linux-kernel - Re: [PATCH v6 0/8] Run tests in parallel

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Date: Fri, 23 Feb 2024 14:14:07 -0800
From: Namhyung Kim <namhyung@...nel.org>
To: linux-kernel@...r.kernel.org,
	James Clark <james.clark@....com>,
	Adrian Hunter <adrian.hunter@...el.com>,
	Nick Desaulniers <ndesaulniers@...gle.com>,
	Bill Wendling <morbo@...gle.com>,
	Yang Jihong <yangjihong1@...wei.com>,
	Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
	linux-perf-users@...r.kernel.org,
	Ian Rogers <irogers@...gle.com>,
	llvm@...ts.linux.dev,
	Arnaldo Carvalho de Melo <acme@...nel.org>,
	Kan Liang <kan.liang@...ux.intel.com>,
	Mark Rutland <mark.rutland@....com>,
	Athira Jajeev <atrajeev@...ux.vnet.ibm.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Nathan Chancellor <nathan@...nel.org>,
	Ingo Molnar <mingo@...hat.com>,
	Justin Stitt <justinstitt@...gle.com>,
	Jiri Olsa <jolsa@...nel.org>
Subject: Re: [PATCH v6 0/8] Run tests in parallel

On Tue, 20 Feb 2024 19:41:47 -0800, Ian Rogers wrote:
> If command line option '-p' is provided, start/fork all tests in the
> main thread and then gather them in order at the end. On a laptop test
> time was reduced from 5 minutes 21 seconds to 1 minute 50 seconds. The
> option isn't default as the test shows up perf and test flakes.
> 
> The '-v' option is modified so that 'perf test -v' will give verbose
> output only from failing tests.
> 
> [...]

Applied to perf-tools-next, thanks!

Best regards,
-- 
Namhyung Kim <namhyung@...nel.org>