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)
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Author:James Kurose, Keith Ross
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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.)
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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