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[PATCH 0/3] New generic sincosf
- From: Rajalakshmi Srinivasaraghavan <raji at linux dot vnet dot ibm dot com>
- To: libc-alpha at sourceware dot org
- Cc: Rajalakshmi Srinivasaraghavan <raji at linux dot vnet dot ibm dot com>
- Date: Wed, 13 Dec 2017 11:13:18 +0530
- Subject: [PATCH 0/3] New generic sincosf
- Authentication-results: sourceware.org; auth=none
Rajalakshmi Srinivasaraghavan (3):
New generic sincosf
powerpc: Update ulps
s390: Update ulps
Benchresult before applying patch on powerpc64le:
"sincosf": {
"": {
"duration": 5.22412e+09,
"iterations": 1.69728e+08,
"max": 479.788,
"min": 9.37,
"mean": 30.7794
}
Benchresult after applying patch on powerpc64le:
"sincosf": {
"": {
"duration": 5.14904e+09,
"iterations": 6.25872e+08,
"max": 361.91,
"min": 3.408,
"mean": 8.22699
}
sysdeps/ieee754/flt-32/s_cosf.c | 100 ++-------------------
sysdeps/ieee754/flt-32/s_sincos.h | 155 +++++++++++++++++++++++++++++++++
sysdeps/ieee754/flt-32/s_sincosf.c | 172 +++++++++++++++++++++++++++----------
sysdeps/ieee754/flt-32/s_sinf.c | 107 ++---------------------
sysdeps/powerpc/fpu/libm-test-ulps | 40 ++++-----
sysdeps/s390/fpu/libm-test-ulps | 40 ++++-----
6 files changed, 337 insertions(+), 277 deletions(-)
create mode 100644 sysdeps/ieee754/flt-32/s_sincos.h
--
2.11.0