<div dir="ltr">Thanks, Min. The point is that we need to measure the speedup relative to SSE3/AVX, the best that's already available, rather than measuring speedup against  C-ref. <br></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Mar 10, 2015 at 2:23 AM, 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"><p>MMX2</p><p>sad_x3[  8x4]  15.44x   166.02          2562.99</p><p> </p><p>AVX2</p><div>sad_x3[  8x4]  11.49x   224.21          2576.13</div><div></div><pre><br>At 2015-03-09 17:56:21,<a href="mailto:sumalatha@multicorewareinc.com" target="_blank">sumalatha@multicorewareinc.com</a> wrote:
># HG changeset patch
># User Sumalatha Polureddy<<a href="mailto:sumalatha@multicorewareinc.com" target="_blank">sumalatha@multicorewareinc.com</a>>
># Date 1425894973 -19800
># Node ID 5d1aded9d2c14288510a1838db301a804aaa59d9
># Parent  12ee2fe1b2f5e19b3f24c4108bc7e7eb6775d54e
>asm: avx2 code for sad_x3[8x4] for 8bpp - 41x
>
>sad_x3[  8x4]  41.00x   1160.20         47568.03
>
</pre></div><br>_______________________________________________<br>
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