[openib-general] what are the performance figures of SDP over infiniband?

keshetti mahesh k_mahesh85 at yahoo.co.in
Thu Apr 6 23:10:09 PDT 2006


hi
   
  i have started working over infiniband network in my work
  i am using openib stack which is available along with RHEL4 update 3 and i tried my benchmark to test the performance 
   
  the figures are not convincing (max 260Mbps at 10Mb data rate)
   
  can anybody send me the typical performance figures of sdp over infinband 
   
     Data rate                    BandWidth
  2.000000e+04            1.565233e+08
5.000000e+04            2.080646e+08
8.000000e+04            2.273233e+08
1.000000e+05            2.329996e+08
2.000000e+05            2.479734e+08
5.000000e+05            2.597392e+08
8.000000e+05            2.600675e+08
1.000000e+06            2.623670e+08
2.000000e+06            2.639205e+08
5.000000e+06            2.651772e+08
8.000000e+06            2.663875e+08
1.000000e+07            2.656914e+08
1.000000e+01            5.518821e+06
1.000000e+02            3.419270e+07
1.000000e+03            4.338935e+08
1.500000e+03            7.997614e+08
2.000000e+03            8.501968e+08
5.000000e+03            1.160785e+09
8.000000e+03            9.055712e+07
1.000000e+04            1.127501e+08
2.000000e+04            1.557870e+08
5.000000e+04            2.086995e+08
8.000000e+04            2.260573e+08
1.000000e+05            2.351155e+08
2.000000e+05            2.470192e+08
5.000000e+05            2.585480e+08
8.000000e+05            2.607290e+08
1.000000e+06            2.617710e+08
2.000000e+06            2.637822e+08
5.000000e+06            2.651189e+08
8.000000e+06            2.662102e+08
1.000000e+07            2.656525e+08
1.000000e+01            5.156931e+06
1.000000e+02            3.328813e+07
1.000000e+03            3.475943e+08
1.500000e+03            8.426057e+08
2.000000e+03            6.108210e+08
5.000000e+03            1.014751e+09
8.000000e+03            9.096629e+07
1.000000e+04            1.102024e+08
2.000000e+04            1.585548e+08
5.000000e+04            2.098831e+08
8.000000e+04            2.277244e+08
These are the figures i got with SDP.
   
  thanx n regards
  K.Mahesh

				
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