On 12/04/2014 18:42, Cristian Butincu wrote:
> The latest precompiled version to date of openmpi for cygwin is 1.7.4-1.
1.7.5 will be uploaded shortly.
I don't plan to upload 1.8 until 1.8.1,
but I will built it just to check.
> Because I got some runtime errors when trying to run simple MPI
> programs, I have decided to upgrade to openmpi-1.8.
which errors ?
1.8 should be almost identical to 1.7.5, except the oshmem default,
so unlike to make any difference
> When trying to compile openmpi-1.8 under cygwin I get the following
> error during "make all" and the build process halts:
> Error: symbol `Lhwloc1' is already defined
> The commands issued:
> ./configure --prefix=$HOME/Apps/openmpi-1.8
> make all
cygwin package is currently built with
> Operating system: Windows 8, 32 bits
> CPU: Intel Core2 Duo
> Memory: 4 GB
> Cygwin version: 1.7.29
> I have attached to this message an archive containing the output of
> config and build processes.
> Thank you.