Description:
Message Passing Interface (MPI).
|
|
|
mpiexec error
|
| |
Hi
I use a program in C++ and get this error frequently. Could you please help me to fix it?
Unable to read the cmd header on the left child context, other MPI
error , error stack:
Read failed (1298): an existing connection was forcibly closed by the
remote host. (errorno 10054)
Aborting: mpiexec on pc failed to communicate with smpd on pc. Other... more »
|
|
|
CfP 2013 Workshop on Middleware for HPC and Big Data Systems (MHPC'13)
|
| |
we apologize if you receive multiple copies of this message
============================== ============================== =======
CALL FOR PAPERS
2013 Workshop on
Middleware for HPC and Big Data Systems
MHPC '13
as part of Euro-Par 2013, Aachen, Germany
============================== ============================== =======... more »
|
|
|
SeDiS-2013
|
| |
Call for Papers
===============
Third International Workshop on Services for Large Scale Distributed Systems (SeDiS-2013)
September 9 - 11, 2013, Xian, China, [link]
To be held in conjunction with: The 4-th International Conference on Emerging Intelligent Data and Web Technologies (EIDWT-2013), [link]... more »
|
|
|
MPI_Allreduce on structure of doubles. Portable?
|
| |
Hello,
Consider something like this:
---
typedef struct TS {
double a,b,c;
...
...
S x,y;
...
MPI_Allreduce(&x, &y, 3, MPI_DOUBLE, MPI_SUM, MPI_COMM_WORLD); ---
Is the above code completely portable (without using MPI_Type_struct and all)? Thanks!
JS
|
|
|
Basic question about MPI
|
| |
Hello,
I have a very basic question about MPI.
I have a computer with 8 processors (each with 8 cores). What is the difference between if I run a program simply by "./program" and "mpirun -np 6 /path/to/program" ? In the first case does the program just use one processor of the 8? If I want the program to use all the 8 processors at the same time, then I have to do with mpirun?... more »
|
|
|
Call For Papers ISPDC 2013
|
| |
****************************** ****************************** *************
* ISPDC 2013
* The 12th International Symposium on Parallel and Distributed Computing
*
* Faculty of Automatic Control and Computers
* University Politehnica of Bucharest, Bucharest, Romania
* June 27-30, 2013
*
* [link]... more »
|
|
|
