Posts by Brian Neal
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1)
(Message 3823)
Posted 26 Nov 2014 by Brian Neal Post: Crunch3r has graciously shared his FMA4 code, so I am working on porting to FreeBSD now! |
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2)
(Message 3810)
Posted 22 Nov 2014 by Brian Neal Post: Hi, I've been running the project on both Windows and FreeBSD, and I've noticed that FreeBSD only seems to have the v100 binary compared to vectorized SSE2/3/AVX binaries on Windows...the result being that work units are completing roughly 3x slower on FreeBSD: FreeBSD: 53674280 23156476 21 Nov 2014, 0:34:10 UTC 21 Nov 2014, 8:31:04 UTC Completed and validated 28,539.17 28,439.79 480.00 Period Search Application v100.00 53674318 23156485 21 Nov 2014, 0:34:10 UTC 21 Nov 2014, 8:31:04 UTC Completed and validated 28,487.03 28,389.78 480.00 Period Search Application v100.00 53674367 23156507 21 Nov 2014, 0:34:10 UTC 21 Nov 2014, 8:31:04 UTC Completed and validated 28,413.68 28,315.14 480.00 Period Search Application v100.00 Windows: 53826331 23232313 22 Nov 2014, 5:17:54 UTC 22 Nov 2014, 8:38:20 UTC Completed and validated 10,078.31 9,896.56 480.00 Period Search Application v102.10 (sse3) 53826333 23232315 22 Nov 2014, 5:17:54 UTC 22 Nov 2014, 8:38:20 UTC Completed and validated 10,127.30 9,905.70 480.00 Period Search Application v102.10 (sse3) 53826335 23232317 22 Nov 2014, 5:17:54 UTC 22 Nov 2014, 8:38:20 UTC Completed and validated 10,036.28 9,849.80 480.00 Period Search Application v102.10 (sse3) If someone can point me to the source, I'd be happy to provide optimized binaries for FreeBSD. Thanks! -Brian |