Complete the following optimized version of matrix transpose. Assume that values for V and W are chosen such that a WxV block of matrix B and a VxW block of matrix A fit in cache at the same time.
Complete the following optimized version of matrix transpose. Assume that values for V and W are chosen such that a WxV block of matrix B and a VxW block of matrix A fit in cache at the same time.
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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![Consider the following C code fragment that does matrix transpose:
int i, j;
for(i = 0; i < M; i++)
for(j = 0; j < N; j++)
Bijl(i] = A[i] [jÍ;
Complete the following optimized version of matrix transpose. Assume that values for V and W are
chosen such that a WxV block of matrix B and a VxW block of matrix A fit in cache at the same time.
int i, j, k, l;
for(i = 0; i < M; i+=V)
for(j = 0; j < N; j+=_)
for (k = ; k <_; k++)
for(l =_; l < j+W; l++)
B[UO = ALU;
Blank 1:
Blank 2:
Blank 3:
Blank 4:
Blank 5:
Blank 6:
Blank 7:
Blank 8:
(NOTES: Blanks are ordered top to bottom, left to right. Exact C code is expected in the blanks.
Avoid including any unnecessary blank spaces in your answers.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff975c2f6-6be5-4893-9241-a7d4bd3f27be%2Fd1db8d15-0d15-4ef6-883f-1778fde07dcd%2F091hkq6_processed.png&w=3840&q=75)
Transcribed Image Text:Consider the following C code fragment that does matrix transpose:
int i, j;
for(i = 0; i < M; i++)
for(j = 0; j < N; j++)
Bijl(i] = A[i] [jÍ;
Complete the following optimized version of matrix transpose. Assume that values for V and W are
chosen such that a WxV block of matrix B and a VxW block of matrix A fit in cache at the same time.
int i, j, k, l;
for(i = 0; i < M; i+=V)
for(j = 0; j < N; j+=_)
for (k = ; k <_; k++)
for(l =_; l < j+W; l++)
B[UO = ALU;
Blank 1:
Blank 2:
Blank 3:
Blank 4:
Blank 5:
Blank 6:
Blank 7:
Blank 8:
(NOTES: Blanks are ordered top to bottom, left to right. Exact C code is expected in the blanks.
Avoid including any unnecessary blank spaces in your answers.)
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