Hi Tom,
short version works :-)
now (and I don't know why it didn't). Long version:
On 17.05.21 18:58, Tom de Vries wrote:
I have:
...
@ %r25 atom.global.exch.b32 %r22,[atomic_lock],1;
@ %r25 membar.sys;
...
I tried with the PowerPC cross build - running on
PowerPC + Quadro GV100 did work for
On 5/17/21 6:47 PM, Tobias Burnus wrote:
> On 17.05.21 17:49, Tom de Vries wrote:
>> [ Tobias, can you test this on volta ? ]
>
> Unfortunately, it does not seem to help. On a non-Volta system, it still
> works (run time 0.3s) but on a Volta system it fails after 1.5s (abort).
>
> Looking (with a
On 17.05.21 17:49, Tom de Vries wrote:
[ Tobias, can you test this on volta ? ]
Unfortunately, it does not seem to help. On a non-Volta system, it still
works (run time 0.3s) but on a Volta system it fails after 1.5s (abort).
Looking (with an editor) at nvptx-none/lib/mgomp/libgomp.a, I still
Hi,
[ Tobias, can you test this on volta ? ]
The atomic ops in nvptx.md have memmodel arguments, which are currently
ignored.
Handle these, fixing test-case fails libgomp.c-c++-common/reduction-{5,6}.c
on volta.
Tested libgomp on x86_64-linux with nvptx accelerator.
Any comments?
Thanks,
- To
