Re: [hpx-users] PAPI performance counters
On 10/4/19 6:07 PM, Biddiscombe, John A. wrote: > Could you please file an issue in github - I seem to recall I had a look > at this last time we did a tutorial and also noticed a problem with Papi > but forgot all about it. An issue would help us remember to look into it Yes, the issue is described here: https://github.com/STEllAR-GROUP/hpx/issues/4123 Kor ___ hpx-users mailing list hpx-users@stellar.cct.lsu.edu https://mail.cct.lsu.edu/mailman/listinfo/hpx-users
Re: [hpx-users] PAPI performance counters
On 10/4/19 6:50 PM, Hartmut Kaiser wrote: > Somebody mentioned to me today, that she had a similar problem with PAPI > counters when working with an installed version of HPX. It did however > work as expected if HPX was used from its build location. If this is the > case it might just be that the papi_counters shared library doesn’t get > properly installed. Could you verify this, please? I use CMake's FetchContent module to incorporate HPX in my project and I don't perform an install step. My project's targets and HPX's targets are put in the same bin and lib build directories. To me it seems that I already use HPX from its build location. I am happy to do some additional tests to help make the PAPI performance counters accessible if that is useful. I am not sure whether it is related, but there are more counters that seem to be inaccessible. I have configured HPX with both HPX_WITH_PARCELPORT_MPI and HPX_WITH_PARCELPORT_ACTION_COUNTERS set to ON, but I don't see the corresponding performance counters in the list returned by --hpx:list-counters. Kor ___ hpx-users mailing list hpx-users@stellar.cct.lsu.edu https://mail.cct.lsu.edu/mailman/listinfo/hpx-users
Re: [hpx-users] PAPI performance counters
Kor, Somebody mentioned to me today, that she had a similar problem with PAPI counters when working with an installed version of HPX. It did however work as expected if HPX was used from its build location. If this is the case it might just be that the papi_counters shared library doesn't get properly installed. Could you verify this, please? Regards Hartmut --- <http://stellar-group.org> http://stellar-group.org From: hpx-users-boun...@stellar.cct.lsu.edu [mailto:hpx-users-boun...@stellar.cct.lsu.edu] On Behalf Of Biddiscombe, John A. Sent: Friday, October 4, 2019 11:07 AM To: hpx-users@stellar.cct.lsu.edu Subject: Re: [hpx-users] PAPI performance counters Kor Could you please file an issue in github - I seem to recall I had a look at this last time we did a tutorial and also noticed a problem with Papi but forgot all about it. An issue would help us remember to look into it JB _ From: hpx-users-boun...@stellar.cct.lsu.edu <mailto:hpx-users-boun...@stellar.cct.lsu.edu> mailto:hpx-users-boun...@stellar.cct.lsu.edu> > on behalf of Jong, K. de (Kor) mailto:k.dejo...@uu.nl> > Sent: 04 October 2019 09:13:58 To: hpx-users@stellar.cct.lsu.edu <mailto:hpx-users@stellar.cct.lsu.edu> Subject: [hpx-users] PAPI performance counters Hello HPX-ers, I am looking into the HPX performance counters and have a question about the PAPI counters. I built HPX 1.3.0 with HPX_WITH_PAPI=ON and indeed the resulting collection of HPX libraries includes libhpx_papi_counters.so. According to the documentation: --- For a full list of available PAPI events and their (short) description use the --hpx:list-counters and --papi-event-info=all command line options. --- The latter option is not recognized though: my_exe --hpx:list-counters --papi-event-info=all > out runtime_support::load_components: command line processing: unrecognised option '--papi-event-info=all' Looking at the source code, I think the documentation maybe contains a typo. The option should be named --hpx:papi-event-info (?), but this results in the same error message. Can someone point me in the right direction in order to get the PAPI counters listed? Thanks for any info on this. Kor ___ hpx-users mailing list hpx-users@stellar.cct.lsu.edu <mailto:hpx-users@stellar.cct.lsu.edu> https://mail.cct.lsu.edu/mailman/listinfo/hpx-users ___ hpx-users mailing list hpx-users@stellar.cct.lsu.edu https://mail.cct.lsu.edu/mailman/listinfo/hpx-users
[hpx-users] PAPI performance counters
Hello HPX-ers, I am looking into the HPX performance counters and have a question about the PAPI counters. I built HPX 1.3.0 with HPX_WITH_PAPI=ON and indeed the resulting collection of HPX libraries includes libhpx_papi_counters.so. According to the documentation: --- For a full list of available PAPI events and their (short) description use the --hpx:list-counters and --papi-event-info=all command line options. --- The latter option is not recognized though: my_exe --hpx:list-counters --papi-event-info=all > out runtime_support::load_components: command line processing: unrecognised option '--papi-event-info=all' Looking at the source code, I think the documentation maybe contains a typo. The option should be named --hpx:papi-event-info (?), but this results in the same error message. Can someone point me in the right direction in order to get the PAPI counters listed? Thanks for any info on this. Kor ___ hpx-users mailing list hpx-users@stellar.cct.lsu.edu https://mail.cct.lsu.edu/mailman/listinfo/hpx-users
