Golang cblas_idamax示例

示例#1

文件： cblas_lvl1.go 项目： sbinet/go-cblas

/*
 CBLAS_INDEX cblas_idamax(const int N, const double *X, const int incX);
*/
func Idamax(x []float64) Index {
	c_N := C.int(len(x))
	c_X := (*C.double)(unsafe.Pointer(&x[0]))
	c_incX := C.int(1)
	return Index(C.cblas_idamax(c_N, c_X, c_incX))
}

示例#2

文件： blas.go 项目： hellcoderz/go-nlp

// Find the argmax of v
func (v vector) argmax() int {
	return int(C.cblas_idamax(C.int(len(v)), (*C.double)(unsafe.Pointer(&v[0])), 1))
}