[Beowulf] Infiniband modular switches
Many of your questions may have already been answered in earlier discussions or in the FAQ. The search results page will indicate current discussions as well as past list serves, articles, and papers.
Greg Lindahl lindahl at pbm.comThu Jul 24 17:22:24 PDT 2008
- Previous message: [Beowulf] Infiniband modular switches
- Next message: [Beowulf] Infiniband modular switches
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
On Mon, Jul 14, 2008 at 01:42:07PM -0400, Patrick Geoffray wrote: > AlltoAll of large messages is not a useless synthetic benchmark IMHO. AlltoAll is a real thing used by real codes, but do keep in mind that there are many algorithms for AlltoAll with various message sizes and network topologies, so it's testing both the raw interconnect and the AlltoAll implementation. I don't know of the results you mention were run with an optimal AlltoAll... do you? -- greg
- Previous message: [Beowulf] Infiniband modular switches
- Next message: [Beowulf] Infiniband modular switches
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
More information about the Beowulf mailing list