similar to: [LNT] How to set an env var before executing a test?

So you're referring to llvm_test_prepare? There aren't many examples of that being used. I tried adding a call to it in my test directory's CMakeLists.txt like so: llvm_test_prepare(WORKDIR ${CMAKE_CURRENT_BINARY_DIR} export MY_VAR=42 ) In the hopes that something would happen, even an error, but it had no effect. Nothing at http://llvm.org/docs/lnt/tests.html explains how to

I've noticed that lld keeps the data section more isolated than the gold or bfd linkers. For example, readelf -l applied to the "same" executable linked with those three linkers reveals the following under "Section to Segment mapping": lld: 05 .data .got.plt .bss gold: 03 .eh_frame .init_array .fini_array .preinit_array .dynamic .got .got.plt .data .bss bfd: 05

Hi, working on the LNT documentation I am wondering about a few things: - LNT documentation recommends to do `easy_install lnt==0.4.2dev` (in the install box on the left side of the title page). The last available version of LNT on pypy is version 0.4.0 from 2012. Are there plans to keep this up to date or should we better remove the entry and not mention pypy packages anymore? - Building the

Hi, I noticed that easy_install of lnt 0.4.1dev doesn't work: # easy_install lnt==0.4.1dev Searching for lnt==0.4.1dev Reading https://pypi.python.org/simple/lnt/ No local packages or download links found for lnt==0.4.1dev error: Could not find suitable distribution for Requirement.parse('lnt==0.4.1dev') -Gabriel -------------- next part -------------- An HTML attachment was

The run page problem were triggered by one of my commits (sorry) and should be mitigated now, see the thread at http://lists.llvm.org/pipermail/llvm-dev/2017-July/115971.html <http://lists.llvm.org/pipermail/llvm-dev/2017-July/115971.html> I don't know about the submission problems, could they just an occasional network problem or are they a common phenomenon? Chris did some

Folks, I'm scratching my head to understand what's wrong with this bot: http://lab.llvm.org:8011/builders/clang-native-arm-lnt/builds/7783/steps/lnt.nightly-test/logs/stdio There were no recent commits to lnt or the test-suite and I've cleaned the lnt.venv on the bot, but it's still failing. I also haven't updated the packages or anything on the bot. Can any LNT specialist

I followed the lnt quickstart <http://llvm.org/docs/lnt/quickstart.html> directions but got this diagnostic when doing the setup: bash-3.2$ ~/mysandbox/bin/python ~/lnt/setup.py develop /Users/dcallahan/mysandbox/lib/python2.7/site-packages/setuptools/dist.py:284: UserWarning: The version spec\ ified requires normalization, consider using '0.4.1.dev0' instead of

I'd be fine pulling the pypi (sic) entry, shall I make it so? - Daniel On Tue, Jul 18, 2017 at 11:06 AM Chris Matthews <chris.matthews at apple.com> wrote: > Yep, we should pull that package down, or start to update it. > > The docs builds work for me. Is it possible that is not in your venv or > something like that? > > > On Jul 18, 2017, at 10:48 AM, Matthias

On 06/23/2013 11:12 PM, Star Tan wrote: > Hi all, > > > When we compare two testings, each of which is run with three samples, how would LNT show whether the comparison is reliable or not? > > > I have seen that the function get_value_status in reporting/analysis.py uses a very simple algorithm to infer data status. For example, if abs(self.delta) <= (self.stddev *

Hi David, That's weird, I have setup LNT in multiple different distros and have never seen this. Looks like no one ever tested on the system you're running. Can you share a bit more of your environment? Also, you can check the setup.py to see if it does any stripping of package names, which could go wrong in the wrong environment. cheers, --renato On 29 January 2015 at 20:13, David

Hi, I have recently moved the clang-native-arm-lnt-perf bot from the nt producer to the test-suite producer. It seems to be working fine but it doesn't manage to submit the results to http://lnt.llvm.org/submitRun. If you scroll down to the bottom of [1], you can see this error message: 2017-08-28 07:06:32: submitting result to 'http://lnt.llvm.org/submitRun' error: lnt server:

I updated the docs to show a pip/svn install like this: pip install svn+http://llvm.org/svn/llvm-project/lnt/trunk <svn+http://llvm.org/svn/llvm-project/lnt/trunk> > On Jul 18, 2017, at 11:24 AM, Kristof Beyls <kristof.beyls at arm.com> wrote: > > >> On 18 Jul 2017, at 20:21, Daniel Dunbar <daniel at zuster.org <mailto:daniel at zuster.org>> wrote:

Hello, When I was running the LNT testing for LLVM test-suite, it failed to submit the results to database. The command is: lnt runtest --submit db nt --sandbox sandbox --cc clang --cxx clang++ --test-suite ./test-suite-3.2/ --llvm-src ~/projects/llvm/llvm --llvm-obj ~/projects/llvm/llvm_build/ --test-style=nightly --only-test MultiSource/Benchmarks/mediabench/ When submitting the results

While porting my backends to llvm-3.2, I found a few places where the optimizers could have performed better. I believe the mainstream targets can also benefits from my tweaks. But before upstreaming my changes, I would like to quantify their merits on other applications --- not just my domain specific codes. In a word, it seemed the right time for me to start using LNT :) I followed the

On Wed, Sep 5, 2012 at 7:23 PM, Sean Silva <silvas at purdue.edu> wrote: > Hi, I'm trying to use LNT to run the test-suite. I followed the > instructions on <http://lnt.llvm.org/quickstart.html>. When I run it I > get this error: > > (mysandbox)sean:~/pg/others/llvm % lnt runtest nt --sandbox mysandbox > --cc ~/pg/others/llvm/release/bin/clang --test-suite

Hi, I have a question regarding to lnt. We are working on NEC SX-Aurora Vector Engine and preparing for upstreaming it on https://reviews.llvm.org/D69103 and following reviews. We are running llvm-test-suite to check our modifications often. To run this test suite, we need to specify our architecture to lnt and make program running under lnt to handle a few special cases. In order to do so,

LNT executes: cc_version = capture([cc, '-v', '-E'] + cc_flags + ['-x', 'c', '/dev/null', '-###'], include_stderr=True).strip() Then parses the result Perhaps that output has changed in an unexpected way? > On Aug 6, 2014, at 3:06 PM, Chris Matthews <chris.matthews at apple.com> wrote:

I don’t have access to that server. I have been using a cloud LNT instance for the performance runs on the green-dragon cluster. So far it has provided 100% uptime! http://llvm-lnt.herokuapp.com <http://llvm-lnt.herokuapp.com/> > On Nov 24, 2014, at 3:24 PM, Tobias Grosser <tobias at grosser.es> wrote: > > On 24.11.2014 23:54, Galina Kistanova wrote: >> Hello

Hi, So, I owe you all an apology. I was totally unaware that the llvm.org server, running at UIUC, was still in operation and hosting an active LNT instance. I was under the assumption the LNT server ran elsewhere. As a result, the ability for the LNT bots to submit run information to the "old" LNT server is now gone. I am very sorry for this oversight. In speaking with Chris

Great, good to know it's not just a problem with our bot. Thanks! On 28 August 2017 at 16:24, Chris Matthews <cmatthews5 at apple.com> wrote: > Hi Diana, > > I have seen that issue on some other bots too. I will fix it this week. It is something about how MySQL treats character encodings differently than Postgres. We are checking for the value in the table beforehand, and this