Question

No events detected! PAPI 7.1.0 on Ubuntu 22.04

score 38 · Answer 1 · 2024-02-14T16:35:08.170000

38

Views

No events detected! PAPI 7.1.0 on Ubuntu 22.04

Published on 14 February 2024 at 16:35

score 172 · Answer 2 · 2023-11-08T09:53:44.777000

172

Views

No PAPI counters available on Ubuntu 20.04

Published on 08 November 2023 at 09:53

score 62 · Answer 3 · 2023-10-13T07:15:14.003000

62

Views

Using papi, PAPI_SP_OPS remains 0

Published on 13 October 2023 at 07:15

score 78 · Answer 4 · 2023-09-05T13:38:58.303000

78

Views

How to measure intructions in a small portion of code with Perf API (PAPI)

Published on 05 September 2023 at 13:38

score 100 · Answer 5 · 2023-01-06T09:23:10.427000

100

Views

How to aggregate PAPI uncore events such as skx_unc_imc0 to measure for all devices?

Published on 06 January 2023 at 09:23

score 398 · Answer 6 · 2022-11-29T11:19:57.970000

398

Views

papi_avail No events detected! - Error libpfm4 no default PMU found

Published on 29 November 2022 at 11:19

score 166 · Answer 7 · 2022-07-12T12:47:39.540000

166

Views

PAPI data cache miss inconsistencies in multithreaded benchmark

Published on 12 July 2022 at 12:47

score 423 · Answer 8 · 2021-10-11T19:37:06.537000

423

Views

Installing PAPI on MacOS

Published on 11 October 2021 at 19:37

score 506 · Answer 9 · 2021-06-16T01:06:12.140000

506

Views

Papi_avail no events available - Unknown libpfm4 related error

Published on 16 June 2021 at 01:06

score 1.1k · Answer 10 · 2021-01-04T17:11:30.677000

1.1k

Views

Event does not exist for py-papi but event is available for papi_avail

Published on 04 January 2021 at 17:11

score 1.9k · Answer 11 · 2020-10-29T06:36:46.893000

1.9k

Views

Profiling Cache hit rate of a function of C program

Published on 29 October 2020 at 06:36

score 735 · Answer 12 · 2020-03-20T20:54:11.750000

735

Views

Reading hardware counters from perf_event_uncore list with PAPI

Published on 20 March 2020 at 20:54

score 1.2k · Answer 13 · 2020-02-17T14:51:48.773000

1.2k

Views

Using rdmsr/rdpmc for branch prediction accuracy

Published on 17 February 2020 at 14:51

score 1k · Answer 14 · 2020-01-05T04:10:11.917000

1k

Views

papi_avail shows event's, can't access in C

Published on 05 January 2020 at 04:10

score 124 · Answer 15 · 2019-12-27T22:10:14.490000

124

Views

Changing irrelevant part of the function changes papi measurement of branch prediction

Published on 27 December 2019 at 22:10

score 117 · Answer 16 · 2019-09-03T21:31:53.977000

117

Views

Can PAPI_INHERIT_ALL and RAPL events work together?

Published on 03 September 2019 at 21:31

score 105 · Answer 17 · 2019-07-09T12:07:47.267000

105

Views

Observing unexpected result for PAPI's L1_MISS native event counter

Published on 09 July 2019 at 12:07

score 211 · Answer 18 · 2019-03-07T10:35:48.253000

211

Views

why does the results of reading hardware counters with papi depend on PAPI_library_init position?

Published on 07 March 2019 at 10:35

score 522 · Answer 19 · 2019-03-05T12:19:11.127000

522

Views

How to define a user-defined event to be measured by PAPI?

Published on 05 March 2019 at 12:19

score 396 · Answer 20 · 2019-02-25T23:36:05.567000

396

Views

Why does _mm_mfence() produce counts for the ALL_LOADS perf event?

Published on 25 February 2019 at 23:36

List Question

No events detected! PAPI 7.1.0 on Ubuntu 22.04

No PAPI counters available on Ubuntu 20.04

Using papi, PAPI_SP_OPS remains 0

How to measure intructions in a small portion of code with Perf API (PAPI)

How to aggregate PAPI uncore events such as skx_unc_imc0 to measure for all devices?

papi_avail No events detected! - Error libpfm4 no default PMU found

PAPI data cache miss inconsistencies in multithreaded benchmark

Installing PAPI on MacOS

Papi_avail no events available - Unknown libpfm4 related error

Event does not exist for py-papi but event is available for papi_avail

Profiling Cache hit rate of a function of C program

Reading hardware counters from perf_event_uncore list with PAPI

Using rdmsr/rdpmc for branch prediction accuracy

papi_avail shows event's, can't access in C

Changing irrelevant part of the function changes papi measurement of branch prediction

Can PAPI_INHERIT_ALL and RAPL events work together?

Observing unexpected result for PAPI's L1_MISS native event counter

why does the results of reading hardware counters with papi depend on PAPI_library_init position?

How to define a user-defined event to be measured by PAPI?

Why does _mm_mfence() produce counts for the ALL_LOADS perf event?

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