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An idea how to speed up computer programs and avoid waiting. ("event driven memory system")
No,
The program only tests the CPU L1 cache, at least that's what I think it's doing. So it's name: "memory test" is a bit mis leading. It can be used to test memory though, but it would require different settings. I also tested memory a little bit the transactions per second would drop back to 20 million per second or so if I remember correctly, while the gpu could do 200 million per second which is remarkable. For a real memory test your reasoning becomes valid and it's interesting to note that the gpu would be faster, this does assume parallel execution of problems/algorithms though Also the L1 caches are usually quite small, so no where near the 8MB you mentioned, though these are probably L2 and L3 caches and such. Indeed those caches could be tested as well. So it needs quite a large data set before the effects of the data caches can be neglected Bye, Skybuck. |
#52
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An idea how to speed up computer programs and avoid waiting. ("event driven memory system")
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#53
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An idea how to speed up computer programs and avoid waiting. ("event driven memory system")
In article ,
wolfgang kern wrote: Muscipula wrote: IOW it makes absolutely no difference unless of course you are one of those undesirable characters who like to reverse engineer and claim the code as yours. I don't know, but it seems a little suspicious why you would be frowning on such a petty issue. my rule #1: never use foreign code! So you don't believe in reversing Polish? :-) Regards, Nick Maclaren. |
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