Dear LAM developers,
During runniung of my code, I got this message:
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It seems that rank 0 was not able to allocate additional
DMA-accessible memory for Myrinet. DMA-accessible memory is memory
which the Myrinet cards can access. Typically, OS's have fixed limits
on how the total amount of DMA memory can be allocated at one
time. Long MPI messages require that a large amount of DMA-accessible
memory be allocated. If possible, try using smaller messages or
adjusting the OS's DMA limit. :-(
GM failed to allocate a DMA block of 1052 bytes.
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How solve this problem,
Thanks,
Sergey
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