Profiling settings

Issue

Your program appears to run correctly during profiling, but runs out of memory while Linaro MAP or Linaro Performance Reports collects the results.

Solution

Define FORGE_REDUCE_MEMORY_USAGE=1 in your environment and then rerun Linaro MAP. This environment variable causes the results for each process on a node to be processed sequentially instead of processed in parallel.

This reduces the amount of free memory needed on each node, but takes longer to complete.