Re: GCC's trunk, it is necessary to improve the timings from gprof/gcc -pg.

2007-05-15 Thread DJ Delorie
This has nothing to do with the development of gcc, so please take it elsewhere.

Re: GCC's trunk, it is necessary to improve the timings from gprof/gcc -pg.

2007-05-15 Thread J.C. Pizarro
2007/5/16, J.C. Pizarro <[EMAIL PROTECTED]> wrote: For instance, this tuple stored in the memory's cell of the user process gives an idea * number of quantum's subcontext: long64 * moment of time that the subcontext started: long64 (CPU cycles, from RDTSC) * (optional) moment subcontext sta

Re: GCC's trunk, it is necessary to improve the timings from gprof/gcc -pg.

2007-05-15 Thread J.C. Pizarro
2007/5/16, Joe Buck <[EMAIL PROTECTED]> wrote: On Wed, May 16, 2007 at 12:02:57AM +0200, J.C. Pizarro wrote: > 2007/5/15, Joe Buck <[EMAIL PROTECTED]> wrote: > [ explanation of why gprof is as it is ] > It's not well reasoned. If you don't like my explanation, feel free to rewrite the software;

Re: GCC's trunk, it is necessary to improve the timings from gprof/gcc -pg.

2007-05-15 Thread Andrew Pinski
On 5/15/07, Joe Buck <[EMAIL PROTECTED]> wrote: On Wed, May 16, 2007 at 12:02:57AM +0200, J.C. Pizarro wrote: > 2007/5/15, Joe Buck <[EMAIL PROTECTED]> wrote: > [ explanation of why gprof is as it is ] > It's not well reasoned. If you don't like my explanation, feel free to rewrite the software;

Re: GCC's trunk, it is necessary to improve the timings from gprof/gcc -pg.

2007-05-15 Thread Joe Buck
On Wed, May 16, 2007 at 12:02:57AM +0200, J.C. Pizarro wrote: > 2007/5/15, Joe Buck <[EMAIL PROTECTED]> wrote: > [ explanation of why gprof is as it is ] > It's not well reasoned. If you don't like my explanation, feel free to rewrite the software; it is free software after all. This list usually

Re: GCC's trunk, it is necessary to improve the timings from gprof/gcc -pg.

2007-05-15 Thread J.C. Pizarro
2007/5/15, Joe Buck <[EMAIL PROTECTED]> wrote: On Tue, May 15, 2007 at 10:32:09PM +0200, J.C. Pizarro wrote: > For the current trunk of GCC, thinking about > the related thing of gprof and option -pg of GCC, > > it's important to output correctly the data with non-fatal accuracy, > preferably 4 d

Re: GCC's trunk, it is necessary to improve the timings from gprof/gcc -pg.

2007-05-15 Thread Joe Buck
On Tue, May 15, 2007 at 10:32:09PM +0200, J.C. Pizarro wrote: > For the current trunk of GCC, thinking about > the related thing of gprof and option -pg of GCC, > > it's important to output correctly the data with non-fatal accuracy, > preferably 4 digits decimal instead of 2, e.g 0. ms instea

Re: GCC's trunk, it is necessary to improve the timings from gprof/gcc -pg.

2007-05-15 Thread J.C. Pizarro
2007/5/15, J.C. Pizarro <[EMAIL PROTECTED]> wrote: http://en.wikipedia.org/wiki/Amdahl's_law It's a wrong link, the next is the correct http://en.wikipedia.org/wiki/Amdahl%27s_law