Re: loop optimization in gcc

2009-10-14 Thread Tobias Grosser
On Wed, 2009-10-14 at 23:56 +0530, sandeep soni wrote: > On Wed, Oct 14, 2009 at 9:02 PM, Tobias Grosser > wrote: > > On Wed, 2009-10-14 at 20:12 +0530, sandeep soni wrote: > >> > Hi, > >> > > >> > you also might want to take a look at the Graphite project. > >> > http://gcc.gnu.org/wiki/Graphite

Re: loop optimization in gcc

2009-10-14 Thread sandeep soni
On Wed, Oct 14, 2009 at 9:02 PM, Tobias Grosser wrote: > On Wed, 2009-10-14 at 20:12 +0530, sandeep soni wrote: >> > Hi, >> > >> > you also might want to take a look at the Graphite project. >> > http://gcc.gnu.org/wiki/Graphite where we do loop optimizations and >> > automatic parallelization bas

Re: loop optimization in gcc

2009-10-14 Thread Tobias Grosser
On Wed, 2009-10-14 at 20:12 +0530, sandeep soni wrote: > > Hi, > > > > you also might want to take a look at the Graphite project. > > http://gcc.gnu.org/wiki/Graphite where we do loop optimizations and > > automatic parallelization based on the polytop model. If you need any > > help feel free to

Re: loop optimization in gcc

2009-10-14 Thread sandeep soni
> Hi, > > you also might want to take a look at the Graphite project. > http://gcc.gnu.org/wiki/Graphite where we do loop optimizations and > automatic parallelization based on the polytop model. If you need any > help feel free to ask. > > Tobias > > Hi, This seems to be quite interesting and ch

Re: loop optimization in gcc

2009-10-12 Thread Tobias Grosser
On Sun, 2009-10-11 at 20:20 +0530, sandeep soni wrote: > Hi All, > > I have been studying the gcc code lately as part of my project.I have > got info from this mailing list about CFG and DFG information.I want > to know how gcc uses this information to perform loop optimization? > Does it Follow a

Re: loop optimization in gcc

2009-10-12 Thread sandeep soni
On Mon, Oct 12, 2009 at 11:28 PM, Ian Lance Taylor wrote: > sandeep soni writes: > >> On Mon, Oct 12, 2009 at 12:13 PM, Ian Lance Taylor wrote: >> >>> I'm not really sure what you are asking.  gcc supports OpenMP for >>> parallelizing loops.  That is mostly done in the frontends. >> >> I have be

Re: loop optimization in gcc

2009-10-12 Thread Ian Lance Taylor
sandeep soni writes: > On Mon, Oct 12, 2009 at 12:13 PM, Ian Lance Taylor wrote: > >> I'm not really sure what you are asking.  gcc supports OpenMP for >> parallelizing loops.  That is mostly done in the frontends. > > I have been told that openMP does parallelizing of loops, but these > types o

Re: loop optimization in gcc

2009-10-12 Thread sandeep soni
On Mon, Oct 12, 2009 at 12:13 PM, Ian Lance Taylor wrote: > I'm not really sure what you are asking.  gcc supports OpenMP for > parallelizing loops.  That is mostly done in the frontends. I have been told that openMP does parallelizing of loops, but these types of optimizations are generally don

Re: loop optimization in gcc

2009-10-11 Thread Ian Lance Taylor
sandeep soni writes: > I have been studying the gcc code lately as part of my project.I have > got info from this mailing list about CFG and DFG information.I want > to know how gcc uses this information to perform loop optimization? > Does it Follow any particular algorithm or in particular what

loop optimization in gcc

2009-10-11 Thread sandeep soni
Hi All, I have been studying the gcc code lately as part of my project.I have got info from this mailing list about CFG and DFG information.I want to know how gcc uses this information to perform loop optimization? Does it Follow any particular algorithm or in particular what are the different tec