From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 96296] clpeak causes a GPU hang
Date: Tue, 31 May 2016 22:20:51 +0000 [thread overview]
Message-ID: <bug-96296-502-SD5bJCgvBe@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-96296-502@http.bugs.freedesktop.org/>
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https://bugs.freedesktop.org/show_bug.cgi?id=96296
--- Comment #1 from Jan Vesely <jan.vesely@rutgers.edu> ---
(In reply to Grazvydas Ignotas from comment #0)
> AMD JUNIPER (DRM 2.43.0 / 4.6.0)
> Mesa 12.1.0-devel (git-3581812)
> llvm-3.8 1:3.8-2ubuntu3
>
> clpeak - https://github.com/krrishnarraj/clpeak.git
>
> As soon as it starts it's float8 test (earlier ones run fine), the machine
> locks up and does not recover. Perhaps it attempts to execute some fp64
> instructions that are missing on Juniper?
any attempt to use doubles should fail to build the kernel (even with llvm
3.8).
Running with CLOVER_DEBUG=llvm,asm CLOVER_OUTPUT=out_file should give you an
idea about what the compiled program looks like, though I'd recommend using
llvm 3.9.
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next prev parent reply other threads:[~2016-05-31 22:20 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-31 20:47 [Bug 96296] clpeak causes a GPU hang bugzilla-daemon
2016-05-31 22:20 ` bugzilla-daemon [this message]
2016-06-01 0:21 ` bugzilla-daemon
2016-06-01 0:22 ` bugzilla-daemon
2016-06-06 17:59 ` bugzilla-daemon
2016-06-07 15:01 ` bugzilla-daemon
2017-01-27 15:01 ` bugzilla-daemon
2017-04-19 10:46 ` bugzilla-daemon
2017-04-19 10:48 ` bugzilla-daemon
2017-07-28 21:08 ` bugzilla-daemon
2017-07-30 11:47 ` bugzilla-daemon
2017-08-02 22:18 ` bugzilla-daemon
2017-11-04 23:17 ` [Bug 96296] [clover r600g juniper] " bugzilla-daemon
2019-09-18 19:21 ` bugzilla-daemon
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