Profiling settings

If your program appears to run correctly during profiling, but runs out of memory while Linaro MAP or Linaro Performance Reports collects the results, you can reduce memory usage by changing the processing order.

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.