Eugene Loh wrote:
In mca_btl_sm_get_sync(), I see this:
/* Use the DMA flag if knem supports it *and* the segment length
is greater than the cutoff. Note that if the knem_dma_min
value is 0 (i.e., the MCA param was set to 0), the segment size
will never be larger
In mca_btl_sm_get_sync(), I see this:
/* Use the DMA flag if knem supports it *and* the segment length
is greater than the cutoff. Note that if the knem_dma_min
value is 0 (i.e., the MCA param was set to 0), the segment size
will never be larger than it, so DMA will never
