search for: himenobmtxpa

..._64-apple-darwin12 under Xcode 5? Using current llvm/compiler-rt/clang/polly/testsuite with dragonegg 3.4 branch, I see the warnings... % /sw/lib/gcc4.8/bin/gcc-4 -fplugin=/sw/lib/gcc4.8/lib/dragonegg.so -specs=/sw/lib/gcc4.8/lib/integrated-as.specs -fplugin-arg-dragonegg-enable-gcc-optzns -Ofast himenoBMTxpa.c himenoBMTxpa.c: In function ‘main’: himenoBMTxpa.c:79:5: warning: incompatible implicit declaration of built-in function ‘strcpy’ [enabled by default] strcpy(size,argv[1]); ^ himenoBMTxpa.c: In function ‘set_param’: himenoBMTxpa.c:226:5: warning: incompatible implicit declaration of bui...

...nder Xcode 5? Using current > llvm/compiler-rt/clang/polly/testsuite with dragonegg 3.4 branch, I see > the warnings... > > % /sw/lib/gcc4.8/bin/gcc-4 -fplugin=/sw/lib/gcc4.8/lib/dragonegg.so -specs=/sw/lib/gcc4.8/lib/integrated-as.specs -fplugin-arg-dragonegg-enable-gcc-optzns -Ofast himenoBMTxpa.c > himenoBMTxpa.c: In function ‘main’: > himenoBMTxpa.c:79:5: warning: incompatible implicit declaration of built-in function ‘strcpy’ [enabled by default] > strcpy(size,argv[1]); > ^ > himenoBMTxpa.c: In function ‘set_param’: > himenoBMTxpa.c:226:5: warning: incompatib...

..._into_dragonegg.html with... GCC=/sw/lib/gcc4.7/bin/gcc-4 LLVM_CONFIG=/sw/opt/llvm-3.2/bin/llvm-config ENABLE_LLVM_PLUGINS=1 make CPPFLAGS="-DENABLE_LTO -I/sw/include" The resulting dragonegg plugin works fine as... /sw/lib/gcc4.7/bin/gcc-4 -fplugin=/sw/lib/gcc4.7/lib/dragonegg.so -O3 himenoBMTxpa.c but if I try to invoke polly with... /sw/lib/gcc4.7/bin/gcc-4 -fplugin=/sw/lib/gcc4.7/lib/dragonegg.so -O3 -fplugin-arg-dragonegg-llvm-option=load:/sw/opt/llvm-3.2/lib/LLVMPolly.dylib himenoBMTxpa.c I get the error... cc1: Unknown command line argument 'load=/sw/opt/llvm-3.2/lib/LLVMPolly...

.../sw/lib/gcc4.7/bin/gcc-4 LLVM_CONFIG=/sw/opt/llvm-3.2/bin/llvm-config ENABLE_LLVM_PLUGINS=1 make CPPFLAGS="-DENABLE_LTO -I/sw/include" >> >> The resulting dragonegg plugin works fine as... >> >> /sw/lib/gcc4.7/bin/gcc-4 -fplugin=/sw/lib/gcc4.7/lib/dragonegg.so -O3 himenoBMTxpa.c >> >> but if I try to invoke polly with... >> >> /sw/lib/gcc4.7/bin/gcc-4 -fplugin=/sw/lib/gcc4.7/lib/dragonegg.so -O3 -fplugin-arg-dragonegg-llvm-option=load:/sw/opt/llvm-3.2/lib/LLVMPolly.dylib himenoBMTxpa.c > > >> >> I get the error... >> >&g...

.... > > GCC=/sw/lib/gcc4.7/bin/gcc-4 LLVM_CONFIG=/sw/opt/llvm-3.2/bin/llvm-config ENABLE_LLVM_PLUGINS=1 make CPPFLAGS="-DENABLE_LTO -I/sw/include" > > The resulting dragonegg plugin works fine as... > > /sw/lib/gcc4.7/bin/gcc-4 -fplugin=/sw/lib/gcc4.7/lib/dragonegg.so -O3 himenoBMTxpa.c > > but if I try to invoke polly with... > > /sw/lib/gcc4.7/bin/gcc-4 -fplugin=/sw/lib/gcc4.7/lib/dragonegg.so -O3 -fplugin-arg-dragonegg-llvm-option=load:/sw/opt/llvm-3.2/lib/LLVMPolly.dylib himenoBMTxpa.c > > > I get the error... > > cc1: Unknown command line argumen...

...NFIG=/sw/opt/llvm-3.2/bin/llvm-config ENABLE_LLVM_PLUGINS=1 make CPPFLAGS="-DENABLE_LTO -I/sw/include" >>>> >>>> The resulting dragonegg plugin works fine as... >>>> >>>> /sw/lib/gcc4.7/bin/gcc-4 -fplugin=/sw/lib/gcc4.7/lib/dragonegg.so -O3 himenoBMTxpa.c >>>> >>>> but if I try to invoke polly with... >>>> >>>> /sw/lib/gcc4.7/bin/gcc-4 -fplugin=/sw/lib/gcc4.7/lib/dragonegg.so -O3 -fplugin-arg-dragonegg-llvm-option=load:/sw/opt/llvm-3.2/lib/LLVMPolly.dylib himenoBMTxpa.c >>>> >>>&...

...in/gcc-4 LLVM_CONFIG=/sw/opt/llvm-3.2/bin/llvm-config ENABLE_LLVM_PLUGINS=1 make CPPFLAGS="-DENABLE_LTO -I/sw/include" >>> >>> The resulting dragonegg plugin works fine as... >>> >>> /sw/lib/gcc4.7/bin/gcc-4 -fplugin=/sw/lib/gcc4.7/lib/dragonegg.so -O3 himenoBMTxpa.c >>> >>> but if I try to invoke polly with... >>> >>> /sw/lib/gcc4.7/bin/gcc-4 -fplugin=/sw/lib/gcc4.7/lib/dragonegg.so -O3 -fplugin-arg-dragonegg-llvm-option=load:/sw/opt/llvm-3.2/lib/LLVMPolly.dylib himenoBMTxpa.c >>> >>> >>> I get t...

...onfig ENABLE_LLVM_PLUGINS=1 make CPPFLAGS="-DENABLE_LTO -I/sw/include" >>>>>> >>>>>> The resulting dragonegg plugin works fine as... >>>>>> >>>>>> /sw/lib/gcc4.7/bin/gcc-4 -fplugin=/sw/lib/gcc4.7/lib/dragonegg.so -O3 himenoBMTxpa.c >>>>>> >>>>>> but if I try to invoke polly with... >>>>>> >>>>>> /sw/lib/gcc4.7/bin/gcc-4 -fplugin=/sw/lib/gcc4.7/lib/dragonegg.so -O3 -fplugin-arg-dragonegg-llvm-option=load:/sw/opt/llvm-3.2/lib/LLVMPolly.dylib himenoBMTxpa....

...m-3.2/bin/llvm-config ENABLE_LLVM_PLUGINS=1 make CPPFLAGS="-DENABLE_LTO -I/sw/include" >>>>> >>>>> The resulting dragonegg plugin works fine as... >>>>> >>>>> /sw/lib/gcc4.7/bin/gcc-4 -fplugin=/sw/lib/gcc4.7/lib/dragonegg.so -O3 himenoBMTxpa.c >>>>> >>>>> but if I try to invoke polly with... >>>>> >>>>> /sw/lib/gcc4.7/bin/gcc-4 -fplugin=/sw/lib/gcc4.7/lib/dragonegg.so -O3 -fplugin-arg-dragonegg-llvm-option=load:/sw/opt/llvm-3.2/lib/LLVMPolly.dylib himenoBMTxpa.c >>>&g...

On Oct 23, 2012, at 4:46 PM, Jack Howarth wrote: > On Tue, Oct 23, 2012 at 02:03:15PM -0700, Nick Kledzik wrote: >> >> On Oct 23, 2012, at 1:57 PM, Jack Howarth wrote: >>> Nick, >>> Can I do this without access to a debug version of dyld? Using the copy of LLVMPolly.so with isl/cloog-isl/gmp statically linked, >>> I find that if I set the breakpoint to

...UGINS=1 make CPPFLAGS="-DENABLE_LTO -I/sw/include" > >>>>>> > >>>>>> The resulting dragonegg plugin works fine as... > >>>>>> > >>>>>> /sw/lib/gcc4.7/bin/gcc-4 -fplugin=/sw/lib/gcc4.7/lib/dragonegg.so -O3 himenoBMTxpa.c > >>>>>> > >>>>>> but if I try to invoke polly with... > >>>>>> > >>>>>> /sw/lib/gcc4.7/bin/gcc-4 -fplugin=/sw/lib/gcc4.7/lib/dragonegg.so -O3 -fplugin-arg-dragonegg-llvm-option=load:/sw/opt/llvm-3.2/lib/LLVMPolly...

On Tue, Oct 23, 2012 at 02:03:15PM -0700, Nick Kledzik wrote: > > On Oct 23, 2012, at 1:57 PM, Jack Howarth wrote: > > Nick, > > Can I do this without access to a debug version of dyld? Using the copy of LLVMPolly.so with isl/cloog-isl/gmp statically linked, > > I find that if I set the breakpoint to the address of the initializer... > > > > dyld: calling

...nal items in link.txt. Note that -pthread is not necessary on darwin as libpthread.dylib is just a symlink to libSystem.dylib. This linkage shifts the failure to... % gcc-fsf-4.7 -fplugin=/sw/lib/gcc4.7/lib/dragonegg.so -fplugin-arg-dragonegg-llvm-option=-load:/sw/opt/llvm-3.2/lib/LLVMPolly.so -O3 himenoBMTxpa.c himenoBMTxpa.c: In function 'main': himenoBMTxpa.c:79:5: warning: incompatible implicit declaration of built-in function 'strcpy' [enabled by default] himenoBMTxpa.c: In function 'set_param': himenoBMTxpa.c:226:5: warning: incompatible implicit declaration of built-in func...

Hi, > I looks like the code is calling dlopen() on LLVMPolly.so and it or something it links against has an initializer. The initialer is run before dlopen() returns and the crash is in the initializer. The message: > > dyld: fast lazy bind offset out of range (53437, max=7640) in image /sw/lib/gcc4.7/libexec/gcc/x86_64-apple-darwin12.2.0/4.7.2/cc1 > > means the initializer

Now that dragoneegg is robust in its default usage and the dragonegg svn is moderately stable with -fplugin-arg-dragonegg-enable-gcc-optzns, it is possible to gauge the impact of that feature. Comparing clang 2.9, FSF gcc 4.5.3svn, FSF gcc 4.6.0 and dragonegg svn with FSF gcc 4.5.3svn using the himenoBMTxpa benchmark, the enhancement to code performance from -fplugin-arg-dragonegg-enable-gcc-optzns is clear on x86_64-apple-darwin10 for -fomit-frame-pointer -O3 -ffast-math -funroll-loops... compiler MFLOPS clang 2.9 230.529385 gcc 4.5.3...

...CPPFLAGS="-DENABLE_LTO -I/sw/include" >>>>>>>> >>>>>>>> The resulting dragonegg plugin works fine as... >>>>>>>> >>>>>>>> /sw/lib/gcc4.7/bin/gcc-4 -fplugin=/sw/lib/gcc4.7/lib/dragonegg.so -O3 himenoBMTxpa.c >>>>>>>> >>>>>>>> but if I try to invoke polly with... >>>>>>>> >>>>>>>> /sw/lib/gcc4.7/bin/gcc-4 -fplugin=/sw/lib/gcc4.7/lib/dragonegg.so -O3 -fplugin-arg-dragonegg-llvm-option=load:/sw/opt/llvm-3.2/l...

Duncan, Do a quick check here on x86_64-apple-darwin10 with svn llvm and svn dragon-egg against release gcc 4.5.0, the results from the himenoBMTxpa benchmark compiled at -O3 look pretty good. With stock gcc-4.5.0, we get... Grid-size = M mimax = 128 mjmax = 128 mkmax = 256 imax = 127 jmax = 127 kmax =255 Start rehearsal measurement process. Measure the performance in 3 times. MFLOPS: 156.560865 time(s): 2.575476 1.733593e-03 Now, start...

Hi Peter, > Why not do this too? I've applied this - thanks for the patch! Ciao, Duncan.

Jack, I looks like the code is calling dlopen() on LLVMPolly.so and it or something it links against has an initializer. The initialer is run before dlopen() returns and the crash is in the initializer. The message: dyld: fast lazy bind offset out of range (53437, max=7640) in image /sw/lib/gcc4.7/libexec/gcc/x86_64-apple-darwin12.2.0/4.7.2/cc1 means the initializer called something which

...agoneegg is robust in its default usage and the dragonegg svn > is moderately stable with -fplugin-arg-dragonegg-enable-gcc-optzns, it is > possible to gauge the impact of that feature. Comparing clang 2.9, FSF gcc 4.5.3svn, > FSF gcc 4.6.0 and dragonegg svn with FSF gcc 4.5.3svn using the himenoBMTxpa benchmark, > the enhancement to code performance from -fplugin-arg-dragonegg-enable-gcc-optzns is > clear on x86_64-apple-darwin10 for -fomit-frame-pointer -O3 -ffast-math -funroll-loops... > > compiler MFLOPS > clang 2.9 230.5293...