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Problem with R on dual core under Linux - can not execute mpi.spawn.Rslaves()
2008 Sep 27
1
Problem with R on dual core under Linux - can not execute mpi.spawn.Rslaves()
...ut I am struggling at the beginning, i.e. to initialise the "cluster" on my dual core computer. Whenever I try to initialize it (via sfInit(parallel=TRUE, cpus=2) or mpi.spawn.Rslaves(nslaves=2) ), I get an error message: > sfInit(parallel=TRUE, cpus=2) Forced parallel. Using session: XXXXXXXXR_rkrug_143706_092708 Error in mpi.comm.spawn(slave = mpitask, slavearg = args, nslaves = count, : MPI_Comm_spawn is not supported. Error in sfInit(parallel = TRUE, cpus = 2) : Starting of snow cluster failed! Error in mpi.comm.spawn(slave = mpitask, slavearg = args, nslaves = count, : MPI_Comm_spawn is not sup...
R-help Digest, Vol 67, Issue 31
2008 Oct 15
0
R-help Digest, Vol 67, Issue 31
...ise >> the "cluster" on my dual core computer. Whenever I try to initialize >> it (via sfInit(parallel=TRUE, cpus=2) or mpi.spawn.Rslaves(nslaves=2) >> ), I get an error message: >> >>> sfInit(parallel=TRUE, cpus=2) >> Forced parallel. Using session: XXXXXXXXR_rkrug_143706_092708 >> >> Error in mpi.comm.spawn(slave = mpitask, slavearg = args, nslaves = count, : >> MPI_Comm_spawn is not supported. >> Error in sfInit(parallel = TRUE, cpus = 2) : >> Starting of snow cluster failed! Error in mpi.comm.spawn(slave = >> mpitask, slavearg =...