diff options
| author |   Vratko Polak <vrpolak@cisco.com> | 2019-01-02 14:18:50 +0100 |
|---|---|---|
| committer | Vratko Polak <vrpolak@cisco.com> | 2019-05-10 14:26:34 +0000 |
| commit | 752a4c3304581fa375f520fdb15a9f87604e11be (patch) | |
| tree | 74ecbfcbe5ad68ee428f9e49e34a030bd6ebae74 /resources/libraries/robot | |
| parent | 217c3803fc75fd0388b2326593447038647f28bd (diff) | |
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 <vrpolak@cisco.com>
Diffstat (limited to 'resources/libraries/robot')
| -rw-r--r-- | resources/libraries/robot/performance/performance_utils.robot | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/resources/libraries/robot/performance/performance_utils.robot b/resources/libraries/robot/performance/performance_utils.robot index 2fd07824e9..e9eab2c08b 100644 --- a/resources/libraries/robot/performance/performance_utils.robot +++ b/resources/libraries/robot/performance/performance_utils.robot @@ -116,9 +116,9 @@ | | ... | | ... | *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} |