[zorg] r175256 - ARM LNT: passing -O3 directly

[David Tweed]

Hi,

By the way, I notice looking at the LNT output that it's configured for a
Release+Asserts build. What's the rationale for this? (Note that I'm NOT
saying this is wrong, I genuinely don't know what sort of configuration
you'd use when using LNT for timing data and I'd be interested to know.)

 

Cheers,

Dave

 

From: llvm-commits-bounces at cs.uiuc.edu
[mailto:llvm-commits-bounces at cs.uiuc.edu] On Behalf Of Renato Golin
Sent: 15 February 2013 13:39
To: Joey Gouly
Cc: LLVM Commits
Subject: Re: [zorg] r175256 - ARM LNT: passing -O3 directly

 

Yes, it "looks green" because what parses the output is not smart enough. I
suppose it's looking for "FAIL" messages or something specific and found
none...

 

Don't worry, I'm investigating it constantly and will only declare it green
once I'm sure it is running all the tests and really passing. But before
that happens, they will fail. I ran it locally on the Chromebook and the
tests "failed" because of execution time (some tests took too long), but the
results were right. I guess we'll need to fine tune for ARM hardware, but
that's only after they start running and failing...

 

After the third iteration failing to create a bot right, I'm seriously
considering building a local master... And can't stop blaming myself for not
have done that in the first place... ;)

 

--renato

 

On 15 February 2013 13:07, Joey Gouly <joey.gouly at arm.com> wrote:

This bot is still failing, even though it looks green.




-----Original Message-----
From: llvm-commits-bounces at cs.uiuc.edu
[mailto:llvm-commits-bounces at cs.uiuc.edu] On Behalf Of Renato Golin
Sent: 15 February 2013 09:12
To: llvm-commits at cs.uiuc.edu
Subject: [zorg] r175256 - ARM LNT: passing -O3 directly

Author: rengolin
Date: Fri Feb 15 03:12:27 2013
New Revision: 175256

URL: http://llvm.org/viewvc/llvm-project?rev=175256
<http://llvm.org/viewvc/llvm-project?rev=175256&view=rev> &view=rev
Log:
ARM LNT: passing -O3 directly

Modified:
    zorg/trunk/buildbot/osuosl/master/config/builders.py

Modified: zorg/trunk/buildbot/osuosl/master/config/builders.py
URL:
http://llvm.org/viewvc/llvm-project/zorg/trunk/buildbot/osuosl/master/config
<http://llvm.org/viewvc/llvm-project/zorg/trunk/buildbot/osuosl/master/confi
g/builders.py?rev=175256&r1=175255&r2=175256&view=diff> 
/builders.py?rev=175256&r1=175255&r2=175256&view=diff
============================================================================
==
--- zorg/trunk/buildbot/osuosl/master/config/builders.py (original)
+++ zorg/trunk/buildbot/osuosl/master/config/builders.py Fri Feb 15 03:12:27
2013
@@ -222,7 +222,7 @@ def _get_clang_builders():
          'slavenames':["linaro-chrome-01"],
          'builddir':"clang-native-arm-lnt",
          'factory' :
LNTBuilder.getLNTFactory(triple='armv7l-unknown-linux-gnueabihf',
-                                              nt_flags=['--mllvm=-O3',
'--multisample=3'],
+                                              nt_flags=['-O3',
'--multisample=3'],
                                               jobs=2,
use_pty_in_tests=True, clean=False,
                                               testerName='O3-vect',
run_cxx_tests=True)},



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