# Function core::arch::x86_64::_mm_cvtt_roundss_u64

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    pub unsafe fn _mm_cvtt_roundss_u64(a: __m128, const SAE: i32) -> u64

🔬This is a nightly-only experimental API. (`stdarch_x86_avx512` #111137)
Available on x86-64 and target feature `avx512f` only.
Expand description

Convert the lower single-precision (32-bit) floating-point element in a to an unsigned 64-bit integer with truncation, and store the result in dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

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