I am developing a C++ MPI application. I have some existing code that is a C MPI application which partly do what I want, so I should be able to copy some of the co开发者_如何学运维de (or rewrite it i
I am trying to resolve Fatal Error in MPI_Irecv: Aborting Job and received mixed (useful, however incomplete) responses to that query.
I have been doing some digging lately, and I am trying to see what the best approach is to track memory usage in real time software that is always running on Linux (in this case on a bunch of nodes, u
The following sequence of errors is received when I try to run a problem on four processors. The MPI command I use is mpirun -np 4
I am using mpich2 1.2.1p1 version which has MPD as开发者_如何学编程 its default process manager.
I am having trouble using MPI_Send and MPI_Recv to calculate the max of ARRAY_SIZE numbers. My logic is to generate ARRAY_SIZE numbers in the master, and split the numbers between the master and slave
Is it possible to hot plug an additional node (host) into a working OpenMPI app? We\'re talking about production environment where we cannot afford even a 5 second downtime.
In my parallel programming book, I came across this code that says the slaves generate the data set, however, I think the master acutally generates the data set.
How can I compile my c file ,which I used MKL Blas functions in it, via mpicc ? Normally -without开发者_JS百科 MKL-, I compile like this \"mpicc -o out main.c\". However I can not link while compilin
I have a project and I have to improve its performance. I have a big Mysql database constructed from a huge CSV file (100 millions rows). Insert time is not a problem, but response time of a request i
加载中,请稍侯......