Hello,
one of the best hash functions I know is crc32. It is not very expensive,
especially with modern CPUs where it is implemented as the CPU instruction.
Hope this helps.
Kind regards,
Alex Granovsky
-Original Message-
From: Nathan Hjelm
Sent: Wednesday, June 12, 2013 1:32 AM
T
Dear OpenMPI developers,
Am I correct assuming that OpenMPI memory registration/cache module
is completely broken by design on any 32-bit system allowing
physical address space larger than 4 GB, and especially when
compiled for 32-bit under 64-bit OS (e.g., Linux)?
Thanks so much!
Best regards
