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, 2009-07-15 at 22:48 +0200, Richard Guenther wrote:
>
On Thu, Jul 16, 2009 at 10:45, Daniel Berlin wrote:
> So if i understand you right, it seems all you've done is inverted the
> existing alias/points-to sets.
> IE instead of saying A has B, C, D in it's alias set, you are saying B
> is in the alias set of A, C is in the alias set of A, D is in the
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, 2009-07-15 at 22:48 +0200, Richard Guenther wrote:
On Wed, Jul 15, 2009 at 10:46 PM, Richard
Guenther wrote:
>
On Thu, Jul 16, 2009 at 11:00 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, 2009-07-15 at 22:48 +0200, Richard Guenther wrote:
On Wed, Jul 15, 2009 at 10:46 PM, Richard
Guenther wrote:
Hi Richard,
On 7/16/09, Richard Guenther wrote:
> On Thu, Jul 16, 2009 at 1:15 AM, Tobias
> Grosser wrote:
>> On Wed, 2009-07-15 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
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 wrote:
>> >>> A note on Lis final graph algorithm. I don't u
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 wrote:
> >>> A note on Lis final graph algorithm. I don't understand why you want
> >>> to allow data-references to be pa
On Wed, Jul 15, 2009 at 10:46 PM, Richard
Guenther wrote:
> On Wed, Jul 15, 2009 at 9:15 PM, Tobias
> Grosser wrote:
>>> A note on Lis final graph algorithm. I don't understand why you want
>>> to allow data-references to be part of multiple alias-sets? (Of course
>>> I don't know how you are goi
On Wed, Jul 15, 2009 at 9:15 PM, Tobias
Grosser wrote:
>> A note on Lis final graph algorithm. I don't understand why you want
>> to allow data-references to be part of multiple alias-sets? (Of course
>> I don't know how you are going to use the alias-sets ...)
>
> Just to pass more information t
On Wed, 2009-07-15 at 13:26 +0200, Richard Guenther wrote:
> On Wed, Jul 15, 2009 at 1:00 PM, Tobias
> Grosser wrote:
> > On Tue, 2009-07-14 at 23:34 +0200, Richard Guenther wrote:
> >> On Tue, Jul 14, 2009 at 6:08 PM, Sebastian Pop wrote:
> >> > On Tue, Jul 14, 2009 at 11:03, Sebastian Pop wrote:
On Wed, Jul 15, 2009 at 1:00 PM, Tobias
Grosser wrote:
> On Tue, 2009-07-14 at 23:34 +0200, Richard Guenther wrote:
>> On Tue, Jul 14, 2009 at 6:08 PM, Sebastian Pop wrote:
>> > On Tue, Jul 14, 2009 at 11:03, Sebastian Pop wrote:
>> >>> Why do you need alias-set numbers?
>> >>
>> >> We want to repr
On Tue, 2009-07-14 at 23:34 +0200, Richard Guenther wrote:
> On Tue, Jul 14, 2009 at 6:08 PM, Sebastian Pop wrote:
> > On Tue, Jul 14, 2009 at 11:03, Sebastian Pop wrote:
> >>> Why do you need alias-set numbers?
> >>
> >> We want to represent the alias set information as an extra subscript
> >> on
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,
On Tue, Jul 14, 2009 at 6:08 PM, Sebastian Pop wrote:
> On Tue, Jul 14, 2009 at 11:03, Sebastian Pop wrote:
>>> Why do you need alias-set numbers?
>>
>> We want to represent the alias set information as an extra subscript
>> on memory accesses: for example,
>>
>> if we have A[10] and supposing that
On Tue, Jul 14, 2009 at 11:03, Sebastian Pop wrote:
>> Why do you need alias-set numbers?
>
> We want to represent the alias set information as an extra subscript
> on memory accesses: for example,
>
> if we have A[10] and supposing that A is in alias set 6, this would be
> represented as "memory_a
On Tue, Jul 14, 2009 at 10:26, Richard
Guenther wrote:
> What do you mean by 'different number for each alias set'?
An alias set numbering maps alias sets to integer numbers,
and that map is one-to-one.
> If you want to have a number that is the same for all conflicting
> memory references then
On Tue, Jul 14, 2009 at 5:14 PM, Sebastian Pop wrote:
> Hi Richi,
>
> On Tue, Jul 14, 2009 at 04:40, Richard
> Guenther wrote:
>> You misunderstood what alias-set numbers represent. Alias-set
>> numbers encode type-based alias information only - which in
>> your case cannot disambiguate a or Q.
>>
Hi Richi,
On Tue, Jul 14, 2009 at 04:40, Richard
Guenther wrote:
> You misunderstood what alias-set numbers represent. Alias-set
> numbers encode type-based alias information only - which in
> your case cannot disambiguate a or Q.
>
I also have misunderstood this.
> For dependency checking you
On Tue, Jul 14, 2009 at 11:12 AM, Li Feng wrote:
> 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,
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 an integer (or alias_set_type) stands for
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 an integer (or alias_set_type) stands for which
> alias set it is in.
>
> I tried to get the alias set information wi
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