Thanks Kihwal! This was an excellent suggestion and worked great!
Should have the Java bindings out shortly...
On Jan 31, 2012, at 4:35 PM, Kihwal Lee wrote:
> There might be other tricks you can play with CL, but here is my idea: You
> could have the initial jni native lib to become a sort of
There might be other tricks you can play with CL, but here is my idea: You
could have the initial jni native lib to become a sort of wrapper to dlopen()
the real thing (the one plug-ins depend on) with RTLD_GLOBAL, so that the fact
that the jni library is loaded in a specific name space does not
I was able to dig further into this, and we believe we finally tracked this
down to root cause. It appears that java loads things into a private, as
opposed to global, namespace. Thus, the Java MPI bindings load the initial
libmpi just fine.
However, when libmpi then attempts to load the indivi
Managed to get this to work - had to adjust our configure a little (one setting
artificially introduced a different path). Thanks!
On Jan 30, 2012, at 5:13 PM, Kihwal Lee wrote:
> It doesn't have to be static.
> Do architectures match between the node manager jvm and the library?
> If one is 32
On Jan 30, 2012, at 5:13 PM, Kihwal Lee wrote:
> It doesn't have to be static.
> Do architectures match between the node manager jvm and the library?
> If one is 32 bit and the other is 64, it won't work.
That's a good question - I'll check...
>
> Kihwal
>
> On 1/30/12 5:58 PM, "Ralph Castain
On Jan 30, 2012, at 3:58 PM, Ralph Castain wrote:
> I have tried setting -Djava.library.path and LD_LIBRARY_PATH to the correct
> locations. In both cases, I get errors from the JNI code indicating that it
> was unable to open the specified dynamic library.
Do the paths to OpenMPI libraries, a
It doesn't have to be static.
Do architectures match between the node manager jvm and the library?
If one is 32 bit and the other is 64, it won't work.
Kihwal
On 1/30/12 5:58 PM, "Ralph Castain" wrote:
Hi folks
As per earlier emails, I'm just about ready to release the Java MPI bindings. I
ha
