Performance Application Programming Interface
PAPI aims to provide the tool designer and application engineer with a
consistent interface and methodology for use of the performance counter
hardware found in most major microprocessors. PAPI enables software
engineers to see, in near real time, the relation between software
performance and processor events.
- Sources inherited from project SUSE:SLE-15-SP3:GA
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Source Files
Filename | Size | Changed |
---|---|---|
_multibuild | 0000000082 82 Bytes | |
papi-6.0.0.1.tar.gz | 0004665285 4.45 MB | |
papi-rpmlintrc | 0000000321 321 Bytes | |
papi.changes | 0000036346 35.5 KB | |
papi.spec | 0000008057 7.87 KB |
Latest Revision
Gustavo Yokoyama Ribeiro (gyribeiro)
committed
(revision 2)
Address jsc#SLE-14839: - Update PAPI to v6.0.0.1 bugfix release: * Fix undefined reference to "pthread_self" in static builds. * Fix a bug with "make -j". - Update to PAPI v6.0 - Major Changes: * Added the rocm component to support performance counters on AMD GPUs. * Added the rocm_smi component; SMI is System Management Interface to monitor power usage on AMD GPUs, which is also writeable by the user, e.g. to reduce power consumption on non-critical operations. * Added 'io' component to expose I/O statistics exported by the Linux kernel (/proc/self/io). * Added 'SDE' component, Software Defined Events, which allows HPC software layers to expose internal performance-critical behavior via Software Defined Events (SDEs) through the PAPI interface. * Added 'SDE API' to register performance-critical events that originate from HPC software layers, and which are recognized as 'PAPI counters' and, thus, can be monitored with the standard PAPI interface. * Added powercap_ppc component to support monitoring and capping of power usage on IBM PowerPC architectures (Power9 and later) using the powercap interface exposed through the Linux kernel. * Added 'sensors_ppc' component to support monitoring of system metrics on IBM PowerPC architectures (Power9 and later) using the opal/exports sysfs interface. * Retired infiniband_umad component, it is superseded by infiniband. * Revived PAPI's 'high-level API' to make it more intuitive and effective for novice users and quick event reporting. * Added 'counter_analysis_toolkit' sub-directory (CAT): A tool to assist with native performance counter disambiguation through micro-benchmarks, which are used to probe different important aspects of modern CPUs, to
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