dhenzjhen Posted March 28, 2012 Posted March 28, 2012 I lost my interest with this server 64 cores but sucks compared to my 2011 submissions. Quote
speed.fastest Posted March 28, 2012 Posted March 28, 2012 Maybe there is something wrong with wPrime setting? Quote
dhenzjhen Posted March 28, 2012 Posted March 28, 2012 I tried 64,55,50,48,40,32,30,28,20,18,14 and I found that the sweetest spot was 18. It's a faildozer family so I don't expect anything fancy for this procs. Quote
dhenzjhen Posted April 2, 2012 Posted April 2, 2012 Still though - 64 threads! Not tough enough compare how you tweak your stuff very impressive!!! Quote
hokiealumnus Posted April 2, 2012 Posted April 2, 2012 Good lord that's a lotta threads. Bulldozer definitely sucks for floating point tests. If you run tests with multiple-core-optimized Integer calculation, that server would be insanely fast. Quote
dhenzjhen Posted April 2, 2012 Posted April 2, 2012 (edited) I already did a benchmark (HPL or high performance linpack) in linux and compiled linpack HPL2.0 and AMD's ACML5 with the latest mpi, but still 16x2 cores interlagos is no match for E5 2680 x2 (HT off). Before the release of the faildozer (interlagos and Valencia) I already knew that the procs will not scale that much. Edited April 2, 2012 by dhenzjhen Quote
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