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, 19:38
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#2
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 Group: Developer Posts: 2980 Joined: 2-December 07 Member No.: 49183 |
QUOTE (john33) I've not tried fast=2, does that win you anything? I just tested and it turns out that /fp:fast=2 is ~0.3% faster (IMHO it is within statistical error). Destroid: can you patch oggenc2 from Rarewares with iccpatch utility (several are mentioned on this page) and test again? |
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May 6 2011, 12:22
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#3
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 Group: Members Posts: 512 Joined: 4-June 02 Member No.: 2220 |
QUOTE (lvqcl @ May 5 2011, 18:38)  Destroid: can you patch oggenc2 from Rarewares with iccpatch utility (several are mentioned on this page) and test again? I am sorry to inform that I have not tried compiling these encoders before.But... I can concur with your some of your other benches: QUOTE My tests (Core2 Q9300 @2.5 GHz): CODE venc: 20.9x realtime ... My compiles of oggenc2 without code from Lancer: 32-bit: 34.2x If in regards to the ICL "bias" in disfavor of AMD, I'm not 100% sure if this is the case. Would it be worth asking john33 like to attempt compiles of MSVC that used SSE/2? I thought the generic compile only ended at ASM (just an half-wit suggestion). edit: lvqcl- just realized it is patch, not compiler thing, report back when later. Also, I seem to recall something about 'early' SSE2 vs. 'true' SSE2 instruction  after all, this is early Athlon64 processor and dilapidated :\edit2: quick test of iccpatch definitely improved Rarewares P4 compile on my AMD about 15-20 percent at default Vorbis rate -q 3 setting. This post has been edited by Destroid: May 6 2011, 12:51 -------------------- "Something bothering you, Mister Spock?"
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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 lvqcl Some SSE optimizations from Lancer code (for aoTuV... May 5 2011, 17:59 john33 QUOTE (lvqcl @ May 5 2011, 17:59) Some SS... May 5 2011, 18:45 john33 QUOTE (lvqcl @ May 5 2011, 19:38) QUOTE (... May 5 2011, 19:48 _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 - 12:58 |
