aoTuVbeta6.02 |
aoTuVbeta6.02 |
 Apr 29 2011, 10:55
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#1
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Group: Members Posts: 339 Joined: 24-November 08 Member No.: 63072  |
Hi, why aoTuVbeta6.02 Compiles are not available @ Rarewarez, could somebody so kind and made oggenc2 + dlls available to public, thankyou
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May 5 2011, 17:59
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#2
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 Group: Developer Posts: 2980 Joined: 2-December 07 Member No.: 49183 |
Some SSE optimizations from Lancer code (for aoTuV 5) are still applicable for aoTuV 6. But the speed increase is 25...30% only.
My tests (Core2 Q9300 @2.5 GHz): CODE venc: 20.9x realtime Rarewares compiles: generic: 21.2x P4: 34.5x x64: 37.1x My compiles of oggenc2 without code from Lancer: 32-bit: 34.2x x64: 36.8x (almost the same as oggenc2 from Rarewares) My compiles of oggenc2 with code from Lancer (these were uploaded): 32-bit SSE: 38.1x 32-bit SSE2: 46.1x 32-bit SSE3: 46.0x 64-bit SSE2: 47.8x 64-bit SSE3: 48.9x I DIDN'T test these compiles on AMD processors. QUOTE (john33 @ May 5 2011, 14:06)  What compiler optimisations are you using? Compiler: MSVS 2010 SP1 + Intel Composer XE 2011 upd3. Options: Whole program optimization = Yes C/C++ optimization: /O3 /Ob2 /Oi /Ot /Qipo Code Generation: /GF /MT /GS- /arch:SSE3 /fp:fast=2 Since your compiles are a bit faster (well, less that 1%, but anyway) may I ask about your compiler options? |
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Anakunda aoTuVbeta6.02 Apr 29 2011, 10:55
alter4 Do you mean 6.03? Apr 29 2011, 11:01 Anakunda sure, 6.03
it's couple of days May 1 2011, 17:15
Anakunda QUOTE (Anakunda @ May 1 2011, 18:15) sure... May 1 2011, 18:58 punkrockdude I replace the oggenc2.exe from rarewares with your... May 1 2011, 20:40 Anakunda QUOTE (punkrockdude @ May 1 2011, 21:40) ... May 1 2011, 20:53 punkrockdude Oh, I see. This Intel Centrino only has SSE2 I thi... May 1 2011, 20:54 Anakunda Ah so, If I get some positive confirmation about p... May 1 2011, 20:57 punkrockdude I just tried it on my Intel Q9550 with Windows 7 x... May 1 2011, 21:10 Anakunda Just for the case I`ve made a more generic bui... May 1 2011, 21:16 punkrockdude The generic version worked on my Intel Centrino 1.... May 1 2011, 21:22 punkrockdude By the way, thank you a lot for these builds! ... May 1 2011, 21:27 punkrockdude Is it a lot of work to make a SSE2 version. I do n... May 1 2011, 21:32 Anakunda QUOTE (punkrockdude @ May 1 2011, 22:32) ... May 1 2011, 21:45 punkrockdude QUOTE (Anakunda @ May 1 2011, 22:45) QUOT... May 1 2011, 21:47 lvqcl In the meantime you can test my compile.
It doesn... May 1 2011, 22:05 john33 QUOTE (lvqcl @ May 1 2011, 22:05) In the ... May 5 2011, 11:06 Destroid Thanks for that. Tested SSE2 version on Athlon64 3... May 3 2011, 10:08 Destroid This test was for multiple reasons: a) to expand m... May 3 2011, 19:18 IgorC Those were interesting numbers.
QUOTE (Destroid ... May 3 2011, 19:56 john33 A full set of beta6.03 compiles is now at Rareware... May 4 2011, 15:47 Destroid john33- I noticed your P4 compile is much slower t... May 5 2011, 00:46 john33 QUOTE (Destroid @ May 5 2011, 00:46) john... May 5 2011, 09:54 IgorC I´ve experienced slow encoding speed too with rare... May 5 2011, 03:00 Destroid Great, it's the compiler. The Rarewares generi... May 5 2011, 04:17 Anakunda I have compared the speeds and lvqcl's oggenc ... May 5 2011, 09:43 Anakunda I have compared speeds of my test oggenc compile p... May 5 2011, 11:49 Steve Forte Rio Quick comparison (single thread):
john33 (x64) - ... May 5 2011, 13:02 john33 QUOTE (lvqcl @ May 5 2011, 17:59) Some SS... May 5 2011, 18:45 lvqcl QUOTE (john33)I've not tried fast=2, does that... May 5 2011, 19:38 john33 QUOTE (lvqcl @ May 5 2011, 19:38) QUOTE (... May 5 2011, 19:48 Destroid QUOTE (lvqcl @ May 5 2011, 18:38) Destroi... May 6 2011, 12:22 _m²_ QUOTE I just tested and it turns out that /fp:fast... May 5 2011, 20:43 Destroid Back with a new batch of test results. Same commen... May 6 2011, 21:10 lvqcl QUOTE (Destroid @ May 7 2011, 00:10) CODE... May 7 2011, 10:09 Destroid I re-ran the Vorbis tests again, this time at -q2.... May 7 2011, 07:03 |
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Lo-Fi Version | Time is now: 19th May 2013 - 04:58 |
