On Wed, Sep 13, 2006 at 12:23:27PM -0500, Brian Smith wrote:
> * conc023(ghci)
>
> This test only fails when run via GHCi. This test runs out of memory. The
> error message to stderr is:
> conc023: failed to create OS thread: Not enough storage is available to
> process this command.
>
> When I came back to the computer I saw that Windows was warning me that I
> was out of virtual memory and that it was increasing my page file size. I
> have 1GB of RAM which I think should be sufficient to run the testsuite
> successfully.
Does that happen repeatably?
The test always failed. When I decreased the number of threads in the test from 5,000 to 1,400 or so, then the tests passed sometimes, and sometimes failed. Decreasing the number of threads to under a thousand made the test pass consistently. IIRC, the test failed almost immediately upon executing.
Now, when I tried to rerun the tests against the latest ghc-6.6, ghc.exe is segfaulting on ffi012(ghci), conc049(ghci), and conc023(ghci):
Unhandled exception at 0x0207fc58 in ghc.exe: 0xC0000005: Access violation.
TX_fail and TX_exn are segfaulting as well. I haven't looked into them yet.
Regards,
Brian
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