Ticket #4956 (closed bug: worksforme)

Opened 2 years ago

Last modified 20 months ago

threadDelay behavior 64-bit mac os x

Reported by: perikov Owned by:
Priority: normal Milestone: 7.2.1
Component: Compiler Version: 7.0.1
Keywords: threadDelay Cc: johan.tibell@…
Operating System: MacOS X Architecture: x86_64 (amd64)
Type of failure: Incorrect result at runtime Difficulty:
Test Case: Blocked By:
Blocking: Related Tickets:

Description (last modified by igloo) (diff)

threadDelay 1000000 

works as expected in 7.0.1-x86_64
return immediately in DEVELOPMENT 7.1.20110131
hangs eating CPU in STABLE 7.0.1.20110201, 7.0.1.20110211

to reproduce: fire up ghci 

import Control.Concurrent
threadDelay 1000000

Change History

Changed 2 years ago by tibbe

  • cc johan.tibell@… added

Changed 2 years ago by igloo

  • description modified (diff)

Changed 2 years ago by igloo

  • status changed from new to infoneeded
  • milestone set to 7.2.1

Can you still reproduce this? It seems to be working fine for me in 7.0.2 and HEAD: 

Prelude Control.Concurrent Data.Time.Clock.POSIX> do getPOSIXTime >>= print; threadDelay 1000000; getPOSIXTime >>= print
1299355338.201281s
1299355339.201907s

Prelude Control.Concurrent Data.Time.Clock.POSIX> do getPOSIXTime >>= print; threadDelay 1000000; getPOSIXTime >>= print
1299355440.355244s
1299355441.355901s

Changed 20 months ago by igloo

  • status changed from infoneeded to closed
  • resolution set to worksforme

No response from submitter, and worked for me.

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