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Mantis - ALGLIB
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| ID: | Category: | Severity: | Reproducibility: | Date Submitted: | Last Update: |
| 379 | General | tweak | have not tried | 2010-09-30 10:39 | 2010-09-30 10:39 |
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| Reporter: | SergeyB | Platform: | |||
| Assigned To: | SergeyB | OS: | |||
| Priority: | normal | OS Version: | |||
| Status: | resolved | Product Version: | |||
| Product Build: | Resolution: | fixed | |||
| Projection: | none | ||||
| ETA: | none | Fixed in Version: | 3.0.0 | ||
| Programming language: | Unspecified | ||||
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| Summary: | 0000379: FIXED: minor tweak in detection of IEEE special quantities | ||||
| Description: |
Detection of IEEE special quantities in the 3.0.0.RC1 was unreliable when ALGLIB was compiled with heavy optimization settings (-xO5 for Sun Studio, -Os for GCC). In both cases subtle bugs in compilers was discovered (incorrect handling of volatile modifier; bugs when dealing with pointers to local variables). In order to avoid triggering these bugs ALGLIB code was rewritten in a manner which was perfectly understandable by both compilers. |
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| Issue History | |||||
| Date Modified | Username | Field | Change | ||
| 2010-09-30 10:39 | SergeyB | New Issue | |||
| 2010-09-30 10:39 | SergeyB | Status | new => assigned | ||
| 2010-09-30 10:39 | SergeyB | Assigned To | => SergeyB | ||
| 2010-09-30 10:39 | SergeyB | Programming language | => Unspecified | ||
| 2010-09-30 10:39 | SergeyB | Status | assigned => resolved | ||
| 2010-09-30 10:39 | SergeyB | Fixed in Version | => 3.0.0 | ||
| 2010-09-30 10:39 | SergeyB | Resolution | open => fixed | ||
| There are no notes attached to this issue. |