How could I get alias set information from data_reference_p

Hi, I'm now working on Graphite branch and need to know the alias set information for each data_reference_p, which would be an integer (or alias_set_type) stands for which alias set it is in. I tried to get the alias set information with get_alias_set (tree) (I've no idea how this function works,

Re: How could I get alias set information from data_reference_p

Hi Richard, On Tue, Jul 14, 2009 at 4:54 PM, Richard Guenther wrote: > On Tue, Jul 14, 2009 at 8:01 AM, Li Feng wrote: >> Hi, >> >> I'm now working on Graphite branch and need to know >> the alias set information for each data_reference_p, which >> would be

Re: How could I get alias set information from data_reference_p

Hi Richard, Maybe you could look into this thread and give us some suggestion/confirmation. Now we plan to use dr_may_alias_p (DR1, DR2) to partition the alias set. http://groups.google.de/group/gcc-graphite/browse_thread/thread/7bffbe9037b5adf4?hl=en Thanks, Li On Wed, Jul 15, 2009 at 5:34 AM,

Re: How could I get alias set information from data_reference_p

Hi Richard, On 7/16/09, Richard Guenther wrote: > On Thu, Jul 16, 2009 at 1:15 AM, Tobias > Grosser wrote: >> On Wed, 2009-07-15 at 22:48 +0200, Richard Guenther wrote: >>> On Wed, Jul 15, 2009 at 10:46 PM, Richard >>> Guenther wrote: >>> > On Wed, Jul 15, 2009 at 9:15 PM, Tobias >>> > Grosser wro

Re: How could I get alias set information from data_reference_p

Hi Daniel, On Thu, Jul 16, 2009 at 11:45 PM, Daniel Berlin wrote: > On Thu, Jul 16, 2009 at 5:00 AM, Li Feng wrote: >> Hi Richard, >> On 7/16/09, Richard Guenther wrote: >>> On Thu, Jul 16, 2009 at 1:15 AM, Tobias >>> Grosser wrote: >>>> On Wed, 2009

[GSoC] Status of Automatic parallelization in Graphite.

Hi all, Working with great Graphite developers, I have finished this summer's GSoC project. So I think it's time to summarize this summer's work and plan next. For details about autopar in Graphite, you could refer to this page: http://gcc.gnu.org/wiki/Graphite/Parallelization and this page: http

Escape the unnecessary re-optimization in automatic parallelization.

Hi, I'm considering how to escape the unnecessary re-optimization in automatic parallelization. e.g. in a source code the function fun() one loop is considered can_be_parallel by Graphite pass, and in pass tree-parloop.c, will call the code generation part for this loop and generate newly created

Re: Escape the unnecessary re-optimization in automatic parallelization.

Hi Joern, On Sat, Oct 10, 2009 at 5:27 PM, Joern Rennecke wrote: > Quoting Li Feng : >> >> So my question is, >> >> 1. Is this necessary/correct if we want to escape the re-optimization for >> the >> first few passes before tree-parloop.c and continue the

Reducing fortran testcase with delta.

Hi, I have noticed this wiki:A_guide_to_testcase_reduction which tells how to reduce a c/c++ testcase with delta. That's a really good tool to do this reducing job. And for c/c++ the topformflat tool in the Delta distribution will puts syntactically related tokens on one line (because delta is lin

Re: Reducing fortran testcase with delta.

Hi Joost, On Fri, Oct 30, 2009 at 4:41 PM, VandeVondele Joost wrote: > Hi Li, > > I've attached 'Fortran-aware' delta. I tries to guess cut a Fortran file in > more reasonable places (e.g. between subroutine boundaries, after enddos). > It works reasonably well, but is a hack. I think another way

{gSoc}application : Automatic parallelization in Graphite

Hi all, Below is the proposal of this gSoc project. I'd really like you review and comment on this and then I can plan this project better. Thanks, Li Feng #title Automatic parallelization in Gra

Re: {gSoc}application : Automatic parallelization in Graphite

Hi Tobi, On Thu, Mar 26, 2009 at 3:17 PM, Tobias Grosser wrote: > On Thu, 2009-03-26 at 10:36 +0800, Li Feng wrote: >> Hi all, >> >> Below is the proposal of this gSoc project.  I'd really like you review and >> comment on this and then I can plan this project b

[gSoc] [graphite] general plan for Automatic parallelization in Graphite

Hi, It's nice that the proposal 'Automatic parallelization in Graphite' is accepted. Which means I will be working with great Graphtie developers this summer, and trying to implement the project . I have set up a blog for this project, which will mainly about this project: 1. plans 2. what I have