---
title: 64-Bit Signed Integer Vectors
framework: accelerate
role: collectionGroup
role_heading: API Collection
path: accelerate/64-bit-signed-integer-vectors
---

# 64-Bit Signed Integer Vectors

Perform operations on vectors that contain signed 64-bit integer elements.

## Topics

### Vector Data Types

- [simd_long1](simd/simd_long1.md)
- [simd_long2](simd/simd_long2.md)
- [simd_long3](simd/simd_long3.md)
- [simd_long4](simd/simd_long4.md)
- [simd_long8](simd/simd_long8.md)

### Packed Vector Data Types

- [simd_packed_long2](simd/simd_packed_long2.md)
- [simd_packed_long4](simd/simd_packed_long4.md)
- [simd_packed_long8](simd/simd_packed_long8.md)

## See Also

### Signed Integer Vectors

- [8-Bit Signed Integer Vectors](accelerate/8-bit-signed-integer-vectors.md)
- [16-Bit Signed Integer Vectors](accelerate/16-bit-signed-integer-vectors.md)
- [32-Bit Signed Integer Vectors](accelerate/32-bit-signed-integer-vectors.md)