From a59a138dd787a32e130b967824470e71d3f1de52 Mon Sep 17 00:00:00 2001 From: Christoph Niethammer Date: Mon, 18 May 2020 09:02:23 +0200 Subject: [PATCH] Fix minor inconsistencies and typos Signed-off-by: Christoph Niethammer --- README | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/README b/README index 896ab45f68..e72d045dab 100644 --- a/README +++ b/README @@ -412,7 +412,7 @@ Compiler Notes example, MPI handles have distinct types (vs. all being integers). See the MPI-3 document for more details. - *** The mpi_f08 module is STRONGLY is recommended for all new MPI + *** The mpi_f08 module is STRONGLY recommended for all new MPI Fortran subroutines and applications. Note that the mpi_f08 module can be used in conjunction with the other two Fortran MPI bindings in the same application (only one binding can be @@ -758,7 +758,7 @@ Network Support - The OpenFabrics Enterprise Distribution (OFED) software package v1.0 will not work properly with Open MPI v1.2 (and later) due to how its Mellanox InfiniBand plugin driver is created. The problem is fixed - OFED v1.1 (and later). + with OFED v1.1 (and later). - Better memory management support is available for OFED-based transports using the "ummunotify" Linux kernel module. OFED memory @@ -1298,7 +1298,7 @@ MPI FUNCTIONALITY the value of the MCA parameter mpi_param_check (default: yes). yes: Synonym for "always" (same as --with-mpi-param-check). - no: Synonym for "none" (same as --without-mpi-param-check). + no: Synonym for "never" (same as --without-mpi-param-check). If --with-mpi-param is not specified, "runtime" is the default. @@ -1409,7 +1409,7 @@ MISCELLANEOUS FUNCTIONALITY --with-wrapper-fcflags= --with-wrapper-ldflags= --with-wrapper-libs= - Add the specified flags to the default flags that used are in Open + Add the specified flags to the default flags that are used in Open MPI's "wrapper" compilers (e.g., mpicc -- see below for more information about Open MPI's wrapper compilers). By default, Open MPI's wrapper compilers use the same compilers used to build Open @@ -1903,7 +1903,7 @@ are equivalent. The rsh launcher (which defaults to using ssh) accepts a --hostfile parameter (the option "--machinefile" is equivalent); you can specify a ---hostfile parameter indicating an standard mpirun-style hostfile (one +--hostfile parameter indicating a standard mpirun-style hostfile (one hostname per line): shell$ mpirun --hostfile my_hostfile -np 2 hello_world_mpi @@ -1919,7 +1919,7 @@ node3.example.com slots=2 node4.example.com slots=4 --------------------------------------------------------------------------- - shell$ mpirun -hostfile my_hostfile -np 8 hello_world_mpi + shell$ mpirun --hostfile my_hostfile -np 8 hello_world_mpi will launch MPI_COMM_WORLD rank 0 on node1, rank 1 on node2, ranks 2 and 3 on node3, and ranks 4 through 7 on node4.