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| author | Han Gao <rabenda.cn@gmail.com> | 2025-09-10 18:55:31 +0800 |
|---|---|---|
| committer | Inochi Amaoto <inochiama@gmail.com> | 2025-09-17 14:36:19 +0800 |
| commit | 4d94abded400a5194b929c26b3aa07fb9485fe35 (patch) | |
| tree | 8a32a685acf04246be1af49b426fbfc994e1bcd2 /tools/perf/scripts/python/libxed.py | |
| parent | 8f5ae30d69d7543eee0d70083daf4de8fe15d585 (diff) | |
dts: sophgo: sg2042: added numa id description
According to the description of [1], sg2042 is divided into 4 numa.
STREAM test performance will improve.
Before:
Function Best Rate MB/s Avg time Min time Max time
Copy: 10739.7 0.015687 0.014898 0.016385
Scale: 10865.9 0.015628 0.014725 0.016757
Add: 10622.3 0.023276 0.022594 0.023899
Triad: 10583.4 0.023653 0.022677 0.024761
After:
Function Best Rate MB/s Avg time Min time Max time
Copy: 34254.9 0.005142 0.004671 0.005995
Scale: 37735.5 0.004752 0.004240 0.005407
Add: 44206.8 0.005983 0.005429 0.006461
Triad: 43040.6 0.006320 0.005576 0.006996
[1] https://github.com/sophgo/sophgo-doc/blob/main/SG2042/TRM/source/pic/mesh.png
Signed-off-by: Han Gao <rabenda.cn@gmail.com>
Reviewed-by: Chen Wang <unicorn_wang@outlook.com>
Link: https://lore.kernel.org/r/20250910105531.519897-1-rabenda.cn@gmail.com
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
Diffstat (limited to 'tools/perf/scripts/python/libxed.py')
0 files changed, 0 insertions, 0 deletions