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| author |   Lijian.Zhang <Lijian.Zhang@arm.com> | 2020-02-18 19:58:19 +0800 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2020-04-30 10:18:39 +0000 |
| commit | 690ce8672c090709924b924af1e49ffc38d8f00c (patch) | |
| tree | 68bb72374590e850fe0958fba2a236f83f8ac171 /src/vppinfra/test_rwlock.c | |
| parent | e09912001f1e62a39b033b3e1c14854dc7c6f52f (diff) | |
build: support arch-specific compiling for Neoverse N1
Enable arch-specific compiling and dynamic optimal function selection
for Arm Neoverse-N1.
Support for -march=armv8.2-a+crc+crypto -mtune=neoverse-n1 for
Neoverse-N1 is added starting from gcc-9.2.0
without change with change improvement
[L2 - 1x flows] 11.00 Mpps 11.46 Mpps 4%
[L2 - 10Kx flows] 6.83 Mpps 7.17 Mpps 5%
[L3 - 1x flows] 10.39 Mpps 10.78 Mpps 3.7%
[L3 - 10Kx flows] 6.67 Mpps 7.19 Mpps 7.8%
Type: feature
Change-Id: I5d24d17820b3dd6909b913202e8c31fc7d48650f
Signed-off-by: Lijian Zhang <Lijian.Zhang@arm.com>
Reviewed-by: Jieqiang Wang <Jieqiang.Wang@arm.com>
Reviewed-by: Govindarajan Mohandoss <Govindarajan.Mohandoss@arm.com>
Diffstat (limited to 'src/vppinfra/test_rwlock.c')
0 files changed, 0 insertions, 0 deletions