NUMA
NUMA
( = Non-Uniform Memory Access,
"ebaühtlase mälupöördusega")
olemus
üks rööptöötluse arhitektuure: igal protsessoril on
oma mälu, kuid ka juurdepääs teiste protsessorite mälule;
pöördumine oma mälu poole on kiirem kaugpöördusest
= a method of configuring a cluster of microprocessors in a multiprocessing system so they can share memory locally
ülevaateid
https://en.wikipedia.org/wiki/Non-uniform_memory_access
https://faculty.cc.gatech.edu/~echow/ipcc/hpc-course/HPC-numa.pdf
http://lse.sourceforge.net/numa/faq/
https://ppam.edu.pl/prev/ppam2017/docs/tutorials/OpenMP/OpenMP_2_NUMA_Architectures.pdf
https://www.youtube.com/watch?v=UzQOv4ibX5U
https://queue.acm.org/detail.cfm?id=2513149
https://www.intel.com/content/dam/develop/external/us/en/documents/3-5-memmgt-optimizing-applications-for-numa-184398.pdf