I\'m w开发者_Python百科riting an MPI program to be run over a local area network. These machines can be ssh\'d to by any student at any time.
I use some random numbers as initial values for my \'metaheuristics optimization\' calculations. I run my same optimization program on different computers using MPI. I surprisingly obtained a lot of s
I want to send multiple columns of a matrix stored as in STL vector form vector < vector < double > > A ( 10, vector <double> (10));
Following is my code in MPI, which I run it over a core i7 CPU (quad core), but the problem is it shows me that it\'s running under 1 processor CPU, which has to be 4.
MPI works fine: $ mpirun -np 2 -H compute-0-0,compute-0-1 echo 1 1 1 However it does not work when launched via screen:
I used MPI_Irecv to recieve data from a certain host in MPI. By using \"rank of source\" in the input parameters of the function, I have to define 开发者_JAVA百科which host I want to receive data from
I used开发者_如何学Go MPICH2. When I start my applications by using mpiexec, they run on the remote hosts (Win7) have 25% CPU usage. I want to increase the percentage if this can improve my applicatio
I have 41 computers that used MPI on the same local area network. MPI works good on these machines without any problem. I want to use one of them for sending a float number to the other 40 computers b
I wonder if it is possible to concurrent receive the message from one sender, and other way round to concurrent sent to one receiver. And if yes how it will behave?
If I\'m running the same binary (which implies the same architecture) on multiple nodes of a Beowulf cluster in an MPI configuration, is it safe to pass function pointers via MPI as a way of telling a
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