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| Who | When | What | Removed | Added |
|---|---|---|---|---|
| Michael Petlan | 2016-04-14 00:15:25 UTC | CC | mbenitez | |
| CC | mpetlan | |||
| QA Contact | qe-baseos-tools | mpetlan | ||
| Martin Cermak | 2016-05-13 04:00:05 UTC | CC | mcermak | |
| William Cohen | 2016-05-13 21:21:47 UTC | Status | NEW | MODIFIED |
| Fixed In Version | papi-5.2.0-15.el7 | |||
| errata-xmlrpc | 2016-05-18 16:11:40 UTC | Status | MODIFIED | ON_QA |
| Michael Petlan | 2016-06-07 14:39:23 UTC | CC | wcohen | |
| Flags | needinfo?(wcohen) | |||
| William Cohen | 2016-06-21 20:10:44 UTC | Doc Text | Cause: There was a mismatch in the layout of the perf data structure used by the kernel and papi. Consequence: papi would not detect that the kernel supported userspace reads of the performance counters using the rdpmc instruction. Fix: Rebuilt papi with libpfm-4.7 that supplies perf data structure layout that match what the kernel uses. Result: PAPI now correctly identifies when the kernel support the fast userspace rdpmc. However, PAPI does not currently use the rdpmc mechanism to read the counters. | |
| Flags | needinfo?(wcohen) | |||
| Michael Petlan | 2016-06-22 16:06:40 UTC | Status | ON_QA | VERIFIED |
| errata-xmlrpc | 2016-11-02 12:54:04 UTC | Status | VERIFIED | RELEASE_PENDING |
| errata-xmlrpc | 2016-11-04 05:18:08 UTC | Status | RELEASE_PENDING | CLOSED |
| Resolution | --- | ERRATA | ||
| Last Closed | 2016-11-04 01:18:08 UTC |
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