Computes vector logarithm of double-precision (64-bit) floating-point elements in the input array, producing an array of double-precision (64-bit) floating-point elements in the output array.
- Parameters
-
[in] | numberPointer | Pointer the input array of double-precision (64-bit) floating-point elements to compute logarithms on. |
[out] | logNumberPointer | Pointer the output array of double-precision (64-bit) floating-point elements to store the logarithm values. |
[in] | length | The length of the arrays pointed by numberPointer and logNumberPointer. |
- Return values
-
- Optimized implementations
Architecture | Target microarchitecture | Required instruction extensions |
x86-64 | Intel Nehalem | SSE, SSE4.2, SSE4.1, SSE2 |
- Examples:
- Entropy.cpp.