[Beowulf] ECC exerciser/exorciser?

Tony Travis a.travis at abdn.ac.uk
Mon Jan 26 10:55:32 PST 2009

Robert G. Brown wrote:
> On Mon, 26 Jan 2009, Mark Hahn wrote:
>> - do you have or know of a good exerciser for testing ECC's?  yes, I know
>> about memtest86, but I'm more curious about a load that could be run under
>> linux.  my thinking is that ecc's are triggered by bad reads, so something
>> which allocates all memory and then continually reads it would be best.
> I've never tried "allocating all memory", but you can definitely do
> things close to what you want to do with benchmaster:
> http://www.phy.duke.edu/~rgb/General/benchmaster.php
> [...]

Another possibility for exercising memory is "stream":



Dr. A.J.Travis, University of Aberdeen, Rowett Institute of Nutrition
and Health, Greenburn Road, Bucksburn, Aberdeen AB21 9SB, Scotland, UK
tel +44(0)1224 712751, fax +44(0)1224 716687, http://www.rowett.ac.uk
mailto:a.travis at abdn.ac.uk, http://bioinformatics.rri.sari.ac.uk/~ajt

More information about the Beowulf mailing list