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Vector sincosf for x86_64 and tests.
Here is implementation of vectorized sincosf containing SSE, AVX, AVX2 and AVX512 versions according to Vector ABI <https://groups.google.com/forum/#!topic/x86-64-abi/LmppCfN1rZ4>. * NEWS: Mention addition of x86_64 vector sincosf. * math/test-float-vlen16.h: Added wrapper for sincosf tests. * math/test-float-vlen4.h: Likewise. * math/test-float-vlen8.h: Likewise. * sysdeps/unix/sysv/linux/x86_64/libmvec.abilist: New symbols added. * sysdeps/x86/fpu/bits/math-vector.h: Added sincosf SIMD declaration. * sysdeps/x86_64/fpu/Makefile (libmvec-support): Added new files. * sysdeps/x86_64/fpu/Versions: New versions added. * sysdeps/x86_64/fpu/libm-test-ulps: Regenerated. * sysdeps/x86_64/fpu/multiarch/Makefile (libmvec-sysdep_routines): Added build of SSE, AVX2 and AVX512 IFUNC versions. * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core.S * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core_avx512.S * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf4_core.S * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf4_core_sse4.S * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf8_core.S * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf8_core_avx2.S * sysdeps/x86_64/fpu/svml_s_sincosf16_core.S * sysdeps/x86_64/fpu/svml_s_sincosf4_core.S * sysdeps/x86_64/fpu/svml_s_sincosf8_core.S * sysdeps/x86_64/fpu/svml_s_sincosf8_core_avx.S * sysdeps/x86_64/fpu/svml_s_sincosf_data.S: New file. * sysdeps/x86_64/fpu/svml_s_sincosf_data.h: New file. * sysdeps/x86_64/fpu/svml_s_wrapper_impl.h: Added 3 argument wrappers. * sysdeps/x86_64/fpu/test-float-vlen16.c: : Vector sincosf tests. * sysdeps/x86_64/fpu/test-float-vlen16-wrappers.c: Likewise. * sysdeps/x86_64/fpu/test-float-vlen4-wrappers.c: Likewise. * sysdeps/x86_64/fpu/test-float-vlen4.c: Likewise. * sysdeps/x86_64/fpu/test-float-vlen8-avx2-wrappers.c: Likewise. * sysdeps/x86_64/fpu/test-float-vlen8-avx2.c: Likewise. * sysdeps/x86_64/fpu/test-float-vlen8-wrappers.c: Likewise. * sysdeps/x86_64/fpu/test-float-vlen8.c: Likewise.
This commit is contained in:
Andrew Senkevich
parent
c9a8c526ac
commit
a6336cc446
33
ChangeLog
33
ChangeLog
@ -1,5 +1,38 @@
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2015-06-18 Andrew Senkevich <andrew.senkevich@intel.com>
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2015-06-18 Andrew Senkevich <andrew.senkevich@intel.com>
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* NEWS: Mention addition of x86_64 vector sincosf.
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* math/test-float-vlen16.h: Added wrapper for sincosf tests.
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* math/test-float-vlen4.h: Likewise.
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* math/test-float-vlen8.h: Likewise.
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* sysdeps/unix/sysv/linux/x86_64/libmvec.abilist: New symbols added.
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* sysdeps/x86/fpu/bits/math-vector.h: Added sincosf SIMD declaration.
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* sysdeps/x86_64/fpu/Makefile (libmvec-support): Added new files.
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* sysdeps/x86_64/fpu/Versions: New versions added.
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* sysdeps/x86_64/fpu/libm-test-ulps: Regenerated.
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* sysdeps/x86_64/fpu/multiarch/Makefile (libmvec-sysdep_routines):
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Added build of SSE, AVX2 and AVX512 IFUNC versions.
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* sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core.S
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* sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core_avx512.S
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* sysdeps/x86_64/fpu/multiarch/svml_s_sincosf4_core.S
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* sysdeps/x86_64/fpu/multiarch/svml_s_sincosf4_core_sse4.S
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* sysdeps/x86_64/fpu/multiarch/svml_s_sincosf8_core.S
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* sysdeps/x86_64/fpu/multiarch/svml_s_sincosf8_core_avx2.S
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* sysdeps/x86_64/fpu/svml_s_sincosf16_core.S
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* sysdeps/x86_64/fpu/svml_s_sincosf4_core.S
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* sysdeps/x86_64/fpu/svml_s_sincosf8_core.S
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* sysdeps/x86_64/fpu/svml_s_sincosf8_core_avx.S
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* sysdeps/x86_64/fpu/svml_s_sincosf_data.S: New file.
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* sysdeps/x86_64/fpu/svml_s_sincosf_data.h: New file.
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* sysdeps/x86_64/fpu/svml_s_wrapper_impl.h: Added 3 argument wrappers.
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* sysdeps/x86_64/fpu/test-float-vlen16.c: : Vector sincosf tests.
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* sysdeps/x86_64/fpu/test-float-vlen16-wrappers.c: Likewise.
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* sysdeps/x86_64/fpu/test-float-vlen4-wrappers.c: Likewise.
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* sysdeps/x86_64/fpu/test-float-vlen4.c: Likewise.
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* sysdeps/x86_64/fpu/test-float-vlen8-avx2-wrappers.c: Likewise.
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* sysdeps/x86_64/fpu/test-float-vlen8-avx2.c: Likewise.
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* sysdeps/x86_64/fpu/test-float-vlen8-wrappers.c: Likewise.
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* sysdeps/x86_64/fpu/test-float-vlen8.c: Likewise.
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* NEWS: Mention addition of x86_64 vector sincos.
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* NEWS: Mention addition of x86_64 vector sincos.
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* bits/libm-simd-decl-stubs.h: Added stubs for sincos.
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* bits/libm-simd-decl-stubs.h: Added stubs for sincos.
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* math/math.h (__MATHDECL_VEC): New macro.
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* math/math.h (__MATHDECL_VEC): New macro.
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4
NEWS
4
NEWS
@ -55,8 +55,8 @@ Version 2.22
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condition in some applications.
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condition in some applications.
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* Added vector math library named libmvec with the following vectorized x86_64
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* Added vector math library named libmvec with the following vectorized x86_64
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implementations: cos, cosf, sin, sinf, sincos, log, logf, exp, expf, pow,
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implementations: cos, cosf, sin, sinf, sincos, sincosf, log, logf, exp, expf,
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powf.
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pow, powf.
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The library can be disabled with --disable-mathvec. Use of the functions is
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The library can be disabled with --disable-mathvec. Use of the functions is
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enabled with -fopenmp -ffast-math starting from -O1 for GCC version >= 4.9.0.
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enabled with -fopenmp -ffast-math starting from -O1 for GCC version >= 4.9.0.
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The library is linked in as needed when using -lm (no need to specify -lmvec
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The library is linked in as needed when using -lm (no need to specify -lmvec
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@ -44,6 +44,7 @@
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#define WRAPPER_DECL(func) extern FLOAT func (FLOAT x);
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#define WRAPPER_DECL(func) extern FLOAT func (FLOAT x);
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#define WRAPPER_DECL_ff(func) extern FLOAT func (FLOAT x, FLOAT y);
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#define WRAPPER_DECL_ff(func) extern FLOAT func (FLOAT x, FLOAT y);
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#define WRAPPER_DECL_fFF(function) extern void function (FLOAT, FLOAT *, FLOAT *);
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// Wrapper from scalar to vector function with vector length 16.
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// Wrapper from scalar to vector function with vector length 16.
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#define VECTOR_WRAPPER(scalar_func, vector_func) \
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#define VECTOR_WRAPPER(scalar_func, vector_func) \
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@ -71,3 +72,19 @@ FLOAT scalar_func (FLOAT x, FLOAT y) \
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TEST_VEC_LOOP (mr, 16); \
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TEST_VEC_LOOP (mr, 16); \
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return ((FLOAT) mr[0]); \
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return ((FLOAT) mr[0]); \
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}
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}
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// Wrapper from scalar 3 argument function to vector one.
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#define VECTOR_WRAPPER_fFF(scalar_func, vector_func) \
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extern void vector_func (VEC_TYPE, VEC_TYPE *, VEC_TYPE *); \
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void scalar_func (FLOAT x, FLOAT * r, FLOAT * r1) \
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{ \
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int i; \
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VEC_TYPE mx, mr, mr1; \
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INIT_VEC_LOOP (mx, x, 16); \
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vector_func (mx, &mr, &mr1); \
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TEST_VEC_LOOP (mr, 16); \
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TEST_VEC_LOOP (mr1, 16); \
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*r = (FLOAT) mr[0]; \
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*r1 = (FLOAT) mr1[0]; \
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return; \
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}
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#define WRAPPER_DECL(function) extern FLOAT function (FLOAT);
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#define WRAPPER_DECL(function) extern FLOAT function (FLOAT);
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#define WRAPPER_DECL_ff(function) extern FLOAT function (FLOAT, FLOAT);
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#define WRAPPER_DECL_ff(function) extern FLOAT function (FLOAT, FLOAT);
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#define WRAPPER_DECL_fFF(function) extern void function (FLOAT, FLOAT *, FLOAT *);
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// Wrapper from scalar to vector function with vector length 4.
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// Wrapper from scalar to vector function with vector length 4.
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#define VECTOR_WRAPPER(scalar_func, vector_func) \
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#define VECTOR_WRAPPER(scalar_func, vector_func) \
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@ -71,3 +72,19 @@ FLOAT scalar_func (FLOAT x, FLOAT y) \
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TEST_VEC_LOOP (mr, 4); \
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TEST_VEC_LOOP (mr, 4); \
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return ((FLOAT) mr[0]); \
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return ((FLOAT) mr[0]); \
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}
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}
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// Wrapper from scalar 3 argument function to vector one.
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#define VECTOR_WRAPPER_fFF(scalar_func, vector_func) \
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extern void vector_func (VEC_TYPE, VEC_TYPE *, VEC_TYPE *); \
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void scalar_func (FLOAT x, FLOAT * r, FLOAT * r1) \
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{ \
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int i; \
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VEC_TYPE mx, mr, mr1; \
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INIT_VEC_LOOP (mx, x, 4); \
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vector_func (mx, &mr, &mr1); \
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TEST_VEC_LOOP (mr, 4); \
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TEST_VEC_LOOP (mr1, 4); \
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*r = (FLOAT) mr[0]; \
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*r1 = (FLOAT) mr1[0]; \
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return; \
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}
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#define WRAPPER_DECL(function) extern FLOAT function (FLOAT);
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#define WRAPPER_DECL(function) extern FLOAT function (FLOAT);
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#define WRAPPER_DECL_ff(function) extern FLOAT function (FLOAT, FLOAT);
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#define WRAPPER_DECL_ff(function) extern FLOAT function (FLOAT, FLOAT);
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#define WRAPPER_DECL_fFF(function) extern void function (FLOAT, FLOAT *, FLOAT *);
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// Wrapper from scalar to vector function with vector length 8.
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// Wrapper from scalar to vector function with vector length 8.
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#define VECTOR_WRAPPER(scalar_func, vector_func) \
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#define VECTOR_WRAPPER(scalar_func, vector_func) \
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@ -71,3 +72,19 @@ FLOAT scalar_func (FLOAT x, FLOAT y) \
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TEST_VEC_LOOP (mr, 8); \
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TEST_VEC_LOOP (mr, 8); \
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return ((FLOAT) mr[0]); \
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return ((FLOAT) mr[0]); \
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}
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}
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// Wrapper from scalar 3 argument function to vector one.
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#define VECTOR_WRAPPER_fFF(scalar_func, vector_func) \
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extern void vector_func (VEC_TYPE, VEC_TYPE *, VEC_TYPE *); \
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void scalar_func (FLOAT x, FLOAT * r, FLOAT * r1) \
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{ \
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int i; \
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VEC_TYPE mx, mr, mr1; \
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INIT_VEC_LOOP (mx, x, 8); \
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vector_func (mx, &mr, &mr1); \
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TEST_VEC_LOOP (mr, 8); \
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TEST_VEC_LOOP (mr1, 8); \
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*r = (FLOAT) mr[0]; \
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*r1 = (FLOAT) mr1[0]; \
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return; \
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}
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@ -11,6 +11,7 @@ GLIBC_2.22
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_ZGVbN4v_logf F
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_ZGVbN4v_logf F
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_ZGVbN4v_sinf F
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_ZGVbN4v_sinf F
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_ZGVbN4vv_powf F
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_ZGVbN4vv_powf F
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_ZGVbN4vvv_sincosf F
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_ZGVcN4v_cos F
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_ZGVcN4v_cos F
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_ZGVcN4v_exp F
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_ZGVcN4v_exp F
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_ZGVcN4v_log F
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_ZGVcN4v_log F
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@ -22,6 +23,7 @@ GLIBC_2.22
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_ZGVcN8v_logf F
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_ZGVcN8v_logf F
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_ZGVcN8v_sinf F
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_ZGVcN8v_sinf F
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_ZGVcN8vv_powf F
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_ZGVcN8vv_powf F
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_ZGVcN8vvv_sincosf F
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_ZGVdN4v_cos F
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_ZGVdN4v_cos F
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_ZGVdN4v_exp F
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_ZGVdN4v_exp F
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_ZGVdN4v_log F
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_ZGVdN4v_log F
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@ -33,11 +35,13 @@ GLIBC_2.22
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_ZGVdN8v_logf F
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_ZGVdN8v_logf F
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_ZGVdN8v_sinf F
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_ZGVdN8v_sinf F
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_ZGVdN8vv_powf F
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_ZGVdN8vv_powf F
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_ZGVdN8vvv_sincosf F
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_ZGVeN16v_cosf F
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_ZGVeN16v_cosf F
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_ZGVeN16v_expf F
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_ZGVeN16v_expf F
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_ZGVeN16v_logf F
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_ZGVeN16v_logf F
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_ZGVeN16v_sinf F
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_ZGVeN16v_sinf F
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_ZGVeN16vv_powf F
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_ZGVeN16vv_powf F
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_ZGVeN16vvv_sincosf F
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_ZGVeN8v_cos F
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_ZGVeN8v_cos F
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_ZGVeN8v_exp F
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_ZGVeN8v_exp F
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_ZGVeN8v_log F
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_ZGVeN8v_log F
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@ -38,6 +38,8 @@
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# define __DECL_SIMD_sinf __DECL_SIMD_x86_64
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# define __DECL_SIMD_sinf __DECL_SIMD_x86_64
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# undef __DECL_SIMD_sincos
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# undef __DECL_SIMD_sincos
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# define __DECL_SIMD_sincos __DECL_SIMD_x86_64
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# define __DECL_SIMD_sincos __DECL_SIMD_x86_64
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# undef __DECL_SIMD_sincosf
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# define __DECL_SIMD_sincosf __DECL_SIMD_x86_64
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# undef __DECL_SIMD_log
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# undef __DECL_SIMD_log
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# define __DECL_SIMD_log __DECL_SIMD_x86_64
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# define __DECL_SIMD_log __DECL_SIMD_x86_64
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# undef __DECL_SIMD_logf
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# undef __DECL_SIMD_logf
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@ -19,7 +19,9 @@ libmvec-support += svml_d_cos2_core svml_d_cos4_core_avx \
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svml_d_pow4_core_avx svml_d_pow4_core svml_d_pow8_core \
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svml_d_pow4_core_avx svml_d_pow4_core svml_d_pow8_core \
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svml_d_pow_data svml_s_powf4_core svml_s_powf8_core_avx \
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svml_d_pow_data svml_s_powf4_core svml_s_powf8_core_avx \
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svml_s_powf8_core svml_s_powf16_core svml_s_powf_data \
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svml_s_powf8_core svml_s_powf16_core svml_s_powf_data \
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init-arch
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svml_s_sincosf4_core svml_s_sincosf8_core_avx \
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svml_s_sincosf8_core svml_s_sincosf16_core \
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svml_s_sincosf_data init-arch
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endif
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endif
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# Variables for libmvec tests.
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# Variables for libmvec tests.
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@ -11,5 +11,6 @@ libmvec {
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_ZGVbN4v_logf; _ZGVcN8v_logf; _ZGVdN8v_logf; _ZGVeN16v_logf;
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_ZGVbN4v_logf; _ZGVcN8v_logf; _ZGVdN8v_logf; _ZGVeN16v_logf;
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_ZGVbN4v_expf; _ZGVcN8v_expf; _ZGVdN8v_expf; _ZGVeN16v_expf;
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_ZGVbN4v_expf; _ZGVcN8v_expf; _ZGVdN8v_expf; _ZGVeN16v_expf;
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_ZGVbN4vv_powf; _ZGVcN8vv_powf; _ZGVdN8vv_powf; _ZGVeN16vv_powf;
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_ZGVbN4vv_powf; _ZGVcN8vv_powf; _ZGVdN8vv_powf; _ZGVeN16vv_powf;
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_ZGVbN4vvv_sincosf; _ZGVcN8vvv_sincosf; _ZGVdN8vvv_sincosf; _ZGVeN16vvv_sincosf;
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}
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}
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}
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}
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@ -2031,17 +2031,25 @@ idouble: 1
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ildouble: 3
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ildouble: 3
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ldouble: 3
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ldouble: 3
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Function: "sincos_vlen16":
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float: 1
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Function: "sincos_vlen2":
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Function: "sincos_vlen2":
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double: 1
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double: 1
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Function: "sincos_vlen4":
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Function: "sincos_vlen4":
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double: 1
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double: 1
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float: 1
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Function: "sincos_vlen4_avx2":
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Function: "sincos_vlen4_avx2":
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double: 1
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double: 1
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Function: "sincos_vlen8":
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Function: "sincos_vlen8":
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double: 1
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double: 1
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||||||
|
float: 1
|
||||||
|
|
||||||
|
Function: "sincos_vlen8_avx2":
|
||||||
|
float: 1
|
||||||
|
|
||||||
Function: "sinh":
|
Function: "sinh":
|
||||||
double: 2
|
double: 2
|
||||||
|
|||||||
@ -69,5 +69,6 @@ libmvec-sysdep_routines += svml_d_cos2_core_sse4 svml_d_cos4_core_avx2 \
|
|||||||
svml_s_expf16_core_avx512 svml_d_pow2_core_sse4 \
|
svml_s_expf16_core_avx512 svml_d_pow2_core_sse4 \
|
||||||
svml_d_pow4_core_avx2 svml_d_pow8_core_avx512 \
|
svml_d_pow4_core_avx2 svml_d_pow8_core_avx512 \
|
||||||
svml_s_powf4_core_sse4 svml_s_powf8_core_avx2 \
|
svml_s_powf4_core_sse4 svml_s_powf8_core_avx2 \
|
||||||
svml_s_powf16_core_avx512
|
svml_s_powf16_core_avx512 svml_s_sincosf4_core_sse4 \
|
||||||
|
svml_s_sincosf8_core_avx2 svml_s_sincosf16_core_avx512
|
||||||
endif
|
endif
|
||||||
|
|||||||
39
sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core.S
Normal file
39
sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core.S
Normal file
@ -0,0 +1,39 @@
|
|||||||
|
/* Multiple versions of vectorized sincosf.
|
||||||
|
Copyright (C) 2014-2015 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, see
|
||||||
|
<http://www.gnu.org/licenses/>. */
|
||||||
|
|
||||||
|
#include <sysdep.h>
|
||||||
|
#include <init-arch.h>
|
||||||
|
|
||||||
|
.text
|
||||||
|
ENTRY (_ZGVeN16vvv_sincosf)
|
||||||
|
.type _ZGVeN16vvv_sincosf, @gnu_indirect_function
|
||||||
|
cmpl $0, KIND_OFFSET+__cpu_features(%rip)
|
||||||
|
jne 1
|
||||||
|
call __init_cpu_features
|
||||||
|
1: leaq _ZGVeN16vvv_sincosf_skx(%rip), %rax
|
||||||
|
testl $bit_AVX512DQ_Usable, __cpu_features+FEATURE_OFFSET+index_AVX512DQ_Usable(%rip)
|
||||||
|
jnz 3
|
||||||
|
2: leaq _ZGVeN16vvv_sincosf_knl(%rip), %rax
|
||||||
|
testl $bit_AVX512F_Usable, __cpu_features+FEATURE_OFFSET+index_AVX512F_Usable(%rip)
|
||||||
|
jnz 3
|
||||||
|
leaq _ZGVeN16vvv_sincosf_avx2_wrapper(%rip), %rax
|
||||||
|
3: ret
|
||||||
|
END (_ZGVeN16vvv_sincosf)
|
||||||
|
|
||||||
|
#define _ZGVeN16vvv_sincosf _ZGVeN16vvv_sincosf_avx2_wrapper
|
||||||
|
#include "../svml_s_sincosf16_core.S"
|
||||||
504
sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core_avx512.S
Normal file
504
sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core_avx512.S
Normal file
@ -0,0 +1,504 @@
|
|||||||
|
/* Function sincosf vectorized with AVX-512. KNL and SKX versions.
|
||||||
|
Copyright (C) 2014-2015 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, see
|
||||||
|
<http://www.gnu.org/licenses/>. */
|
||||||
|
|
||||||
|
#include <sysdep.h>
|
||||||
|
#include "svml_s_sincosf_data.h"
|
||||||
|
#include "svml_s_wrapper_impl.h"
|
||||||
|
|
||||||
|
/*
|
||||||
|
ALGORITHM DESCRIPTION:
|
||||||
|
|
||||||
|
1) Range reduction to [-Pi/4; +Pi/4] interval
|
||||||
|
a) Grab sign from source argument and save it.
|
||||||
|
b) Remove sign using AND operation
|
||||||
|
c) Getting octant Y by 2/Pi multiplication
|
||||||
|
d) Add "Right Shifter" value
|
||||||
|
e) Treat obtained value as integer S for destination sign setting.
|
||||||
|
SS = ((S-S&1)&2)<<30; For sin part
|
||||||
|
SC = ((S+S&1)&2)<<30; For cos part
|
||||||
|
f) Change destination sign if source sign is negative
|
||||||
|
using XOR operation.
|
||||||
|
g) Subtract "Right Shifter" (0x4B000000) value
|
||||||
|
h) Subtract Y*(PI/2) from X argument, where PI/2 divided to 4 parts:
|
||||||
|
X = X - Y*PI1 - Y*PI2 - Y*PI3 - Y*PI4;
|
||||||
|
2) Polynomial (minimax for sin within [-Pi/4; +Pi/4] interval)
|
||||||
|
a) Calculate X^2 = X * X
|
||||||
|
b) Calculate 2 polynomials for sin and cos:
|
||||||
|
RS = X * ( A0 + X^2 * (A1 + x^2 * (A2 + x^2 * (A3))));
|
||||||
|
RC = B0 + X^2 * (B1 + x^2 * (B2 + x^2 * (B3 + x^2 * (B4))));
|
||||||
|
c) Swap RS & RC if if first bit of obtained value after
|
||||||
|
Right Shifting is set to 1. Using And, Andnot & Or operations.
|
||||||
|
3) Destination sign setting
|
||||||
|
a) Set shifted destination sign using XOR operation:
|
||||||
|
R1 = XOR( RS, SS );
|
||||||
|
R2 = XOR( RC, SC ). */
|
||||||
|
|
||||||
|
.text
|
||||||
|
ENTRY (_ZGVeN16vvv_sincosf_knl)
|
||||||
|
#ifndef HAVE_AVX512_ASM_SUPPORT
|
||||||
|
WRAPPER_IMPL_AVX512_fFF _ZGVdN8vvv_sincosf
|
||||||
|
#else
|
||||||
|
pushq %rbp
|
||||||
|
cfi_adjust_cfa_offset (8)
|
||||||
|
cfi_rel_offset (%rbp, 0)
|
||||||
|
movq %rsp, %rbp
|
||||||
|
cfi_def_cfa_register (%rbp)
|
||||||
|
andq $-64, %rsp
|
||||||
|
subq $1344, %rsp
|
||||||
|
movq __svml_ssincos_data@GOTPCREL(%rip), %rax
|
||||||
|
vmovaps %zmm0, %zmm2
|
||||||
|
movl $-1, %edx
|
||||||
|
vmovups __sAbsMask(%rax), %zmm0
|
||||||
|
vmovups __sInvPI(%rax), %zmm3
|
||||||
|
|
||||||
|
/* Absolute argument computation */
|
||||||
|
vpandd %zmm0, %zmm2, %zmm1
|
||||||
|
vmovups __sPI1_FMA(%rax), %zmm5
|
||||||
|
vmovups __sSignMask(%rax), %zmm9
|
||||||
|
vpandnd %zmm2, %zmm0, %zmm0
|
||||||
|
|
||||||
|
/* h) Subtract Y*(PI/2) from X argument, where PI/2 divided to 3 parts:
|
||||||
|
X = X - Y*PI1 - Y*PI2 - Y*PI3 */
|
||||||
|
vmovaps %zmm1, %zmm6
|
||||||
|
vmovaps %zmm1, %zmm8
|
||||||
|
|
||||||
|
/* c) Getting octant Y by 2/Pi multiplication
|
||||||
|
d) Add "Right Shifter" value */
|
||||||
|
vfmadd213ps __sRShifter(%rax), %zmm1, %zmm3
|
||||||
|
vmovups __sPI3_FMA(%rax), %zmm7
|
||||||
|
|
||||||
|
/* g) Subtract "Right Shifter" (0x4B000000) value */
|
||||||
|
vsubps __sRShifter(%rax), %zmm3, %zmm12
|
||||||
|
|
||||||
|
/* e) Treat obtained value as integer S for destination sign setting */
|
||||||
|
vpslld $31, %zmm3, %zmm13
|
||||||
|
vmovups __sA7_FMA(%rax), %zmm14
|
||||||
|
vfnmadd231ps %zmm12, %zmm5, %zmm6
|
||||||
|
|
||||||
|
/* 2) Polynomial (minimax for sin within [-Pi/4; +Pi/4] interval)
|
||||||
|
a) Calculate X^2 = X * X
|
||||||
|
b) Calculate 2 polynomials for sin and cos:
|
||||||
|
RS = X * ( A0 + X^2 * (A1 + x^2 * (A2 + x^2 * (A3))));
|
||||||
|
RC = B0 + X^2 * (B1 + x^2 * (B2 + x^2 * (B3 + x^2 * (B4)))) */
|
||||||
|
vmovaps %zmm14, %zmm15
|
||||||
|
vmovups __sA9_FMA(%rax), %zmm3
|
||||||
|
vcmpps $22, __sRangeReductionVal(%rax), %zmm1, %k1
|
||||||
|
vpbroadcastd %edx, %zmm1{%k1}{z}
|
||||||
|
vfnmadd231ps __sPI2_FMA(%rax), %zmm12, %zmm6
|
||||||
|
vptestmd %zmm1, %zmm1, %k0
|
||||||
|
vpandd %zmm6, %zmm9, %zmm11
|
||||||
|
kmovw %k0, %ecx
|
||||||
|
vpxord __sOneHalf(%rax), %zmm11, %zmm4
|
||||||
|
|
||||||
|
/* Result sign calculations */
|
||||||
|
vpternlogd $150, %zmm13, %zmm9, %zmm11
|
||||||
|
|
||||||
|
/* Add correction term 0.5 for cos() part */
|
||||||
|
vaddps %zmm4, %zmm12, %zmm10
|
||||||
|
vfnmadd213ps %zmm6, %zmm7, %zmm12
|
||||||
|
vfnmadd231ps %zmm10, %zmm5, %zmm8
|
||||||
|
vpxord %zmm13, %zmm12, %zmm13
|
||||||
|
vmulps %zmm13, %zmm13, %zmm12
|
||||||
|
vfnmadd231ps __sPI2_FMA(%rax), %zmm10, %zmm8
|
||||||
|
vfmadd231ps __sA9_FMA(%rax), %zmm12, %zmm15
|
||||||
|
vfnmadd213ps %zmm8, %zmm7, %zmm10
|
||||||
|
vfmadd213ps __sA5_FMA(%rax), %zmm12, %zmm15
|
||||||
|
vpxord %zmm11, %zmm10, %zmm5
|
||||||
|
vmulps %zmm5, %zmm5, %zmm4
|
||||||
|
vfmadd213ps __sA3(%rax), %zmm12, %zmm15
|
||||||
|
vfmadd213ps %zmm14, %zmm4, %zmm3
|
||||||
|
vmulps %zmm12, %zmm15, %zmm14
|
||||||
|
vfmadd213ps __sA5_FMA(%rax), %zmm4, %zmm3
|
||||||
|
vfmadd213ps %zmm13, %zmm13, %zmm14
|
||||||
|
vfmadd213ps __sA3(%rax), %zmm4, %zmm3
|
||||||
|
vpxord %zmm0, %zmm14, %zmm0
|
||||||
|
vmulps %zmm4, %zmm3, %zmm3
|
||||||
|
vfmadd213ps %zmm5, %zmm5, %zmm3
|
||||||
|
testl %ecx, %ecx
|
||||||
|
jne .LBL_1_3
|
||||||
|
|
||||||
|
.LBL_1_2:
|
||||||
|
cfi_remember_state
|
||||||
|
vmovups %zmm0, (%rdi)
|
||||||
|
vmovups %zmm3, (%rsi)
|
||||||
|
movq %rbp, %rsp
|
||||||
|
cfi_def_cfa_register (%rsp)
|
||||||
|
popq %rbp
|
||||||
|
cfi_adjust_cfa_offset (-8)
|
||||||
|
cfi_restore (%rbp)
|
||||||
|
ret
|
||||||
|
|
||||||
|
.LBL_1_3:
|
||||||
|
cfi_restore_state
|
||||||
|
vmovups %zmm2, 1152(%rsp)
|
||||||
|
vmovups %zmm0, 1216(%rsp)
|
||||||
|
vmovups %zmm3, 1280(%rsp)
|
||||||
|
je .LBL_1_2
|
||||||
|
|
||||||
|
xorb %dl, %dl
|
||||||
|
kmovw %k4, 1048(%rsp)
|
||||||
|
xorl %eax, %eax
|
||||||
|
kmovw %k5, 1040(%rsp)
|
||||||
|
kmovw %k6, 1032(%rsp)
|
||||||
|
kmovw %k7, 1024(%rsp)
|
||||||
|
vmovups %zmm16, 960(%rsp)
|
||||||
|
vmovups %zmm17, 896(%rsp)
|
||||||
|
vmovups %zmm18, 832(%rsp)
|
||||||
|
vmovups %zmm19, 768(%rsp)
|
||||||
|
vmovups %zmm20, 704(%rsp)
|
||||||
|
vmovups %zmm21, 640(%rsp)
|
||||||
|
vmovups %zmm22, 576(%rsp)
|
||||||
|
vmovups %zmm23, 512(%rsp)
|
||||||
|
vmovups %zmm24, 448(%rsp)
|
||||||
|
vmovups %zmm25, 384(%rsp)
|
||||||
|
vmovups %zmm26, 320(%rsp)
|
||||||
|
vmovups %zmm27, 256(%rsp)
|
||||||
|
vmovups %zmm28, 192(%rsp)
|
||||||
|
vmovups %zmm29, 128(%rsp)
|
||||||
|
vmovups %zmm30, 64(%rsp)
|
||||||
|
vmovups %zmm31, (%rsp)
|
||||||
|
movq %rsi, 1056(%rsp)
|
||||||
|
movq %r12, 1096(%rsp)
|
||||||
|
cfi_offset_rel_rsp (12, 1096)
|
||||||
|
movb %dl, %r12b
|
||||||
|
movq %r13, 1088(%rsp)
|
||||||
|
cfi_offset_rel_rsp (13, 1088)
|
||||||
|
movl %eax, %r13d
|
||||||
|
movq %r14, 1080(%rsp)
|
||||||
|
cfi_offset_rel_rsp (14, 1080)
|
||||||
|
movl %ecx, %r14d
|
||||||
|
movq %r15, 1072(%rsp)
|
||||||
|
cfi_offset_rel_rsp (15, 1072)
|
||||||
|
movq %rbx, 1064(%rsp)
|
||||||
|
movq %rdi, %rbx
|
||||||
|
cfi_remember_state
|
||||||
|
|
||||||
|
.LBL_1_6:
|
||||||
|
btl %r13d, %r14d
|
||||||
|
jc .LBL_1_13
|
||||||
|
|
||||||
|
.LBL_1_7:
|
||||||
|
lea 1(%r13), %esi
|
||||||
|
btl %esi, %r14d
|
||||||
|
jc .LBL_1_10
|
||||||
|
|
||||||
|
.LBL_1_8:
|
||||||
|
addb $1, %r12b
|
||||||
|
addl $2, %r13d
|
||||||
|
cmpb $16, %r12b
|
||||||
|
jb .LBL_1_6
|
||||||
|
|
||||||
|
movq %rbx, %rdi
|
||||||
|
kmovw 1048(%rsp), %k4
|
||||||
|
movq 1056(%rsp), %rsi
|
||||||
|
kmovw 1040(%rsp), %k5
|
||||||
|
movq 1096(%rsp), %r12
|
||||||
|
cfi_restore (%r12)
|
||||||
|
kmovw 1032(%rsp), %k6
|
||||||
|
movq 1088(%rsp), %r13
|
||||||
|
cfi_restore (%r13)
|
||||||
|
kmovw 1024(%rsp), %k7
|
||||||
|
vmovups 960(%rsp), %zmm16
|
||||||
|
vmovups 896(%rsp), %zmm17
|
||||||
|
vmovups 832(%rsp), %zmm18
|
||||||
|
vmovups 768(%rsp), %zmm19
|
||||||
|
vmovups 704(%rsp), %zmm20
|
||||||
|
vmovups 640(%rsp), %zmm21
|
||||||
|
vmovups 576(%rsp), %zmm22
|
||||||
|
vmovups 512(%rsp), %zmm23
|
||||||
|
vmovups 448(%rsp), %zmm24
|
||||||
|
vmovups 384(%rsp), %zmm25
|
||||||
|
vmovups 320(%rsp), %zmm26
|
||||||
|
vmovups 256(%rsp), %zmm27
|
||||||
|
vmovups 192(%rsp), %zmm28
|
||||||
|
vmovups 128(%rsp), %zmm29
|
||||||
|
vmovups 64(%rsp), %zmm30
|
||||||
|
vmovups (%rsp), %zmm31
|
||||||
|
movq 1080(%rsp), %r14
|
||||||
|
cfi_restore (%r14)
|
||||||
|
movq 1072(%rsp), %r15
|
||||||
|
cfi_restore (%r15)
|
||||||
|
movq 1064(%rsp), %rbx
|
||||||
|
vmovups 1216(%rsp), %zmm0
|
||||||
|
vmovups 1280(%rsp), %zmm3
|
||||||
|
jmp .LBL_1_2
|
||||||
|
|
||||||
|
.LBL_1_10:
|
||||||
|
cfi_restore_state
|
||||||
|
movzbl %r12b, %r15d
|
||||||
|
vmovss 1156(%rsp,%r15,8), %xmm0
|
||||||
|
|
||||||
|
call sinf@PLT
|
||||||
|
|
||||||
|
vmovss %xmm0, 1220(%rsp,%r15,8)
|
||||||
|
vmovss 1156(%rsp,%r15,8), %xmm0
|
||||||
|
|
||||||
|
call cosf@PLT
|
||||||
|
|
||||||
|
vmovss %xmm0, 1284(%rsp,%r15,8)
|
||||||
|
jmp .LBL_1_8
|
||||||
|
|
||||||
|
.LBL_1_13:
|
||||||
|
movzbl %r12b, %r15d
|
||||||
|
vmovss 1152(%rsp,%r15,8), %xmm0
|
||||||
|
|
||||||
|
call sinf@PLT
|
||||||
|
|
||||||
|
vmovss %xmm0, 1216(%rsp,%r15,8)
|
||||||
|
vmovss 1152(%rsp,%r15,8), %xmm0
|
||||||
|
|
||||||
|
call cosf@PLT
|
||||||
|
|
||||||
|
vmovss %xmm0, 1280(%rsp,%r15,8)
|
||||||
|
jmp .LBL_1_7
|
||||||
|
#endif
|
||||||
|
END (_ZGVeN16vvv_sincosf_knl)
|
||||||
|
|
||||||
|
ENTRY (_ZGVeN16vvv_sincosf_skx)
|
||||||
|
#ifndef HAVE_AVX512_ASM_SUPPORT
|
||||||
|
WRAPPER_IMPL_AVX512_fFF _ZGVdN8vvv_sincosf
|
||||||
|
#else
|
||||||
|
pushq %rbp
|
||||||
|
cfi_adjust_cfa_offset (8)
|
||||||
|
cfi_rel_offset (%rbp, 0)
|
||||||
|
movq %rsp, %rbp
|
||||||
|
cfi_def_cfa_register (%rbp)
|
||||||
|
andq $-64, %rsp
|
||||||
|
subq $1344, %rsp
|
||||||
|
movq __svml_ssincos_data@GOTPCREL(%rip), %rax
|
||||||
|
vmovaps %zmm0, %zmm4
|
||||||
|
vmovups __sAbsMask(%rax), %zmm3
|
||||||
|
vmovups __sInvPI(%rax), %zmm5
|
||||||
|
vmovups __sRShifter(%rax), %zmm6
|
||||||
|
vmovups __sPI1_FMA(%rax), %zmm9
|
||||||
|
vmovups __sPI2_FMA(%rax), %zmm10
|
||||||
|
vmovups __sSignMask(%rax), %zmm14
|
||||||
|
vmovups __sOneHalf(%rax), %zmm7
|
||||||
|
vmovups __sPI3_FMA(%rax), %zmm12
|
||||||
|
|
||||||
|
/* Absolute argument computation */
|
||||||
|
vandps %zmm3, %zmm4, %zmm2
|
||||||
|
|
||||||
|
/* c) Getting octant Y by 2/Pi multiplication
|
||||||
|
d) Add "Right Shifter" value */
|
||||||
|
vfmadd213ps %zmm6, %zmm2, %zmm5
|
||||||
|
vcmpps $18, __sRangeReductionVal(%rax), %zmm2, %k1
|
||||||
|
|
||||||
|
/* e) Treat obtained value as integer S for destination sign setting */
|
||||||
|
vpslld $31, %zmm5, %zmm0
|
||||||
|
|
||||||
|
/* g) Subtract "Right Shifter" (0x4B000000) value */
|
||||||
|
vsubps %zmm6, %zmm5, %zmm5
|
||||||
|
vmovups __sA3(%rax), %zmm6
|
||||||
|
|
||||||
|
/* h) Subtract Y*(PI/2) from X argument, where PI/2 divided to 3 parts:
|
||||||
|
X = X - Y*PI1 - Y*PI2 - Y*PI3 */
|
||||||
|
vmovaps %zmm2, %zmm11
|
||||||
|
vfnmadd231ps %zmm5, %zmm9, %zmm11
|
||||||
|
vfnmadd231ps %zmm5, %zmm10, %zmm11
|
||||||
|
vandps %zmm11, %zmm14, %zmm1
|
||||||
|
vxorps %zmm1, %zmm7, %zmm8
|
||||||
|
|
||||||
|
/* Result sign calculations */
|
||||||
|
vpternlogd $150, %zmm0, %zmm14, %zmm1
|
||||||
|
vmovups .L_2il0floatpacket.13(%rip), %zmm14
|
||||||
|
|
||||||
|
/* Add correction term 0.5 for cos() part */
|
||||||
|
vaddps %zmm8, %zmm5, %zmm15
|
||||||
|
vfnmadd213ps %zmm11, %zmm12, %zmm5
|
||||||
|
vandnps %zmm4, %zmm3, %zmm11
|
||||||
|
vmovups __sA7_FMA(%rax), %zmm3
|
||||||
|
vmovaps %zmm2, %zmm13
|
||||||
|
vfnmadd231ps %zmm15, %zmm9, %zmm13
|
||||||
|
vxorps %zmm0, %zmm5, %zmm9
|
||||||
|
vmovups __sA5_FMA(%rax), %zmm0
|
||||||
|
vfnmadd231ps %zmm15, %zmm10, %zmm13
|
||||||
|
vmulps %zmm9, %zmm9, %zmm8
|
||||||
|
vfnmadd213ps %zmm13, %zmm12, %zmm15
|
||||||
|
vmovups __sA9_FMA(%rax), %zmm12
|
||||||
|
vxorps %zmm1, %zmm15, %zmm1
|
||||||
|
vmulps %zmm1, %zmm1, %zmm13
|
||||||
|
|
||||||
|
/* 2) Polynomial (minimax for sin within [-Pi/4; +Pi/4] interval)
|
||||||
|
a) Calculate X^2 = X * X
|
||||||
|
b) Calculate 2 polynomials for sin and cos:
|
||||||
|
RS = X * ( A0 + X^2 * (A1 + x^2 * (A2 + x^2 * (A3))));
|
||||||
|
RC = B0 + X^2 * (B1 + x^2 * (B2 + x^2 * (B3 + x^2 * (B4)))) */
|
||||||
|
vmovaps %zmm12, %zmm7
|
||||||
|
vfmadd213ps %zmm3, %zmm8, %zmm7
|
||||||
|
vfmadd213ps %zmm3, %zmm13, %zmm12
|
||||||
|
vfmadd213ps %zmm0, %zmm8, %zmm7
|
||||||
|
vfmadd213ps %zmm0, %zmm13, %zmm12
|
||||||
|
vfmadd213ps %zmm6, %zmm8, %zmm7
|
||||||
|
vfmadd213ps %zmm6, %zmm13, %zmm12
|
||||||
|
vmulps %zmm8, %zmm7, %zmm10
|
||||||
|
vmulps %zmm13, %zmm12, %zmm3
|
||||||
|
vfmadd213ps %zmm9, %zmm9, %zmm10
|
||||||
|
vfmadd213ps %zmm1, %zmm1, %zmm3
|
||||||
|
vxorps %zmm11, %zmm10, %zmm0
|
||||||
|
vpandnd %zmm2, %zmm2, %zmm14{%k1}
|
||||||
|
vptestmd %zmm14, %zmm14, %k0
|
||||||
|
kmovw %k0, %ecx
|
||||||
|
testl %ecx, %ecx
|
||||||
|
jne .LBL_2_3
|
||||||
|
|
||||||
|
.LBL_2_2:
|
||||||
|
cfi_remember_state
|
||||||
|
vmovups %zmm0, (%rdi)
|
||||||
|
vmovups %zmm3, (%rsi)
|
||||||
|
movq %rbp, %rsp
|
||||||
|
cfi_def_cfa_register (%rsp)
|
||||||
|
popq %rbp
|
||||||
|
cfi_adjust_cfa_offset (-8)
|
||||||
|
cfi_restore (%rbp)
|
||||||
|
ret
|
||||||
|
|
||||||
|
.LBL_2_3:
|
||||||
|
cfi_restore_state
|
||||||
|
vmovups %zmm4, 1152(%rsp)
|
||||||
|
vmovups %zmm0, 1216(%rsp)
|
||||||
|
vmovups %zmm3, 1280(%rsp)
|
||||||
|
je .LBL_2_2
|
||||||
|
|
||||||
|
xorb %dl, %dl
|
||||||
|
xorl %eax, %eax
|
||||||
|
kmovw %k4, 1048(%rsp)
|
||||||
|
kmovw %k5, 1040(%rsp)
|
||||||
|
kmovw %k6, 1032(%rsp)
|
||||||
|
kmovw %k7, 1024(%rsp)
|
||||||
|
vmovups %zmm16, 960(%rsp)
|
||||||
|
vmovups %zmm17, 896(%rsp)
|
||||||
|
vmovups %zmm18, 832(%rsp)
|
||||||
|
vmovups %zmm19, 768(%rsp)
|
||||||
|
vmovups %zmm20, 704(%rsp)
|
||||||
|
vmovups %zmm21, 640(%rsp)
|
||||||
|
vmovups %zmm22, 576(%rsp)
|
||||||
|
vmovups %zmm23, 512(%rsp)
|
||||||
|
vmovups %zmm24, 448(%rsp)
|
||||||
|
vmovups %zmm25, 384(%rsp)
|
||||||
|
vmovups %zmm26, 320(%rsp)
|
||||||
|
vmovups %zmm27, 256(%rsp)
|
||||||
|
vmovups %zmm28, 192(%rsp)
|
||||||
|
vmovups %zmm29, 128(%rsp)
|
||||||
|
vmovups %zmm30, 64(%rsp)
|
||||||
|
vmovups %zmm31, (%rsp)
|
||||||
|
movq %rsi, 1056(%rsp)
|
||||||
|
movq %r12, 1096(%rsp)
|
||||||
|
cfi_offset_rel_rsp (12, 1096)
|
||||||
|
movb %dl, %r12b
|
||||||
|
movq %r13, 1088(%rsp)
|
||||||
|
cfi_offset_rel_rsp (13, 1088)
|
||||||
|
movl %eax, %r13d
|
||||||
|
movq %r14, 1080(%rsp)
|
||||||
|
cfi_offset_rel_rsp (14, 1080)
|
||||||
|
movl %ecx, %r14d
|
||||||
|
movq %r15, 1072(%rsp)
|
||||||
|
cfi_offset_rel_rsp (15, 1072)
|
||||||
|
movq %rbx, 1064(%rsp)
|
||||||
|
movq %rdi, %rbx
|
||||||
|
cfi_remember_state
|
||||||
|
|
||||||
|
.LBL_2_6:
|
||||||
|
btl %r13d, %r14d
|
||||||
|
jc .LBL_2_13
|
||||||
|
|
||||||
|
.LBL_2_7:
|
||||||
|
lea 1(%r13), %esi
|
||||||
|
btl %esi, %r14d
|
||||||
|
jc .LBL_2_10
|
||||||
|
|
||||||
|
.LBL_2_8:
|
||||||
|
incb %r12b
|
||||||
|
addl $2, %r13d
|
||||||
|
cmpb $16, %r12b
|
||||||
|
jb .LBL_2_6
|
||||||
|
|
||||||
|
kmovw 1048(%rsp), %k4
|
||||||
|
movq %rbx, %rdi
|
||||||
|
kmovw 1040(%rsp), %k5
|
||||||
|
kmovw 1032(%rsp), %k6
|
||||||
|
kmovw 1024(%rsp), %k7
|
||||||
|
vmovups 960(%rsp), %zmm16
|
||||||
|
vmovups 896(%rsp), %zmm17
|
||||||
|
vmovups 832(%rsp), %zmm18
|
||||||
|
vmovups 768(%rsp), %zmm19
|
||||||
|
vmovups 704(%rsp), %zmm20
|
||||||
|
vmovups 640(%rsp), %zmm21
|
||||||
|
vmovups 576(%rsp), %zmm22
|
||||||
|
vmovups 512(%rsp), %zmm23
|
||||||
|
vmovups 448(%rsp), %zmm24
|
||||||
|
vmovups 384(%rsp), %zmm25
|
||||||
|
vmovups 320(%rsp), %zmm26
|
||||||
|
vmovups 256(%rsp), %zmm27
|
||||||
|
vmovups 192(%rsp), %zmm28
|
||||||
|
vmovups 128(%rsp), %zmm29
|
||||||
|
vmovups 64(%rsp), %zmm30
|
||||||
|
vmovups (%rsp), %zmm31
|
||||||
|
vmovups 1216(%rsp), %zmm0
|
||||||
|
vmovups 1280(%rsp), %zmm3
|
||||||
|
movq 1056(%rsp), %rsi
|
||||||
|
movq 1096(%rsp), %r12
|
||||||
|
cfi_restore (%r12)
|
||||||
|
movq 1088(%rsp), %r13
|
||||||
|
cfi_restore (%r13)
|
||||||
|
movq 1080(%rsp), %r14
|
||||||
|
cfi_restore (%r14)
|
||||||
|
movq 1072(%rsp), %r15
|
||||||
|
cfi_restore (%r15)
|
||||||
|
movq 1064(%rsp), %rbx
|
||||||
|
jmp .LBL_2_2
|
||||||
|
|
||||||
|
.LBL_2_10:
|
||||||
|
cfi_restore_state
|
||||||
|
movzbl %r12b, %r15d
|
||||||
|
vmovss 1156(%rsp,%r15,8), %xmm0
|
||||||
|
vzeroupper
|
||||||
|
vmovss 1156(%rsp,%r15,8), %xmm0
|
||||||
|
|
||||||
|
call sinf@PLT
|
||||||
|
|
||||||
|
vmovss %xmm0, 1220(%rsp,%r15,8)
|
||||||
|
vmovss 1156(%rsp,%r15,8), %xmm0
|
||||||
|
|
||||||
|
call cosf@PLT
|
||||||
|
|
||||||
|
vmovss %xmm0, 1284(%rsp,%r15,8)
|
||||||
|
jmp .LBL_2_8
|
||||||
|
|
||||||
|
.LBL_2_13:
|
||||||
|
movzbl %r12b, %r15d
|
||||||
|
vmovss 1152(%rsp,%r15,8), %xmm0
|
||||||
|
vzeroupper
|
||||||
|
vmovss 1152(%rsp,%r15,8), %xmm0
|
||||||
|
|
||||||
|
call sinf@PLT
|
||||||
|
|
||||||
|
vmovss %xmm0, 1216(%rsp,%r15,8)
|
||||||
|
vmovss 1152(%rsp,%r15,8), %xmm0
|
||||||
|
|
||||||
|
call cosf@PLT
|
||||||
|
|
||||||
|
vmovss %xmm0, 1280(%rsp,%r15,8)
|
||||||
|
jmp .LBL_2_7
|
||||||
|
#endif
|
||||||
|
END (_ZGVeN16vvv_sincosf_skx)
|
||||||
|
|
||||||
|
.section .rodata, "a"
|
||||||
|
.L_2il0floatpacket.13:
|
||||||
|
.long 0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff
|
||||||
|
.type .L_2il0floatpacket.13,@object
|
||||||
38
sysdeps/x86_64/fpu/multiarch/svml_s_sincosf4_core.S
Normal file
38
sysdeps/x86_64/fpu/multiarch/svml_s_sincosf4_core.S
Normal file
@ -0,0 +1,38 @@
|
|||||||
|
/* Multiple versions of vectorized sincosf.
|
||||||
|
Copyright (C) 2014-2015 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, see
|
||||||
|
<http://www.gnu.org/licenses/>. */
|
||||||
|
|
||||||
|
#include <sysdep.h>
|
||||||
|
#include <init-arch.h>
|
||||||
|
|
||||||
|
.text
|
||||||
|
ENTRY (_ZGVbN4vvv_sincosf)
|
||||||
|
.type _ZGVbN4vvv_sincosf, @gnu_indirect_function
|
||||||
|
cmpl $0, KIND_OFFSET+__cpu_features(%rip)
|
||||||
|
jne 1f
|
||||||
|
call __init_cpu_features
|
||||||
|
1: leaq _ZGVbN4vvv_sincosf_sse4(%rip), %rax
|
||||||
|
testl $bit_SSE4_1, __cpu_features+CPUID_OFFSET+index_SSE4_1(%rip)
|
||||||
|
jz 2f
|
||||||
|
ret
|
||||||
|
2: leaq _ZGVbN4vvv_sincosf_sse2(%rip), %rax
|
||||||
|
ret
|
||||||
|
END (_ZGVbN4vvv_sincosf)
|
||||||
|
libmvec_hidden_def (_ZGVbN4vvv_sincosf)
|
||||||
|
|
||||||
|
#define _ZGVbN4vvv_sincosf _ZGVbN4vvv_sincosf_sse2
|
||||||
|
#include "../svml_s_sincosf4_core.S"
|
||||||
268
sysdeps/x86_64/fpu/multiarch/svml_s_sincosf4_core_sse4.S
Normal file
268
sysdeps/x86_64/fpu/multiarch/svml_s_sincosf4_core_sse4.S
Normal file
@ -0,0 +1,268 @@
|
|||||||
|
/* Function sincosf vectorized with SSE4.
|
||||||
|
Copyright (C) 2014-2015 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, see
|
||||||
|
<http://www.gnu.org/licenses/>. */
|
||||||
|
|
||||||
|
#include <sysdep.h>
|
||||||
|
#include "svml_s_sincosf_data.h"
|
||||||
|
|
||||||
|
.text
|
||||||
|
ENTRY (_ZGVbN4vvv_sincosf_sse4)
|
||||||
|
/*
|
||||||
|
ALGORITHM DESCRIPTION:
|
||||||
|
|
||||||
|
1) Range reduction to [-Pi/4; +Pi/4] interval
|
||||||
|
a) Grab sign from source argument and save it.
|
||||||
|
b) Remove sign using AND operation
|
||||||
|
c) Getting octant Y by 2/Pi multiplication
|
||||||
|
d) Add "Right Shifter" value
|
||||||
|
e) Treat obtained value as integer S for destination sign setting.
|
||||||
|
SS = ((S-S&1)&2)<<30; For sin part
|
||||||
|
SC = ((S+S&1)&2)<<30; For cos part
|
||||||
|
f) Change destination sign if source sign is negative
|
||||||
|
using XOR operation.
|
||||||
|
g) Subtract "Right Shifter" (0x4B000000) value
|
||||||
|
h) Subtract Y*(PI/2) from X argument, where PI/2 divided to 4 parts:
|
||||||
|
X = X - Y*PI1 - Y*PI2 - Y*PI3 - Y*PI4;
|
||||||
|
2) Polynomial (minimax for sin within [-Pi/4; +Pi/4] interval)
|
||||||
|
a) Calculate X^2 = X * X
|
||||||
|
b) Calculate 2 polynomials for sin and cos:
|
||||||
|
RS = X * ( A0 + X^2 * (A1 + x^2 * (A2 + x^2 * (A3))));
|
||||||
|
RC = B0 + X^2 * (B1 + x^2 * (B2 + x^2 * (B3 + x^2 * (B4))));
|
||||||
|
c) Swap RS & RC if if first bit of obtained value after
|
||||||
|
Right Shifting is set to 1. Using And, Andnot & Or operations.
|
||||||
|
3) Destination sign setting
|
||||||
|
a) Set shifted destination sign using XOR operation:
|
||||||
|
R1 = XOR( RS, SS );
|
||||||
|
R2 = XOR( RC, SC ). */
|
||||||
|
|
||||||
|
pushq %rbp
|
||||||
|
cfi_adjust_cfa_offset (8)
|
||||||
|
cfi_rel_offset (%rbp, 0)
|
||||||
|
movq %rsp, %rbp
|
||||||
|
cfi_def_cfa_register (%rbp)
|
||||||
|
andq $-64, %rsp
|
||||||
|
subq $320, %rsp
|
||||||
|
movq __svml_ssincos_data@GOTPCREL(%rip), %rax
|
||||||
|
movups %xmm12, 176(%rsp)
|
||||||
|
movups %xmm9, 160(%rsp)
|
||||||
|
movups __sAbsMask(%rax), %xmm12
|
||||||
|
|
||||||
|
/* Absolute argument computation */
|
||||||
|
movaps %xmm12, %xmm5
|
||||||
|
andnps %xmm0, %xmm12
|
||||||
|
movups __sInvPI(%rax), %xmm7
|
||||||
|
andps %xmm0, %xmm5
|
||||||
|
|
||||||
|
/* c) Getting octant Y by 2/Pi multiplication
|
||||||
|
d) Add "Right Shifter" value. */
|
||||||
|
mulps %xmm5, %xmm7
|
||||||
|
movups %xmm10, 144(%rsp)
|
||||||
|
movups __sPI1(%rax), %xmm10
|
||||||
|
|
||||||
|
/* h) Subtract Y*(PI/2) from X argument, where PI/2 divided to 3 parts:
|
||||||
|
X = X - Y*PI1 - Y*PI2 - Y*PI3. */
|
||||||
|
movaps %xmm10, %xmm1
|
||||||
|
addps __sRShifter(%rax), %xmm7
|
||||||
|
|
||||||
|
/* e) Treat obtained value as integer S for destination sign setting */
|
||||||
|
movaps %xmm7, %xmm9
|
||||||
|
|
||||||
|
/* g) Subtract "Right Shifter" (0x4B000000) value */
|
||||||
|
subps __sRShifter(%rax), %xmm7
|
||||||
|
mulps %xmm7, %xmm1
|
||||||
|
pslld $31, %xmm9
|
||||||
|
movups __sPI2(%rax), %xmm6
|
||||||
|
movups %xmm13, 112(%rsp)
|
||||||
|
movaps %xmm5, %xmm13
|
||||||
|
movaps %xmm6, %xmm2
|
||||||
|
subps %xmm1, %xmm13
|
||||||
|
mulps %xmm7, %xmm2
|
||||||
|
movups __sSignMask(%rax), %xmm3
|
||||||
|
movaps %xmm5, %xmm1
|
||||||
|
movups __sOneHalf(%rax), %xmm4
|
||||||
|
subps %xmm2, %xmm13
|
||||||
|
cmpnleps __sRangeReductionVal(%rax), %xmm5
|
||||||
|
movaps %xmm3, %xmm2
|
||||||
|
andps %xmm13, %xmm2
|
||||||
|
xorps %xmm2, %xmm4
|
||||||
|
|
||||||
|
/* Result sign calculations */
|
||||||
|
xorps %xmm2, %xmm3
|
||||||
|
xorps %xmm9, %xmm3
|
||||||
|
|
||||||
|
/* Add correction term 0.5 for cos() part */
|
||||||
|
addps %xmm7, %xmm4
|
||||||
|
movmskps %xmm5, %ecx
|
||||||
|
mulps %xmm4, %xmm10
|
||||||
|
mulps %xmm4, %xmm6
|
||||||
|
subps %xmm10, %xmm1
|
||||||
|
movups __sPI3(%rax), %xmm10
|
||||||
|
subps %xmm6, %xmm1
|
||||||
|
movaps %xmm10, %xmm6
|
||||||
|
mulps %xmm7, %xmm6
|
||||||
|
mulps %xmm4, %xmm10
|
||||||
|
subps %xmm6, %xmm13
|
||||||
|
subps %xmm10, %xmm1
|
||||||
|
movups __sPI4(%rax), %xmm6
|
||||||
|
mulps %xmm6, %xmm7
|
||||||
|
mulps %xmm6, %xmm4
|
||||||
|
subps %xmm7, %xmm13
|
||||||
|
subps %xmm4, %xmm1
|
||||||
|
xorps %xmm9, %xmm13
|
||||||
|
xorps %xmm3, %xmm1
|
||||||
|
movaps %xmm13, %xmm4
|
||||||
|
movaps %xmm1, %xmm2
|
||||||
|
mulps %xmm13, %xmm4
|
||||||
|
mulps %xmm1, %xmm2
|
||||||
|
movups __sA9(%rax), %xmm7
|
||||||
|
|
||||||
|
/* 2) Polynomial (minimax for sin within [-Pi/4; +Pi/4] interval)
|
||||||
|
a) Calculate X^2 = X * X
|
||||||
|
b) Calculate 2 polynomials for sin and cos:
|
||||||
|
RS = X * ( A0 + X^2 * (A1 + x^2 * (A2 + x^2 * (A3))));
|
||||||
|
RC = B0 + X^2 * (B1 + x^2 * (B2 + x^2 * (B3 + x^2 * (B4)))) */
|
||||||
|
movaps %xmm7, %xmm3
|
||||||
|
mulps %xmm4, %xmm3
|
||||||
|
mulps %xmm2, %xmm7
|
||||||
|
addps __sA7(%rax), %xmm3
|
||||||
|
addps __sA7(%rax), %xmm7
|
||||||
|
mulps %xmm4, %xmm3
|
||||||
|
mulps %xmm2, %xmm7
|
||||||
|
addps __sA5(%rax), %xmm3
|
||||||
|
addps __sA5(%rax), %xmm7
|
||||||
|
mulps %xmm4, %xmm3
|
||||||
|
mulps %xmm2, %xmm7
|
||||||
|
addps __sA3(%rax), %xmm3
|
||||||
|
addps __sA3(%rax), %xmm7
|
||||||
|
mulps %xmm3, %xmm4
|
||||||
|
mulps %xmm7, %xmm2
|
||||||
|
mulps %xmm13, %xmm4
|
||||||
|
mulps %xmm1, %xmm2
|
||||||
|
addps %xmm4, %xmm13
|
||||||
|
addps %xmm2, %xmm1
|
||||||
|
xorps %xmm12, %xmm13
|
||||||
|
testl %ecx, %ecx
|
||||||
|
jne .LBL_1_3
|
||||||
|
|
||||||
|
.LBL_1_2:
|
||||||
|
cfi_remember_state
|
||||||
|
movups 160(%rsp), %xmm9
|
||||||
|
movaps %xmm13, (%rdi)
|
||||||
|
movups 144(%rsp), %xmm10
|
||||||
|
movups 176(%rsp), %xmm12
|
||||||
|
movups 112(%rsp), %xmm13
|
||||||
|
movups %xmm1, (%rsi)
|
||||||
|
movq %rbp, %rsp
|
||||||
|
cfi_def_cfa_register (%rsp)
|
||||||
|
popq %rbp
|
||||||
|
cfi_adjust_cfa_offset (-8)
|
||||||
|
cfi_restore (%rbp)
|
||||||
|
ret
|
||||||
|
|
||||||
|
.LBL_1_3:
|
||||||
|
cfi_restore_state
|
||||||
|
movups %xmm0, 128(%rsp)
|
||||||
|
movups %xmm13, 192(%rsp)
|
||||||
|
movups %xmm1, 256(%rsp)
|
||||||
|
je .LBL_1_2
|
||||||
|
|
||||||
|
xorb %dl, %dl
|
||||||
|
xorl %eax, %eax
|
||||||
|
movups %xmm8, 48(%rsp)
|
||||||
|
movups %xmm11, 32(%rsp)
|
||||||
|
movups %xmm14, 16(%rsp)
|
||||||
|
movups %xmm15, (%rsp)
|
||||||
|
movq %rsi, 64(%rsp)
|
||||||
|
movq %r12, 104(%rsp)
|
||||||
|
cfi_offset_rel_rsp (12, 104)
|
||||||
|
movb %dl, %r12b
|
||||||
|
movq %r13, 96(%rsp)
|
||||||
|
cfi_offset_rel_rsp (13, 96)
|
||||||
|
movl %eax, %r13d
|
||||||
|
movq %r14, 88(%rsp)
|
||||||
|
cfi_offset_rel_rsp (14, 88)
|
||||||
|
movl %ecx, %r14d
|
||||||
|
movq %r15, 80(%rsp)
|
||||||
|
cfi_offset_rel_rsp (15, 80)
|
||||||
|
movq %rbx, 72(%rsp)
|
||||||
|
movq %rdi, %rbx
|
||||||
|
cfi_remember_state
|
||||||
|
|
||||||
|
.LBL_1_6:
|
||||||
|
btl %r13d, %r14d
|
||||||
|
jc .LBL_1_13
|
||||||
|
|
||||||
|
.LBL_1_7:
|
||||||
|
lea 1(%r13), %esi
|
||||||
|
btl %esi, %r14d
|
||||||
|
jc .LBL_1_10
|
||||||
|
|
||||||
|
.LBL_1_8:
|
||||||
|
incb %r12b
|
||||||
|
addl $2, %r13d
|
||||||
|
cmpb $16, %r12b
|
||||||
|
jb .LBL_1_6
|
||||||
|
|
||||||
|
movups 48(%rsp), %xmm8
|
||||||
|
movq %rbx, %rdi
|
||||||
|
movups 32(%rsp), %xmm11
|
||||||
|
movups 16(%rsp), %xmm14
|
||||||
|
movups (%rsp), %xmm15
|
||||||
|
movq 64(%rsp), %rsi
|
||||||
|
movq 104(%rsp), %r12
|
||||||
|
cfi_restore (%r12)
|
||||||
|
movq 96(%rsp), %r13
|
||||||
|
cfi_restore (%r13)
|
||||||
|
movq 88(%rsp), %r14
|
||||||
|
cfi_restore (%r14)
|
||||||
|
movq 80(%rsp), %r15
|
||||||
|
cfi_restore (%r15)
|
||||||
|
movq 72(%rsp), %rbx
|
||||||
|
movups 192(%rsp), %xmm13
|
||||||
|
movups 256(%rsp), %xmm1
|
||||||
|
jmp .LBL_1_2
|
||||||
|
|
||||||
|
.LBL_1_10:
|
||||||
|
cfi_restore_state
|
||||||
|
movzbl %r12b, %r15d
|
||||||
|
movss 132(%rsp,%r15,8), %xmm0
|
||||||
|
|
||||||
|
call sinf@PLT
|
||||||
|
|
||||||
|
movss %xmm0, 196(%rsp,%r15,8)
|
||||||
|
movss 132(%rsp,%r15,8), %xmm0
|
||||||
|
|
||||||
|
call cosf@PLT
|
||||||
|
|
||||||
|
movss %xmm0, 260(%rsp,%r15,8)
|
||||||
|
jmp .LBL_1_8
|
||||||
|
|
||||||
|
.LBL_1_13:
|
||||||
|
movzbl %r12b, %r15d
|
||||||
|
movss 128(%rsp,%r15,8), %xmm0
|
||||||
|
|
||||||
|
call sinf@PLT
|
||||||
|
|
||||||
|
movss %xmm0, 192(%rsp,%r15,8)
|
||||||
|
movss 128(%rsp,%r15,8), %xmm0
|
||||||
|
|
||||||
|
call cosf@PLT
|
||||||
|
|
||||||
|
movss %xmm0, 256(%rsp,%r15,8)
|
||||||
|
jmp .LBL_1_7
|
||||||
|
|
||||||
|
END (_ZGVbN4vvv_sincosf_sse4)
|
||||||
38
sysdeps/x86_64/fpu/multiarch/svml_s_sincosf8_core.S
Normal file
38
sysdeps/x86_64/fpu/multiarch/svml_s_sincosf8_core.S
Normal file
@ -0,0 +1,38 @@
|
|||||||
|
/* Multiple versions of vectorized sincosf.
|
||||||
|
Copyright (C) 2014-2015 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, see
|
||||||
|
<http://www.gnu.org/licenses/>. */
|
||||||
|
|
||||||
|
#include <sysdep.h>
|
||||||
|
#include <init-arch.h>
|
||||||
|
|
||||||
|
.text
|
||||||
|
ENTRY (_ZGVdN8vvv_sincosf)
|
||||||
|
.type _ZGVdN8vvv_sincosf, @gnu_indirect_function
|
||||||
|
cmpl $0, KIND_OFFSET+__cpu_features(%rip)
|
||||||
|
jne 1f
|
||||||
|
call __init_cpu_features
|
||||||
|
1: leaq _ZGVdN8vvv_sincosf_avx2(%rip), %rax
|
||||||
|
testl $bit_AVX2_Usable, __cpu_features+FEATURE_OFFSET+index_AVX2_Usable(%rip)
|
||||||
|
jz 2f
|
||||||
|
ret
|
||||||
|
2: leaq _ZGVdN8vvv_sincosf_sse_wrapper(%rip), %rax
|
||||||
|
ret
|
||||||
|
END (_ZGVdN8vvv_sincosf)
|
||||||
|
libmvec_hidden_def (_ZGVdN8vvv_sincosf)
|
||||||
|
|
||||||
|
#define _ZGVdN8vvv_sincosf _ZGVdN8vvv_sincosf_sse_wrapper
|
||||||
|
#include "../svml_s_sincosf8_core.S"
|
||||||
241
sysdeps/x86_64/fpu/multiarch/svml_s_sincosf8_core_avx2.S
Normal file
241
sysdeps/x86_64/fpu/multiarch/svml_s_sincosf8_core_avx2.S
Normal file
@ -0,0 +1,241 @@
|
|||||||
|
/* Function sincosf vectorized with AVX2.
|
||||||
|
Copyright (C) 2014-2015 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, see
|
||||||
|
<http://www.gnu.org/licenses/>. */
|
||||||
|
|
||||||
|
#include <sysdep.h>
|
||||||
|
#include "svml_s_sincosf_data.h"
|
||||||
|
|
||||||
|
.text
|
||||||
|
ENTRY(_ZGVdN8vvv_sincosf_avx2)
|
||||||
|
/*
|
||||||
|
ALGORITHM DESCRIPTION:
|
||||||
|
|
||||||
|
1) Range reduction to [-Pi/4; +Pi/4] interval
|
||||||
|
a) Grab sign from source argument and save it.
|
||||||
|
b) Remove sign using AND operation
|
||||||
|
c) Getting octant Y by 2/Pi multiplication
|
||||||
|
d) Add "Right Shifter" value
|
||||||
|
e) Treat obtained value as integer S for destination sign setting.
|
||||||
|
SS = ((S-S&1)&2)<<30; For sin part
|
||||||
|
SC = ((S+S&1)&2)<<30; For cos part
|
||||||
|
f) Change destination sign if source sign is negative
|
||||||
|
using XOR operation.
|
||||||
|
g) Subtract "Right Shifter" (0x4B000000) value
|
||||||
|
h) Subtract Y*(PI/2) from X argument, where PI/2 divided to 4 parts:
|
||||||
|
X = X - Y*PI1 - Y*PI2 - Y*PI3 - Y*PI4;
|
||||||
|
2) Polynomial (minimax for sin within [-Pi/4; +Pi/4] interval)
|
||||||
|
a) Calculate X^2 = X * X
|
||||||
|
b) Calculate 2 polynomials for sin and cos:
|
||||||
|
RS = X * ( A0 + X^2 * (A1 + x^2 * (A2 + x^2 * (A3))));
|
||||||
|
RC = B0 + X^2 * (B1 + x^2 * (B2 + x^2 * (B3 + x^2 * (B4))));
|
||||||
|
c) Swap RS & RC if if first bit of obtained value after
|
||||||
|
Right Shifting is set to 1. Using And, Andnot & Or operations.
|
||||||
|
3) Destination sign setting
|
||||||
|
a) Set shifted destination sign using XOR operation:
|
||||||
|
R1 = XOR( RS, SS );
|
||||||
|
R2 = XOR( RC, SC ). */
|
||||||
|
|
||||||
|
pushq %rbp
|
||||||
|
cfi_adjust_cfa_offset (8)
|
||||||
|
cfi_rel_offset (%rbp, 0)
|
||||||
|
movq %rsp, %rbp
|
||||||
|
cfi_def_cfa_register (%rbp)
|
||||||
|
andq $-64, %rsp
|
||||||
|
subq $448, %rsp
|
||||||
|
movq __svml_ssincos_data@GOTPCREL(%rip), %rax
|
||||||
|
vmovdqa %ymm0, %ymm5
|
||||||
|
vmovups %ymm13, 352(%rsp)
|
||||||
|
vmovups __sAbsMask(%rax), %ymm2
|
||||||
|
vmovups __sInvPI(%rax), %ymm1
|
||||||
|
vmovups __sPI1_FMA(%rax), %ymm13
|
||||||
|
vmovups %ymm15, 288(%rsp)
|
||||||
|
|
||||||
|
/* Absolute argument computation */
|
||||||
|
vandps %ymm2, %ymm5, %ymm4
|
||||||
|
|
||||||
|
/* c) Getting octant Y by 2/Pi multiplication
|
||||||
|
d) Add "Right Shifter" value */
|
||||||
|
vfmadd213ps __sRShifter(%rax), %ymm4, %ymm1
|
||||||
|
|
||||||
|
/* e) Treat obtained value as integer S for destination sign setting */
|
||||||
|
vpslld $31, %ymm1, %ymm0
|
||||||
|
|
||||||
|
/* g) Subtract "Right Shifter" (0x4B000000) value */
|
||||||
|
vsubps __sRShifter(%rax), %ymm1, %ymm1
|
||||||
|
|
||||||
|
/* h) Subtract Y*(PI/2) from X argument, where PI/2 divided to 3 parts:
|
||||||
|
X = X - Y*PI1 - Y*PI2 - Y*PI3 */
|
||||||
|
vmovdqa %ymm4, %ymm7
|
||||||
|
vfnmadd231ps %ymm1, %ymm13, %ymm7
|
||||||
|
vfnmadd231ps __sPI2_FMA(%rax), %ymm1, %ymm7
|
||||||
|
vandps __sSignMask(%rax), %ymm7, %ymm15
|
||||||
|
vxorps __sOneHalf(%rax), %ymm15, %ymm6
|
||||||
|
|
||||||
|
/* Add correction term 0.5 for cos() part */
|
||||||
|
vaddps %ymm6, %ymm1, %ymm6
|
||||||
|
vmovdqa %ymm4, %ymm3
|
||||||
|
vfnmadd231ps %ymm6, %ymm13, %ymm3
|
||||||
|
vmovups __sPI3_FMA(%rax), %ymm13
|
||||||
|
vcmpnle_uqps __sRangeReductionVal(%rax), %ymm4, %ymm4
|
||||||
|
vfnmadd231ps __sPI2_FMA(%rax), %ymm6, %ymm3
|
||||||
|
vfnmadd213ps %ymm7, %ymm13, %ymm1
|
||||||
|
vfnmadd213ps %ymm3, %ymm13, %ymm6
|
||||||
|
|
||||||
|
/* Result sign calculations */
|
||||||
|
vxorps __sSignMask(%rax), %ymm15, %ymm3
|
||||||
|
vxorps %ymm0, %ymm3, %ymm7
|
||||||
|
vxorps %ymm7, %ymm6, %ymm3
|
||||||
|
vxorps %ymm0, %ymm1, %ymm15
|
||||||
|
vandnps %ymm5, %ymm2, %ymm6
|
||||||
|
vmovups __sA7_FMA(%rax), %ymm2
|
||||||
|
vmulps %ymm15, %ymm15, %ymm13
|
||||||
|
vmovups __sA9_FMA(%rax), %ymm7
|
||||||
|
vmulps %ymm3, %ymm3, %ymm1
|
||||||
|
|
||||||
|
/* 2) Polynomial (minimax for sin within [-Pi/4; +Pi/4] interval)
|
||||||
|
a) Calculate X^2 = X * X
|
||||||
|
b) Calculate 2 polynomials for sin and cos:
|
||||||
|
RS = X * ( A0 + X^2 * (A1 + x^2 * (A2 + x^2 * (A3))));
|
||||||
|
RC = B0 + X^2 * (B1 + x^2 * (B2 + x^2 * (B3 + x^2 * (B4)))) */
|
||||||
|
vmovdqa %ymm2, %ymm0
|
||||||
|
vfmadd231ps __sA9_FMA(%rax), %ymm13, %ymm0
|
||||||
|
vfmadd213ps %ymm2, %ymm1, %ymm7
|
||||||
|
vfmadd213ps __sA5_FMA(%rax), %ymm13, %ymm0
|
||||||
|
vfmadd213ps __sA5_FMA(%rax), %ymm1, %ymm7
|
||||||
|
vfmadd213ps __sA3(%rax), %ymm13, %ymm0
|
||||||
|
vfmadd213ps __sA3(%rax), %ymm1, %ymm7
|
||||||
|
vmulps %ymm13, %ymm0, %ymm13
|
||||||
|
vmulps %ymm1, %ymm7, %ymm1
|
||||||
|
vfmadd213ps %ymm15, %ymm15, %ymm13
|
||||||
|
vfmadd213ps %ymm3, %ymm3, %ymm1
|
||||||
|
vmovmskps %ymm4, %ecx
|
||||||
|
vxorps %ymm6, %ymm13, %ymm0
|
||||||
|
testl %ecx, %ecx
|
||||||
|
jne .LBL_1_3
|
||||||
|
|
||||||
|
.LBL_1_2:
|
||||||
|
cfi_remember_state
|
||||||
|
vmovups 352(%rsp), %ymm13
|
||||||
|
vmovups 288(%rsp), %ymm15
|
||||||
|
vmovups %ymm0, (%rdi)
|
||||||
|
vmovups %ymm1, (%rsi)
|
||||||
|
movq %rbp, %rsp
|
||||||
|
cfi_def_cfa_register (%rsp)
|
||||||
|
popq %rbp
|
||||||
|
cfi_adjust_cfa_offset (-8)
|
||||||
|
cfi_restore (%rbp)
|
||||||
|
ret
|
||||||
|
|
||||||
|
.LBL_1_3:
|
||||||
|
cfi_restore_state
|
||||||
|
vmovups %ymm5, 256(%rsp)
|
||||||
|
vmovups %ymm0, 320(%rsp)
|
||||||
|
vmovups %ymm1, 384(%rsp)
|
||||||
|
je .LBL_1_2
|
||||||
|
|
||||||
|
xorb %dl, %dl
|
||||||
|
xorl %eax, %eax
|
||||||
|
vmovups %ymm8, 160(%rsp)
|
||||||
|
vmovups %ymm9, 128(%rsp)
|
||||||
|
vmovups %ymm10, 96(%rsp)
|
||||||
|
vmovups %ymm11, 64(%rsp)
|
||||||
|
vmovups %ymm12, 32(%rsp)
|
||||||
|
vmovups %ymm14, (%rsp)
|
||||||
|
movq %rsi, 192(%rsp)
|
||||||
|
movq %r12, 232(%rsp)
|
||||||
|
cfi_offset_rel_rsp (12, 232)
|
||||||
|
movb %dl, %r12b
|
||||||
|
movq %r13, 224(%rsp)
|
||||||
|
cfi_offset_rel_rsp (13, 224)
|
||||||
|
movl %eax, %r13d
|
||||||
|
movq %r14, 216(%rsp)
|
||||||
|
cfi_offset_rel_rsp (14, 216)
|
||||||
|
movl %ecx, %r14d
|
||||||
|
movq %r15, 208(%rsp)
|
||||||
|
cfi_offset_rel_rsp (14, 208)
|
||||||
|
movq %rbx, 200(%rsp)
|
||||||
|
movq %rdi, %rbx
|
||||||
|
cfi_remember_state
|
||||||
|
|
||||||
|
.LBL_1_6:
|
||||||
|
btl %r13d, %r14d
|
||||||
|
jc .LBL_1_13
|
||||||
|
|
||||||
|
.LBL_1_7:
|
||||||
|
lea 1(%r13), %esi
|
||||||
|
btl %esi, %r14d
|
||||||
|
jc .LBL_1_10
|
||||||
|
|
||||||
|
.LBL_1_8:
|
||||||
|
incb %r12b
|
||||||
|
addl $2, %r13d
|
||||||
|
cmpb $16, %r12b
|
||||||
|
jb .LBL_1_6
|
||||||
|
|
||||||
|
vmovups 160(%rsp), %ymm8
|
||||||
|
movq %rbx, %rdi
|
||||||
|
vmovups 128(%rsp), %ymm9
|
||||||
|
vmovups 96(%rsp), %ymm10
|
||||||
|
vmovups 64(%rsp), %ymm11
|
||||||
|
vmovups 32(%rsp), %ymm12
|
||||||
|
vmovups (%rsp), %ymm14
|
||||||
|
vmovups 320(%rsp), %ymm0
|
||||||
|
vmovups 384(%rsp), %ymm1
|
||||||
|
movq 192(%rsp), %rsi
|
||||||
|
movq 232(%rsp), %r12
|
||||||
|
cfi_restore (%r12)
|
||||||
|
movq 224(%rsp), %r13
|
||||||
|
cfi_restore (%r13)
|
||||||
|
movq 216(%rsp), %r14
|
||||||
|
cfi_restore (%r14)
|
||||||
|
movq 208(%rsp), %r15
|
||||||
|
cfi_restore (%r15)
|
||||||
|
movq 200(%rsp), %rbx
|
||||||
|
jmp .LBL_1_2
|
||||||
|
|
||||||
|
.LBL_1_10:
|
||||||
|
cfi_restore_state
|
||||||
|
movzbl %r12b, %r15d
|
||||||
|
vmovss 260(%rsp,%r15,8), %xmm0
|
||||||
|
vzeroupper
|
||||||
|
|
||||||
|
call sinf@PLT
|
||||||
|
|
||||||
|
vmovss %xmm0, 324(%rsp,%r15,8)
|
||||||
|
vmovss 260(%rsp,%r15,8), %xmm0
|
||||||
|
|
||||||
|
call cosf@PLT
|
||||||
|
|
||||||
|
vmovss %xmm0, 388(%rsp,%r15,8)
|
||||||
|
jmp .LBL_1_8
|
||||||
|
|
||||||
|
.LBL_1_13:
|
||||||
|
movzbl %r12b, %r15d
|
||||||
|
vmovss 256(%rsp,%r15,8), %xmm0
|
||||||
|
vzeroupper
|
||||||
|
|
||||||
|
call sinf@PLT
|
||||||
|
|
||||||
|
vmovss %xmm0, 320(%rsp,%r15,8)
|
||||||
|
vmovss 256(%rsp,%r15,8), %xmm0
|
||||||
|
|
||||||
|
call cosf@PLT
|
||||||
|
|
||||||
|
vmovss %xmm0, 384(%rsp,%r15,8)
|
||||||
|
jmp .LBL_1_7
|
||||||
|
|
||||||
|
END(_ZGVdN8vvv_sincosf_avx2)
|
||||||
25
sysdeps/x86_64/fpu/svml_s_sincosf16_core.S
Normal file
25
sysdeps/x86_64/fpu/svml_s_sincosf16_core.S
Normal file
@ -0,0 +1,25 @@
|
|||||||
|
/* Function sincosf vectorized with AVX-512. Wrapper to AVX2 version.
|
||||||
|
Copyright (C) 2014-2015 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, see
|
||||||
|
<http://www.gnu.org/licenses/>. */
|
||||||
|
|
||||||
|
#include <sysdep.h>
|
||||||
|
#include "svml_s_wrapper_impl.h"
|
||||||
|
|
||||||
|
.text
|
||||||
|
ENTRY (_ZGVeN16vvv_sincosf)
|
||||||
|
WRAPPER_IMPL_AVX512_fFF _ZGVdN8vvv_sincosf
|
||||||
|
END (_ZGVeN16vvv_sincosf)
|
||||||
30
sysdeps/x86_64/fpu/svml_s_sincosf4_core.S
Normal file
30
sysdeps/x86_64/fpu/svml_s_sincosf4_core.S
Normal file
@ -0,0 +1,30 @@
|
|||||||
|
/* Function sincosf vectorized with SSE2.
|
||||||
|
Copyright (C) 2014-2015 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, see
|
||||||
|
<http://www.gnu.org/licenses/>. */
|
||||||
|
|
||||||
|
|
||||||
|
#include <sysdep.h>
|
||||||
|
#include "svml_s_wrapper_impl.h"
|
||||||
|
|
||||||
|
.text
|
||||||
|
ENTRY (_ZGVbN4vvv_sincosf)
|
||||||
|
WRAPPER_IMPL_SSE2_fFF sincosf
|
||||||
|
END (_ZGVbN4vvv_sincosf)
|
||||||
|
|
||||||
|
#ifndef USE_MULTIARCH
|
||||||
|
libmvec_hidden_def (_ZGVbN4vvv_sincosf)
|
||||||
|
#endif
|
||||||
29
sysdeps/x86_64/fpu/svml_s_sincosf8_core.S
Normal file
29
sysdeps/x86_64/fpu/svml_s_sincosf8_core.S
Normal file
@ -0,0 +1,29 @@
|
|||||||
|
/* Function sincosf vectorized with AVX2, wrapper version.
|
||||||
|
Copyright (C) 2014-2015 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, see
|
||||||
|
<http://www.gnu.org/licenses/>. */
|
||||||
|
|
||||||
|
#include <sysdep.h>
|
||||||
|
#include "svml_s_wrapper_impl.h"
|
||||||
|
|
||||||
|
.text
|
||||||
|
ENTRY (_ZGVdN8vvv_sincosf)
|
||||||
|
WRAPPER_IMPL_AVX_fFF _ZGVbN4vvv_sincosf
|
||||||
|
END (_ZGVdN8vvv_sincosf)
|
||||||
|
|
||||||
|
#ifndef USE_MULTIARCH
|
||||||
|
libmvec_hidden_def (_ZGVdN8vvv_sincosf)
|
||||||
|
#endif
|
||||||
25
sysdeps/x86_64/fpu/svml_s_sincosf8_core_avx.S
Normal file
25
sysdeps/x86_64/fpu/svml_s_sincosf8_core_avx.S
Normal file
@ -0,0 +1,25 @@
|
|||||||
|
/* Function sincosf vectorized in AVX ISA as wrapper to SSE4 ISA version.
|
||||||
|
Copyright (C) 2014-2015 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, see
|
||||||
|
<http://www.gnu.org/licenses/>. */
|
||||||
|
|
||||||
|
#include <sysdep.h>
|
||||||
|
#include "svml_s_wrapper_impl.h"
|
||||||
|
|
||||||
|
.text
|
||||||
|
ENTRY(_ZGVcN8vvv_sincosf)
|
||||||
|
WRAPPER_IMPL_AVX_fFF _ZGVbN4vvv_sincosf
|
||||||
|
END(_ZGVcN8vvv_sincosf)
|
||||||
1140
sysdeps/x86_64/fpu/svml_s_sincosf_data.S
Normal file
1140
sysdeps/x86_64/fpu/svml_s_sincosf_data.S
Normal file
File diff suppressed because it is too large
Load Diff
61
sysdeps/x86_64/fpu/svml_s_sincosf_data.h
Normal file
61
sysdeps/x86_64/fpu/svml_s_sincosf_data.h
Normal file
@ -0,0 +1,61 @@
|
|||||||
|
/* Offsets for data table for function sincosf.
|
||||||
|
Copyright (C) 2014-2015 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, see
|
||||||
|
<http://www.gnu.org/licenses/>. */
|
||||||
|
|
||||||
|
#ifndef S_SINCOSF_DATA_H
|
||||||
|
#define S_SINCOSF_DATA_H
|
||||||
|
|
||||||
|
#define __dT 0
|
||||||
|
#define __sAbsMask 4096
|
||||||
|
#define __sRangeReductionVal 4160
|
||||||
|
#define __sRangeVal 4224
|
||||||
|
#define __sS1 4288
|
||||||
|
#define __sS2 4352
|
||||||
|
#define __sC1 4416
|
||||||
|
#define __sC2 4480
|
||||||
|
#define __iIndexMask 4544
|
||||||
|
#define __i2pK_1 4608
|
||||||
|
#define __sSignMask 4672
|
||||||
|
#define __sPI1 4736
|
||||||
|
#define __sPI2 4800
|
||||||
|
#define __sPI3 4864
|
||||||
|
#define __sPI4 4928
|
||||||
|
#define __sPI1_FMA 4992
|
||||||
|
#define __sPI2_FMA 5056
|
||||||
|
#define __sPI3_FMA 5120
|
||||||
|
#define __sA3 5184
|
||||||
|
#define __sA5 5248
|
||||||
|
#define __sA7 5312
|
||||||
|
#define __sA9 5376
|
||||||
|
#define __sA5_FMA 5440
|
||||||
|
#define __sA7_FMA 5504
|
||||||
|
#define __sA9_FMA 5568
|
||||||
|
#define __sInvPI 5632
|
||||||
|
#define __sRShifter 5696
|
||||||
|
#define __sHalfPI 5760
|
||||||
|
#define __sOneHalf 5824
|
||||||
|
|
||||||
|
.macro float_vector offset value
|
||||||
|
.if .-__svml_ssincos_data != \offset
|
||||||
|
.err
|
||||||
|
.endif
|
||||||
|
.rept 16
|
||||||
|
.long \value
|
||||||
|
.endr
|
||||||
|
.endm
|
||||||
|
|
||||||
|
#endif
|
||||||
@ -76,6 +76,67 @@
|
|||||||
ret
|
ret
|
||||||
.endm
|
.endm
|
||||||
|
|
||||||
|
/* 3 argument SSE2 ISA version as wrapper to scalar. */
|
||||||
|
.macro WRAPPER_IMPL_SSE2_fFF callee
|
||||||
|
pushq %rbp
|
||||||
|
cfi_adjust_cfa_offset (8)
|
||||||
|
cfi_rel_offset (%rbp, 0)
|
||||||
|
pushq %rbx
|
||||||
|
cfi_adjust_cfa_offset (8)
|
||||||
|
cfi_rel_offset (%rbx, 0)
|
||||||
|
movq %rdi, %rbp
|
||||||
|
movq %rsi, %rbx
|
||||||
|
subq $40, %rsp
|
||||||
|
cfi_adjust_cfa_offset(40)
|
||||||
|
leaq 24(%rsp), %rsi
|
||||||
|
leaq 28(%rsp), %rdi
|
||||||
|
movaps %xmm0, (%rsp)
|
||||||
|
call \callee@PLT
|
||||||
|
leaq 24(%rsp), %rsi
|
||||||
|
leaq 28(%rsp), %rdi
|
||||||
|
movss 28(%rsp), %xmm0
|
||||||
|
movss %xmm0, 0(%rbp)
|
||||||
|
movaps (%rsp), %xmm1
|
||||||
|
movss 24(%rsp), %xmm0
|
||||||
|
movss %xmm0, (%rbx)
|
||||||
|
movaps %xmm1, %xmm0
|
||||||
|
shufps $85, %xmm1, %xmm0
|
||||||
|
call \callee@PLT
|
||||||
|
movss 28(%rsp), %xmm0
|
||||||
|
leaq 24(%rsp), %rsi
|
||||||
|
movss %xmm0, 4(%rbp)
|
||||||
|
leaq 28(%rsp), %rdi
|
||||||
|
movaps (%rsp), %xmm1
|
||||||
|
movss 24(%rsp), %xmm0
|
||||||
|
movss %xmm0, 4(%rbx)
|
||||||
|
movaps %xmm1, %xmm0
|
||||||
|
unpckhps %xmm1, %xmm0
|
||||||
|
call \callee@PLT
|
||||||
|
movaps (%rsp), %xmm1
|
||||||
|
leaq 24(%rsp), %rsi
|
||||||
|
leaq 28(%rsp), %rdi
|
||||||
|
movss 28(%rsp), %xmm0
|
||||||
|
shufps $255, %xmm1, %xmm1
|
||||||
|
movss %xmm0, 8(%rbp)
|
||||||
|
movss 24(%rsp), %xmm0
|
||||||
|
movss %xmm0, 8(%rbx)
|
||||||
|
movaps %xmm1, %xmm0
|
||||||
|
call \callee@PLT
|
||||||
|
movss 28(%rsp), %xmm0
|
||||||
|
movss %xmm0, 12(%rbp)
|
||||||
|
movss 24(%rsp), %xmm0
|
||||||
|
movss %xmm0, 12(%rbx)
|
||||||
|
addq $40, %rsp
|
||||||
|
cfi_adjust_cfa_offset(-40)
|
||||||
|
popq %rbx
|
||||||
|
cfi_adjust_cfa_offset (-8)
|
||||||
|
cfi_restore (%rbx)
|
||||||
|
popq %rbp
|
||||||
|
cfi_adjust_cfa_offset (-8)
|
||||||
|
cfi_restore (%rbp)
|
||||||
|
ret
|
||||||
|
.endm
|
||||||
|
|
||||||
/* AVX/AVX2 ISA version as wrapper to SSE ISA version. */
|
/* AVX/AVX2 ISA version as wrapper to SSE ISA version. */
|
||||||
.macro WRAPPER_IMPL_AVX callee
|
.macro WRAPPER_IMPL_AVX callee
|
||||||
pushq %rbp
|
pushq %rbp
|
||||||
@ -130,6 +191,52 @@
|
|||||||
ret
|
ret
|
||||||
.endm
|
.endm
|
||||||
|
|
||||||
|
/* 3 argument AVX/AVX2 ISA version as wrapper to SSE ISA version. */
|
||||||
|
.macro WRAPPER_IMPL_AVX_fFF callee
|
||||||
|
pushq %rbp
|
||||||
|
cfi_adjust_cfa_offset (8)
|
||||||
|
cfi_rel_offset (%rbp, 0)
|
||||||
|
movq %rsp, %rbp
|
||||||
|
cfi_def_cfa_register (%rbp)
|
||||||
|
andq $-32, %rsp
|
||||||
|
pushq %r13
|
||||||
|
cfi_adjust_cfa_offset (8)
|
||||||
|
cfi_rel_offset (%r13, 0)
|
||||||
|
pushq %r14
|
||||||
|
cfi_adjust_cfa_offset (8)
|
||||||
|
cfi_rel_offset (%r14, 0)
|
||||||
|
subq $48, %rsp
|
||||||
|
movq %rsi, %r14
|
||||||
|
vmovaps %ymm0, (%rsp)
|
||||||
|
movq %rdi, %r13
|
||||||
|
vmovaps 16(%rsp), %xmm1
|
||||||
|
vmovaps %xmm1, 32(%rsp)
|
||||||
|
vzeroupper
|
||||||
|
vmovaps (%rsp), %xmm0
|
||||||
|
call HIDDEN_JUMPTARGET(\callee)
|
||||||
|
vmovaps 32(%rsp), %xmm0
|
||||||
|
lea (%rsp), %rdi
|
||||||
|
lea 16(%rsp), %rsi
|
||||||
|
call HIDDEN_JUMPTARGET(\callee)
|
||||||
|
vmovaps (%rsp), %xmm0
|
||||||
|
vmovaps 16(%rsp), %xmm1
|
||||||
|
vmovaps %xmm0, 16(%r13)
|
||||||
|
vmovaps %xmm1, 16(%r14)
|
||||||
|
addq $48, %rsp
|
||||||
|
popq %r14
|
||||||
|
cfi_adjust_cfa_offset (-8)
|
||||||
|
cfi_restore (%r14)
|
||||||
|
popq %r13
|
||||||
|
cfi_adjust_cfa_offset (-8)
|
||||||
|
cfi_restore (%r13)
|
||||||
|
movq %rbp, %rsp
|
||||||
|
cfi_def_cfa_register (%rsp)
|
||||||
|
popq %rbp
|
||||||
|
cfi_adjust_cfa_offset (-8)
|
||||||
|
cfi_restore (%rbp)
|
||||||
|
ret
|
||||||
|
.endm
|
||||||
|
|
||||||
/* AVX512 ISA version as wrapper to AVX2 ISA version. */
|
/* AVX512 ISA version as wrapper to AVX2 ISA version. */
|
||||||
.macro WRAPPER_IMPL_AVX512 callee
|
.macro WRAPPER_IMPL_AVX512 callee
|
||||||
pushq %rbp
|
pushq %rbp
|
||||||
@ -147,20 +254,9 @@
|
|||||||
.byte 0x29
|
.byte 0x29
|
||||||
.byte 0x04
|
.byte 0x04
|
||||||
.byte 0x24
|
.byte 0x24
|
||||||
/* Below is encoding for vmovaps (%rsp), %ymm0. */
|
vmovaps (%rsp), %ymm0
|
||||||
.byte 0xc5
|
|
||||||
.byte 0xfc
|
|
||||||
.byte 0x28
|
|
||||||
.byte 0x04
|
|
||||||
.byte 0x24
|
|
||||||
call HIDDEN_JUMPTARGET(\callee)
|
call HIDDEN_JUMPTARGET(\callee)
|
||||||
/* Below is encoding for vmovaps 32(%rsp), %ymm0. */
|
vmovaps 32(%rsp), %ymm0
|
||||||
.byte 0xc5
|
|
||||||
.byte 0xfc
|
|
||||||
.byte 0x28
|
|
||||||
.byte 0x44
|
|
||||||
.byte 0x24
|
|
||||||
.byte 0x20
|
|
||||||
call HIDDEN_JUMPTARGET(\callee)
|
call HIDDEN_JUMPTARGET(\callee)
|
||||||
movq %rbp, %rsp
|
movq %rbp, %rsp
|
||||||
cfi_def_cfa_register (%rsp)
|
cfi_def_cfa_register (%rsp)
|
||||||
@ -195,34 +291,11 @@
|
|||||||
.byte 0x29
|
.byte 0x29
|
||||||
.byte 0x4c
|
.byte 0x4c
|
||||||
.byte 0x24
|
.byte 0x24
|
||||||
/* Below is encoding for vmovaps (%rsp), %ymm0. */
|
vmovaps (%rsp), %ymm0
|
||||||
.byte 0xc5
|
vmovaps 64(%rsp), %ymm1
|
||||||
.byte 0xfc
|
|
||||||
.byte 0x28
|
|
||||||
.byte 0x04
|
|
||||||
.byte 0x24
|
|
||||||
/* Below is encoding for vmovaps 64(%rsp), %ymm1. */
|
|
||||||
.byte 0xc5
|
|
||||||
.byte 0xfc
|
|
||||||
.byte 0x28
|
|
||||||
.byte 0x4c
|
|
||||||
.byte 0x24
|
|
||||||
.byte 0x40
|
|
||||||
call HIDDEN_JUMPTARGET(\callee)
|
call HIDDEN_JUMPTARGET(\callee)
|
||||||
/* Below is encoding for vmovaps 32(%rsp), %ymm0. */
|
vmovaps 32(%rsp), %ymm0
|
||||||
.byte 0xc5
|
vmovaps 96(%rsp), %ymm1
|
||||||
.byte 0xfc
|
|
||||||
.byte 0x28
|
|
||||||
.byte 0x44
|
|
||||||
.byte 0x24
|
|
||||||
.byte 0x20
|
|
||||||
/* Below is encoding for vmovaps 96(%rsp), %ymm1. */
|
|
||||||
.byte 0xc5
|
|
||||||
.byte 0xfc
|
|
||||||
.byte 0x28
|
|
||||||
.byte 0x4c
|
|
||||||
.byte 0x24
|
|
||||||
.byte 0x60
|
|
||||||
call HIDDEN_JUMPTARGET(\callee)
|
call HIDDEN_JUMPTARGET(\callee)
|
||||||
movq %rbp, %rsp
|
movq %rbp, %rsp
|
||||||
cfi_def_cfa_register (%rsp)
|
cfi_def_cfa_register (%rsp)
|
||||||
@ -231,3 +304,45 @@
|
|||||||
cfi_restore (%rbp)
|
cfi_restore (%rbp)
|
||||||
ret
|
ret
|
||||||
.endm
|
.endm
|
||||||
|
|
||||||
|
/* 3 argument AVX512 ISA version as wrapper to AVX2 ISA version. */
|
||||||
|
.macro WRAPPER_IMPL_AVX512_fFF callee
|
||||||
|
pushq %rbp
|
||||||
|
cfi_adjust_cfa_offset (8)
|
||||||
|
cfi_rel_offset (%rbp, 0)
|
||||||
|
movq %rsp, %rbp
|
||||||
|
cfi_def_cfa_register (%rbp)
|
||||||
|
andq $-64, %rsp
|
||||||
|
pushq %r12
|
||||||
|
pushq %r13
|
||||||
|
subq $176, %rsp
|
||||||
|
movq %rsi, %r13
|
||||||
|
/* Below is encoding for vmovaps %zmm0, (%rsp). */
|
||||||
|
.byte 0x62
|
||||||
|
.byte 0xf1
|
||||||
|
.byte 0x7c
|
||||||
|
.byte 0x48
|
||||||
|
.byte 0x29
|
||||||
|
.byte 0x04
|
||||||
|
.byte 0x24
|
||||||
|
movq %rdi, %r12
|
||||||
|
vmovaps (%rsp), %ymm0
|
||||||
|
call HIDDEN_JUMPTARGET(\callee)
|
||||||
|
vmovaps 32(%rsp), %ymm0
|
||||||
|
lea 64(%rsp), %rdi
|
||||||
|
lea 96(%rsp), %rsi
|
||||||
|
call HIDDEN_JUMPTARGET(\callee)
|
||||||
|
vmovaps 64(%rsp), %ymm0
|
||||||
|
vmovaps 96(%rsp), %ymm1
|
||||||
|
vmovaps %ymm0, 32(%r12)
|
||||||
|
vmovaps %ymm1, 32(%r13)
|
||||||
|
addq $176, %rsp
|
||||||
|
popq %r13
|
||||||
|
popq %r12
|
||||||
|
movq %rbp, %rsp
|
||||||
|
cfi_def_cfa_register (%rsp)
|
||||||
|
popq %rbp
|
||||||
|
cfi_adjust_cfa_offset (-8)
|
||||||
|
cfi_restore (%rbp)
|
||||||
|
ret
|
||||||
|
.endm
|
||||||
|
|||||||
@ -24,6 +24,7 @@
|
|||||||
|
|
||||||
VECTOR_WRAPPER (WRAPPER_NAME (cosf), _ZGVeN16v_cosf)
|
VECTOR_WRAPPER (WRAPPER_NAME (cosf), _ZGVeN16v_cosf)
|
||||||
VECTOR_WRAPPER (WRAPPER_NAME (sinf), _ZGVeN16v_sinf)
|
VECTOR_WRAPPER (WRAPPER_NAME (sinf), _ZGVeN16v_sinf)
|
||||||
|
VECTOR_WRAPPER_fFF (WRAPPER_NAME (sincosf), _ZGVeN16vvv_sincosf)
|
||||||
VECTOR_WRAPPER (WRAPPER_NAME (logf), _ZGVeN16v_logf)
|
VECTOR_WRAPPER (WRAPPER_NAME (logf), _ZGVeN16v_logf)
|
||||||
VECTOR_WRAPPER (WRAPPER_NAME (expf), _ZGVeN16v_expf)
|
VECTOR_WRAPPER (WRAPPER_NAME (expf), _ZGVeN16v_expf)
|
||||||
VECTOR_WRAPPER_ff (WRAPPER_NAME (powf), _ZGVeN16vv_powf)
|
VECTOR_WRAPPER_ff (WRAPPER_NAME (powf), _ZGVeN16vv_powf)
|
||||||
|
|||||||
@ -20,6 +20,7 @@
|
|||||||
|
|
||||||
#define TEST_VECTOR_cosf 1
|
#define TEST_VECTOR_cosf 1
|
||||||
#define TEST_VECTOR_sinf 1
|
#define TEST_VECTOR_sinf 1
|
||||||
|
#define TEST_VECTOR_sincosf 1
|
||||||
#define TEST_VECTOR_logf 1
|
#define TEST_VECTOR_logf 1
|
||||||
#define TEST_VECTOR_expf 1
|
#define TEST_VECTOR_expf 1
|
||||||
#define TEST_VECTOR_powf 1
|
#define TEST_VECTOR_powf 1
|
||||||
|
|||||||
@ -24,6 +24,7 @@
|
|||||||
|
|
||||||
VECTOR_WRAPPER (WRAPPER_NAME (cosf), _ZGVbN4v_cosf)
|
VECTOR_WRAPPER (WRAPPER_NAME (cosf), _ZGVbN4v_cosf)
|
||||||
VECTOR_WRAPPER (WRAPPER_NAME (sinf), _ZGVbN4v_sinf)
|
VECTOR_WRAPPER (WRAPPER_NAME (sinf), _ZGVbN4v_sinf)
|
||||||
|
VECTOR_WRAPPER_fFF (WRAPPER_NAME (sincosf), _ZGVbN4vvv_sincosf)
|
||||||
VECTOR_WRAPPER (WRAPPER_NAME (logf), _ZGVbN4v_logf)
|
VECTOR_WRAPPER (WRAPPER_NAME (logf), _ZGVbN4v_logf)
|
||||||
VECTOR_WRAPPER (WRAPPER_NAME (expf), _ZGVbN4v_expf)
|
VECTOR_WRAPPER (WRAPPER_NAME (expf), _ZGVbN4v_expf)
|
||||||
VECTOR_WRAPPER_ff (WRAPPER_NAME (powf), _ZGVbN4vv_powf)
|
VECTOR_WRAPPER_ff (WRAPPER_NAME (powf), _ZGVbN4vv_powf)
|
||||||
|
|||||||
@ -20,6 +20,7 @@
|
|||||||
|
|
||||||
#define TEST_VECTOR_cosf 1
|
#define TEST_VECTOR_cosf 1
|
||||||
#define TEST_VECTOR_sinf 1
|
#define TEST_VECTOR_sinf 1
|
||||||
|
#define TEST_VECTOR_sincosf 1
|
||||||
#define TEST_VECTOR_logf 1
|
#define TEST_VECTOR_logf 1
|
||||||
#define TEST_VECTOR_expf 1
|
#define TEST_VECTOR_expf 1
|
||||||
#define TEST_VECTOR_powf 1
|
#define TEST_VECTOR_powf 1
|
||||||
|
|||||||
@ -27,6 +27,7 @@
|
|||||||
|
|
||||||
VECTOR_WRAPPER (WRAPPER_NAME (cosf), _ZGVdN8v_cosf)
|
VECTOR_WRAPPER (WRAPPER_NAME (cosf), _ZGVdN8v_cosf)
|
||||||
VECTOR_WRAPPER (WRAPPER_NAME (sinf), _ZGVdN8v_sinf)
|
VECTOR_WRAPPER (WRAPPER_NAME (sinf), _ZGVdN8v_sinf)
|
||||||
|
VECTOR_WRAPPER_fFF (WRAPPER_NAME (sincosf), _ZGVdN8vvv_sincosf)
|
||||||
VECTOR_WRAPPER (WRAPPER_NAME (logf), _ZGVdN8v_logf)
|
VECTOR_WRAPPER (WRAPPER_NAME (logf), _ZGVdN8v_logf)
|
||||||
VECTOR_WRAPPER (WRAPPER_NAME (expf), _ZGVdN8v_expf)
|
VECTOR_WRAPPER (WRAPPER_NAME (expf), _ZGVdN8v_expf)
|
||||||
VECTOR_WRAPPER_ff (WRAPPER_NAME (powf), _ZGVdN8vv_powf)
|
VECTOR_WRAPPER_ff (WRAPPER_NAME (powf), _ZGVdN8vv_powf)
|
||||||
|
|||||||
@ -23,6 +23,7 @@
|
|||||||
|
|
||||||
#define TEST_VECTOR_cosf 1
|
#define TEST_VECTOR_cosf 1
|
||||||
#define TEST_VECTOR_sinf 1
|
#define TEST_VECTOR_sinf 1
|
||||||
|
#define TEST_VECTOR_sincosf 1
|
||||||
#define TEST_VECTOR_logf 1
|
#define TEST_VECTOR_logf 1
|
||||||
#define TEST_VECTOR_expf 1
|
#define TEST_VECTOR_expf 1
|
||||||
#define TEST_VECTOR_powf 1
|
#define TEST_VECTOR_powf 1
|
||||||
|
|||||||
@ -24,6 +24,7 @@
|
|||||||
|
|
||||||
VECTOR_WRAPPER (WRAPPER_NAME (cosf), _ZGVcN8v_cosf)
|
VECTOR_WRAPPER (WRAPPER_NAME (cosf), _ZGVcN8v_cosf)
|
||||||
VECTOR_WRAPPER (WRAPPER_NAME (sinf), _ZGVcN8v_sinf)
|
VECTOR_WRAPPER (WRAPPER_NAME (sinf), _ZGVcN8v_sinf)
|
||||||
|
VECTOR_WRAPPER_fFF (WRAPPER_NAME (sincosf), _ZGVcN8vvv_sincosf)
|
||||||
VECTOR_WRAPPER (WRAPPER_NAME (logf), _ZGVcN8v_logf)
|
VECTOR_WRAPPER (WRAPPER_NAME (logf), _ZGVcN8v_logf)
|
||||||
VECTOR_WRAPPER (WRAPPER_NAME (expf), _ZGVcN8v_expf)
|
VECTOR_WRAPPER (WRAPPER_NAME (expf), _ZGVcN8v_expf)
|
||||||
VECTOR_WRAPPER_ff (WRAPPER_NAME (powf), _ZGVcN8vv_powf)
|
VECTOR_WRAPPER_ff (WRAPPER_NAME (powf), _ZGVcN8vv_powf)
|
||||||
|
|||||||
@ -20,6 +20,7 @@
|
|||||||
|
|
||||||
#define TEST_VECTOR_cosf 1
|
#define TEST_VECTOR_cosf 1
|
||||||
#define TEST_VECTOR_sinf 1
|
#define TEST_VECTOR_sinf 1
|
||||||
|
#define TEST_VECTOR_sincosf 1
|
||||||
#define TEST_VECTOR_logf 1
|
#define TEST_VECTOR_logf 1
|
||||||
#define TEST_VECTOR_expf 1
|
#define TEST_VECTOR_expf 1
|
||||||
#define TEST_VECTOR_powf 1
|
#define TEST_VECTOR_powf 1
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user