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Flag for Garbage Collection Statistics #428

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acondolu wants to merge 3 commits into master from wip-gc-stats

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acondolu commented Jan 21, 2020 •

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This PR adds to ahc-link the new flag --gc-stats which enables the gathering of basic statistics about garbage collection.

This flag (similar to the -s flag in GHC) displays the following information:

Time spent in the RTS initialisation
Time spent in the mutator
Time spent in garbage collection
Total elapsed time
The percentage of GC time vs Total time
The number of GCs
The number of canceled GCs, e.g. due to yolo mode
The total number of bytes copied due to evacuation
The total number of MBlocks allocated
The maximum size of requested Wasm memory

Andrea Condoluci added 3 commits

January 17, 2020 19:02

WIP

4e1ea9f


          Various improvements


          Comments and prettier

2e5d258

acondolu requested a review from TerrorJack

January 21, 2020 12:44

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