[object Object][object Object][object Object]undefined[object Object]

Converts the bfloat16_t type to the half type, and supports multiple rounding modes and saturation/non-saturation modes.

• RINT rounding mode: round half to even
• ROUND rounding mode: round half up
• FLOOR rounding mode: round toward negative infinity
• CEIL rounding mode: round toward positive infinity
• TRUNC rounding mode: round toward zero

Based on the magnitude of the input data, the operation is divided into non-saturation mode and saturation mode.

• Non-saturation mode:
  • When the input data exceeds the maximum or minimum value of the output type, the corresponding signed inf value of the output type is returned.
  • When the input data is +/-inf, +/-inf is returned.
  • When the input data is nan, nan is returned.
• Saturation mode:
  • When the input data exceeds the maximum or minimum value of the output type, the corresponding maximum or minimum value of the output type is returned.
  • When the input data is +/-inf, the corresponding maximum or minimum value of the output type is returned.
  • When the input data is nan, 0 is returned.

[object Object][object Object][object Object]undefined

For detailed descriptions of vector data registers and mask registers, see .

[object Object]

None

[object Object]

PIPE_V

[object Object]

None

[object Object]