base.blacs_gridinit: Creating Grid From A System Context
In RBigData/pbdBASE: Programming with Big Data -- Base Wrappers for Distributed Matrices
Description
Usage
Arguments
Value
View source: R/base_mpi_blacs.r
Description
Creates a grid from a System Context obtained from a call to 'sys2blacs_handle'.
Usage
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base.blacs_gridinit(
SYSCTXT,
NPROW,
NPCOL,
nprocs = pbdMPI::comm.size(comm),
comm = .pbd_env$SPMD.CT$comm
)
Arguments
SYSCTXT
System context obtained from a call to 'sys2blacs_handle'
NPROW
Number of rows in the process grid
NPCOL
Number of columns in the process grid
nprocs
Number of processors in the communicator
comm
An MPI (not BLACS) communicator.
Value
A blacs context number
RBigData/pbdBASE documentation built on Oct. 29, 2021, 6:19 p.m.
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Description Usage Arguments Value
View source: R/base_mpi_blacs.r
Description
Creates a grid from a System Context obtained from a call to 'sys2blacs_handle'.
Usage
1 2 3 4 5 6 7 | base.blacs_gridinit(
SYSCTXT,
NPROW,
NPCOL,
nprocs = pbdMPI::comm.size(comm),
comm = .pbd_env$SPMD.CT$comm
)
|
Arguments
SYSCTXT |
System context obtained from a call to 'sys2blacs_handle' |
NPROW |
Number of rows in the process grid |
NPCOL |
Number of columns in the process grid |
nprocs |
Number of processors in the communicator |
comm |
An MPI (not BLACS) communicator. |
Value
A blacs context number
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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