From 0917531dd5b62f1ba6322e8019ee74ab9b25109a Mon Sep 17 00:00:00 2001 From: Vratko Polak Date: Wed, 2 Jan 2019 14:18:50 +0100 Subject: PLRsearch: Use stat trackers to shorten Integrator + Extract several tracker classes and use them in Integrator. + Apply next_rate workarounds to focus more on critical region. + Rewrite stretch function, as the previous implementation was wrong. + Rework logging: ++ Use injected trace() function in Integrator. ++ Inject function that skips trace logging on default initialization. ++ Use the same multiprocessing-safe passing, but separate queue. + Set duration to 120m in Robot, but keep at 30m in Python. + Apply minor changes to make computations more reproducible: ++ Attempt to log everything needed by reproducibility in one line. ++ Log samples used, and make it settable as upper limit. ++ Use repr output in TRex scripts, to avoid rounding when copypasting. +- Numpy seems to be sharing PRNG between processes. +-- An edit to disable one thread is needed for full reproducibility. +-- Such an edit is prepared, but will not be merged anytime soon. Change-Id: Icf56429b34ab6de2d18a12e6c676e2d242b3ba4c Signed-off-by: Vratko Polak --- resources/libraries/robot/performance/performance_utils.robot | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'resources/libraries/robot/performance/performance_utils.robot') diff --git a/resources/libraries/robot/performance/performance_utils.robot b/resources/libraries/robot/performance/performance_utils.robot index dd3aa6425a..154674e6be 100644 --- a/resources/libraries/robot/performance/performance_utils.robot +++ b/resources/libraries/robot/performance/performance_utils.robot @@ -114,9 +114,9 @@ | | ... | | ... | *Example:* | | ... -| | ... | \| Find critical load usingPLR search \| \${1e-7} \| \${1800} \| +| | ... | \| Find critical load using PLR search \| \${1e-7} \| \${120} \| | | ... -| | [Arguments] | ${packet_loss_ratio}=${1e-7} | ${timeout}=${1800.0} +| | [Arguments] | ${packet_loss_ratio}=${1e-7} | ${timeout}=${7200.0} | | ... | | ${min_rate} = | Set Variable | ${20000} | | ${average} | ${stdev} = | Perform soak search | ${frame_size} -- cgit 1.2.3-korg