linux

iv/linux

History

Ian Rogers 5ecf682e61 perf vendor events: Add/update sapphirerapids events/metrics

Update events from v1.20 to v1.23.
Update TMA metrics from v4.7 to v4.8.

Bring in the event updates v1.23:
6ace93281c
v1.22:
356eba05c0

The TMA 4.8 information was added in:
59194d4d90

Add counter information. The most recent RFC patch set using this
information:
https://lore.kernel.org/lkml/20240412210756.309828-1-weilin.wang@intel.com/

New events are:
EXE_ACTIVITY.2_3_PORTS_UTIL,
ICACHE_DATA.STALL_PERIODS,
L2_TRANS.L2_WB,
MEM_TRANS_RETIRED.LOAD_LATENCY_GT_1024,
OFFCORE_REQUESTS.DEMAND_CODE_RD,
OFFCORE_REQUESTS.DEMAND_RFO,
OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_CODE_RD,
OFFCORE_REQUESTS_OUTSTANDING.DEMAND_CODE_RD,
RS.EMPTY_RESOURCE,
SW_PREFETCH_ACCESS.ANY,
UOPS_ISSUED.CYCLES.

Co-authored-by: Weilin Wang <weilin.wang@intel.com>
Co-authored-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20240620181752.3945845-29-irogers@google.com

2024-06-20 16:55:55 -07:00

accounting

…

arch

perf tools fixes and improvements for v6.10:

2024-05-21 15:45:14 -07:00

bootconfig

…

bpf

bpftool, selftests/hid/bpf: Fix 29 clang warnings

2024-05-06 14:39:36 -07:00

build