5 Known Issues

This section lists known issues and bugs with the PROJECTIONS framework that we have not resolved at this time.

• CHARM++ scheduler idle time is known to be incorrectly recorded on the BG/L machine at IBM TJ Watson.
• End-of-Run analysis techniques (while tracing applications) are currently known to hang for applications that make multiple calls to traceBegin() and traceEnd() on the same processor through multiple CHARM++ objects.