search for: picus

hello, i am trying to upload a image file ...using paperclip in rails 3 i did as follows 1. In gemfile => included gem paperclip 2.In config/environments /development.rb => Paperclip.options[:command_path] = "/usr/bin/" (convert path) 3.created a controller *picusers *and defined => def create @picuser = Picuser.create(params[:picuser]) end 4.created a model *picuser *with =>has_attached_file :avatar, :styles => {:medium => "300*300>", :thumb => "100*100>" } created a migration file with following colu...

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 segfaulting. >>> So there clearly is som...

...lvm -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: > > 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 <Kri...

...patch? Have you been working on it since then? Should I investigate the segfault more and send you a reproducer? Is this patch the way forward, or do you have other ideas for reducing the stack usage? Thanks, Diana > > Thanks, > > Kristof > > > On 16 May 2017, at 14:06, Diana Picus via llvm-dev <llvm-dev at lists.llvm.org> > wrote: > > 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 > t...

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 13m6.296s > user 42m45.191s > sys 1m2.030s > > (on top of a fully built r303542). It should be fine for the ARM bots. > > However, you need to 'return std::move(M)' at li...

...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 one: https://bugs.llvm.org/show_bug.cgi?id=33036 > > I'm still investigating whether this is an actual GlobalISel issue or > something else (I'll also start a build on a more recent revision to > see how that behaves). &g...

...pect 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 13m6.296s > user 42m45.191s > sys 1m2.030s > > (on top of a fully built r303542). It should be fine for the ARM bots. > > However, you need to 'return std::move(M)' at line 1...

...state-machine based implementation. It's not fully converted to a state-machine yet since it generates lots of smaller machines (one matcher and one emitter per rule) instead of a single machine but it's hopefully sufficient to unblock my patch series. > On 26 May 2017, at 09:10, Diana Picus <diana.picus at linaro.org> wrote: > > Ok, that sounds reasonable. I'm happy to test more patches for you > when they're ready. > > On 25 May 2017 at 17:39, Daniel Sanders <daniel_l_sanders at apple.com> wrote: >> Thanks for trying that patch. I agree that...

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...

...39;re hitting compile-time problems when we can only import 25% of the rules. That said, I have a couple more nearly-finished patches I'd like to get in before we introduce the state machine. Hopefully, the above tricks will be enough to save me a re-write. > On 25 May 2017, at 16:11, Diana Picus <diana.picus at linaro.org> wrote: > > Hi Daniel, > > I built r303542, then applied your patch and built again and it still takes > real 34m30.279s > user 84m36.553s > sys 0m58.372s > > This is better than the 50m I saw before, but I think we should try...

...instead of internally/with a narrower audience. - Report any performance problem you identify - Propose patches! Cheers, -Quentin > On Jun 16, 2017, at 3:06 PM, Quentin Colombet via llvm-dev <llvm-dev at lists.llvm.org> wrote: > >> >> On Jun 14, 2017, at 7:27 AM, Diana Picus <diana.picus at linaro.org <mailto:diana.picus at linaro.org>> wrote: >> >> On 12 June 2017 at 18:54, Diana Picus <diana.picus at linaro.org <mailto:diana.picus at linaro.org>> wrote: >> Hi all, >> >> I added a buildbot [1] running the test-su...

...e allocation pattern? > > The second one is to split up the functions by the number of operands in > the top-level instruction. This constrains the scale of the task the > register allocator needs to deal with in X86InstructionSelection.cpp.o. > > On 22 May 2017, at 10:42, Diana Picus <diana.picus at linaro.org> wrote: > > 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 d...

...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: >> >> 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: >> rea...

...ource file and will also make it simpler > for the compiler to compile it. > > > On 21 May 2017, at 11:16, Vitaly Buka <vitalybuka at google.com> wrote: > > It must be r303341, I commented on corresponding llvm-commits thread. > > On Fri, May 19, 2017 at 7:34 AM, Diana Picus via llvm-dev > <llvm-dev at lists.llvm.org> wrote: >> >> Ok, thanks. I'll try to do a bisect next week to see if I can find it. >> >> Cheers, >> Diana >> >> On 19 May 2017 at 16:29, Daniel Sanders <daniel_l_sanders at apple.com> >>...

...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 logic triggers if the name is not found, but obviously that is not working! > > 💬 from 📱 > >> On Aug 28, 2017, at 2:04 AM, Diana Picus <diana.picus at linaro.org> wrote: >> >> 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://...

...> - Propose patches! > > Cheers, > -Quentin > > > >> On Jun 16, 2017, at 3:06 PM, Quentin Colombet via llvm-dev <llvm-dev at lists.llvm.org <mailto:llvm-dev at lists.llvm.org>> wrote: >> >>> >>> On Jun 14, 2017, at 7:27 AM, Diana Picus <diana.picus at linaro.org <mailto:diana.picus at linaro.org>> wrote: >>> >>> On 12 June 2017 at 18:54, Diana Picus <diana.picus at linaro.org <mailto:diana.picus at linaro.org>> wrote: >>> Hi all, >>> >>> I added a buildbot [1]...

...t 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 <diana.picus at linaro.org> wrote: > > Hi all, > > I'm still running some validation on this, I'll send an email when > it's done. If that goes well I don't have anything against making the > switch. > > For the record, here's a summary of issues th...

...c 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 at linaro.org> wrote: > Hi, > > All good on AArch64 - we've uploaded the binaries. > > Regards, > Diana > > On 19 August 2016 at 04:51, Hans Wennborg via Release-testers > <release-testers at lists.llvm.org> wrote: >> Dear testers, >&...

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 >...

...blem is that the bot is updating llvm.src, but trying to build from llvm. Galina, it looks like this is related to your recent changes to zorg, you probably missed a spot somewhere and I can't find it on a first glance. Could you have a look? Thanks, Diana On 5 September 2016 at 12:01, Diana Picus <diana.picus at linaro.org> wrote: > Hi Nico, > > Thanks for reporting this. I restarted clang-cmake-thumbv7-a15 and cleared > its ccache, I'll be keeping an eye on it. > > Regards, > Diana > > On 5 September 2016 at 05:26, Nico Weber via cfe-dev > <cfe-de...