Re: [OMPI users] mpirun --map-by-node

2016-11-09 Thread Mahesh Nanavalla
this, too, because these mpirun options > (and many others) can be used in conjunction with each other. But that > gets pretty esoteric pretty quickly; most users don't have a need for such > complexity. > > > > > > > >> On Nov 4, 2016, at 8:57 AM, Bennet Fauber

Re: [OMPI users] openmpi-1.10.3 cross compile configure options for arm-openwrt-linux-muslgnueabi on x86_64-linux-gnu

2016-10-19 Thread Mahesh Nanavalla
opal_init; some of which are due to configuration or > > environment problems. This failure appears to be an internal failure; > > here's some additional information (which may only be relevant to an > > Open MPI developer): > > > > opal_shmem_base_select failed

Re: [OMPI users] openmpi-1.10.3 cross compile configure options for arm-openwrt-linux-muslgnueabi on x86_64-linux-gnu

2016-10-19 Thread Mahesh Nanavalla
Hi all, can any one tell purpose and importance of *--disable-vt* *Thanks,* *Mahesh.N* On Wed, Oct 19, 2016 at 12:11 PM, Mahesh Nanavalla < mahesh.nanavalla...@gmail.com> wrote: > Hi all > > it's working. > > I forget to copy all openmpi libs and bin to target b

Re: [OMPI users] openmpi-1.10.3 cross compile configure options for arm-openwrt-linux-muslgnueabi on x86_64-linux-gnu

2016-10-19 Thread Mahesh Nanavalla
t; > Gilles > > > On Wednesday, October 19, 2016, Mahesh Nanavalla < > mahesh.nanavalla...@gmail.com> wrote: > >> Hi all, >> >> can any one tell purpose and importance of *--disable-vt* >> >> *Thanks,* >> *Mahesh.N* >> >> On We

Re: [OMPI users] openmpi-1.10.3 cross compile configure options for arm-openwrt-linux-muslgnueabi on x86_64-linux-gnu

2016-10-19 Thread Mahesh Nanavalla
Cheers, > > Gilles > > On Wednesday, October 19, 2016, Mahesh Nanavalla < > mahesh.nanavalla...@gmail.com> wrote: > >> Hi Gilles, >> >> Thanks for reply, >> >> If i do *--disable-vt *while configuring the openmpi-1.10.3 , >> >> the s

Re: [OMPI users] openmpi-1.10.3 cross compile configure options for arm-openwrt-linux-muslgnueabi on x86_64-linux-gnu

2016-10-18 Thread Mahesh Nanavalla
> my $extra_fcflags = "@OMPI_WRAPPER_EXTRA_FCFLAGS@"; > my $extra_fcflags_prefix = "@OMPI_WRAPPER_EXTRA_FCFLAGS_PREFIX@"; > -my $extra_ldflags = "@OMPI_WRAPPER_EXTRA_LDFLAGS@"; > +my $extra_ldflags = "@OMPI_PKG_CONFIG_LDFLAGS@"; > my $extra_libs =

[OMPI users] openmpi-1.10.3 cross compile configure options for arm-openwrt-linux-muslgnueabi on x86_64-linux-gnu

2016-10-18 Thread Mahesh Nanavalla
Hi all, How to cross compile *openmpi *for* arm *on* x86_64 pc.* *Kindly provide configure options for above...* Thanks, Mahesh.N ___ users mailing list users@lists.open-mpi.org https://rfd.newmexicoconsortium.org/mailman/listinfo/users

Re: [OMPI users] openmpi-1.10.3 cross compile configure options for arm-openwrt-linux-muslgnueabi on x86_64-linux-gnu

2016-10-18 Thread Mahesh Nanavalla
Hi all, Thank you for responding me Below is my configure options... ./configure --enable-orterun-prefix-by-default --prefix="/home/nmahesh/Workspace/ARM_MPI/openmpi" \ CC=arm-openwrt-linux-muslgnueabi-gcc \ CXX=arm-openwrt-linux-muslgnueabi-g++ \ --host=arm-openwrt-linux-muslgnueabi \

Re: [OMPI users] openmpi-1.10.3 cross compile configure options for arm-openwrt-linux-muslgnueabi on x86_64-linux-gnu

2016-10-18 Thread Mahesh Nanavalla
be an internal failure; here's some additional information (which may only be relevant to an Open MPI developer): opal_shmem_base_select failed --> Returned value -1 instead of OPAL_SUCCESS Kindly help me. On Tue, Oct 18, 2016 at 7:31 PM, Mahesh Nanavalla < mahesh.nanavalla

[OMPI users] openmpi-1.10.3 cross compile configure options for arm-openwrt-linux-muslgnueabi on x86_64-linux-gnu

2016-10-17 Thread Mahesh Nanavalla
Hi everyone, I'm trying to cross compile openmpi-1.10.3 for arm-openwrt-linux-muslgnueabi on x86_64-linux-gnu with below configure options... ./configure --enable-orterun-prefix-by-default --prefix="/home/nmahesh/Workspace/ARM_MPI/openmpi" --build=x86_64-linux-gnu --host=x86_64-linux-gnu

Re: [OMPI users] Redusing libmpi.so size....

2016-11-01 Thread Mahesh Nanavalla
at 11:43 AM, Mahesh Nanavalla < mahesh.nanavalla...@gmail.com> wrote: > Hi Jeff Squyres, > > Thank you for your reply... > > My problem is i want to *reduce library* size by removing unwanted > plugin's. > > Here *libmpi.so.12.0.3 *size is 2.4MB. > > How can i kn

Re: [OMPI users] Redusing libmpi.so size....

2016-11-01 Thread Mahesh Nanavalla
28, 2016 at 7:09 PM, Jeff Squyres (jsquyres) <jsquy...@cisco.com > wrote: > On Oct 28, 2016, at 8:12 AM, Mahesh Nanavalla < > mahesh.nanavalla...@gmail.com> wrote: > > > > i have configured as below for arm > > > > ./configure --enable-orterun-prefi

[OMPI users] Redusing libmpi.so size....

2016-10-28 Thread Mahesh Nanavalla
Hi all, I am using openmpi-1.10.3. openmpi-1.10.3 compiled for arm(cross compiled on X86_64 for openWRT linux) libmpi.so.12.0.3 size is 2.4MB,but if i compiled on X86_64 (linux) libmpi.so.12.0.3 size is 990.2KB. can anyone tell how to reduce the size of libmpi.so.12.0.3 compiled for arm.

[OMPI users] Disabling MCA component

2016-11-03 Thread Mahesh Nanavalla
Hi all, I am compiling openmpi-1.10.3 for arm. How can i disable particular MCA component and how can i confirm that. Thanks, Mahesh N ___ users mailing list users@lists.open-mpi.org https://rfd.newmexicoconsortium.org/mailman/listinfo/users

Re: [OMPI users] mpirun --map-by-node

2016-11-04 Thread Mahesh Nanavalla
<r...@open-mpi.org> wrote: > you mistyped the option - it is “--map-by node”. Note the space between > “by” and “node” - you had typed it with a “-“ instead of a “space” > > > On Nov 4, 2016, at 4:28 AM, Mahesh Nanavalla < > mahesh.nanavalla...@gmail.com> wrote: >

Re: [OMPI users] mpirun --map-by-node

2016-11-04 Thread Mahesh Nanavalla
option _before_ your executable on the cmd line > > > On Nov 4, 2016, at 4:44 AM, Mahesh Nanavalla < > mahesh.nanavalla...@gmail.com> wrote: > > Thanks for reply, > > But,with space also not running on one process one each node > > root@OpenWrt:~# /usr/bin/mpiru

[OMPI users] mpirun --map-by-node

2016-11-04 Thread Mahesh Nanavalla
Hi all, I am using openmpi-1.10.3,using quad core processor(node). I am running 3 processes on three nodes(provided by hostfile) each node process is limited by --map-by-node as below *root@OpenWrt:~# /usr/bin/mpirun --allow-run-as-root -np 3 --hostfile myhostfile /usr/bin/openmpiWiFiBulb

Re: [OMPI users] Redusing libmpi.so size....

2016-11-01 Thread Mahesh Nanavalla
e -I../debug/ > -lopen-rte -l open-pal > > > > On Tue, Nov 1, 2016 at 7:12 AM, Jeff Squyres (jsquyres) < > jsquy...@cisco.com> wrote: > >> Run ompi_info; it will tell you all the plugins that are installed. >> >> > On Nov 1, 2016, at 2:13 AM, Mahesh Nanava

Re: [OMPI users] Redusing libmpi.so size....

2016-10-28 Thread Mahesh Nanavalla
ry. Sorry! kindly guide me... On Fri, Oct 28, 2016 at 5:34 PM, Mahesh Nanavalla < mahesh.nanavalla...@gmail.com> wrote: > Hi Gilles, > > Thanks for reply > > i have configured as below for arm > > ./configure --enable-orterun-prefix-by-default > --prefix="