[LLVMdev] Lots of regtest failures on PPC64/Linux

[Hal Finkel]

----- Original Message -----
> From: "İsmail Dönmez" <ismail at donmez.ws>
> To: "Hal Finkel" <hfinkel at anl.gov>
> Cc: "LLVM Developers Mailing List" <llvmdev at cs.uiuc.edu>
> Sent: Monday, May 12, 2014 7:18:48 AM
> Subject: Re: Lots of regtest failures on PPC64/Linux
> 
> 
> Hi Hal,
> 
> 
> 
> 
> 
> On Tue, Apr 1, 2014 at 8:34 PM, İsmail Dönmez < ismail at donmez.ws >
> wrote:
> 
> 
> 
> Hi,
> 
> 
> 
> 
> On Tue, Apr 1, 2014 at 3:26 PM, Hal Finkel < hfinkel at anl.gov > wrote:
> 
> 
> İsmail,
> 
> I still don't see these errors locally. Can you try with an
> autoconf-based build and see if they're somehow related to
> (triggered by) the way that cmake builds LLVM?
> 
> 
> 
> 
> On the same machine autoconf build is fine where as cmake has
> failures, reproduced simply with
> 
> 
> cmake -DLLVM_ENABLE_ASSERTIONS=ON -DCMAKE_BUILD_TYPE=Release ..
> make -j10
> make check-all -j10
> 
> 
> Did you have a chance to test with cmake? Current clang trunk still
> shows 47 test failures on our PPC64 systems.

Unfortunately no, this is on my TODO list, but I've not gotten to it yet. Hopefully next week.

 -Hal

> 
> 
> Thanks.
> 

-- 
Hal Finkel
Assistant Computational Scientist
Leadership Computing Facility
Argonne National Laboratory