Displaying 4 results from an estimated 4 matches for "bound_cntl".
2017 Jun 14
0
Implementing cross-thread reduction in the AMDGPU backend
Sorry about the formatting...
Anyway, I think there may be a misinterpretation of bound_cntl. My understanding is that:
0 => if the source is invalid or disabled, do not write a result
1 => if the source is invalid or disabled, use a 0 instead
So the problematic case is where bound_cntl is 0, not when it is 1.
-----Original Message-----
From: Tom Stellard [mailto:tstellar at redh...
2017 Jun 14
5
Implementing cross-thread reduction in the AMDGPU backend
On 06/13/2017 07:33 PM, Matt Arsenault wrote:
>
>> On Jun 12, 2017, at 17:23, Tom Stellard <tstellar at redhat.com <mailto:tstellar at redhat.com>> wrote:
>>
>> On 06/12/2017 08:03 PM, Connor Abbott wrote:
>>> On Mon, Jun 12, 2017 at 4:56 PM, Tom Stellard <tstellar at redhat.com <mailto:tstellar at redhat.com>> wrote:
>>>> On
2017 Jun 15
1
Implementing cross-thread reduction in the AMDGPU backend
I'm wondering about the focus on bound_cntl. Any cleared bit in the row_mask or bank_mask will also disable updating the result.
Brian
-----Original Message-----
From: Connor Abbott [mailto:cwabbott0 at gmail.com]
Sent: Wednesday, June 14, 2017 6:13 PM
To: tstellar at redhat.com
Cc: Matt Arsenault; llvm-dev at lists.llvm.org; Kolton, Sam;...
2017 Jun 15
2
Implementing cross-thread reduction in the AMDGPU backend
On 06/14/2017 05:05 PM, Connor Abbott wrote:
> On Tue, Jun 13, 2017 at 6:13 PM, Tom Stellard <tstellar at redhat.com> wrote:
>> On 06/13/2017 07:33 PM, Matt Arsenault wrote:
>>>
>>>> On Jun 12, 2017, at 17:23, Tom Stellard <tstellar at redhat.com <mailto:tstellar at redhat.com>> wrote:
>>>>
>>>> On 06/12/2017 08:03 PM, Connor