similar to: Flaky ASAN test on Windows?

Displaying 20 results from an estimated 1000 matches similar to: "Flaky ASAN test on Windows?"

2017 May 19
2
[GlobalISel][AArch64] Toward flipping the switch for O0: Please give it a try!
On 18 May 2017 at 19:09, Quentin Colombet <qcolombet at apple.com> wrote: > Hi Diana, > >> On May 18, 2017, at 1:15 AM, Diana Picus <diana.picus at linaro.org> wrote: >> >> On 18 May 2017 at 09:06, Kristof Beyls <Kristof.Beyls at arm.com> wrote: >>> I think Diana found that when enabling r299283, the bootstrap failed with >>> llvm-tblgen
2017 May 18
2
[GlobalISel][AArch64] Toward flipping the switch for O0: Please give it a try!
On 18 May 2017 at 09:06, Kristof Beyls <Kristof.Beyls at arm.com> wrote: > I think Diana found that when enabling r299283, the bootstrap failed with > llvm-tblgen segfaulting. > So there clearly is some work required there. Indeed. @Quentin, what is the status of that patch? Have you been working on it since then? Should I investigate the segfault more and send you a reproducer?
2017 May 16
2
[GlobalISel][AArch64] Toward flipping the switch for O0: Please give it a try!
Turns out it really is a GlobalISel issue - we eat up too much stack space because all the constants used in the switches are stored on the stack. We need to fix this somehow before changing the default. I'll try to give it a run with Quentin's r299283 on top to see if it helps. Cheers, Diana On 15 May 2017 at 09:38, Diana Picus <diana.picus at linaro.org> wrote: > Got another
2017 May 22
2
[GlobalISel][AArch64] Toward flipping the switch for O0: Please give it a try!
Hi Quentin, I actually did a run with -mllvm -optimize-regalloc -mllvm -regalloc=greedy over the weekend and the test does pass with that. Haven't measured the compile time though. Cheers, Diana On 19 May 2017 at 19:06, Quentin Colombet <qcolombet at apple.com> wrote: > Hi Diana, > > On May 19, 2017, at 1:33 AM, Diana Picus <diana.picus at linaro.org> wrote: > >
2017 May 31
2
Buildbots timing out on full builds
Great! I expect I'll be able to cut it down further once I start fusing these smaller state-machines together. Before that, I'll re-order the patches that went into that diff so that I don't have to re-commit the regression before fixing it. > On 31 May 2017, at 13:48, Diana Picus <diana.picus at linaro.org> wrote: > > Hi, > > This runs in: > real
2017 May 31
2
Buildbots timing out on full builds
Hi Diana and Vitaly, Could you give https://reviews.llvm.org/differential/diff/100829/ <https://reviews.llvm.org/differential/diff/100829/> a try? When measuring the compile of AArch64InstructionSelector.cpp.o with asan enabled and running under instruments's Allocation profiler, my machine reports that the cumulative memory allocations is down to ~3.5GB (was ~10GB), the number of
2017 May 12
2
[GlobalISel][AArch64] Toward flipping the switch for O0: Please give it a try!
Agreed. That was probably just luck before :) -eric On Fri, May 12, 2017 at 5:22 AM Diana Picus via llvm-dev < llvm-dev at lists.llvm.org> wrote: > It turns out that can be fixed by adding -lm to the link line, so I > will probably convert it into a test-suite bug. > > I don't suppose it's crucial to handle the fabs intrinsic nicely at -O0. > > On 12 May 2017 at
2017 May 22
4
Buildbots timing out on full builds
Hi Daniel, I did your experiment on a TK1 machine (same as the bots) and for r303258 I get: real 18m28.882s user 35m37.091s sys 0m44.726s and for r303259: real 50m52.048s user 88m25.473s sys 0m46.548s If I can help investigate, please let me know, otherwise we can just try your fixes and see how they affect compilation time. Thanks, Diana On 22 May 2017 at 10:49, Daniel
2017 May 31
0
Buildbots timing out on full builds
Is https://reviews.llvm.org/differential/diff/100829/ replacement for r303341? If so LGTM. r303542 msan AArch64InstructionSelector.cpp: 1m17.209s r303542+diff/100829/ <https://reviews.llvm.org/differential/diff/100829/> msan AArch64InstructionSelector.cpp: 1m24.724s On Wed, May 31, 2017 at 6:13 AM, Daniel Sanders <daniel_l_sanders at apple.com> wrote: > Great! I expect
2017 Jun 16
7
[GlobalISel][AArch64] Toward flipping the switch for O0: Please give it a try!
Hi all, We had some internal discussions about flipping the default for O0 and we concluded that we wanted to postpone it. *** Why Is That? *** We don’t want to send the wrong message that GlobalISel’s design is set in stone and ready for broader adoption. In particular, 1. The APIs are still evolving and can still possibly change significantly 2. The TableGen backend to reuse the existing SD
2017 May 25
2
Buildbots timing out on full builds
Thanks for trying that patch. I agree that 34 mins still isn't good enough but we're heading in the right direction. Changing the partitioning predicate to the instruction opcode rather than the number of operands in the top-level instruction will hopefully cut it down further. I also have a patch that shaves a small amount off of the compile-time by replacing the various
2017 Aug 28
2
Buildbot can't submit results to LNT server
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
2017 May 22
2
Buildbots timing out on full builds
Nope, no sanitizers. On 22 May 2017 at 11:38, Daniel Sanders <daniel_l_sanders at apple.com> wrote: > Is that with -fsanitize=memory too? > > I'm currently building ToT with r303258 reverted. Once that's done I'll commit the revert and start investigating fixes. > >> On 22 May 2017, at 10:22, Diana Picus <diana.picus at linaro.org> wrote: >>
2017 May 12
2
[GlobalISel][AArch64] Toward flipping the switch for O0: Please give it a try!
Hi, I ran into a little snag on the test-suite: https://bugs.llvm.org/show_bug.cgi?id=33021 It boils down to GlobalISel generating calls to fabs instead of using FABSDr (so we get undefined references). Cheers, Diana On 11 May 2017 at 18:40, Quentin Colombet <qcolombet at apple.com> wrote: > Hi Diana, > > Thanks for the summary. > > On May 11, 2017, at 4:01 AM, Diana Picus
2017 May 24
2
Buildbots timing out on full builds
On Tue, May 23, 2017 at 10:51 AM Daniel Sanders via llvm-dev < llvm-dev at lists.llvm.org> wrote: > Could you give https://reviews.llvm.org/differential/diff/99949/ a try? > It brings back the reverted commit and fixes two significant compile-time > issues. Assuming it works for you too, I'll finish off the patches and post > them individually. > > The first one
2016 Aug 20
4
[Release-testers] [3.9 Release] Release Candidate 2 has been tagged
Thanks! Can you post the sha1's for the files you uploaded? Windows and Mac look good. Uploaded: ca26fbfabb54ac1f70776ab3a5503313ec518f18 clang+llvm-3.9.0-rc2-x86_64-apple-darwin.tar.xz 26d616e1355dc0802f90babbd5ea0b72abc0c0bb LLVM-3.9.0-rc2-win32.exe 42363aeaff395d442f418d77b542a088b5b0658b LLVM-3.9.0-rc2-win64.exe Thanks, Hans On Fri, Aug 19, 2016 at 9:22 AM, Diana Picus <diana.picus
2017 Feb 27
2
LLVM social in Sweden?
Hi all, Thanks for the answers! I've also received a couple of answers off-list, so there should be enough of us to get something rolling. I think we should start with something informal to get to know each other and see what our interests are etc. So, I've created a poll with a random slice of March here [1], so we can sync on the date / time. Please pick as many options as you can. The
2017 May 31
2
[GlobalISel][AArch64] Toward flipping the switch for O0: Please give it a try!
Cool test :) It seems to work fine now, I don't see any new failures. IIUC, Kristof is also giving it another run. Cheers, Diana On 30 May 2017 at 22:57, Quentin Colombet <qcolombet at apple.com> wrote: > Hi Diana, > > I’ve actually gone ahead and pushed the fix as I was able to produce a > small reproducer. > > This is r304244 > > Let me know if you encounter
2017 Jun 14
2
[GlobalISel][AArch64] Toward flipping the switch for O0: Please give it a try!
On 12 June 2017 at 18:54, Diana Picus <diana.picus at linaro.org> wrote: > Hi all, > > I added a buildbot [1] running the test-suite with -O0 -global-isel. It > runs into the same 2 timeouts that I reported previously on this thread > (paq8p and scimark2). It would be nice to make it green before flipping the > switch. > > I did some more investigations on a machine
2017 Apr 01
3
GlobalISel BoF follow-up
Hi all, At the EuroLLVM BoF people asked where the design discussions around GlobalISel take place. Naturally, a lot of them take place at Apple, since they have the highest density of co-located GlobalISel devs, but we also have some in Phab. For those of you that are interested, please have a look at the following topics - discussions are progressing rather slowly and we definitely