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* [PATCH 0/2] perf: Fix POWER9 cpi_breakdown metricgroup
@ 2020-05-07 16:28 Paul A. Clarke
  2020-05-07 16:28 ` [PATCH 1/2] perf: Fix POWER9 metric 'lsu_other_stall_cpi' Paul A. Clarke
  2020-05-07 16:28 ` [PATCH 2/2] perf: Add missing metrics to POWER9 'cpi_breakdown' Paul A. Clarke
  0 siblings, 2 replies; 14+ messages in thread
From: Paul A. Clarke @ 2020-05-07 16:28 UTC (permalink / raw)
  To: linux-perf-users
  Cc: linux-kernel, acme, ananth, maddy, naveen.n.rao, sukadev, mpe, irogers

From: "Paul A. Clarke" <pc@us.ibm.com>

The recent patches posted by Ian Rogers motivated a deeper dive into
the POWER9 perf metrics, which uncovered some additional issues:

- 'lsu_other_stall_cpi' doesn't work at all
- All of the "ICT" metrics are missing from the metricgroup

Paul A. Clarke (2):
  perf: Fix POWER9 metric 'lsu_other_stall_cpi'
  perf: Add missing metrics to POWER9 'cpi_breakdown'

 .../arch/powerpc/power9/metrics.json          | 143 ++++++++++--------
 tools/perf/util/expr.h                        |   2 +-
 2 files changed, 79 insertions(+), 66 deletions(-)

-- 
2.18.2


^ permalink raw reply	[flat|nested] 14+ messages in thread

end of thread, other threads:[~2020-05-16 12:03 UTC | newest]

Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-05-07 16:28 [PATCH 0/2] perf: Fix POWER9 cpi_breakdown metricgroup Paul A. Clarke
2020-05-07 16:28 ` [PATCH 1/2] perf: Fix POWER9 metric 'lsu_other_stall_cpi' Paul A. Clarke
2020-05-07 16:48   ` Arnaldo Carvalho de Melo
2020-05-07 17:21     ` Ian Rogers
2020-05-08  6:31   ` kajoljain
2020-05-08  7:01     ` kajoljain
2020-05-07 16:28 ` [PATCH 2/2] perf: Add missing metrics to POWER9 'cpi_breakdown' Paul A. Clarke
2020-05-07 16:57   ` Arnaldo Carvalho de Melo
2020-05-08  7:04   ` kajoljain
2020-05-10  6:26     ` Ian Rogers
2020-05-11 15:29       ` Arnaldo Carvalho de Melo
2020-05-13  8:28   ` Michael Ellerman
2020-05-14 21:04     ` Paul A. Clarke
2020-05-16 12:03       ` Michael Ellerman

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