On Fri, 24 May 2024 16:50:52 PDT (-0700), jeffreya...@gmail.com wrote:
On 5/24/24 5:43 PM, Palmer Dabbelt wrote:
I'm only reading Zicclsm as saying both scalar and vector misaligned
accesses are supported, but nothing about the performance.
I think it was in the vector docs. It didn't say
On 5/24/24 5:43 PM, Palmer Dabbelt wrote:
I'm only reading Zicclsm as saying both scalar and vector misaligned
accesses are supported, but nothing about the performance.
I think it was in the vector docs. It didn't say anything about
performance, just a note that scalar & vector behavior c
On Fri, 24 May 2024 16:41:39 PDT (-0700), jeffreya...@gmail.com wrote:
On 5/24/24 5:39 PM, Palmer Dabbelt wrote:
On Fri, 24 May 2024 16:31:48 PDT (-0700), jeffreya...@gmail.com wrote:
On 5/24/24 11:14 AM, Palmer Dabbelt wrote:
On Fri, 24 May 2024 09:19:09 PDT (-0700), Robin Dapp wrote:
We
On 5/24/24 5:39 PM, Palmer Dabbelt wrote:
On Fri, 24 May 2024 16:31:48 PDT (-0700), jeffreya...@gmail.com wrote:
On 5/24/24 11:14 AM, Palmer Dabbelt wrote:
On Fri, 24 May 2024 09:19:09 PDT (-0700), Robin Dapp wrote:
We should have something in doc/invoke too, this one is going to be
trick
On Fri, 24 May 2024 16:31:48 PDT (-0700), jeffreya...@gmail.com wrote:
On 5/24/24 11:14 AM, Palmer Dabbelt wrote:
On Fri, 24 May 2024 09:19:09 PDT (-0700), Robin Dapp wrote:
We should have something in doc/invoke too, this one is going to be
tricky for users. We'll also have to define how th
On 5/24/24 11:14 AM, Palmer Dabbelt wrote:
On Fri, 24 May 2024 09:19:09 PDT (-0700), Robin Dapp wrote:
We should have something in doc/invoke too, this one is going to be
tricky for users. We'll also have to define how this interacts with
the existing -mstrict-align.
Addressed the rest in
> * -mstrict-align: Both scalar and vector misaligned accesses are
> unsupported (-mrvv-allow-misalign doesn't matter). I'm not sure if
> there's hardware there, but given we have systems that don't support
> scalar misaligned accesses it seems reasonable to assume they'll also
> not support vecto
On Fri, 24 May 2024 09:19:09 PDT (-0700), Robin Dapp wrote:
We should have something in doc/invoke too, this one is going to be
tricky for users. We'll also have to define how this interacts with
the existing -mstrict-align.
Addressed the rest in the attached v2 which also fixes tests.
I'm rea
> We should have something in doc/invoke too, this one is going to be
> tricky for users. We'll also have to define how this interacts with
> the existing -mstrict-align.
Addressed the rest in the attached v2 which also fixes tests.
I'm really not sure about -mstrict-align. I would have hoped th
