similar to: [LLVMdev] Path: addition of optional argument to llvm-prof

Hello. I've used these commands to compile the code below with edge-profiling-instrumentation: $> clang -emit-llvm -c rnd.c -o rnd.bc $> opt -insert-edge-profiling rnd.bc -o rnd-prof.bc $> clang rnd-prof.bc -lprofile_rt -L/paths/lib -o rnd this is the source: #include <stdio.h> void hello() { printf("hello\n"); } int main() { int i=0; for (i=0; i<149; i++)

Hello, See answers below On 31/01/13 00:23, César wrote: > Hello. > > I'm using these commands to compile the code below in order to collect > edge/blocks profiling: > > clang -emit-llvm -c sort.c -o sort.bc > opt -insert-edge-profiling sort.bc -o sort_prof.bc > clang sort_prof.bc -lprofile_rt -L/llvms/lib -o sort_prof > > then I run the program and display the

We recently upgraded to rspec2 / rails 3 and our specs are taking a very long time to run. It takes nearly 12 minutes before the first dot comes out. Before the upgrade, our entire suite of 6000+ specs would run in about 6 minutes. The majority of the delay seems to be during the loading of the spec files. Adding instrumentation to the rspec-core lib/rspec/core/ command_line.rb, you can see

Hi, all I'm using profiling mechanism provided by LLVM. What I did is, $ ./${LLVM_SRC}/utils/profile.pl hello.bc But it turned out that llvm-prof failed to interpret the profile dump, llvm-prof gave me the error message below. llvm-prof: Unknown packet type #5! Any idea? Regards, chenwj -- Wei-Ren Chen (陳韋任) Computer Systems Lab, Institute of Information Science, Academia Sinica,

陳韋任 <chenwj <at> iis.sinica.edu.tw> writes: > > Hi, all > > I'm using profiling mechanism provided by LLVM. > What I did is, > > $ ./${LLVM_SRC}/utils/profile.pl hello.bc > > But it turned out that llvm-prof failed to interpret > the profile dump, llvm-prof gave me the error message > below. > > llvm-prof: Unknown packet type #5!

Dear Neda, Please explain in more detail what you are trying to do and what is not working. I do not understand what llvm-prof does that you don't like or what you want llvm-prof to do. -- John T. On 9/7/11 1:38 AM, neda 8664 wrote: > hi > I changed llvm-prof and make it, but when use profile.pl > <http://profile.pl> ,i could not see any change in result. > > >

I'm having the same problem. Does anyone know what's causing this? Kind regards, Wim On Wed, Nov 2, 2011 at 3:07 AM, Michael <michael.humor at gmail.com> wrote: > 陳韋任 <chenwj <at> iis.sinica.edu.tw> writes: > > > > > Hi, all > > > > I'm using profiling mechanism provided by LLVM. > > What I did is, > > > > $

Hi all, I've been trying to profile with profile.pl, and the output I get always end up crashing with the following assert: lvm-prof: FoldingSet.cpp:184: void** GetBucketPtr(void*): Assertion `(Ptr & 1) && "Not a bucket pointer"' failed. (This is after it runs successfully for a while, giving me the function and basic block frequencies). Am I doing something wrong

It is solved. The problem was trying to profile while the llvmprof.out has not been generated. Below, the sequence of instructions that worked with me $ clang -03 -emit-llvm hello.c -c -o hello.bc $ opt -insert-edge-profiling hello.bc -o hello.profile.bc $ llc hello.profile.bc -o hello.profile.s $ clang -o hello.profile hello.profile.s

> -----Original Message----- > From: Prof Brian Ripley [mailto:ripley@stats.ox.ac.uk] > Sent: Wednesday, April 27, 2005 1:13 AM > To: Vadim Ogranovich > Cc: Luke Tierney; r-devel@stat.math.ethz.ch > Subject: Re: [Rd] RE: [R] when can we expect Prof Tierney's > compiled R? > > On Tue, 26 Apr 2005, Vadim Ogranovich wrote: > ... > > The arithmetic shows

Hello, I have come across two separate packages that have a Makefile in inst/doc which use the R_HOME variable. In both cases, the path to R_HOME gets munged in such a way that commands that include R_HOME fail on Windows: For example, one Makefile, for the xmapcore package ( https://hedgehog.fhcrc.org/bioconductor/trunk/madman/Rpacks/xmapcore/username/password: readonly) has this:

hi I changed llvm-prof and make it, but when use profile.pl ,i could not see any change in result. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20110907/fc9be189/attachment.html>

Hello I'm reading up on fitting truncated Weibull distribution to data. There are posts in 2002 that point to this presentation by Prof Bates: http://www.stat.wisc.edu/~bates/JSM2001.pdf but now the file is not there. I can't find it anywhere else, Google doesn't have a cached copy for it. Could someone please give me a copy of this file, if they have it? Thanks and regards,

Dear, I have a question I am new to Samba but I want to create a windows domain controler in Samba. It works fine in combination with windows 2000 server and windows 2000 professional. I could join the domain and log on to the domain in combination with the windows 2000 cleints We have here also a couple of Windows XP prof and couldn't not log on to the samba domain controler. I joined

I have inherited a legacy S-plus system with about 10,000 lines of S and 10,000 lines of Fortran. It's now running under R. However, I would like to profile the fortran code with gprof or prof for performance tuning. I've successfully linked the .so file into a simple C driver program and profiled, but I can't seem to get profiling to work when using dyn.load() to use it from R. Do

Hallo again, the last debug massage was: winedbg H:\\flyrun.exe WineDbg starting on pid 0042 0x7b875fb2 start_process+0xc2 in kernel32: movl %esi,0x0(%esp) Wine-dbg>step Single stepping until exit from function, which has no line number information. Invalid address (0x7b875fb7 start_process+0xc7) for breakpoint 0, disabling it Process of pid=0013 has terminated Thanks for your tips and

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(Apologies for cross-posting) JOBS: Lecturer/Senior Lect/Assoc Prof at Auckland New Zealand (North American equivalents are Assistant, Associate and full Professor) The University of Auckland's Department of Statistics is the largest and most active in New Zealand and one of the most active in the southern hemisphere. It has approximately 30 academic staff of whom 20 have positions that

Turns out I was using `opt -profile-loader` instead of `opt -path-profile-loader`. Switching to the path profile loader fixed the problem. Wim On Tue, Nov 8, 2011 at 3:18 AM, 陳韋任 <chenwj at iis.sinica.edu.tw> wrote: > On Mon, Nov 07, 2011 at 04:10:29PM +0100, Wim Vander Schelden wrote: > > I'm having the same problem. Does anyone know what's causing this? > > >

Dear all, I'm trying to produce a log-likelihood profile for a GPD estimate with the ismev package. When following the examples, everything is working fine, i.e. I get a nice parabolic log-likelihood curve. When using my own data (intensity of hurricanes at landfall), the log-likelihood curve looks like a step function. Am I doing something wrong here? Is my data not suited for the GPD fit?