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| author | Jochen Frieling <jfr@pengutronix.de> | 2011-07-22 15:09:02 +0200 |
|---|---|---|
| committer | Jochen Frieling <jfr@pengutronix.de> | 2011-07-22 15:09:47 +0200 |
| commit | 78737d87511eddb401b196ec871b31f989c32461 (patch) | |
| tree | 227cb706c94a17a049b6784d666db77a7a000956 /rules/rt-tests.in | |
| parent | 322196d5dc9a79c98ba3a5cfa7bb99c967c479c0 (diff) | |
| download | ptxdist-78737d87511eddb401b196ec871b31f989c32461.tar.gz ptxdist-78737d87511eddb401b196ec871b31f989c32461.tar.xz | |
rules/rt-tests.in: fix help text, explain differences
Signed-off-by: Jochen Frieling <jfr@pengutronix.de>
Diffstat (limited to 'rules/rt-tests.in')
| -rw-r--r-- | rules/rt-tests.in | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/rules/rt-tests.in b/rules/rt-tests.in index f6969b74d..0b69caaf7 100644 --- a/rules/rt-tests.in +++ b/rules/rt-tests.in @@ -28,11 +28,17 @@ config RT_TESTS_HACKBENCH bool prompt "hackbench" help - Hackbench is both a benchmark and a stress test for the Linux + Hackbench is both a benchmark and a stress test for the Linux kernel scheduler. It's main job is to create a specified number - of pairs of schedulable enti‐ ties (either threads or traditional + of pairs of schedulable entities (either threads or traditional processes) which communicate via either sockets or pipes and time - how long it takes for each pair to send data back and forth. + how long it takes for each pair to send data back and forth. + + This is the improved hackbench implementation, taken from (and + described inline in) + http://people.redhat.com/mingo/cfs-scheduler/tools/hackbench.c + + It uses a default of 100 loops, 10 groups and 20 FDs. config RT_TESTS_PIP bool |