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Any hope for Dsi's with no DsiWare?
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<blockquote data-quote="JimmyZ" data-source="post: 7531908" data-attributes="member: 171462"><p>Did some optimize, now down to 124 seconds, a whole 32bit run cost 690 seconds.</p><p></p><p>Also did some profiling:</p><p>[CODE]SHA1: 185357</p><p>AES: 10227</p><p>memcmp: 6783[/CODE]</p><p>so apparently SHA1 now cost most of the time <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite29" alt=":(" title="frown :(" loading="lazy" data-shortname=":(" /></p><p>actually this aligns well with openssl test results:</p><p>[CODE]type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes</p><p>sha1 68588.91k 193013.55k 414714.86k 589814.10k 688450.22k</p><p>aes-128-ecb 603484.19k 1968016.19k 3464158.63k 3798092.46k 3904755.03k</p><p>[/CODE]</p><p></p><p>BTW this is without AES-NI, so it works really well.</p><p>[CODE]SHA1: 169322</p><p>AES: 54345</p><p>memcmp: 6778</p><p>[/CODE]</p><p></p><p>BTW2 I think multithreading is not worth it, just run multiple instance on different date codes.</p><p></p><p>BTW3 I read a bit abot OpenCL, this doesn't look like something just plug in and run, a beginner's code could easily be worse than CPU code, I might as well try some.</p></blockquote><p></p>
[QUOTE="JimmyZ, post: 7531908, member: 171462"] Did some optimize, now down to 124 seconds, a whole 32bit run cost 690 seconds. Also did some profiling: [CODE]SHA1: 185357 AES: 10227 memcmp: 6783[/CODE] so apparently SHA1 now cost most of the time :( actually this aligns well with openssl test results: [CODE]type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes sha1 68588.91k 193013.55k 414714.86k 589814.10k 688450.22k aes-128-ecb 603484.19k 1968016.19k 3464158.63k 3798092.46k 3904755.03k [/CODE] BTW this is without AES-NI, so it works really well. [CODE]SHA1: 169322 AES: 54345 memcmp: 6778 [/CODE] BTW2 I think multithreading is not worth it, just run multiple instance on different date codes. BTW3 I read a bit abot OpenCL, this doesn't look like something just plug in and run, a beginner's code could easily be worse than CPU code, I might as well try some. [/QUOTE]
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