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| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2016-01-11 19:41:14 +0100 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2016-01-25 08:47:11 +0900 |
| commit | 406663ed61c8ad2b792824af1c1bc0e4faa711c6 (patch) | |
| tree | fe5ad259b9007c92ef989af88837ab212bfab7f7 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 92e963f50fc74041b5e9e744c330dca48e04f08d (diff) | |
ARM: shmobile: defconfig: Do not enable CONFIG_CPU_BPREDICT_DISABLE
Do not disable branch prediction, as this has a big performance impact.
After re-enabling branch prediction, __loop_delay() runs 16 (Cortex A15)
or 11 (Cortex A9) times faster than before.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions