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| author | H.J. Lu <hjl.tools@gmail.com> | 2017-08-07 08:19:59 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-08-07 08:20:56 -0700 |
| commit | 57a72fa3502673754d14707da02c7c44e83b8d20 (patch) | |
| tree | 1dc9c5d4334079fc4245eec8b253d01732c6cf46 /ChangeLog | |
| parent | 219dd320d69deb9068f6b2ce46034d0eb4db888a (diff) | |
| download | glibc-57a72fa3502673754d14707da02c7c44e83b8d20.zip glibc-57a72fa3502673754d14707da02c7c44e83b8d20.tar.gz glibc-57a72fa3502673754d14707da02c7c44e83b8d20.tar.bz2 | |
x86-64: Add FMA multiarch functions to libm
This patch adds multiarch functions optimized with -mfma -mavx2 to libm.
e_pow-fma.c is compiled with $(config-cflags-nofma) due to PR 19003.
* sysdeps/x86_64/fpu/multiarch/Makefile (libm-sysdep_routines):
Add e_exp-fma, e_log-fma, e_pow-fma, s_atan-fma, e_asin-fma,
e_atan2-fma, s_sin-fma, s_tan-fma, mplog-fma, mpa-fma,
slowexp-fma, slowpow-fma, sincos32-fma, doasin-fma, dosincos-fma,
halfulp-fma, mpexp-fma, mpatan2-fma, mpatan-fma, mpsqrt-fma,
and mptan-fma.
(CFLAGS-doasin-fma.c): New.
(CFLAGS-dosincos-fma.c): Likewise.
(CFLAGS-e_asin-fma.c): Likewise.
(CFLAGS-e_atan2-fma.c): Likewise.
(CFLAGS-e_exp-fma.c): Likewise.
(CFLAGS-e_log-fma.c): Likewise.
(CFLAGS-e_pow-fma.c): Likewise.
(CFLAGS-halfulp-fma.c): Likewise.
(CFLAGS-mpa-fma.c): Likewise.
(CFLAGS-mpatan-fma.c): Likewise.
(CFLAGS-mpatan2-fma.c): Likewise.
(CFLAGS-mpexp-fma.c): Likewise.
(CFLAGS-mplog-fma.c): Likewise.
(CFLAGS-mpsqrt-fma.c): Likewise.
(CFLAGS-mptan-fma.c): Likewise.
(CFLAGS-s_atan-fma.c): Likewise.
(CFLAGS-sincos32-fma.c): Likewise.
(CFLAGS-slowexp-fma.c): Likewise.
(CFLAGS-slowpow-fma.c): Likewise.
(CFLAGS-s_sin-fma.c): Likewise.
(CFLAGS-s_tan-fma.c): Likewise.
* sysdeps/x86_64/fpu/multiarch/doasin-fma.c: New file.
* sysdeps/x86_64/fpu/multiarch/dosincos-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/e_asin-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/e_atan2-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/e_exp-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/e_log-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/e_pow-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/halfulp-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/ifunc-avx-fma4.h: Likewise.
* sysdeps/x86_64/fpu/multiarch/ifunc-fma4.h: Likewise.
* sysdeps/x86_64/fpu/multiarch/mpa-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/mpatan-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/mpatan2-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/mpexp-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/mplog-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/mpsqrt-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/mptan-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/s_atan-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/s_sin-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/s_tan-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/sincos32-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/slowexp-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/slowpow-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/e_asin.c: Rewrite.
* sysdeps/x86_64/fpu/multiarch/e_atan2.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/e_exp.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/e_log.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/e_pow.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/s_atan.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/s_sin.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/s_tan.c: Likewise.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 61 |
1 files changed, 61 insertions, 0 deletions
@@ -1,3 +1,64 @@ +2017-08-07 H.J. Lu <hongjiu.lu@intel.com> + + * sysdeps/x86_64/fpu/multiarch/Makefile (libm-sysdep_routines): + Add e_exp-fma, e_log-fma, e_pow-fma, s_atan-fma, e_asin-fma, + e_atan2-fma, s_sin-fma, s_tan-fma, mplog-fma, mpa-fma, + slowexp-fma, slowpow-fma, sincos32-fma, doasin-fma, dosincos-fma, + halfulp-fma, mpexp-fma, mpatan2-fma, mpatan-fma, mpsqrt-fma, + and mptan-fma. + (CFLAGS-doasin-fma.c): New. + (CFLAGS-dosincos-fma.c): Likewise. + (CFLAGS-e_asin-fma.c): Likewise. + (CFLAGS-e_atan2-fma.c): Likewise. + (CFLAGS-e_exp-fma.c): Likewise. + (CFLAGS-e_log-fma.c): Likewise. + (CFLAGS-e_pow-fma.c): Likewise. + (CFLAGS-halfulp-fma.c): Likewise. + (CFLAGS-mpa-fma.c): Likewise. + (CFLAGS-mpatan-fma.c): Likewise. + (CFLAGS-mpatan2-fma.c): Likewise. + (CFLAGS-mpexp-fma.c): Likewise. + (CFLAGS-mplog-fma.c): Likewise. + (CFLAGS-mpsqrt-fma.c): Likewise. + (CFLAGS-mptan-fma.c): Likewise. + (CFLAGS-s_atan-fma.c): Likewise. + (CFLAGS-sincos32-fma.c): Likewise. + (CFLAGS-slowexp-fma.c): Likewise. + (CFLAGS-slowpow-fma.c): Likewise. + (CFLAGS-s_sin-fma.c): Likewise. + (CFLAGS-s_tan-fma.c): Likewise. + * sysdeps/x86_64/fpu/multiarch/doasin-fma.c: New file. + * sysdeps/x86_64/fpu/multiarch/dosincos-fma.c: Likewise. + * sysdeps/x86_64/fpu/multiarch/e_asin-fma.c: Likewise. + * sysdeps/x86_64/fpu/multiarch/e_atan2-fma.c: Likewise. + * sysdeps/x86_64/fpu/multiarch/e_exp-fma.c: Likewise. + * sysdeps/x86_64/fpu/multiarch/e_log-fma.c: Likewise. + * sysdeps/x86_64/fpu/multiarch/e_pow-fma.c: Likewise. + * sysdeps/x86_64/fpu/multiarch/halfulp-fma.c: Likewise. + * sysdeps/x86_64/fpu/multiarch/ifunc-avx-fma4.h: Likewise. + * sysdeps/x86_64/fpu/multiarch/ifunc-fma4.h: Likewise. + * sysdeps/x86_64/fpu/multiarch/mpa-fma.c: Likewise. + * sysdeps/x86_64/fpu/multiarch/mpatan-fma.c: Likewise. + * sysdeps/x86_64/fpu/multiarch/mpatan2-fma.c: Likewise. + * sysdeps/x86_64/fpu/multiarch/mpexp-fma.c: Likewise. + * sysdeps/x86_64/fpu/multiarch/mplog-fma.c: Likewise. + * sysdeps/x86_64/fpu/multiarch/mpsqrt-fma.c: Likewise. + * sysdeps/x86_64/fpu/multiarch/mptan-fma.c: Likewise. + * sysdeps/x86_64/fpu/multiarch/s_atan-fma.c: Likewise. + * sysdeps/x86_64/fpu/multiarch/s_sin-fma.c: Likewise. + * sysdeps/x86_64/fpu/multiarch/s_tan-fma.c: Likewise. + * sysdeps/x86_64/fpu/multiarch/sincos32-fma.c: Likewise. + * sysdeps/x86_64/fpu/multiarch/slowexp-fma.c: Likewise. + * sysdeps/x86_64/fpu/multiarch/slowpow-fma.c: Likewise. + * sysdeps/x86_64/fpu/multiarch/e_asin.c: Rewrite. + * sysdeps/x86_64/fpu/multiarch/e_atan2.c: Likewise. + * sysdeps/x86_64/fpu/multiarch/e_exp.c: Likewise. + * sysdeps/x86_64/fpu/multiarch/e_log.c: Likewise. + * sysdeps/x86_64/fpu/multiarch/e_pow.c: Likewise. + * sysdeps/x86_64/fpu/multiarch/s_atan.c: Likewise. + * sysdeps/x86_64/fpu/multiarch/s_sin.c: Likewise. + * sysdeps/x86_64/fpu/multiarch/s_tan.c: Likewise. + 2017-08-04 Joseph Myers <joseph@codesourcery.com> * sysdeps/generic/math_private.h (__EXPR_FLT128): Remove macro. |