4 ms·
Keep in mind, Phi offers an additional 8 GDDR controllers at 2 lanes a piece. If you really ran into that 128GB wall, you could basically use your Phi as an off
by iheartmemcache 11y ago
Keep in mind, Phi offers an additional 8 GDDR controllers at 2 lanes a piece. If you really ran into that 128GB wall, you could basically use your Phi as an off-loader and make those pages addressable. Profile your program and find the fetch patterns, then chuck in a cheap Phi as a memmapper for the LRU and/or older generation stuff. (I'd imagine you can borrow a lot of the last 20 years of GC research.) It's a non-trivial (but certainly doable) task.