Vladimir Mezentsev 8fe04eeb2c gprofng: 31123 improvements to hardware event implementation ...

Our hardware counter profiling is based on perf_event_open().
Our HWC tables are absent for new machines.
I have added HWC tables for the following events: PERF_TYPE_HARDWARE,
PERF_TYPE_SOFTWARE, PERF_TYPE_HW_CACHE. Other events require additional fixes.

Did a little cleaning: marked the symbols as static, used Stringbuilder,
created a function to read /proc/cpuinfo.

gprofng/ChangeLog
2024-01-08  Vladimir Mezentsev  <vladimir.mezentsev@oracle.com>

	PR gprofng/31123
	* common/core_pcbe.c: Mark the symbols as static. Add events_generic[].
	* common/hwc_cpus.h: Declare a new function read_cpuinfo.
	* common/hwcdrv.c: Add a new parameter in init_perf_event().
	* common/hwcentry.h: Add use_perf_event_type in Hwcentry.
	* common/hwcfuncs.c (process_data_descriptor): Read use_perf_event_type,
	type, config.
	* common/hwctable.c: Add a new HWC table generic_list[].
	* common/opteron_pcbe.c (opt_pcbe_init): Accept AMD machines.
	* src/collctrl.cc: Use StringBuilder in Coll_Ctrl::build_data_desc().
	Add a new function read_cpuinfo.

2024-01-10 09:31:08 -08:00

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machinemodels

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ABS.h

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Application.cc

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Application.h

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ArchiveExp.cc

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ArchiveExp.h

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BaseMetric.cc

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BaseMetric.h

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CacheMap.h

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checks.cc

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ClassFile.h

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collctrl.cc

gprofng: 31123 improvements to hardware event implementation

2024-01-10 09:31:08 -08:00

collctrl.h

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collect.h

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collector_module.h

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