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2005 Jul 27
1
[LLVMdev] Help regarding profiling information
Hi, I am trying to obtain basic block profiles for mediabench g721 benchmark. I have successfully built llvm in profile_enabling mode. Then so as to find out the block execution frequency, I ran the command, analyze encode.out-cbe. It generated gmon.out which I read using gprof. However, I did not get the basic block level execution frequency. Can anybody help me as to how I can extract the basic block execution freque...
2005 Jul 27
0
[LLVMdev] Regarding profiling with llvm
...w 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 g721 : gmake ENABLE_PROFILING=1 According to the manual, it says I would get a profile.out file. However, I dont see the file. However, I see several files like encode.out-cbe, encode.out-jit etc. I assumed that encode.out.cb...