Typical Parallel Bugs
Problem: Inconsistently synchronized I/O statements
- Symptom: Jumbled output. System error messages.
- Fix: Critical/Ordered section around I/O.
Problem: Inconsistent declarations of common variables
- Symptom: Segment violation. Assure info messages.
- Fix: Verify consistent declaration
Problem: Parallel stack size problems
- Symptom: Core dump. Assure info message.
- Fix: Increase KMP_STACKSIZE environment variable.