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   comp.lang.asm.x86      Ahh, the lost art of x86 assembly      4,675 messages   

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   Message 3,294 of 4,675   
   Terje Mathisen to Frank Tetzel   
   Re: profiling just-in-time assembled cod   
   04 Mar 18 20:26:22   
   
   From: terje.mathisen@nospicedham.tmsw.no   
      
   Frank Tetzel wrote:   
   > Hi,   
   >   
   > has anybody here ever used a just-in-time assembler like asmjit[1] and   
   > tried to profile the jitted code?   
   >   
   > When I use perf record/report on linux I cannot zoom into the jitted   
   > code and get an annotated view of the disassembled code like one gets   
   > for other code segments. I only get the percentage of time spend in the   
   > memory page where the code was written to. That is not really helpful.   
   >   
   > Does somebody know a solution to this?   
   >   
   > Best regards,   
   > Frank   
   >   
   > [1] https://github.com/asmjit/asmjit   
   >   
   An indirect approach would be to dump the JITted code, and then convert   
   each snipped to a static library function which you can then link into a   
   benchmark program.   
      
   Terje   
      
   --   
   -    
   "almost all programming can be viewed as an exercise in caching"   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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