Hi misc@, The SSD reading benchmark in the previous email shows that per-device multiqueuing will boost multithreaded random read performance very much e.g. by ~7X+, e.g. the current 50MB/sec will increase to ~350MB/sec+.
(I didn't benchmark yet but I suspect the current 50MB/sec is system-wide, whereas with multiqueuing the 350MB/sec+ would be per drive.) Multiuser databases, and any parallell file reading activity, will/would see a proportional speedup with multiqueing. Do you have plans to implement this? Was anything done to this end already, any idea when multiqueueing can happen? Are donations a matter here, if so about what size of donations and to who? Someone suggested that implementing it would take a year of work. Any clarifications of what's going on and what's possible and how would be much appreciated. Thanks, Mikael
