More about my NUMA-aware algorithms

[Ramine]

Hello,


Hope you have read my previous post titled "About my parallel algorithms
and NUMA", as you have noticed on my NUMA-aware i am using my classical
threadpool and i am not scheduling the jobs by specifying an explicit
NUMA node, but i am dividing the parallel memory processing
between the NUMA nodes, and by doing so you will get a scalable
algorithm with 40% less throughput than if you deisgn a more optimized
parallel algorithm and threadpool that schedules the jobs by specifying
explicitly a NUMA node so that to avoid at best remote memory accesses
on NUMA nodes, and this will get you 40% more throughput, bu my parallel
algorithm that are NUMA-aware and that uses a classical threadpool are
also good i think, and they are still good enough , but if you need me
to optimize more my threadpool so that to get 40% more throughput i will
do it as a next project.




Thank you,
Amine Moulay Ramdane.