457c8b6026
The test case 87 ("perf record tests") failed on hybrid systems,the event
"cpu/br_inst_retired.near_call/p" is only for non-hybrid system. Correct
the test event to support both non-hybrid and hybrid systems.
Before:
# ./perf test 87
87: perf record tests : FAILED!
After:
# ./perf test 87
87: perf record tests : Ok
Fixes: 24f378e660 ("perf test: Add basic perf record tests")
Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Acked-by: Ian Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20220927051513.3768717-1-zhengjun.xing@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
80 lines
1.8 KiB
Bash
Executable file
80 lines
1.8 KiB
Bash
Executable file
#!/bin/sh
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# perf record tests
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# SPDX-License-Identifier: GPL-2.0
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set -e
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err=0
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perfdata=$(mktemp /tmp/__perf_test.perf.data.XXXXX)
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cleanup() {
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rm -f ${perfdata}
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rm -f ${perfdata}.old
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trap - exit term int
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}
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trap_cleanup() {
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cleanup
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exit 1
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}
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trap trap_cleanup exit term int
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test_per_thread() {
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echo "Basic --per-thread mode test"
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if ! perf record -e instructions:u -o ${perfdata} --quiet true 2> /dev/null
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then
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echo "Per-thread record [Skipped instructions:u not supported]"
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if [ $err -ne 1 ]
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then
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err=2
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fi
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return
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fi
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if ! perf record -e instructions:u --per-thread -o ${perfdata} true 2> /dev/null
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then
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echo "Per-thread record of instructions:u [Failed]"
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err=1
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return
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fi
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if ! perf report -i ${perfdata} -q | egrep -q true
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then
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echo "Per-thread record [Failed missing output]"
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err=1
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return
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fi
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echo "Basic --per-thread mode test [Success]"
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}
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test_register_capture() {
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echo "Register capture test"
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if ! perf list | egrep -q 'br_inst_retired.near_call'
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then
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echo "Register capture test [Skipped missing instruction]"
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if [ $err -ne 1 ]
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then
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err=2
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fi
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return
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fi
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if ! perf record --intr-regs=\? 2>&1 | egrep -q 'available registers: AX BX CX DX SI DI BP SP IP FLAGS CS SS R8 R9 R10 R11 R12 R13 R14 R15'
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then
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echo "Register capture test [Skipped missing registers]"
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return
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fi
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if ! perf record -o - --intr-regs=di,r8,dx,cx -e br_inst_retired.near_call:p \
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-c 1000 --per-thread true 2> /dev/null \
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| perf script -F ip,sym,iregs -i - 2> /dev/null \
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| egrep -q "DI:"
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then
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echo "Register capture test [Failed missing output]"
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err=1
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return
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fi
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echo "Register capture test [Success]"
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}
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test_per_thread
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test_register_capture
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cleanup
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exit $err
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