c++ Programming Glossary: numa

http://stackoverflow.com/questions/10850155/openmp-for-schedule

s in both parallel regions. This is quite important on NUMA systems if you touch some memory in the first loop it will reside.. touch some memory in the first loop it will reside on the NUMA node where the executing thread was. Then in the second loop.. memory location faster since it will reside on the same NUMA node. Imagine there are two NUMA nodes node 0 and node 1 e.g...

Any reason to overload global new and delete?

http://stackoverflow.com/questions/1152511/any-reason-to-overload-global-new-and-delete

wild pointer redirecting allocations to account for NUMA special memory areas or even to keep separate systems separate..

Measuring NUMA (Non-Uniform Memory Access). No observable asymmetry. Why?

http://stackoverflow.com/questions/7259363/measuring-numa-non-uniform-memory-access-no-observable-asymmetry-why

NUMA Non Uniform Memory Access . No observable asymmetry. Why I've.. tried to measure the asymmetric memory access effects of NUMA and failed. The Experiment Performed on an Intel Xeon X5570.. I allocate an array x of size 10 000 000 bytes on core 0's NUMA node with numa_alloc_local. Then I iterate over array x 50 times..