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Add Testing Results in this repository
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Lines changed: 2 additions & 2 deletions
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@@ -38,7 +38,7 @@
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// define problem scale, matrix row/col size
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#define PROBLEM_SCALE 64
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#define PROBLEM_SCALE 4096
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// define whether or not Print Matices in the Command Line
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#define PRINT_A 0
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#define FLOAT_MPI MPI_DOUBLE
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// Define threads speed-up affnity in the computing
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#define NUM_THREADS 1
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#define NUM_THREADS 2
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// Define threads affinity "scatter" or "compact"
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#define AFFINITY "KMP_AFFINITY = compact"
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Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -38,7 +38,7 @@
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// define problem scale, matrix row/col size
41-
#define PROBLEM_SCALE 64
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#define PROBLEM_SCALE 4096
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// define whether or not Print Matices in the Command Line
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#define PRINT_A 0
@@ -54,7 +54,7 @@
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#define FLOAT_MPI MPI_DOUBLE
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// Define threads speed-up affnity in the computing
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#define NUM_THREADS 1
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#define NUM_THREADS 2
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// Define threads affinity "scatter" or "compact"
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#define AFFINITY "KMP_AFFINITY = compact"
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Lines changed: 1 addition & 1 deletion
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// define problem scale, matrix row/col size
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#define PROBLEM_SCALE 64
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#define PROBLEM_SCALE 4096
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// define float precision, 4 byte single-precision float or 8 byte double-precision float
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#define FLOAT double
Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -18,7 +18,7 @@
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// define problem scale, matrix row/col size
21-
#define PROBLEM_SCALE 64
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#define PROBLEM_SCALE 4096
2222

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// define float precision, 4 byte single-precision float or 8 byte double-precision float
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#define FLOAT double
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icc: remark #10397: optimization reports are generated in *.optrpt files in the output location
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srun: Warning: can't honor --ntasks-per-node set to 2 which doesn't match the requested tasks 8 with the number of requested nodes 8. Ignoring --ntasks-per-node.
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We read the order of the matrices from A.dat is
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1024
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Read A from A.dat
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Read B from B.dat
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Write C into the C.dat
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Write split of local matrix A into local_A.dat
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Write split of local matrix B into local_B.dat
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Write split of local matrix C into local_C.dat
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Parallel Fox Matrix Multiplication Elapsed time:
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4.83388900756835937500E-02 seconds
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icc: remark #10397: optimization reports are generated in *.optrpt files in the output location
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Generate and write matrix A
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Generate and write matrix B
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We read the order of the matrices from A.dat is
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1024
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Read matrix A
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Read matrix B
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Start C = A*B
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C = A*B finished
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Serial Matrix Multiplication Elapsed time:
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4.67198848724365234375E-01 seconds
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Write result C = A*B to a file C.dat

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