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| author | Matthew Pickering <matthewtpickering@gmail.com> | 2021-03-03 11:04:37 +0000 |
|---|---|---|
| committer | Matthew Pickering <matthewtpickering@gmail.com> | 2021-03-07 12:06:08 +0000 |
| commit | d46ce5cd00cf3d635c9912c395eb70eb0ebced80 (patch) | |
| tree | 75ec5d63041da3a66d289903c465a9d88dcb2d50 | |
| parent | 6bbf3fb0f187e6877f084f01bcc8ee664416c6c0 (diff) | |
| download | haskell-wip/frag-eventlog-events.tar.gz | |
eventlog: Add changelog entry for BLOCKS_SIZE and MEM_RETURNwip/frag-eventlog-events
| -rw-r--r-- | docs/users_guide/9.2.1-notes.rst | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/docs/users_guide/9.2.1-notes.rst b/docs/users_guide/9.2.1-notes.rst index 5e0bf1c317..5a13d27df9 100644 --- a/docs/users_guide/9.2.1-notes.rst +++ b/docs/users_guide/9.2.1-notes.rst @@ -147,6 +147,13 @@ Runtime system - ``Void#`` is now a type synonym for the unboxed tuple ``(# #)``. Code using ``Void#`` now has to enable :extension:`UnboxedTuples`. +Eventlog +~~~~~~~~ + +- Two new events, :event-type:`BLOCKS_SIZE` tells you about the total size of + all allocated blocks and :event-type:`MEM_RETURN` gives statistics about why + the OS is returning and retaining megablocks. + ``ghc`` library ~~~~~~~~~~~~~~~ |