http://llvm.org/bugs/show_bug.cgi?id=19575
Bug ID: 19575 Summary: lldb tests not running in parallel on OS X Product: lldb Version: unspecified Hardware: Macintosh OS: MacOS X Status: NEW Severity: normal Priority: P Component: All Bugs Assignee: lldb-dev@cs.uiuc.edu Reporter: todd.fi...@gmail.com Classification: Unclassified Created attachment 12449 --> http://llvm.org/bugs/attachment.cgi?id=12449&action=edit adds per-worker-thread logging of various states of test execution The fairly recent parallel test running support for lldb tests does not appear to be working on OS X. With the attached extended logging patch to dosep.ty, what I'm seeing is: * the threads are created correctly - 8 worker threads on my 2012 MBP * the work is queued up front properly, no blocking there * the threads appear to be blocked on the system call that executes the test --- only one of those is running at a time, the rest are blocked on the system call. It looks like either the system call or something about the execution of the test (perhaps the lldb python module) is only allowing one to run at a time. The patch is vs. r207285 of the llvm.org lldb svn repo. -- You are receiving this mail because: You are the assignee for the bug.
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