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On Sat, Jun 25, 2011 at 4:54 PM, Marc Joliet <marcec@×××.de> wrote: |
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> Am Sat, 25 Jun 2011 13:41:11 -0400 |
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> schrieb Frank Peters <frank.peters@×××××××.net>: |
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> |
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>> Hello, |
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>> |
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> [background information] |
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> |
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> Huh, I was unaware that GNU (since they're the authors of GCC/GLIBC) ever had |
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> problems in this area. Since I use my machine for numerical tasks, too, I was |
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> interested in seeing whether I would see the same problem. |
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> |
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>> The code will take several minutes to compile, execute, and complete. While |
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>> the test is running it will spit out its progress to stdout. Upon completion |
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>> a brief summary is given: |
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>> |
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>> UCBFAIL indicates problems! |
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>> /tmp/fp-test-results/ccos_DP.output: ucbtest UCBFAIL in COS(X) at line 444 for generic |
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>> /tmp/fp-test-results/clib_DP.output: ucbtest UCBFAIL in cabsd at line 701 for double |
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>> /tmp/fp-test-results/clib_DP.output: ucbtest UCBFAIL in powd at line 701 for double |
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>> /tmp/fp-test-results/clib_DP.output:UCBFAIL clib_DP.output , 25 out of 25 tests completed |
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>> /tmp/fp-test-results/csin_DP.output: ucbtest UCBFAIL in SIN(X) at line 444 for generic |
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>> |
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>> only 11 out of 14 show UCBPASS! |
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> |
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> I ran the tests without any modifications to ucbREADME/linux.sh and don't get |
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> the cabsd failure: |
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> |
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> UCBFAIL indicates problems! |
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> /tmp/fp-test-results/ccos_DP.output: ucbtest UCBFAIL in COS(X) at line 444 for generic |
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> /tmp/fp-test-results/clib_DP.output: ucbtest UCBFAIL in powd at line 701 for double |
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> /tmp/fp-test-results/clib_DP.output:UCBFAIL clib_DP.output , 25 out of 25 tests completed |
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> /tmp/fp-test-results/csin_DP.output: ucbtest UCBFAIL in SIN(X) at line 444 for generic |
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> |
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> only 11 out of 14 show UCBPASS! |
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> |
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|
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Indeed, it was even manageable for a non-programmer like me. |
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|
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Like Marc's results I do not see the cabsd failure. This machine is an |
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Intel i7-980x Extreme running Gentoo 64-bit mostly stable. |
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|
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UCBFAIL indicates problems! |
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/tmp/fp-test-results/ccos_DP.output: ucbtest UCBFAIL in COS(X) at line |
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444 for generic |
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/tmp/fp-test-results/clib_DP.output: ucbtest UCBFAIL in powd at line |
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701 for double |
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/tmp/fp-test-results/clib_DP.output:UCBFAIL clib_DP.output , 25 out of |
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25 tests completed |
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/tmp/fp-test-results/csin_DP.output: ucbtest UCBFAIL in SIN(X) at line |
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444 for generic |
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|
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HTH, |
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Mark |
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