KEEP-RAW-EVENTS

Syntax

KEEP-RAW-EVENTS [on|off]

Variable

VT_KEEP_RAW_EVENTS

Default

off in Intel Trace Collector

Description

The Intel Trace Collector can merge the final trace from the collected data at the MPI finalization stage. Sometimes it may take much time, especially for large amount of MPI processes and for applications rich of MPI events. This option forces the Intel Trace Collector to store the raw data obtained in each process into the disk without the merge. Then, you can use the merge function offline.

For more complete information about compiler optimizations, see our Optimization Notice.
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