From: lili.cui@intel.com
To: ubizjak@gmail.com
Cc: gcc-patches@gcc.gnu.org, hongtao.liu@intel.com,
hjl.tools@gmail.com, "Cui,Lili" <lili.cui@intel.com>
Subject: [PATCH 0/4] Update mtune=tremont
Date: Wed, 15 Sep 2021 16:09:47 +0800 [thread overview]
Message-ID: <20210915080951.10362-1-lili.cui@intel.com> (raw)
From: "Cui,Lili" <lili.cui@intel.com>
Hi,
I have four patches for tremont tuning, With all patches applied,
performance impacts on SPEC CPU 2017 are:
500.perlbench_r 1.81%
502.gcc_r 0.57%
505.mcf_r 1.16%
520.omnetpp_r 0.00%
523.xalancbmk_r 0.00%
525.x264_r 4.55%
531.deepsjeng_r 0.00%
541.leela_r 0.39%
548.exchange2_r 1.13%
557.xz_r 0.00%
geomean for intrate 0.95%
503.bwaves_r 0.00%
507.cactuBSSN_r 6.94%
508.namd_r 12.37%
510.parest_r 1.01%
511.povray_r 3.70%
519.lbm_r 36.61%
521.wrf_r 8.79%
526.blender_r 2.91%
527.cam4_r 6.23%
538.imagick_r 0.28%
544.nab_r 21.99%
549.fotonik3d_r 3.63%
554.roms_r -1.20%
geomean for fprate 7.50%
Bootstrapped and regtested on x86_64-linux-gnu{-m32,-m64}.
Ok for master?
x86: Update -mtune=tremont
x86: Update memcpy/memset inline strategies for -mtune=tremont
x86: Properly handle USE_VECTOR_FP_CONVERTS/USE_VECTOR_CONVERTS
x86: Add TARGET_SSE_PARTIAL_REG_[FP_]CONVERTS_DEPENDENCY
gcc/common/config/i386/i386-common.c | 2 +-
gcc/config/i386/i386-features.c | 23 +++-
gcc/config/i386/i386-options.c | 2 +-
gcc/config/i386/i386.c | 1 +
gcc/config/i386/i386.h | 4 +
gcc/config/i386/i386.md | 9 +-
gcc/config/i386/x86-tune-costs.h | 124 ++++++++++++++++++
gcc/config/i386/x86-tune-sched.c | 2 +
gcc/config/i386/x86-tune.def | 52 +++++---
gcc/testsuite/gcc.target/i386/avx-covert-1.c | 19 +++
.../gcc.target/i386/avx-fp-covert-1.c | 15 +++
.../gcc.target/i386/avx-int-covert-1.c | 14 ++
gcc/testsuite/gcc.target/i386/pr101900-1.c | 18 +++
gcc/testsuite/gcc.target/i386/pr101900-2.c | 18 +++
gcc/testsuite/gcc.target/i386/pr101900-3.c | 19 +++
gcc/testsuite/gcc.target/i386/sse-covert-1.c | 19 +++
.../gcc.target/i386/sse-fp-covert-1.c | 15 +++
.../gcc.target/i386/sse-int-covert-1.c | 14 ++
18 files changed, 344 insertions(+), 26 deletions(-)
create mode 100644 gcc/testsuite/gcc.target/i386/avx-covert-1.c
create mode 100644 gcc/testsuite/gcc.target/i386/avx-fp-covert-1.c
create mode 100644 gcc/testsuite/gcc.target/i386/avx-int-covert-1.c
create mode 100644 gcc/testsuite/gcc.target/i386/pr101900-1.c
create mode 100644 gcc/testsuite/gcc.target/i386/pr101900-2.c
create mode 100644 gcc/testsuite/gcc.target/i386/pr101900-3.c
create mode 100644 gcc/testsuite/gcc.target/i386/sse-covert-1.c
create mode 100644 gcc/testsuite/gcc.target/i386/sse-fp-covert-1.c
create mode 100644 gcc/testsuite/gcc.target/i386/sse-int-covert-1.c
--
2.17.1
Thanks,
Lili.
next reply other threads:[~2021-09-15 8:09 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-15 8:09 lili.cui [this message]
2021-09-15 8:09 ` [PATCH 1/4] [PATCH 1/4] x86: Update -mtune=tremont lili.cui
2021-09-16 6:35 ` Uros Bizjak
2021-09-15 8:09 ` [PATCH 2/4] [PATCH 2/4] x86: Update memcpy/memset inline strategies for -mtune=tremont lili.cui
2021-09-16 6:36 ` Uros Bizjak
2021-09-15 8:09 ` [PATCH 3/4] [PATCH 3/4] x86: Properly handle USE_VECTOR_FP_CONVERTS/USE_VECTOR_CONVERTS lili.cui
2021-09-16 6:27 ` Uros Bizjak
2021-09-17 3:15 ` Cui, Lili
2021-09-17 6:35 ` Uros Bizjak
2021-09-17 23:50 ` Jakub Jelinek
2021-09-18 2:25 ` Hongtao Liu
2021-09-15 8:09 ` [PATCH 4/4] [PATCH 4/4] x86: Add TARGET_SSE_PARTIAL_REG_[FP_]CONVERTS_DEPENDENCY lili.cui
2021-09-15 14:13 ` H.J. Lu
2021-09-15 23:54 ` Cui, Lili
2021-09-16 2:21 ` H.J. Lu
2021-09-16 6:34 ` Uros Bizjak
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