search for: julias

hello everyone,recently I write a package for R call Julia through Julia C API https://github.com/armgong/RJulia now the package can do 1 finish basic typemapping, now int boolean double R vector to julia 1d-array is ok,and julia int32 int64 float64 bool 1D array to R vector is also ok. 2 R STRSXP to julia string 1D array and Julia string array to STRSXP is written but not sure it is correct or

Dear Community, in an earlier post, students working on LLVM were asked to provide a short report on their GSoC project. in the following I want to give an overview on the current status of my GSoC project and outline my next planned activities. Since my mentoring organization is Julia, I also send this to the according mailing list. *1. Activities so far:* As described in my proposal [1], I

Folks, We are contemplating holding a Birds of a Feather session titled "Julia and LLVM: Implementing a fast dynamic language for technical computing" at the LLVM 2012 European Conference on April 12-13 in London. http://llvm.org/devmtg/2012-04-12/ Would this be of interest to the LLVM developer and user community? It would be great if you could drop me a line. It will help us gauge

Dear LLVM contributors, my name is Matthias, I am a graduate student majoring in computer science at the Vienna University of Technology, and I am glad to be one of this year's GSoC students who work for the Julia foundation. Julia is a relatively young programming language that uses LLVM for just-in-time compilation and the goal of my project is to integrate Polly in this environment to

Hello, I'm trying to fix a long standing issue we are having in Julia where when the file information switched, we weren't recording that correctly, so line information showed up in the wrong file. Basically we would always create a scope with the DISubprogram and the given line number. What I tried was to change the scope to be a DIFile instead so we'd get the correct file

Actually it only link the shlib fine. Linking any executable against it fails: llvm[2]: Linking Release+Asserts executable llvm-lto (without symbols) /home/kfischer/julia/deps/llvm-svn/build_Release+Asserts/Release+Asserts/bin/clang++ -fsanitize=address -O3 -Wl,-R -Wl,'$ORIGIN/../lib' -L/home/kfischer/julia/deps/llvm-svn/build_Release+Asserts+Sanitize/Release+Asserts/lib

Indeed, removing that flag works fine, the only question is why this is added in tools/llvm-shlib/Makefile in the first place then and what to do about it: ifeq ($(HOST_OS), $(filter $(HOST_OS), Linux GNU GNU/kFreeBSD)) # Don't allow unresolved symbols. LLVMLibsOptions += -Wl,--no-undefined endif On Thu, Nov 21, 2013 at 11:53 AM, Alexander Potapenko <glider at

Sorry, I didn't have a small IR example and I was sure I was just doing something stupid. Thanks for the help, I'll try it out and report back. Maybe it would be good to add an assertion or something that tells people what's wrong in this case, since the generated DWARF seems to be invalid? On Wed, Aug 13, 2014 at 5:53 PM, David Blaikie <dblaikie at gmail.com> wrote: > Use

Hallo! Is there a possibility to plot a number line in R? I would like to display 3 different Intervals on the same number line. Ideally, it would be possible to add a name to each number (e.g. Interval 1, lower cut-off...and so on). I have not found a command for this. Thank you for your help. Julia [[alternative HTML version deleted]]

Hello everybody, after moving from OS X to Linux build llvm with asan enabled (I also updated to trunk, but not sure if that's related). However, it's totally possible that I missed a step that I took back when I set this up for me, so I might be doing something very stupid. Anyway, I'm configuring LLVM with ../configure --prefix=/home/kfischer/julia/usr --build=x86_64-pc-linux-gnu

My purpose in mentioning the Julia language (julialang.org) here is not to start a flame war. I find it to be a very interesting development and others who read this list may want to read about it too. It is still very much early days for this language - about the same stage as R was in 1995 or 1996 when only a few people knew about it - but Julia holds much potential. There is a thread about

Oh, I see. Sorry I misunderstood. I'll try to come up with some minimal IR. The assertion stems from the fact that getCompileUnitDIE() returns null and then crashes at DWARFUnit.cpp:301. I admit I don't know if this problem is on the parsing or the generation side. While I come up with the IR, basically what I was doing was using a DebugLoc with scope being a DIFile rather than a

What I meant to say was that it worked for me on OS X on a slightly older version of LLVM. Anyway, here's the ld line: "/usr/bin/ld" -export-dynamic -z relro --hash-style=gnu --build-id --eh-frame-hdr -m elf_x86_64 -shared -o /home/kfischer/julia/deps/llvm-svn/build_Release+Asserts+Sanitize/Release+Asserts/lib/

I'm looking for a sanity check on extending SLP Vectorizer to deal with aggregates. I'd like to vectorize Julia tuple operations. The Julia compiler lowers tuples to LLVM arrays, not LLVM vectors. I've tried making Julia lower tuples to LLVM vectors, but that hurt performance when SLP Vectorizer was not applicable, because of extraction/insertion overhead. I.e., the Julia lowering

Hello everybody, I've run into some strange behavior with memory sanitizer that I can't explain and hope somebody with more knowledge of the implementation would be able to help me out or at least point me into the right direction. For background, I'm using memory sanitizer to check Julia (julialang.org), which uses (or at least will once I track down a few bugs) MCJIT for the code

Use BUG_ON instead of a if condition followed by BUG. Generated by: scripts/coccinelle/misc/bugon.cocci CC: Mike Rapoport <rppt at linux.vnet.ibm.com> Signed-off-by: Julia Lawall <julia.lawall at lip6.fr> Signed-off-by: Fengguang Wu <fengguang.wu at intel.com> --- macvtap.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/drivers/net/macvtap.c +++

Use BUG_ON instead of a if condition followed by BUG. Generated by: scripts/coccinelle/misc/bugon.cocci CC: Mike Rapoport <rppt at linux.vnet.ibm.com> Signed-off-by: Julia Lawall <julia.lawall at lip6.fr> Signed-off-by: Fengguang Wu <fengguang.wu at intel.com> --- macvtap.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/drivers/net/macvtap.c +++

On Thu, Nov 21, 2013 at 6:18 AM, Keno Fischer <kfischer at csail.mit.edu> wrote: > Hello everybody, > > after moving from OS X to Linux build llvm with asan enabled Sorry, I failed to parse this. You're compiling Clang on Linux, and OSX is unrelated, right? > (I also updated > to trunk, but not sure if that's related). However, it's totally possible > that I

This is a false positive, but I wonder if it is really necessary to put the assignment in the conditional test expression. julia ---------- Forwarded message ---------- Date: Tue, 28 Nov 2017 13:23:36 +0800 From: kbuild test robot <fengguang.wu at intel.com> To: kbuild at 01.org Cc: Julia Lawall <julia.lawall at lip6.fr> Subject: [PATCH] drm/nouveau/mmu: fix odd_ptr_err.cocci

> Do you happen to have any plans on reporting your progress publicly? > I will try to make my progress transparent by writing about it on my blog as often as possible and definitely give updates at the mailing lists ( julia-dev <https://groups.google.com/group/julia-dev>, polly-dev and llvm-dev). Also, please submit a patch to llvm.org/SummerOfCode/2016.html to add > some