
#11569: make -j24 test ----------------------------------+-------------------------- Reporter: mfox | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Test Suite | Version: 8.1 Keywords: | Operating System: Linux Architecture: aarch64 | Type of failure: Other Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: ----------------------------------+-------------------------- My computer is slow but has many cores. I find several hundred tests fail "bad stderr" when I set the environment variable: {{{ export MAKEFLAGS=-j24 make test }}} I'll update with the list of failing tests in a few hours when I'm done running the testsuite serially. But one is T3307. It even fails when run by itself like: {{{ export MAKEFLAGS=-j24 make test TESTS="T3307" }}} But otherwise passes if {{{ unset MAKEFLAGS make test TESTS="T3307" }}} Building version 99cb627a45afacde5f86799671c53baf81daee41 -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11569 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler