search for: bound_cntl

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