Function core::arch::x86_64::_mm256_round_ps

1.27.0 · source · 
pub unsafe fn _mm256_round_ps(a: __m256, const ROUNDING: i32) -> __m256
Available on (x86 or x86-64) and target feature avx and x86-64 only.
Expand description

Rounds packed single-precision (32-bit) floating point elements in a according to the flag ROUNDING. The value of ROUNDING may be as follows:

  • 0x00: Round to the nearest whole number.
  • 0x01: Round down, toward negative infinity.
  • 0x02: Round up, toward positive infinity.
  • 0x03: Truncate the values.

For a complete list of options, check the LLVM docs.

Intel’s documentation