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|    comp.lang.asm.x86    |    Ahh, the lost art of x86 assembly    |    4,675 messages    |
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|    Message 3,882 of 4,675    |
|    Aleksey Demakov to Anton Ertl    |
|    Re: compact and fast bzero with AVX inst    |
|    13 May 19 07:11:55    |
      From: ademakov@nospicedham.gmail.com              Thank you!              On Sunday, May 12, 2019 at 8:05:03 PM UTC+3, Anton Ertl wrote:       > What I notice is that the benchmark does all iterations with the same       > alignment (which may be optimal) and the same size (so branch       > prediction will be optimal); these settings may not be representative.       >              I agree with you. Perhaps I need to add test modes with different sizes and       alignment values.              > I also notice that the Haswell seems to have two different kinds of       > performance results:              Hmm, the results might depend on the background activity and on cpu energy       saving mode.              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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