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