That was the first thing I looked into. memtest86 supports upto 64 GB of RAM. My system has 128 GB. :(
I found prime95/gimps through a wikipedia page. I'm giving it a go now. http://www.mersenne.org/freesoft/#newusers On 12/07/2010 01:05 PM, Mcmillan, Scott A wrote: > memtest86 > > -----Original Message----- > From: beowulf-boun...@beowulf.org [mailto:beowulf-boun...@beowulf.org] On > Behalf Of Prentice Bisbal > Sent: Tuesday, December 07, 2010 10:55 AM > To: Beowulf Mailing List > Subject: [Beowulf] Memory stress testing tools. > > Dear Beowulfers, > > Can any of you recommend a good RAM stress testing tool? > > I have a server with 128GB of RAM that keeps reporting single-bit > errors. Every time this happens, I reseat the DIMMS or swap them around, > and then run some large MPI jobs with I hope stress the RAM. Sometimes > this produces more SBEs, sometimes it doesn't. When the system seems > stable, I let the users back on it, and sure enough, they get it to > start reporting SBEs in short order. > _______________________________________________ Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing To change your subscription (digest mode or unsubscribe) visit http://www.beowulf.org/mailman/listinfo/beowulf
