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Cache memory test program etc.


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  • From: mmikami@rc.m-kagaku.co.jp
  • To: forum@abinit.org
  • Subject: Cache memory test program etc.
  • Date: Fri, 14 Nov 2003 17:49:48 +0900

Dear all,

I came across a small program for cache memory test :
http://w3cic.riken.go.jp/E/HPC_e/benchmk_e.html
Then click "Cashe memory test program".
( http://w3cic.riken.go.jp/HPC/CasheBMT/cache_test.f.txt )

It may (or may not) be useful to give some initial guess for "fftcache" tuning.
( http://www.abinit.org/ABINIT/Infos_v4.2/vardev.htm#fftcache )

Incidentally, the "Himeno Benchmark" page might also be interesting :
http://w3cic.riken.go.jp/E/HPC_e/HimenoBMT_e/index_e.html
For example, "Information on compile optins on PC Linux" :
http://w3cic.riken.go.jp/E/HPC_e/HimenoBMT_e/compile_op_e.html

Regards,
Masayoshi



  • Cache memory test program etc., mmikami, 11/14/2003

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