search for: dragonegg

On Thu, Jun 09, 2011 at 03:44:40PM +0200, Duncan Sands wrote: > Hi Jack, thanks for doing this. > >> Below are the tabulated compile times and executable sizes. >> >> A) gcc 4.5.4svn using -msse3 -ffast-math -O3 -fno-tree-vectorize >> B) gcc 4.5.4svn/dragonegg using -msse3 -ffast-math -O3 -fno-tree-vectorize -fplugin-arg-dragonegg-enable-gcc-optzns >> C) gcc 4.5.4svn/dragonegg using -msse3 -ffast-math -O3 -fno-tree-vectorize > > These numbers really surprised me: the GCC code generators must be really slow > if the entire set of LLVM IR an...

...em-zlib --x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/lib --program-suffix=-fsf-4.5 --enable-lto --enable-checking=release Thread model: posix gcc version 4.5.4 20110608 (prerelease) (GCC) x86_64 darwin A) gcc 4.5.4svn using -msse3 -ffast-math -O3 -fno-tree-vectorize B) gcc 4.5.4svn/dragonegg using -msse3 -ffast-math -O3 -fno-tree-vectorize -fplugin-arg-dragonegg-enable-gcc-optzns C) gcc 4.5.4svn/dragonegg using -msse3 -ffast-math -O3 -fno-tree-vectorize D) gcc 4.5.4svn/dragonegg using -msse3 -ffast-math -O3 -fno-tree-vectorize -fplugin-arg-dragonegg-enable-gcc-optzns -fplugin-arg-drago...

> Is there anything I can do to make the build more verbose so I can debug this? make VERBOSE=1

Despite the commit of... ------------------------------------------------------------------------ r135371 | lattner | 2011-07-18 00:25:32 -0400 (Mon, 18 Jul 2011) | 2 lines untested patch to de-constify llvm::Type, patch by David Blaikie! current dragonegg svn at r135391 still fails to compile against FSF gcc 4.5.3 with the failure... In file included from /sw/src/fink.build/dragonegg-gcc45-3.0-1/dragonegg-3.0/src/Convert.cpp:60: In file included from /sw/lib/gcc4.5/lib/gcc/x86_64-apple-darwin11.0.0/4.5.3/plugin/include/tree-flow.h:29: /sw/lib/gcc4....

Duncan, Below are the tabulated compile times and executable sizes. A) gcc 4.5.4svn using -msse3 -ffast-math -O3 -fno-tree-vectorize B) gcc 4.5.4svn/dragonegg using -msse3 -ffast-math -O3 -fno-tree-vectorize -fplugin-arg-dragonegg-enable-gcc-optzns C) gcc 4.5.4svn/dragonegg using -msse3 -ffast-math -O3 -fno-tree-vectorize Compile time (seconds) Benchmark A) stock B) gcc 4.5.4/ C) gcc 4.5.4/ gcc 4.5.4 dragonegg/optzns drago...

...utils/TargetInfo.cpp g++ -c -DTARGET_TRIPLE=\"x86_64-apple-darwin10.7.0\" \ -DENABLE_LTO -I/sw/include -I/sw/include -D_DEBUG -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -MD -MP -DIN_GCC -DREVISION=\"exported\" -DGCC_MAJOR=4 -DGCC_MINOR=5 -I/sw/src/fink.build/dragonegg-gcc45-2.9-1/dragonegg-2.9 -I/sw/src/fink.build/dragonegg-gcc45-2.9-1/dragonegg-2.9/ADT -I/sw/lib/gcc4.5/lib/gcc/x86_64-apple-darwin10.7.0/4.5.3/plugin/include -Wall -Wextra -fvisibility=hidden -I/sw/include -D_DEBUG -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -O3 -fno-exceptions...

...lude --x-libraries=/usr/X11R6/lib --program-suffix=-fsf-4.5 --enable-lto --enable-checking=release > Thread model: posix > gcc version 4.5.4 20110608 (prerelease) (GCC) > > x86_64 darwin > > A) gcc 4.5.4svn using -msse3 -ffast-math -O3 -fno-tree-vectorize > B) gcc 4.5.4svn/dragonegg using -msse3 -ffast-math -O3 -fno-tree-vectorize -fplugin-arg-dragonegg-enable-gcc-optzns > C) gcc 4.5.4svn/dragonegg using -msse3 -ffast-math -O3 -fno-tree-vectorize > D) gcc 4.5.4svn/dragonegg using -msse3 -ffast-math -O3 -fno-tree-vectorize -fplugin-arg-dragonegg-enable-gcc-optzns -fplugin...

Hi Jack, thanks for doing this. > Below are the tabulated compile times and executable sizes. > > A) gcc 4.5.4svn using -msse3 -ffast-math -O3 -fno-tree-vectorize > B) gcc 4.5.4svn/dragonegg using -msse3 -ffast-math -O3 -fno-tree-vectorize -fplugin-arg-dragonegg-enable-gcc-optzns > C) gcc 4.5.4svn/dragonegg using -msse3 -ffast-math -O3 -fno-tree-vectorize These numbers really surprised me: the GCC code generators must be really slow if the entire set of LLVM IR and codegen optimiza...

I've been trying to package DragonEgg for Fedora Linux. Fedora 16 has LLVM 2.9 and GCC 4.6, but not the necessary GCC patches. If I build LLVM 3.0 on Fedora 16, then I can build DragonEgg 3.0, and it works fine. However, I can't submit that to the repository. On the other hand, Fedora 17, which just entered Beta, has LLVM 3....

Hello All, Another newbie question. I am confused as to what options will work with "fplugin-arg-dragonegg-llvm-option" for dragonegg plugin. Readme says it is used to pass command-line options to llvm. I shall consolidate into 3 questions. For all examples below, I used combo- gcc 4.6 + dragonegg(trunk) + llvm(trunk) (1). Does 'fplugin-arg-dragonegg-llvm-option' allow all 'opt' op...

Current dragonegg svn has all of the -fplugin-arg-dragonegg-enable-gcc-optzns bugs for usage with -ffast-math -O3 addressed except for those related to PR2314. Using the -fno-tree-vectorize option, we can evaluate the current state of -fplugin-arg-dragonegg-enable-gcc-optzns with the Polyhedron 2005 benchmarks compa...

...nton at korobeynikov.info> wrote: > Looks like your gcc is 32-bit and you're trying to load 64-bit plugin. > > On Tue, Oct 28, 2014 at 8:27 PM, Ajay Panyala <ajay.panyala at gmail.com> > wrote: > > Hi Brian, > > > > Thanks for sharing your experience with dragonegg. > > I would like to use tilera-gcc as the compiler driver. native gcc would > not > > be able to > > handle things like tilera specific intrinsics in the source code. > > > > I built dragonegg using > > > > GCC=/path/to/tilera-gcc48/bin/tile-gcc > &g...

Hi Brian, Thanks for sharing your experience with dragonegg. I would like to use tilera-gcc as the compiler driver. native gcc would not be able to handle things like tilera specific intrinsics in the source code. I built dragonegg using GCC=/path/to/tilera-gcc48/bin/tile-gcc LLVM_CONFIG=/path/to/tilera-llvm/bin/tilegx-llvm-config make and also tried onl...

I am using a gcc (v 4.8.2) cross compiler for the tilera architecture. There is an LLVM (v 3.3) cross compiler available for tilera ( http://tilera.github.io/llvm), but the frontend only has partial support for certain tilera intrinsics and no OpenMP support. Hence, I have decided to use DragonEgg (v 3.3) to resolve this. I was able to build DragonEgg, but when I pass the command line argument -fplugin=dragonegg.so when compiling with the tilera-gcc I get the error cannot load dragonegg.so: wrong ELF class: ELFCLASS64 i.e. the tilera-gcc does not accept the x86 shared library object dragoneg...

...gt;wrote: > Despite the commit of... > > ------------------------------------------------------------------------ > r135371 | lattner | 2011-07-18 00:25:32 -0400 (Mon, 18 Jul 2011) | 2 lines > > untested patch to de-constify llvm::Type, patch by David Blaikie! > > current dragonegg svn at r135391 still fails to compile against FSF gcc > 4.5.3 > with the failure... > > In file included from > /sw/src/fink.build/dragonegg-gcc45-3.0-1/dragonegg-3.0/src/Convert.cpp:60: > In file included from > /sw/lib/gcc4.5/lib/gcc/x86_64-apple-darwin11.0.0/4.5.3/plugin/inc...

Hi Jack, thanks for these numbers. Can you also please measure compile times? I'm thinking of enabling gcc optimizations by default, but I don't want to increase compile times, which means choosing a value for the -fplugin-arg-dragonegg-llvm-ir-optimize option that is low enough to get good compile times, yet high enough to get fast code. It would be great if you could play around with this to find a good choice. Best wishes, Duncan. > Current dragonegg svn has all of the -fplugin-arg-dragonegg-enable-gcc-optzns bugs for...

Hi, I'm trying to compile release 3.2 of DragonEgg (checked out from http://llvm.org/svn/llvm-project/dragonegg/branches/release_32. I'm at revision 170458), under Ubuntu (Ubuntu 12.04.1 LTS (GNU/Linux 2.6.39-gcg-20121018 x86_64)) and I get the following error. tmroeder at myubuntu:~/src/dragonegg$ make Compiling utils/TargetInfo.cpp Linking T...

On Tue, Apr 03, 2012 at 09:26:38AM +0200, Duncan Sands wrote: > Hi Jack, > >> Attached are the Polyhedron 2005 benchmark results for current llvm/dragonegg svn >> on x86_64-apple-darwin11 built against Xcode 4.3.2 and FSF gcc 4.6.3. > > thanks for the numbers. How does this compare to LLVM 3.0 - were there any > regressions? The results from just before llvm/dragonegg 3.0 was released are at... http://lists.cs.uiuc.edu/pipermail/llvm...

...:57:51 -0400 > Jack Howarth <howarth at bromo.med.uc.edu> wrote: > > > On Tue, Apr 03, 2012 at 09:26:38AM +0200, Duncan Sands wrote: > > > Hi Jack, > > > > > >> Attached are the Polyhedron 2005 benchmark results for current > > >> llvm/dragonegg svn on x86_64-apple-darwin11 built against Xcode > > >> 4.3.2 and FSF gcc 4.6.3. > > > > > > thanks for the numbers. How does this compare to LLVM 3.0 - were > > > there any regressions? > > > > The results from just before llvm/dragonegg 3.0 was...

Hi Pawel, can you please pull this dragonegg patch into 3.2. I am the code owner for dragonegg. Thanks a lot, Duncan. On 28/11/12 13:44, Duncan Sands wrote: > Author: baldrick > Date: Wed Nov 28 06:44:50 2012 > New Revision: 168787 > > URL: http://llvm.org/viewvc/llvm-project?rev=168787&view=rev > Log: > Add suppor...