Comments (2)
Hi Roger, thanks for pointing this out. My intention was to indicate that the BF16 instructions use the same rounding modes as the other floating-point instructions. I did not mean to imply that the rm
field in scalar instructions doesn't support the 111 dyn
encoding.
I have fixed this in the spec (but have not yet pushed the change).
from riscv-bfloat16.
Pushed.
from riscv-bfloat16.
Related Issues (20)
- Are full instruction encodings available somewhere? HOT 3
- Should conversions to BFLOAT16 signal Underflow? HOT 4
- Do vfwmaccbf16 and vfwmulbf16 require SEW=16? HOT 5
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- use of FLH and FSH for BF 16 memory load / store HOT 2
- Adding BFloat16 to the psABI doc HOT 3
- Zfbfinxmin extension? HOT 5
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- fcvt.bf16.s encoding collides with fround.h from zfa HOT 12
- vfwmaccbf16 argument order inconsistent with similar base vector instructions HOT 2
- Encoding conflict with Zfa extension HOT 1
- Dependencies of vector bfloat16 extensions could be clearer HOT 3
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from riscv-bfloat16.