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I think the return value of SKIP (2) should be used when it skipped the
entire test suite rather than a few of them. While the FAIL should be
reserved if any of test failed.
$ perf test -vv 109
109: perf all metricgroups test:
--- start ---
test child forked, pid 2493003
Testing Backend
Testing Bad
Testing BadSpec
Testing BigFootprint
Testing BrMispredicts
Testing Branches
Testing BvBC
Testing BvBO
Testing BvCB
Testing BvFB
Testing BvIO
Testing BvMB
Testing BvML
Testing BvMP
Testing BvMS
Testing BvMT
Testing BvOB
Testing BvUW
Testing CacheHits
Testing CacheMisses
Testing CodeGen
Testing Compute
Testing Cor
Testing DSB
Testing DSBmiss
Testing DataSharing
Testing Default
Testing Default2
Testing Default3
Testing Default4
Ignoring failures in Default4 that may contain unsupported legacy events
Testing Fed
Testing FetchBW
Testing FetchLat
Testing Flops
Testing FpScalar
Testing FpVector
Testing Frontend
Testing HPC
Testing IcMiss
Testing InsType
Testing LSD
Testing LockCont
Testing MachineClears
Testing Machine_Clears
Testing Mem
Testing MemOffcore
Testing MemoryBW
Testing MemoryBound
Testing MemoryLat
Testing MemoryTLB
Testing Memory_BW
Testing Memory_Lat
Testing MicroSeq
Testing OS
Testing Offcore
Testing PGO
Testing Pipeline
Testing PortsUtil
Testing Power
Testing Prefetches
Testing Ret
Testing Retire
Testing SMT
Testing Snoop
Testing SoC
Testing Summary
Testing TmaL1
Testing TmaL2
Testing TmaL3mem
Testing TopdownL1
Testing TopdownL2
Testing TopdownL3
Testing TopdownL4
Testing TopdownL5
Testing TopdownL6
Testing smi
Testing tma_L1_group
Testing tma_L2_group
Testing tma_L3_group
Testing tma_L4_group
Testing tma_L5_group
Testing tma_L6_group
Testing tma_alu_op_utilization_group
Testing tma_assists_group
Testing tma_backend_bound_group
Testing tma_bad_speculation_group
Testing tma_branch_mispredicts_group
Testing tma_branch_resteers_group
Testing tma_code_stlb_miss_group
Testing tma_core_bound_group
Testing tma_divider_group
Testing tma_dram_bound_group
Testing tma_dtlb_load_group
Testing tma_dtlb_store_group
Testing tma_fetch_bandwidth_group
Testing tma_fetch_latency_group
Testing tma_fp_arith_group
Testing tma_fp_vector_group
Testing tma_frontend_bound_group
Testing tma_heavy_operations_group
Testing tma_icache_misses_group
Testing tma_issue2P
Testing tma_issueBM
Testing tma_issueBW
Testing tma_issueComp
Testing tma_issueD0
Testing tma_issueFB
Testing tma_issueFL
Testing tma_issueL1
Testing tma_issueLat
Testing tma_issueMC
Testing tma_issueMS
Testing tma_issueMV
Testing tma_issueRFO
Testing tma_issueSL
Testing tma_issueSO
Testing tma_issueSmSt
Testing tma_issueSpSt
Testing tma_issueSyncxn
Testing tma_issueTLB
Testing tma_itlb_misses_group
Testing tma_l1_bound_group
Testing tma_l2_bound_group
Testing tma_l3_bound_group
Testing tma_light_operations_group
Testing tma_load_stlb_miss_group
Testing tma_machine_clears_group
Testing tma_memory_bound_group
Testing tma_microcode_sequencer_group
Testing tma_mite_group
Testing tma_other_light_ops_group
Testing tma_ports_utilization_group
Testing tma_ports_utilized_0_group
Testing tma_ports_utilized_3m_group
Testing tma_retiring_group
Testing tma_serializing_operation_group
Testing tma_store_bound_group
Testing tma_store_stlb_miss_group
Testing transaction
---- end(0) ----
109: perf all metricgroups test : Ok
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: James Clark <james.clark@linaro.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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The Default[234] metric groups may contain unsupported legacy
events. Allow those metric groups to fail.
Signed-off-by: Ian Rogers <irogers@google.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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Previously "set -e" meant any non-zero exit code from perf stat would
cause a test failure. As a non-zero exit happens when there aren't
sufficient permissions, check for this case and make the exit code
2/skip for it.
Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Veronika Molnarova <vmolnaro@redhat.com>
Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Link: https://lore.kernel.org/r/20240502223115.2357499-1-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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Running shellcheck on stat_all_metricgroups.sh reports
below warning:
In ./tests/shell/stat_all_metricgroups.sh line 7:
function ParanoidAndNotRoot()
^-- SC2112: 'function' keyword is non-standard. Delete it.
As per the format, "function" is a non-standard keyword that
can be used to declare functions. Fix this by removing the
"function" keyword from ParanoidAndNotRoot function
Signed-off-by: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: kjain@linux.ibm.com
Cc: maddy@linux.ibm.com
Cc: disgoel@linux.vnet.ibm.com
Cc: linuxppc-dev@lists.ozlabs.org
Link: https://lore.kernel.org/r/20231013073021.99794-4-atrajeev@linux.vnet.ibm.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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Switch the test program to sleep that makes more sense for system wide
events. Only enable system wide when root or not paranoid. This avoids
failures under some testing conditions like ARM cloud.
Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20230930060206.2353141-1-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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Uncore events as group leaders fail in per-thread mode causing exit
errors. Enable system-wide for metricgroup testing. This fixes the HPC
metric group when tested on skylakex.
Fixes: 4a87dea9e60fe100 ("perf test: Workload test of metric and metricgroups")
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: https://lore.kernel.org/r/20211223183948.3423989-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Test every metric and metricgroup with 'true' as a workload. For
metrics, check that we see the metric printed or get unsupported. If the
'true' workload executes too quickly retry with 'perf bench internals
synthesize'.
v3. Fix test condition (thanks to Paul A. Clarke <pc@us.ibm.com>). Add a
fallback case of a larger workload so that we don't ignore "<not
counted>".
v2. Switched the workload to something faster.
Signed-off-by: Ian Rogers <irogers@google.com>
Reviewed-by: John Garry <john.garry@huawei.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Clarke <pc@us.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lore.kernel.org/lkml/20210917184240.2181186-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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