Opened 17 years ago
Closed 17 years ago
#66 closed defect (fixed)
error in simpleMPImpl
| Reported by: | Stephen Siegel | Owned by: | zirkel |
|---|---|---|---|
| Priority: | major | Milestone: | |
| Component: | examples | Version: | 1.0 |
| Keywords: | simpleMP, bug, undefined | Cc: |
Description
MiniMP has correctly found an error in simpleMPImpl. It points out that the value of m is undefined on proc 0 when the last line is reached. The attempt to read the undefined value signals an error.
Another good example to save of a bug.
But the example should also be corrected.
Why don't we save both a correct and an incorrect version (ImplGood, ImplBad?).
Change History (2)
comment:1 by , 17 years ago
| Status: | new → accepted |
|---|
comment:2 by , 17 years ago
| Resolution: | → fixed |
|---|---|
| Status: | accepted → closed |
Corrected. The test now passes.
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The missing value is added. However, as the spec is written the value of the output variables ends up different in proc 0 and proc 1. Should the code be adjusted so that they're the same? Otherwise I don't see how to avoid a violation.