Details
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Type:
Bug
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Status:
Closed
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: None
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Fix Version/s: 3.0
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Component/s: Compiler: Optimizing
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Labels:None
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Number of attachments :
Description
The change in commit 14036 (specifically to the single parameter version of mathMagic) causes dacapo sunflow (from the dacapo head) to reliably fail with an image validation check (I assume some floating point error has crept in).
This may be related to the intermittent lusearch problem.
Further info:
Sunflow worked on March 13 [1], r14029 [2] but has been broken since March 14 [3] , r14037 [4]. The stack trace is here [5].
I understand that Sunflow works in our current head if you simply disable the pure annotation (Daniel?).
[1] http://jikesrvm.anu.edu.au/~dacapo/regression/results-20080313/
[2] http://jikesrvm.anu.edu.au/~dacapo/regression/results-20080313/jikesrvm.build.log
[3] http://jikesrvm.anu.edu.au/~dacapo/regression/results-20080314/
[4] http://jikesrvm.anu.edu.au/~dacapo/regression/results-20080314/jikesrvm.build.log
[5] http://jikesrvm.anu.edu.au/~dacapo/regression/results-20080314/JIKESRVM/sunflow.default.tmp.log