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04f496d602
Here is implementation of vectorized cosf containing SSE, AVX, AVX2 and AVX512 versions according to Vector ABI <https://groups.google.com/forum/#!topic/x86-64-abi/LmppCfN1rZ4>. * sysdeps/x86_64/fpu/Makefile (libmvec-support): Added new files. * sysdeps/x86_64/fpu/Versions: New versions added. * sysdeps/x86_64/fpu/svml_s_cosf4_core.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_s_cosf4_core.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_s_cosf4_core_sse4.S: New file. * sysdeps/x86_64/fpu/svml_s_cosf8_core_avx.S: New file. * sysdeps/x86_64/fpu/svml_s_cosf8_core.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_s_cosf8_core.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_s_cosf8_core_avx2.S: New file. * sysdeps/x86_64/fpu/svml_s_cosf16_core.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_s_cosf16_core.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_s_cosf16_core_avx512.S: New file. * sysdeps/x86_64/fpu/svml_s_wrapper_impl.h: New file. * sysdeps/x86_64/fpu/svml_s_cosf_data.S: New file. * sysdeps/x86_64/fpu/svml_s_cosf_data.h: New file. * sysdeps/x86_64/fpu/multiarch/Makefile (libmvec-sysdep_routines): Added build of SSE, AVX2 and AVX512 IFUNC versions. * sysdeps/unix/sysv/linux/x86_64/libmvec.abilist: New versions added. * sysdeps/x86/fpu/bits/math-vector.h: Added SIMD declaration for cosf. * NEWS: Mention addition of x86_64 vector cosf.
59 lines
2.1 KiB
C
59 lines
2.1 KiB
C
/* Offsets for data table for vectorized cosf.
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Copyright (C) 2014-2015 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#ifndef S_COSF_DATA_H
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#define S_COSF_DATA_H
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.macro float_vector offset value
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.if .-__svml_scos_data != \offset
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.err
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.endif
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.rept 16
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.long \value
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.endr
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.endm
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#define __dT 0
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#define __sAbsMask 4096
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#define __sRangeReductionVal 4160
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#define __sRangeVal 4224
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#define __sS1 4288
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#define __sS2 4352
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#define __sC1 4416
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#define __sC2 4480
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#define __sPI1 4544
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#define __sPI2 4608
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#define __sPI3 4672
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#define __sPI4 4736
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#define __sPI1_FMA 4800
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#define __sPI2_FMA 4864
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#define __sPI3_FMA 4928
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#define __sA3 4992
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#define __sA5 5056
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#define __sA7 5120
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#define __sA9 5184
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#define __sA5_FMA 5248
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#define __sA7_FMA 5312
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#define __sA9_FMA 5376
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#define __sInvPI 5440
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#define __sRShifter 5504
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#define __sHalfPI 5568
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#define __sOneHalf 5632
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#endif
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