Hi, Ah shabrawy
You may try this
https://software.intel.com/en-us/parallel-studio-xe/choose-download/free-trial-cluster-linux-fortran
which is optimize for the Intel CPU and Linpack test (for single node and
multiple nodes)
Peter CZ peng
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From: ah shabrawy [mailto:[email protected]]
Sent: Saturday, December 23, 2017 5:58 AM
To: xCAT Users Mailing list <[email protected]>
Subject: Re: [xcat-user] Cluster Benchmarking
Thank you Vector for this addition ,
I will add to my test too
Thank you
Ahmed Shabrawy
On Dec 22, 2017 5:45 PM, "Victor Hu" <[email protected]<mailto:[email protected]>>
wrote:
Hi Ahmed,
You may also want to look into running Linpack benchmark tests.
Regards
Victor
[Inactive hide details for ah shabrawy ---12/21/2017 03:15:01 PM---Thank you
Zhao I will google the how to and apply as much as]ah shabrawy ---12/21/2017
03:15:01 PM---Thank you Zhao I will google the how to and apply as much as I
can of this benchmarks .
From: ah shabrawy <[email protected]<mailto:[email protected]>>
To: xCAT Users Mailing list
<[email protected]<mailto:[email protected]>>
Date: 12/21/2017 03:15 PM
Subject: Re: [xcat-user] Cluster Benchmarking
________________________________
Thank you Zhao I will google the how to and apply as much as I can of this
benchmarks .
I hope you all try the mentioned tools and share your experience .
Regards
Ahmed Shabrawy
On Dec 21, 2017 7:05 AM, "Er Tao Zhao"
<[email protected]<mailto:[email protected]>> wrote:
Answer from our expert:
If we want to evaluate perf of CPU, we can use something like DGEMM, DAXPY for
computational intensive or memory intensive performance. These are not MPI
application. So they only check pure CPU performance. We can use MPI to run
them on multiple nodes and check perf at the same time.
Another way (if include MPI performance), then we can use HPL. Again, this
mostly depends on DGEMM performance plus some MPI communication performance.
Or you can use HPCG. This includes something like DGEMM (actually more like
SpMV) and memory intensive perf and also more MPI perf.
Thx!
Best Regards,
-----------------------------------
Zhao Er Tao
IBM China System and Technology Laboratory, Beijing
Tel:(86-10)82450485
Email: [email protected]<mailto:[email protected]>
Address: 1/F, 28 Building,ZhongGuanCun Software Park,
No.8 DongBeiWang West Road, Haidian District,
Beijing, 100193, P.R.China
----- Original message -----
From: ah shabrawy <[email protected]<mailto:[email protected]>>
To: [email protected]<mailto:[email protected]>
Cc:
Subject: [xcat-user] Cluster Benchmarking
Date: Wed, Dec 20, 2017 7:56 PM
Hello all,
I want to measure my clusters cpu power ,
If you have a best practices for how to benchmark cluster CPU please share it
Thank you
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