On 8/10/2022 6:58 PM, Timo Rothenpieler wrote:
On 10.08.2022 23:03, Andreas Rheinhardt wrote:
Timo Rothenpieler:
_Float16 support was available on arm/aarch64 for a while, and with gcc
12 was enabled on x86 as long as SSE2 is supported.
If the target arch supports f16c, gcc emits fairly eff
On 10.08.2022 23:03, Andreas Rheinhardt wrote:
Timo Rothenpieler:
_Float16 support was available on arm/aarch64 for a while, and with gcc
12 was enabled on x86 as long as SSE2 is supported.
If the target arch supports f16c, gcc emits fairly efficient assembly,
taking advantage of it. This is th
Timo Rothenpieler:
> _Float16 support was available on arm/aarch64 for a while, and with gcc
> 12 was enabled on x86 as long as SSE2 is supported.
>
> If the target arch supports f16c, gcc emits fairly efficient assembly,
> taking advantage of it. This is the case on x86-64-v3 or higher.
> Without
_Float16 support was available on arm/aarch64 for a while, and with gcc
12 was enabled on x86 as long as SSE2 is supported.
If the target arch supports f16c, gcc emits fairly efficient assembly,
taking advantage of it. This is the case on x86-64-v3 or higher.
Without f16c, it emulates it in softwa
