9 search results - page 2 / 2 » Optimizing noncontiguous accesses in MPI-IO |
ASPLOS
1991
ACM
13 years 9 months ago
1991
ACM
Blocking is a well-known optimization technique for improving the effectiveness of memory hierarchies. Instead of operating on entire rows or columns of an array, blocked algorith...
PLDI
2006
ACM
13 years 11 months ago
2006
ACM
The widespread presence of SIMD devices in today’s microprocessors has made compiler techniques for these devices tremendously important. One of the most important and difficul...
CCGRID
2009
IEEE
14 years 9 days ago
2009
IEEE
In a cluster of multiple processors or cpu-cores, many processes may run on each compute node. Each process tends to issue contiguous I/O requests for snapshot, checkpointing or s...
PVM
2005
Springer
13 years 11 months ago
2005
Springer
We present an algorithm for implementing byte-range locks using MPI passive-target one-sided communication. This algorithm is useful in any scenario in which multiple processes of ...