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Old 2012-04-20, 22:47   #1277
frmky
 
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Quote:
Originally Posted by Dubslow View Post
The rule-of-thumb that I recall is that nVidia's are supposed to be safe north of 90C, maybe up to 100C; OTOH, word-of-mouth/rule-of-thumb is never very accurate, and of course, that's for playing video games, not error-sensitive computations. I'd say aim for 80, maybe 85, but anything beyond that is probably too much.
On my GTX 480's, anything at or below 95 C is normal. Around 100 C I start seeing problems.
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Old 2012-04-21, 00:52   #1278
nucleon
 
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From my setup. The "must keep below temp" is 95degC. Above that and components are throttled.

-- Craig
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Old 2012-04-23, 06:48   #1279
msft
 
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Ver 2.01
Fix caluclate raundoff err.
Code:
M( 26974951 )C, 0xe72576f52d2b0d8c, n = 1474560, CUDALucas v2.00
M( 26975743 )C, 0x67d12882dc466fd7, n = 1474560, CUDALucas v2.00
M( 26767891 )C, 0xbbeb0ad54a815dda, n = 1474560, CUDALucas v2.00
M( 26768243 )C, 0x3280d4e28ef0b188, n = 1474560, CUDALucas v2.00
M( 26822449 )C, 0xad9016be8bd360a9, n = 1474560, CUDALucas v2.00
M( 26823619 )C, 0xb989439408521303, n = 1474560, CUDALucas v2.00
M( 27722911 )C, 0x42c0350cdd3596a9, n = 1572864, CUDALucas v2.00
M( 27192083 )C, 0xc5ec2d3fd58a9ccf, n = 1474560, CUDALucas v2.00
M( 27192391 )C, 0xc882ca1522e59f5e, n = 1474560, CUDALucas v2.00
M( 27699043 )C, 0xd0eda360a4e70525, n = 1572864, CUDALucas v2.01
M( 27703817 )C, 0xd73a94c433bcd689, n = 1572864, CUDALucas v2.01
M( 27706841 )C, 0x6708a475e7e3db2b, n = 1572864, CUDALucas v2.01
M( 27707293 )C, 0xf82f49632f7b11c1, n = 1572864, CUDALucas v2.01
M( 27708413 )C, 0x78c5e390d697eec8, n = 1572864, CUDALucas v2.01
M( 27661351 )C, 0x13df0d77627419bc, n = 1572864, CUDALucas v2.01
All DC successfully.
Attached Files
File Type: bz2 CUDALucas.2.01.tar.bz2 (11.6 KB, 176 views)
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Old 2012-04-23, 07:25   #1280
LaurV
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@msft: you are a sweet! thanks!
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Old 2012-04-23, 10:46   #1281
ET_
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Quote:
Originally Posted by msft View Post
Ver 2.01
Fix caluclate raundoff err.
Code:
M( 26974951 )C, 0xe72576f52d2b0d8c, n = 1474560, CUDALucas v2.00
M( 26975743 )C, 0x67d12882dc466fd7, n = 1474560, CUDALucas v2.00
M( 26767891 )C, 0xbbeb0ad54a815dda, n = 1474560, CUDALucas v2.00
M( 26768243 )C, 0x3280d4e28ef0b188, n = 1474560, CUDALucas v2.00
M( 26822449 )C, 0xad9016be8bd360a9, n = 1474560, CUDALucas v2.00
M( 26823619 )C, 0xb989439408521303, n = 1474560, CUDALucas v2.00
M( 27722911 )C, 0x42c0350cdd3596a9, n = 1572864, CUDALucas v2.00
M( 27192083 )C, 0xc5ec2d3fd58a9ccf, n = 1474560, CUDALucas v2.00
M( 27192391 )C, 0xc882ca1522e59f5e, n = 1474560, CUDALucas v2.00
M( 27699043 )C, 0xd0eda360a4e70525, n = 1572864, CUDALucas v2.01
M( 27703817 )C, 0xd73a94c433bcd689, n = 1572864, CUDALucas v2.01
M( 27706841 )C, 0x6708a475e7e3db2b, n = 1572864, CUDALucas v2.01
M( 27707293 )C, 0xf82f49632f7b11c1, n = 1572864, CUDALucas v2.01
M( 27708413 )C, 0x78c5e390d697eec8, n = 1572864, CUDALucas v2.01
M( 27661351 )C, 0x13df0d77627419bc, n = 1572864, CUDALucas v2.01
All DC successfully.
Was it run with default settings or with fancy switches?

Luigi
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Old 2012-04-23, 12:19   #1282
msft
 
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Quote:
Originally Posted by ET_ View Post
Was it run with default settings or with fancy switches?

Luigi
Sorry not keep recode.
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Old 2012-04-23, 18:51   #1283
flashjh
 
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Default CUDALucas 2.01 x64 Binaries

Quote:
Originally Posted by msft View Post
Ver 2.01
Fix caluclate roundoff err.
Code:
M( 26974951 )C, 0xe72576f52d2b0d8c, n = 1474560, CUDALucas v2.00
M( 26975743 )C, 0x67d12882dc466fd7, n = 1474560, CUDALucas v2.00
M( 26767891 )C, 0xbbeb0ad54a815dda, n = 1474560, CUDALucas v2.00
M( 26768243 )C, 0x3280d4e28ef0b188, n = 1474560, CUDALucas v2.00
M( 26822449 )C, 0xad9016be8bd360a9, n = 1474560, CUDALucas v2.00
M( 26823619 )C, 0xb989439408521303, n = 1474560, CUDALucas v2.00
M( 27722911 )C, 0x42c0350cdd3596a9, n = 1572864, CUDALucas v2.00
M( 27192083 )C, 0xc5ec2d3fd58a9ccf, n = 1474560, CUDALucas v2.00
M( 27192391 )C, 0xc882ca1522e59f5e, n = 1474560, CUDALucas v2.00
M( 27699043 )C, 0xd0eda360a4e70525, n = 1572864, CUDALucas v2.01
M( 27703817 )C, 0xd73a94c433bcd689, n = 1572864, CUDALucas v2.01
M( 27706841 )C, 0x6708a475e7e3db2b, n = 1572864, CUDALucas v2.01
M( 27707293 )C, 0xf82f49632f7b11c1, n = 1572864, CUDALucas v2.01
M( 27708413 )C, 0x78c5e390d697eec8, n = 1572864, CUDALucas v2.01
M( 27661351 )C, 0x13df0d77627419bc, n = 1572864, CUDALucas v2.01
All DC successfully.
Attached CL 2.01 x64 Binaries with makefile & souce (untested)
3.2 | 1.3
4.0 | 2.0
4.0 | 2.1

@msft: lines 313, 328, 335, 346 & 1165 need (float), can you add that to your soucre? Thanks.
Attached Files
File Type: zip CUDALucas2.01.x64.zip (239.1 KB, 320 views)

Last fiddled with by flashjh on 2012-04-23 at 18:57
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Old 2012-04-23, 20:07   #1284
msft
 
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Quote:
Originally Posted by flashjh View Post
@msft: lines 313, 328, 335, 346 & 1165 need (float), can you add that to your soucre? Thanks.
Fixed in the net version.
Many thanks!
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Old 2012-05-03, 00:04   #1285
flashjh
 
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Default 2.01 status

How's 2.01 working for everyone?

Good DCs vs Bad DCs?

Thanks!
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Old 2012-05-03, 06:19   #1286
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M( 3021377 )P, n = 163840, CUDALucas v2.01.
The performance is amazing - mean 0.328783 ms/iter.

Last fiddled with by Karl M Johnson on 2012-05-03 at 06:20
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Old 2012-05-15, 20:57   #1287
Dubslow
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Hey LaurV/anybody else, I got another mismatch (still using 2.00). Could you run M25831787 and tell me when you submit the result?
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