perfsuite-users

[PerfSuite-users] problem with configuration?

[George M. <ge...@ma...>]

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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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


__________ Information from ESET Smart Security, version of virus signature database 4049 (20090501) __________

The message was checked by ESET Smart Security.

http://www.eset.com



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Re: [PerfSuite-users] problem with configuration?

[George M. <ge...@ma...>]

Sorry for the delay but I have a problem because I had to install it again,
but there is an error now.

My cpu is (from papai-avail):
Vendor string and code   : AuthenticAMD
(2)
Model string and code    : AMD K8 Revision C
(15)
CPU Revision             :
3.000000
CPU Megahertz            :
2613.395996
CPU Clock Megahertz      :
2613
CPU's in this Node       :
4
Nodes in this System     :
1
Total CPU's              :
4
Number Hardware Counters :
4
Max Multiplex Counters   : 32

Yesterday I was using another cpu but there is no free nodes to this cluster
for the weekend so I tried to install it to another cluster (both amd
64bit). I deploy my onwn image and I upload it to the nodes.
So I have papi 3.6.2 and mpich 1.2.7.

For configuration of tDom I give:

../configure --pefix=/usr/local/ --enable-64bit –with-tcl=/usr/lib/tcl8.4/
and the results from test are:
Tests ended at Sat May 02 17:10:59 CEST 2009
all.tcl:        Total   1271    Passed  1258    Skipped 13      Failed  0
Sourced 0 Test Files.
Number of tests skipped for each constraint:
        3       knownBug
        10      need_uri

and installation continues.

Now for perfsuite:

./configure --prefix=/usr/local --with-papi=/usr/local
--with-tdom=/usr/local/lib --enable-mpi MPICPPFLAGS="-I/usr/local/include"
--with-pfm=/usr/local

and the error from make:
gcc -g -O2 -o .libs/cpi-pshwpc cpi_pshwpc-cpi-pthreads.o
-L/tmp/perfsuite-0.6.2/src/libperfsuite -L/tmp/perfsuite-0.6.2/src/libpshwpc
-L/usr/local/lib /tmp/perfsuite-0.6.2/src/libperfsuite/.libs/libperfsuite.so
-lpshwpc -lpapi
/usr/bin/ld: cannot find -lpshwpc
collect2: ld returned 1 exit status
make[5]: *** [cpi-pshwpc] Error 1
make[4]: *** [all-recursive] Error 1
make[3]: *** [all-recursive] Error 1
make[2]: *** [all-recursive] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2


Any idea please?

Best regards,
George Markomanolis






On Sat, May 2, 2009 at 1:51 AM, Rick Kufrin <rk...@il...> wrote:

> 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
>
>
> __________ Information from ESET Smart Security, version of virus signature
> database 4049 (20090501) __________
>
> The message was checked by ESET Smart Security.
>
> http://www.eset.com
>
>
>
>
> ------------------------------------------------------------------------------
> Register Now & Save for Velocity, the Web Performance & Operations
> Conference from O'Reilly Media. Velocity features a full day of
> expert-led, hands-on workshops and two days of sessions from industry
> leaders in dedicated Performance & Operations tracks. Use code vel09scf
> and Save an extra 15% before 5/3. http://p.sf.net/sfu/velocityconf
> _______________________________________________
> PerfSuite-users mailing list
> Per...@li...
> https://lists.sourceforge.net/lists/listinfo/perfsuite-users
>
>