Messages in this thread | | | Subject | Re: [PATCH v2] perf stat: Align CSV output for summary mode | From | "Jin, Yao" <> | Date | Fri, 19 Mar 2021 12:57:16 +0800 |
| |
Hi Arnaldo,
On 3/18/2021 9:15 PM, Arnaldo Carvalho de Melo wrote: > Em Wed, Mar 17, 2021 at 02:51:42PM -0700, Andi Kleen escreveu: >>> If you care about not breaking existing scripts, then the output they >>> get with what they use as command line options must continue to produce >>> the same output. >> >> It's not clear there are any useful ones (except for tools that handle >> both). It's really hard to parse the previous mess. It's simply not >> valid CSV. >> >> That's why I'm arguing that keeping compatibility is not useful here. >> >> We would be stuck with the broken mess as default forever. > > Fair enough, lets fix the default then. Jin, can you please consider > adding a 'perf test' shell entry to parse the CSV mode with/without that > summary? This way we'll notice when the new normal gets broken. > > - Arnaldo >
Thanks Arnaldo! I will post v3 with the perf test script.
Thanks Jin Yao
| |