#2783: RTS -K/-M options not honored
----------------------------+-----------------------------------------------
Reporter: j.waldmann | Owner: igloo
Type: merge | Status: new
Priority: normal | Milestone: 6.10.2
Component: Runtime System | Version: 6.10.1
Severity: major | Resolution:
Keywords: | Difficulty: Unknown
Testcase: | Architecture: x86
Os: Linux |
----------------------------+-----------------------------------------------
Changes (by simonmar):
* owner: simonmar => igloo
* type: bug => merge
* component: Compiler => Runtime System
* milestone: => 6.10.2
Comment:
Fixed:
{{{
Mon Nov 17 06:45:15 PST 2008 Simon Marlow <[EMAIL PROTECTED]>
* Fix #2783: detect black-hole loops properly
At some point we regressed on detecting simple black-hole loops. This
happened due to the introduction of duplicate-work detection for
parallelism: a black-hole loop looks very much like duplicate work,
except it's duplicate work being performed by the very same thread.
So we have to detect and handle this case.
}}}
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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2783#comment:3>
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