Re: [PerfSuite-users] problem with configuration?

[Rick K. <rk...@il...>]

George,

It's a little hard to guess what is going on without a little more information.  Can you say what type of machine you are using (the output of psinv -p would be useful)?  Also, some details about your test C program, in particular how many seconds does it take to run?

That should get us started, hopefully we can diagnose what is leading to these effects.

Rick

----- Original Message -----
From: "George Markomanolis" <ge...@ma...>
To: per...@li...
Sent: Friday, May 1, 2009 3:50:01 PM GMT -06:00 US/Canada Central
Subject: [PerfSuite-users] problem with configuration?

Dear all,

I have just installed perfsuite and I have a question. Maybe I did 
something wrong to configuration and I can't measure mflops of a 
program. When I run psrun with papi3_mflops only PAPI_TOT_CYC has a 
value, mflops is zero. I know that PAPI_FP_OPS is supported from my cpu, 
I have used this event before. Moreover when I use the standard xml 
file, every value is zero although multiplexing is enabled (except of 
the info about the cpu). The psinv commands shows me that my cpu 
supports 36 events as papi_avail but I have no values with psrun. It's a 
simple serial program for testing with C language. For paprallel program 
I have to recompile because I saw that I can't run psrun with ch_p4.

At ./configure I declared prefix, with-papim with-tdom, enable-mpi and 
MPICPPFLAGS

Thanks a lot,
Best regards,
George Markomanolis


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