Re: [PATCH v2 00/14] perf: Stream comparison

[Jin, Yao]

On 3/18/2020 6:19 PM, Jiri Olsa wrote:
> On Fri, Mar 13, 2020 at 03:11:04PM +0800, Jin Yao wrote:
>
> SNIP
>
> >   v2:
> >   ---
> >   Refine the codes for following patches:
> >    perf util: Create source line mapping table
> >    perf util: Create streams for managing top N hottest callchains
> >    perf util: Calculate the sum of all streams hits
> >    perf util: Add new block info functions for top N hot blocks comparison
> >
> > Jin Yao (14):
> >    perf util: Create source line mapping table
> >    perf util: Create streams for managing top N hottest callchains
> >    perf util: Return per-event callchain streams
> >    perf util: Compare two streams
> >    perf util: Calculate the sum of all streams hits
> >    perf util: Report hot streams
> >    perf diff: Support hot streams comparison
> >    perf util: Add new block info functions for top N hot blocks
> >      comparison
> >    perf util: Add new block info fmts for showing hot blocks comparison
> >    perf util: Enable block source line comparison
> >    perf diff: support hot blocks comparison
> >    perf util: Filter out streams by name of changed functions
> >    perf util: Filter out blocks by name of changed functions
> >    perf diff: Filter out streams by changed functions
>
> I can't apply this on latest perf/core, do you have it in git tree branch?
>
> thanks,
> jirka

Not having a git tree branch. :(

Anyway let me rebase to perf/core

Thanks
Jin Yao

> >   tools/perf/Documentation/perf-diff.txt |  19 +
> >   tools/perf/builtin-diff.c              | 324 ++++++++++++---
> >   tools/perf/util/Build                  |   1 +
> >   tools/perf/util/block-info.c           | 433 ++++++++++++++++++-
> >   tools/perf/util/block-info.h           |  38 +-
> >   tools/perf/util/callchain.c            | 517 +++++++++++++++++++++++
> >   tools/perf/util/callchain.h            |  34 ++
> >   tools/perf/util/srclist.c              | 555 +++++++++++++++++++++++++
> >   tools/perf/util/srclist.h              |  74 ++++
> >   9 files changed, 1935 insertions(+), 60 deletions(-)
> >   create mode 100644 tools/perf/util/srclist.c
> >   create mode 100644 tools/perf/util/srclist.h
> >
> > --
> > 2.17.1