[GHC] #16143: Some cost centre stacks are not registered via registerCcsList()
GHC
ghc-devs at haskell.org
Wed Jan 9 08:37:16 UTC 2019
#16143: Some cost centre stacks are not registered via registerCcsList()
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Reporter: osa1 | Owner: (none)
Type: bug | Status: new
Priority: normal | Milestone:
Component: Profiling | Version: 8.6.3
Resolution: | Keywords:
Operating System: Unknown/Multiple | Architecture:
| Unknown/Multiple
Type of failure: None/Unknown | Test Case:
Blocked By: | Blocking:
Related Tickets: | Differential Rev(s):
Wiki Page: |
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Comment (by simonmar):
CCS_LIST is not used when reporting. It's only used during initialization
to chain all the static CCSs together so that they can be assigned unique
IDs. See `initProfiling` and `initProfiling2`.
So I think you're not finding `base_GHCziIOziHandleziFD_CAFs_cc_ccs`
because it was only on the CCS_LIST temporarily during initialization, and
you're not finding the dynamic CCSs becuase they never get put on the
CCS_LIST.
Summary: I think you're barking up the wrong tree here :)
--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/16143#comment:1>
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