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authorNaohiro Tamura <naohirot@fujitsu.com>2021-09-13 09:04:21 +0530
committerSiddhesh Poyarekar <siddhesh@sourceware.org>2021-09-13 09:04:21 +0530
commit3886eaff9d5a807732284a562f2d051e5d54fefa (patch)
tree4a2521d4de1b0bad05eaf72d9318da91a6ef861c /locale/lc-measurement.c
parentabd383584b16dd0fb1bbf40e4ece65ebe7b839ec (diff)
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benchtests: Enable scripts/plot_strings.py to read stdin
This patch enables scripts/plot_strings.py to read a benchmark result
file from stdin.
To keep backward compatibility, that is to keep accepting multiple of
benchmark result files in argument, blank argument doesn't mean stdin,
but '-' does.
Therefore nargs parameter of ArgumentParser.add_argument() method is
not changed to '?', but keep '+'.

ex:
  $ jq '.' bench-memset.out | plot_strings.py -
  $ jq '.' bench-memset.out | plot_strings.py - bench-memset-large.out
  $ plot_strings.py bench-memset.out bench-memset-large.out

error ex:
  $ jq '.' bench-memset.out | plot_strings.py

Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
Diffstat (limited to 'locale/lc-measurement.c')
0 files changed, 0 insertions, 0 deletions