Re: [hpx-users] PAPI performance counters

[Hartmut Kaiser]

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

 

 

 

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> > 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  
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
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[hpx-users] PAPI performance counters

[Jong, K. de (Kor)]

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
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hpx-users mailing list
hpx-users@stellar.cct.lsu.edu
https://mail.cct.lsu.edu/mailman/listinfo/hpx-users