[parsec-users] PARSEC Test Time

Yungang Bao ybao at CS.Princeton.EDU
Tue Apr 10 11:31:58 EDT 2012


Hi Nilufar,

You might need to set an environment variable before run the execution command.
"export IM_CONCURRENCY=${NTHREADS}"

Best Regards,
Yungang

----- Original Message -----
From: "nilufar ferdous" <ferdous.nilufar at gmail.com>
To: "PARSEC Users" <parsec-users at lists.cs.princeton.edu>
Sent: Monday, April 9, 2012 11:22:57 PM
Subject: Re: [parsec-users] PARSEC Test Time


Hi All, 

I am simulating parsec benchmarks without using parsecmngt. 
I have successfully ran blackscholes and ferret but I can not run vips. 
Can anyone please help me what can be the format for vips? 

Thanks a lot! 
Thanks! 
Nilufar 


On Mon, Apr 9, 2012 at 7:40 PM, Joydeep Mukherjee < jmukherj at ucalgary.ca > wrote: 






Hi, 



I was wondering if there is any way I can time my tests in PARSEC. For example, when I am running the blackscholes package with simlarge input, the test finishes in 2 seconds. Is there any way I can change the input parameters in such a way so as to run the test for 100 seconds? 



joydeep at joydeep-virtual-machine:~/parsec-2.1/bin$ ./parsecmgmt -a run -p blackscholes -i simlarge 

[PARSEC] Benchmarks to run: blackscholes 



[PARSEC] [========== Running benchmark blackscholes ==========] 

[PARSEC] Deleting old run directory. 

[PARSEC] Setting up run directory. 

[PARSEC] Unpacking benchmark input 'simlarge'. 

in_64K.txt 

[PARSEC] Running 'time /home/joydeep/parsec-2.1/bin/../pkgs/apps/blackscholes/inst/amd64-linux.gcc/bin/blackscholes 1 in_64K.txt prices.txt': 

[PARSEC] [---------- Beginning of output ----------] 

PARSEC Benchmark Suite Version 2.1 

Num of Options: 65536 

Num of Runs: 100 

Size of data: 2621440 



real 0m2.023s 

user 0m2.020s 

sys 0m0.000s 

[PARSEC] [---------- End of output ----------] 

[PARSEC] Done. 



Thanks for the help. 



Regards, 

Joydeep 


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