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Here is implementation of vectorized log containing SSE, AVX, AVX2 and AVX512 versions according to Vector ABI <https://groups.google.com/forum/#!topic/x86-64-abi/LmppCfN1rZ4>. * bits/libm-simd-decl-stubs.h: Added stubs for log. * math/bits/mathcalls.h: Added log declaration with __MATHCALL_VEC. * sysdeps/unix/sysv/linux/x86_64/libmvec.abilist: New versions added. * sysdeps/x86/fpu/bits/math-vector.h: Added SIMD declaration and asm redirections for log. * 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_d_log2_core.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_d_log2_core_sse4.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_d_log4_core.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_d_log4_core_avx2.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_d_log8_core.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_d_log8_core_avx512.S: New file. * sysdeps/x86_64/fpu/svml_d_log2_core.S: New file. * sysdeps/x86_64/fpu/svml_d_log4_core.S: New file. * sysdeps/x86_64/fpu/svml_d_log4_core_avx.S: New file. * sysdeps/x86_64/fpu/svml_d_log8_core.S: New file. * sysdeps/x86_64/fpu/svml_d_log_data.S: New file. * sysdeps/x86_64/fpu/svml_d_log_data.h: New file. * sysdeps/x86_64/fpu/test-double-vlen2-wrappers.c: Added vector log test. * sysdeps/x86_64/fpu/test-double-vlen2.c: Likewise. * sysdeps/x86_64/fpu/test-double-vlen4-avx2-wrappers.c: Likewise. * sysdeps/x86_64/fpu/test-double-vlen4-avx2.c: Likewise. * sysdeps/x86_64/fpu/test-double-vlen4-wrappers.c: Likewise. * sysdeps/x86_64/fpu/test-double-vlen4.c: Likewise. * sysdeps/x86_64/fpu/test-double-vlen8-wrappers.c: Likewise. * sysdeps/x86_64/fpu/test-double-vlen8.c: Likewise. * NEWS: Mention addition of x86_64 vector log.
43 lines
1.4 KiB
Makefile
43 lines
1.4 KiB
Makefile
ifeq ($(subdir),mathvec)
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libmvec-support += svml_d_cos2_core svml_d_cos4_core_avx \
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svml_d_cos4_core svml_d_cos8_core \
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svml_d_cos_data svml_d_sin2_core svml_d_sin4_core_avx \
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svml_d_sin4_core svml_d_sin8_core svml_d_sin_data \
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svml_s_cosf4_core svml_s_cosf8_core_avx \
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svml_s_cosf8_core svml_s_cosf16_core svml_s_cosf_data \
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svml_s_sinf4_core svml_s_sinf8_core_avx \
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svml_s_sinf8_core svml_s_sinf16_core svml_s_sinf_data \
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svml_d_log2_core svml_d_log4_core_avx svml_d_log4_core \
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svml_d_log8_core svml_d_log_data \
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init-arch
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endif
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# Variables for libmvec tests.
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ifeq ($(subdir),math)
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ifeq ($(build-mathvec),yes)
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libmvec-tests += double-vlen2 double-vlen4 double-vlen4-avx2 \
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float-vlen4 float-vlen8 float-vlen8-avx2
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ifeq (yes,$(config-cflags-avx512))
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libmvec-tests += double-vlen8 float-vlen16
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endif
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double-vlen2-arch-ext-cflags = -msse4
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double-vlen4-arch-ext-cflags = -mavx
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double-vlen4-arch-ext2-cflags = -mavx2
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double-vlen8-arch-ext-cflags = -mavx512f
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float-vlen4-arch-ext-cflags = -msse4
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float-vlen8-arch-ext-cflags = -mavx
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float-vlen8-arch-ext2-cflags = -mavx2
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float-vlen16-arch-ext-cflags = -mavx512f
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CFLAGS-test-double-vlen4-avx2.c = $(libm-test-vec-cflags)
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CFLAGS-test-double-vlen4-avx2-wrappers.c = $(double-vlen4-arch-ext2-cflags)
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CFLAGS-test-float-vlen8-avx2.c = $(libm-test-vec-cflags)
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CFLAGS-test-float-vlen8-avx2-wrappers.c = $(float-vlen8-arch-ext2-cflags)
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endif
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endif
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