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This! I usually run code where I'm cache limited and adding more processes/threads slows down everything! At 64 MB of L3 cache, I'd be able to run things way fa
by dr_zoidberg 7y ago
This! I usually run code where I'm cache limited and adding more processes/threads slows down everything! At 64 MB of L3 cache, I'd be able to run things way faster[0] on image processing tasks!
[0] for the curious reader, I've two machines: a 3MB-L3 i5 and a 20MB-L3 Xeon. So id't be looking at 20x and 3x improvements -- without taking into account other architectural improvemnents, like not-underclocked-AVX2, and the GHz count