calculate number of memory bytes accessed by this program: void my_dgemv(int n, double* A, double* x, double* y) { for(int i = 0; i < n; i++) { for(int j = 0; j < n; j++) { y[i] += A[i * n + j] * x[j]; } } }
calculate number of memory bytes accessed by this program: void my_dgemv(int n, double* A, double* x, double* y) { for(int i = 0; i < n; i++) { for(int j = 0; j < n; j++) { y[i] += A[i * n + j] * x[j]; } } }
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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calculate number of memory bytes accessed by this
void my_dgemv(int n, double* A, double* x, double* y) {
for(int i = 0; i < n; i++) {
for(int j = 0; j < n; j++) {
y[i] += A[i * n + j] * x[j];
}
}
}
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