Hi Marina, In that case you should be good. If you think the os is not mmap-ing memory on the right numa, maybe try clib_mem_set_numa_affinity/set_mempolicy.
Also note that “show memory” shows memory allocated through clib_mem_* functions but, as you’ve noticed, pool_init_fixed directly calls mmap. Regards, Florin > On Jun 2, 2021, at 12:54 PM, marina.vasilev...@insidepacket.com wrote: > > Hi Florin, > I am using VLIB_WORKER_INIT_FUNCTION > But pool_init_fixed function calls mmap > How can I force mmap to allocate the memory on the curtent Numa node? > And when I call show memry, show threads I get this: > > > vpp# show threads > > ID Name Type LWP Sched Policy (Priority) lcore > Core Socket State > > 0 vpp_main 6862 other (0) 1 > 0 1 > > 1 vpp_wk_0 workers 6876 other (0) 2 > 1 0 > > 2 vpp_wk_1 workers 6877 other (0) 3 > 1 1 > > vpp# > > vpp# > > vpp# show memory main-heap > > Thread 0 vpp_main > > virtual memory start 0x7ff3f66fc000, size 50331712k, 12582928 pages, page > size 4k > > numa 1: 69601 pages, 278404k > > not mapped: 12513327 pages, 50053308k > > total: 48.00G, used: 127.28M, free: 47.88G, trimmable: 47.88G > > > Thread 1 vpp_wk_0 > > virtual memory start 0x7ff3f66fc000, size 50331712k, 12582928 pages, page > size 4k > > numa 1: 69601 pages, 278404k > > not mapped: 12513327 pages, 50053308k > > total: 48.00G, used: 127.28M, free: 47.88G, trimmable: 47.88G > > > Thread 2 vpp_wk_1 > > virtual memory start 0x7ff3f66fc000, size 50331712k, 12582928 pages, page > size 4k > > numa 1: 69601 pages, 278404k > > not mapped: 12513327 pages, 50053308k > > total: 48.00G, used: 127.28M, free: 47.88G, trimmable: 47.88G > > vpp# > > > > Regards, > Marina > > > > > > > > >
-=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#19523): https://lists.fd.io/g/vpp-dev/message/19523 Mute This Topic: https://lists.fd.io/mt/83265237/21656 Group Owner: vpp-dev+ow...@lists.fd.io Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
