compiler/codeGen/StgCmmClosure.hs · caacd1d60dbea9e7c129c6036071d6fe7c0e2fbb · Alexander Kaznacheev / GHC

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10 years ago

caacd1d6

Don't eagerly blackhole single-entry thunks (#10414) · caacd1d6

rwbarton authored 10 years ago and

Ben Gamari committed 10 years ago

In a parallel program they can actually be entered more than once,
leading to deadlock.

Reviewers: austin, simonmar

Subscribers: michaelt, thomie, bgamari

Differential Revision: https://phabricator.haskell.org/D1040

GHC Trac Issues: #10414

Conflicts:
	testsuite/tests/codeGen/should_run/all.T

caacd1d6

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Don't eagerly blackhole single-entry thunks (#10414)

rwbarton authored 10 years ago and

Ben Gamari committed 10 years ago

In a parallel program they can actually be entered more than once,
leading to deadlock.

Reviewers: austin, simonmar

Subscribers: michaelt, thomie, bgamari

Differential Revision: https://phabricator.haskell.org/D1040

GHC Trac Issues: #10414

Conflicts:
	testsuite/tests/codeGen/should_run/all.T

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