On 10/10/2023 20:09, Segher Boessenkool wrote:
Hi Andrew,
On Tue, Oct 10, 2023 at 04:11:18PM +0100, Andrew Stubbs wrote:
I'm also seeing wrong-code bugs when I allow more than 32 new registers,
but that might be an unrelated problem. Or the allocation is broken? I'm
still analyzing this.
It
On 11/10/2023 09:58, Andrew Stubbs wrote:
> On 11/10/2023 07:54, Chung-Lin Tang wrote:
>>
>>
>> On 2023/10/10 11:11 PM, Andrew Stubbs wrote:
>>> Hi all,
>>>
>>> I'm trying to add a new register set to the GCN port, but I've hit a
>>> problem I don't understand.
>>>
>>> There are 256 new registers
On 11/10/2023 07:54, Chung-Lin Tang wrote:
On 2023/10/10 11:11 PM, Andrew Stubbs wrote:
Hi all,
I'm trying to add a new register set to the GCN port, but I've hit a
problem I don't understand.
There are 256 new registers (each 2048 bit vector register) but the
register file has to be
On 10/10/2023 20:09, Segher Boessenkool wrote:
Hi Andrew,
On Tue, Oct 10, 2023 at 04:11:18PM +0100, Andrew Stubbs wrote:
I'm also seeing wrong-code bugs when I allow more than 32 new registers,
but that might be an unrelated problem. Or the allocation is broken? I'm
still analyzing this.
On 2023/10/10 11:11 PM, Andrew Stubbs wrote:
> Hi all,
>
> I'm trying to add a new register set to the GCN port, but I've hit a
> problem I don't understand.
>
> There are 256 new registers (each 2048 bit vector register) but the
> register file has to be divided between all the running
Hi Andrew,
On Tue, Oct 10, 2023 at 04:11:18PM +0100, Andrew Stubbs wrote:
> I'm also seeing wrong-code bugs when I allow more than 32 new registers,
> but that might be an unrelated problem. Or the allocation is broken? I'm
> still analyzing this.
It could be connected. both things should not
Hi all,
I'm trying to add a new register set to the GCN port, but I've hit a
problem I don't understand.
There are 256 new registers (each 2048 bit vector register) but the
register file has to be divided between all the running hardware
threads; if you can use fewer registers you can get
