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| #include "blas.h"
| #include "math.h"
|
| void const_cpu(int N, float ALPHA, float *X, int INCX)
| {
| int i;
| for(i = 0; i < N; ++i) X[i*INCX] = ALPHA;
| }
|
| void mul_cpu(int N, float *X, int INCX, float *Y, int INCY)
| {
| int i;
| for(i = 0; i < N; ++i) Y[i*INCY] *= X[i*INCX];
| }
|
| void pow_cpu(int N, float ALPHA, float *X, int INCX, float *Y, int INCY)
| {
| int i;
| for(i = 0; i < N; ++i) Y[i*INCY] = pow(X[i*INCX], ALPHA);
| }
|
| void axpy_cpu(int N, float ALPHA, float *X, int INCX, float *Y, int INCY)
| {
| int i;
| for(i = 0; i < N; ++i) Y[i*INCY] += ALPHA*X[i*INCX];
| }
|
| void scal_cpu(int N, float ALPHA, float *X, int INCX)
| {
| int i;
| for(i = 0; i < N; ++i) X[i*INCX] *= ALPHA;
| }
|
| void copy_cpu(int N, float *X, int INCX, float *Y, int INCY)
| {
| int i;
| for(i = 0; i < N; ++i) Y[i*INCY] = X[i*INCX];
| }
|
| float dot_cpu(int N, float *X, int INCX, float *Y, int INCY)
| {
| int i;
| float dot = 0;
| for(i = 0; i < N; ++i) dot += X[i*INCX] * Y[i*INCY];
| return dot;
| }
|
|
