Re: [myrinet] Bandwidth
Bob Felderman <[email protected]>
| Newsgroups | gmane.network.myrinet.general |
|---|---|
| Message-ID | <Pine.GSO.4.21.0106121235040.14126-100000@adel> |
On Tue, 12 Jun 2001, Chip Watson wrote: > Colleagues, > > Can anyone tell me the highest BIDIRECTIONAL bandwidth > ever achieved on myrinet 2000? A sending to B while B is > simultaneously sending to A? I want to know sum of these > 2 bandwidths, sustainable. > > Thanks, > Chip I just measured about 150MB/s in each direction on a bidirectional test between two supermicro 370dle machines. That would be an aggregate of 300MB/s sustained. I'm looking into creating a better test to measure this peak. The 370DLE has 400/500MB/s of PCI bandwidth, so I would expect more total performance. ------------------------------------------------------------------ Bob Felderman (626) 821-5555 Director of Software Development (626) 821-5316 fax Myricom Inc. [email protected] 325 N. Santa Anita Ave. http://www.myri.com Arcadia, CA 91006 ------------------------------------------------------------------