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2016-09-30scripts/buildstats-diff: rename --min-time and --min-timediff argsMarkus Lehtonen1
Rename these arguments to --min-val and --min-absdiff in preparation for supporting other "quantities" than just cputime. Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2016-09-30scripts/buildstats-diff: check that the given directory existsMarkus Lehtonen1
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2016-09-16scripts: introduce buildstats-diffMarkus Lehtonen1
New script for comparing buildstats from two separate builds. The script has two modes: normally it prints the differences in task execution (cpu) times but using --ver-diff option makes it just print the recipe version differences without any cpu time data. Other command line options are provided to alter the sort criteria of the data and to filter out insignificant differences and/or short tasks. Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>