gm and pinning

Hi,
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I am running on a intel itanium2 1ghz box with 6 gig memory.
If I use GM (ver 2.1 on E cards), a pin request to pin 1.2=20
gig fails. The same succeeds on the same box when I use=20
mellanox vapi on infiniband, pinning on which I think works=20
the exact same way (correct me if I am wrong).

Any help in addressing this problem will be appreciated.

Thanks,
Vinod.
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