?? readme.txt
字號:
1. compile:
mpicc jordan.c -o jordan
2. run:
mpirun -np 4 jordan
3. result(also in file dataOut.txt):
group size: 4
Input of file "dataIn.txt"
4
1.000000 4.000000 -2.000000 3.000000 6.000000
2.000000 2.000000 0.000000 4.000000 2.000000
3.000000 0.000000 -1.000000 2.000000 1.000000
1.000000 2.000000 2.000000 -3.000000 8.000000
Output of solution
x[0]=1.000000
x[1]=2.000000
x[2]=0.000000
x[3]=-1.000000
Whole running time = 0.010401 seconds
Distribute data time = 0.002502 seconds
Parallel compute time = 0.007899 seconds
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