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Re: [PATCH] Add support for multiple data points to perf tests
- From: Yao Qi <qiyaoltc at gmail dot com>
- To: Doug Evans <xdje42 at gmail dot com>
- Cc: gdb-patches at sourceware dot org
- Date: Mon, 27 Jul 2015 15:20:02 +0100
- Subject: Re: [PATCH] Add support for multiple data points to perf tests
- Authentication-results: sourceware.org; auth=none
- References: <m3k2tmzwxh dot fsf at seba dot sebabeach dot org>
Doug Evans <xdje42@gmail.com> writes:
> This patch does two things.
> 1) Add support for multiple data points.
> 2) Move the "report" output from perftest.log to perftest.sum.
>
What does perftest.sum look like if we write test results by a different
reporter? say xml reporter or jason reporter?
> I want to record the raw data somewhere, and a bit of statistical analysis
> (standard deviation left for another day), but I also don't want
> it to clutter up the basic report.
> This patch takes a cue from gdb.{sum,log} and does the same thing
> with perftest.{sum,log}.
I'd like pertest framework only writes raw data down in some formats
(such as text, xml or jason) without any analysis. Statistical analysis
can be performed in a post-mortem way by other scripts.
--
Yao (éå)