<div dir="ltr"><div class="gmail_default" style="font-family:trebuchet ms,sans-serif;font-size:small">Okay. Will check IACA report and try pxor for m0 and buffer 1023.<br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Jun 22, 2015 at 8:24 PM, chen <span dir="ltr"><<a href="mailto:chenm003@163.com" target="_blank">chenm003@163.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="line-height:1.7;color:#000000;font-size:14px;font-family:arial"><div>right</div><div> </div><div>some comment:</div><div>'psignb X, [pb_128]' equal to 'psubb X, 0, X', in AVX2, second type faster, in SSE4, choice depends on IACA report</div><div> </div><div>in PMINSW, you buffer ZERO into M0, and use pw_1023 directly, could you try buffer pw_1023 and use PXOR to get ZERO?</div><pre><div><div class="h5"><br>At 2015-06-22 20:50:32,<a href="mailto:dnyaneshwar@multicorewareinc.com" target="_blank">dnyaneshwar@multicorewareinc.com</a> wrote:
>SAO_EO_0 8.97x 974.03 8740.81
>SAO_EO_1 10.18x 492.67 5017.42
>SAO_EO_1_2Rows 11.21x 900.82 10095.86
>SAO_EO_2[0] 6.27x 207.22 1298.92
>SAO_EO_2[1] 8.92x 555.20 4949.69
>SAO_EO_3[0] 4.97x 236.72 1177.29
>SAO_EO_3[1] 8.67x 551.14 4778.67
>SAO_BO_0 7.50x </div></div>23127.89 173346.66
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