Module sse2

Available on x86-64 only.

x86_64’s Streaming SIMD Extensions 2 (SSE2)

Functions

_mm_cvtsd_si64^⚠sse2

Converts the lower double-precision (64-bit) floating-point element in a to a 64-bit integer.

_mm_cvtsd_si64x^⚠sse2

Alias for _mm_cvtsd_si64

_mm_cvtsi64_sd^⚠sse2

Returns a with its lower element replaced by b after converting it to an f64.

_mm_cvtsi64_si128^⚠sse2

Returns a vector whose lowest element is a and all higher elements are 0.

_mm_cvtsi64x_sd^⚠sse2

Returns a with its lower element replaced by b after converting it to an f64.

_mm_cvtsi64x_si128^⚠sse2

Returns a vector whose lowest element is a and all higher elements are 0.

_mm_cvtsi128_si64^⚠sse2

Returns the lowest element of a.

_mm_cvtsi128_si64x^⚠sse2

Returns the lowest element of a.

_mm_cvttsd_si64^⚠sse2

Converts the lower double-precision (64-bit) floating-point element in a to a 64-bit integer with truncation.

_mm_cvttsd_si64x^⚠sse2

Alias for _mm_cvttsd_si64

_mm_stream_si64^⚠sse2

Stores a 64-bit integer value in the specified memory location. To minimize caching, the data is flagged as non-temporal (unlikely to be used again soon).

cvtsd2si64 🔒 ^⚠

cvttsd2si64 🔒 ^⚠