similar to: Adding SYCL tests in test-suite

Thanks, Johannes! It would be nice to have some additional infrastructure to control execution of tests that have special resource requirements like this. We've seen some problems in our internal testing with parallel test execution causing system gridlock. Having a common way to address that would be great. One reason I thought separate SYCL folders (either at the top level or elsewhere in

Hi Johannes, The structure you suggested makes sense to me. Vladimir Lazarev has been working on moving some end-to-end tests out of the source tree (in the intel/llvm GitHub branch where the parts of our SYCL development that aren’t ready to be included in the main LLVM repo are being shared). He has a local working copy that can run the tests with various hardware and device runtimes. The last

That’s a good question. I’m afraid I don’t know how/if that’s controlled in these tests. From: Johannes Doerfert <johannesdoerfert at gmail.com> Sent: Monday, June 08, 2020 3:05 PM To: Kaylor, Andrew <andrew.kaylor at intel.com>; Lazarev, Vladimir <vladimir.lazarev at intel.com> Cc: LLVM Developers <llvm-dev at lists.llvm.org>; bhomerding at anl.gov; Finkel, Hal J.

Hi Folks, Looks like our LNT ARM buildbot with the vectorizer is running and producing good results. There are only 11 failures: FAIL: MultiSource/Applications/Burg/burg.execution_time (1 of 1104) FAIL: MultiSource/Applications/ClamAV/clamscan.execution_time (2 of 1104) FAIL: MultiSource/Applications/lemon/lemon.execution_time (3 of 1104) FAIL:

Hello; I was able to build and install llvm(3.0) under Ubuntu 11.10 (using the ./configure script found under llvm source, and then make and make install). While configuring, I gave --prefix as a directory where I would like llvm to be installed. I did not give --with-llvmgccdir and the --enable-optimized argument to configure. Because 3.0 doesn't come with llvmgcc source/binaries and I

There is almost certainly a bug in lnt or the makefiles. I changed the body of Burg main to the following: + printf("Hello World\n"); + return 0; I re-ran the test-suite again and got the following errors: --- Tested: 986 tests -- FAIL: MultiSource/Applications/Burg/burg.execution_time (494 of 986) FAIL: MultiSource/Applications/ClamAV/clamscan.execution_time (495 of 986) FAIL:

Hi all, I have evaluated Polly's performance on LLVM test-suite with latest LLVM (r188054) and Polly (r187981).  Results can be viewed on: http://188.40.87.11:8000. There are mainly five new tests and each test is run with 10 samples: clang (run id = 27):  clang -O3 pollyBasic (run id = 28):  clang -O3 -load LLVMPolly.so pollyNoGen (run id = 29):  pollycc -O3 -mllvm -polly-optimizer=none

Hi, I get the following failures when I run the test-suite on linux (Ubuntu 12.04) using LNT (lnt runtest nt ...): (all are execution failures) MultiSource/Applications/Burg MultiSource/Applications/ClamAV MultiSource/Applications/lemon MultiSource/Applications/obsequi MultiSource/Benchmarks/MiBench/automotive-bitcount

On 08/10/2013 06:59 PM, Star Tan wrote: > Hi all, > > I have evaluated Polly's performance on LLVM test-suite with latest LLVM (r188054) and Polly (r187981). Results can be viewed on: http://188.40.87.11:8000. Hi Star Tan, thanks for the update. > There are mainly five new tests and each test is run with 10 samples: > clang (run id = 27): clang -O3 > pollyBasic (run id =

At 2013-08-12 01:18:30,"Tobias Grosser" <tobias at grosser.es> wrote: >On 08/10/2013 06:59 PM, Star Tan wrote: >> Hi all, >> >> I have evaluated Polly's performance on LLVM test-suite with latest LLVM (r188054) and Polly (r187981).  Results can be viewed on: http://188.40.87.11:8000. > >Hi Star Tan, > >thanks for the update. >

Hi, I figured out how to resolve the failures. I noticed that Mountain Lion includes Bison 2.3 while Ubuntu 12.04 includes Bison 2.5. I installed Bison 2.3 from source in Ubuntu and the failures went away. I'm a little concerned that the bison version fixed all the failures I was seeing. To my knowledge the only failing test that depended on bison was Burg. It almost looks like one failure

Hi Tanya, > 1) Compile llvm from source and untar the llvm-test in the projects > directory (name it llvm-test or test-suite). Choose to use a > pre-compiled llvm-gcc or re-compile it yourself. I compiled llvm and llvm-gcc with separate objects directories. Platform is x86_64-linux-gnu. > 2) Run make check, report any failures (FAIL or unexpected pass). Note > that you need to

Hi, LLVM’s SLP-vectorizer is a new pass that combines similar independent instructions in a straight-line code. It is currently not enabled by default, and people who want to experiment with it can use the clang command line flag “-fslp-vectorize”. I ran LLVM’s test suite with and without the SLP vectorizer on a Sandybridge mac (using SSE4, w/o AVX). Based on my performance measurements

G'Day Tanya, Is it too late to bring in the following patches to fix some major brokenness in the AuroraUX tool chain for 2.6? http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Tools.cpp?r1=84468&r2=84469&view=diff&pathrev=84469 http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Tools.cpp?r1=84265&r2=84266&view=diff&pathrev=84266

On Jul 14, 2013, at 9:52 PM, Chris Lattner <clattner at apple.com> wrote: > > On Jul 13, 2013, at 11:30 PM, Nadav Rotem <nrotem at apple.com> wrote: > >> Hi, >> >> LLVM’s SLP-vectorizer is a new pass that combines similar independent instructions in a straight-line code. It is currently not enabled by default, and people who want to experiment with it

LLVMers, 2.6 pre-release2 is ready to be tested by the community. http://llvm.org/prereleases/2.6/ If you have time, I'd appreciate anyone who can help test the release. To test llvm-gcc: 1) Compile llvm from source and untar the llvm-test in the projects directory (name it llvm-test or test-suite). Choose to use a pre- compiled llvm-gcc or re-compile it yourself. 2) Run make check,

On Sun, Jan 20, 2013 at 1:26 PM, Redmond, Paul <paul.redmond at intel.com> wrote: > There is almost certainly a bug in lnt or the makefiles. > > I changed the body of Burg main to the following: > > + printf("Hello World\n"); > + return 0; > > > I re-ran the test-suite again and got the following errors: > > --- Tested: 986 tests -- > FAIL:

On Jul 13, 2013, at 11:30 PM, Nadav Rotem <nrotem at apple.com> wrote: > Hi, > > LLVM’s SLP-vectorizer is a new pass that combines similar independent instructions in a straight-line code. It is currently not enabled by default, and people who want to experiment with it can use the clang command line flag “-fslp-vectorize”. I ran LLVM’s test suite with and without the SLP

Hi, Sorry for the delay in response. I measured the code size change and noticed small changes in both directions for individual programs. I found a 30k binary size growth for the entire testsuite + SPEC. I attached an updated performance report that includes both compile time and performance measurements. Thanks, Nadav On Jul 14, 2013, at 10:55 PM, Nadav Rotem <nrotem at apple.com>

Hi all, I've started looking at the GlobalMerge pass, enabled by default on ARM and AArch64. I think we should reconsider that, at least for AArch64. As is, the pass just merges all globals together, in groups of 4KB (AArch64, 128B on ARM). At the time it was enabled, the general thinking was "it's almost free, it doesn't affect performance much, we might as well use it".