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MPI_jacsolve
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Functions | |
| void | vddiv (const int n, float x[], const int ix, const float y[], const int iy, const float z[], const int iz) |
Element-wise vector divison x = y/z. A stride iy =0 for the source stride adds a constant value stored in y[0]. The same holds for vector z. More... | |
| void | vdaxpy (const int n, float x[], const float y[], const float a, const float z[]) |
Element-wise vector multiplication x = y*z. A stride iy =0 for the source stride adds a constant value stored in y[0]. The same holds for vector z. More... | |
| float | dscapr (const int n, const float x[], const float y[]) |
| Calculates the Euclidian inner product of two vectors. More... | |
| float dscapr | ( | const int | n, |
| const float | x[], | ||
| const float | y[] | ||
| ) |
Calculates the Euclidian inner product of two vectors.
| [in] | n | number of elements in both vectors. |
| [in] | x | source vector |
| [in] | y | source vector |
| void vdaxpy | ( | const int | n, |
| float | x[], | ||
| const float | y[], | ||
| const float | a, | ||
| const float | z[] | ||
| ) |
Element-wise vector multiplication x = y*z. A stride iy =0 for the source stride adds a constant value stored in y[0]. The same holds for vector z.
| [in] | n | number of elements to multiply |
| [out] | x | target vector |
| [in] | ix | stride for target vector x |
| [in] | y | source vector |
| [in] | iy | stride for source vector y |
| [in] | z | source vector |
| [in] | iz | stride for source vector z |
| void vddiv | ( | const int | n, |
| float | x[], | ||
| const int | ix, | ||
| const float | y[], | ||
| const int | iy, | ||
| const float | z[], | ||
| const int | iz | ||
| ) |
Element-wise vector divison x = y/z. A stride iy =0 for the source stride adds a constant value stored in y[0]. The same holds for vector z.
| [in] | n | number of elements to divide |
| [out] | x | target vector |
| [in] | ix | stride for target vector x |
| [in] | y | source vector |
| [in] | iy | stride for source vector y |
| [in] | z | source vector |
| [in] | iz | stride for source vector z |
1.8.11