similar to: [LLVMdev] Help regarding profiling information

Hi, I am a new user to llvm. I have a small question. I am trying to obtain basic block execution frequency for LLVM blocks for mediabench g721 benchmark. I have generated control flow graphs, and instruction mix of the same. however, to obtain runtime profile information, I tried the following. build llvm in PROFILE_ENABLE mode reconfigure path for all the files. run makefile for benchmark

# HG changeset patch # User Olaf Hering <olaf@aepfle.de> # Date 1341839122 -7200 # Node ID 2dd50c201ca0d3542f3589942ae9e51d33ec7509 # Parent 42f76d536b116d2ebad1b6705ae51ecd171d2581 stubdom: fix errors in newlib rpmlint found a few code bugs in newlib, and marks them as errors after rpm build. Add another newlib patch and apply it during stubdom build. I: A function uses a

Hello all, I am trying to install the llvm-gcc front end to use it in one of my projects, but I got stuck.. I am working on a Sun workstation: SunOS xxx 5.10 Generic_137137-09 sun4u sparc SUNW,Sun-Fire-V240 and I have gcc version 3.4.6: Reading specs from /sw/gcc-3.4.6/lib/gcc/sparc-sun-solaris2.10/3.4.6/specs Configured with: /.scratch/andjo/lsw/src/gcc/gcc-3.4.6/configure

Dear R-help, Can some one tell me how to profile compiled code dynamically loaded into R? Here's what I tried on our dual Opteron running SUSE Linux Enterprise Server 8 (GCC 3.3): Start with R-patched dated 2004-06-07: (I also had MAIN_CFLAGS="-pg" in config.site.) R is now configured for x86_64-unknown-linux-gnu Source directory: . Installation directory:

Hi, Standard approach to profiling dynamically loaded libraries with gprof doesn't seem to work with LLVM: export LD_PROFILE=Mylib.so export LD_PROFILE_OUTPUT=. make ENABLE_PROFILING=1 // compiling my project opt -load Profile/Mylib.so -options... but no Mylib.so.profile (or gmon.out) is produced. Profiling libc.so.6 usage by "ls -l", however, works fine. Could anyone explain

Hi, I am working on an R package which includes some C routines. I would like to profile the C routines (built with GCC under Debian Linux). I tried running R with LD_PROFILE=/path/to/C/library.so R and executing functions that would invoke the code therein. The code takes about twice as long to run with LD_PROFILE set than without, so I am guessing that profiling is taking place. However,

I have released rsync 3.2.3. It contains a smattering of bug fixes and various enhancements. To see a summary of all the recent changes, visit this link: https://rsync.samba.org/ftp/rsync/NEWS#3.2.3 You can download the source tar file and its signature from here: https://rsync.samba.org/ftp/rsync/rsync-3.2.3.tar.gz https://rsync.samba.org/ftp/rsync/rsync-3.2.3.tar.gz.asc See the

I have released rsync 3.2.3. It contains a smattering of bug fixes and various enhancements. To see a summary of all the recent changes, visit this link: https://rsync.samba.org/ftp/rsync/NEWS#3.2.3 You can download the source tar file and its signature from here: https://rsync.samba.org/ftp/rsync/rsync-3.2.3.tar.gz https://rsync.samba.org/ftp/rsync/rsync-3.2.3.tar.gz.asc See the

Hello, again. I'm interested to learn how programmers develop & test C/C++ code with R packages in Linux. I've been reading R source and the manual on Writing R Extensions but there are just a couple of details I can't understand. I wish I could watch over a developer's shoulder to see how people actually do this. I've tested a bit. I am able to take package.tar.gz

Hi, I am new to llvm and have read all the documents and managed to get the llvm tool working on linux without much problem. I am trying to generate some static analysis information about my program using llvm virtual machine architecture. the file is really simple hello world program with a small loop which increments a variable until a particular iteration. main() { int a,b,c; a=0; b=0; c=1;

Hi, Question I had was if someone has tried executing Mibench or Mediabench benchmarks using llvm. I am trying to do simple qsort benchmark in the Mibench benchmark suite. I substituted llvmc instead of gcc in the makefiles. But I am getting the following error. "llvmc qsort_small.c -O3 -o qsort_small -lm llvmc: Configuration file for 'c' is not available. make: *** [qsort_small]

Mike Stump wrote: > On Oct 31, 2008, at 1:10 PM, Luke Dalessandro wrote: >> I've started trying by trying to get sparc-sun-solaris2.10 (niagara) >> working. It appears that neither llvm nor llvm-gcc will build natively >> on the system, so I think that I need to build an llvm-gcc cross >> compiler. > > Get a gcc binary from someplace, use that to then build

There is actually only one hardware, but with a lot of so called "profiles". For example, there are totally 32 hardware registers available, but the three profiles, namely: * Low register usage profile - use 8 registers at most * Medium register usage profile - use 16 registers at most * High register useage profile - use 32 registers at most I could define a "TablGen target"

Luke Dalessandro wrote: > OK. So I've discovered --with-sysroot which seems to be grabbing and > patching the include files correctly. Now it's dieing with > > ./options.h:462: error: 'HOST_BITS_PER_INT' undeclared here (not in a > function) > ./options.h:462: error: bit-field 'padding' width not an integer constant > > which appears to be

I am trying to do some research that involves instrumenting LLVM IR, that I need to test for performance and scalability on a bunch of systems. I've started trying by trying to get sparc-sun-solaris2.10 (niagara) working. It appears that neither llvm nor llvm-gcc will build natively on the system, so I think that I need to build an llvm-gcc cross compiler. The documentation for building

Does this install -d -m0755 -p "/mnt/gen2/TmpDir/portage/app-emulation/xen-pvgrub-4.3.0/image//usr/lib/xen/boot" install -m0644 -p mini-os-x86_32-grub/mini-os.gz "/mnt/gen2/TmpDir/portage/app-emulation/xen-pvgrub-4.3.0/image//usr/lib/xen/boot/pv-grub-x86_32.gz" make: Leaving directory `/mnt/gen2/TmpDir/portage/app-emulation/xen-pvgrub-4.3.0/work/xen-4.3.0/stubdom'

On Fri, Jul 22, 2005 at 04:07:40PM -0700, Murali Krishna Nethi wrote: > I have downloaded and installed llvm for research on compilers and > code generation. I wante d to know if the llvm-tv was not a part of > CVS distribution? I have downloaded llvm however, the tool llvm-tv is > missing. could you point me to a website where I could download it? LLVM distributions do not contain

Murali, Please send LLVM questions to llvmdev at cs.uiuc.edu . On Mon, Jul 25, 2005 at 02:41:10PM -0400, Murali Krishna Nethi wrote: > Thanks for your reply. I was able to download llvm-tv using the > directions that you had provided to me. > > I have read the whole documentation of llvm yet, have simple question > about llvm. > > I was trying to analyse a simple hello.c

Hi Jean-Marc and others, I put Speex support in Sweep (a sound editor) yesterday, and had some fun with it :) I'd like to get some feedback before releasing it publically. I'm not really used to speech codecs (I work more with music) but I've been quite impressed at the file size and quality (especially when you hear what I did with some of the sample files ;) I didn't have any

Rsync 3.2.2 ransfer rate on my pet hardware is really poor, so every improvement counts. I noted that rsync writes a gmon file on the source path and leaves it there when it terminates. When the source path is read-only, rsync complains that it cannot write in it. For optimal use of the input bus, no write commands should be used there. Can you look into it? Also, I have 12GB of cache in ecc ram