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[0/3] New generic sincosf

Message ID 1513143801-3290-1-git-send-email-raji@linux.vnet.ibm.com
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Series New generic sincosf | expand

Message

Rajalakshmi Srinivasaraghavan Dec. 13, 2017, 5:43 a.m. UTC 
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