Re: [OMPI users] Problem with mpirun for java codes

[Jeff Squyres (jsquyres)]

If the examples didn't work for you, then something else was wrong (or there's 
some bug that we're unaware of) -- we're all able to run the examples ok.  We 
pulled Java from the 1.7.0 release because of issues with multi-dimensional 
arrays, MPI.OBJECT weirdness, ...etc.  Basic functionality, like the examples, 
should work fine.



On Jan 18, 2013, at 8:20 PM, Karos Lotfifar <foad...@gmail.com>
 wrote:

> Hi Chuck, 
> 
> No, I tried the examples but they did not work as well. Hope the issues would 
> be resolved soon.
> 
> Regards,
> Karos
> 
> On 18 Jan 2013, at 20:26, Ralph Castain <r...@open-mpi.org> wrote:
> 
>> I expect it to be in the 1.7.1 release - we just need some time to really 
>> test it and clean things up.
>> 
>> Meantime, it is available in the developer's nightly tarball, or via svn 
>> checkout.
>> 
>> 
>> On Jan 18, 2013, at 12:23 PM, Chuck Mosher <chuckmos...@yahoo.com> wrote:
>> 
>>> Ralph - I'm relying on you guys to support Java, hope it makes it back in 
>>> soon !!!
>>> 
>>> I've had no problems, by the way.
>>> 
>>> Karos - Were you able to make and run the Java examples in the 
>>> MPI_ROOT/examples directory  ?
>>> 
>>> I started with those after similar hiccups trying to get things up and 
>>> running.
>>> 
>>> Chuck Mosher
>>> JavaSeis.org
>>> 
>>> From: Ralph Castain <r...@open-mpi.org>
>>> To: Open MPI Users <us...@open-mpi.org> 
>>> Sent: Thursday, January 17, 2013 2:27 PM
>>> Subject: Re: [OMPI users] Problem with mpirun for java codes
>>> 
>>> Just as an FYI: we have removed the Java bindings from the 1.7.0 release 
>>> due to all the reported errors - looks like that code just isn't ready yet 
>>> for release. It remains available on the nightly snapshots of the 
>>> developer's trunk while we continue to debug it.
>>> 
>>> With that said, I tried your example using the current developer's trunk - 
>>> and it worked just fine.
>>> 
>>> I ran it on a single node, however. Were you running this across multiple 
>>> nodes? Is it possible that the "classes" directory wasn't available on the 
>>> remote node?
>>> 
>>> 
>>> On Jan 16, 2013, at 4:17 PM, Karos Lotfifar <foad...@gmail.com> wrote:
>>> 
>>>> Hi, 
>>>> The version that I am using is 
>>>> 
>>>> 1.7rc6 (pre-release)
>>>> 
>>>> 
>>>> Regards,
>>>> Karos
>>>> 
>>>> On 16 Jan 2013, at 21:07, Ralph Castain <r...@open-mpi.org> wrote:
>>>> 
>>>>> Which version of OMPI are you using?
>>>>> 
>>>>> 
>>>>> On Jan 16, 2013, at 11:43 AM, Karos Lotfifar <foad...@gmail.com> wrote:
>>>>> 
>>>>>> Hi,
>>>>>> 
>>>>>> I am still struggling with the installation problems! I get very strange 
>>>>>> errors. everything is fine when I run OpenMPI for C codes, but when I 
>>>>>> try to run a simple java code I get very strange error. The code is as 
>>>>>> simple as the following and I can not get it running:
>>>>>> 
>>>>>> import mpi.*;
>>>>>> 
>>>>>> class JavaMPI {
>>>>>>   public static void main(String[] args) throws MPIException {
>>>>>> MPI.Init(args);
>>>>>> System.out.println("Hello world from rank " + 
>>>>>>   MPI.COMM_WORLD.Rank() + " of " +
>>>>>>   MPI.COMM_WORLD.Size() );
>>>>>> MPI.Finalize();
>>>>>>   }
>>>>>> } 
>>>>>> 
>>>>>> everything is ok with mpijavac, my java code, etc. when I try to run the 
>>>>>> code with the following command:
>>>>>> 
>>>>>> /usr/local/bin/mpijavac -d classes JavaMPI.java   --> FINE
>>>>>> /usr/local/bin/mpirun -np 2 java -cp ./classes JavaMPI  --> *ERROR*
>>>>>> 
>>>>>> I'll the following error. Could you please help me about this (As I 
>>>>>> mentioned the I can run C MPI codes without any problem ). The system 
>>>>>> specifications are:
>>>>>> 
>>>>>> JRE version: 6.0_30-b12 (java-sun-6)
>>>>>> OS: Linux 3.0.0-30-generic-pae #47-Ubuntu
>>

Re: [OMPI users] Problem with mpirun for java codes

[Karos Lotfifar]

Hi Chuck, 

No, I tried the examples but they did not work as well. Hope the issues would 
be resolved soon.

Regards,
Karos

On 18 Jan 2013, at 20:26, Ralph Castain <r...@open-mpi.org> wrote:

> I expect it to be in the 1.7.1 release - we just need some time to really 
> test it and clean things up.
> 
> Meantime, it is available in the developer's nightly tarball, or via svn 
> checkout.
> 
> 
> On Jan 18, 2013, at 12:23 PM, Chuck Mosher <chuckmos...@yahoo.com> wrote:
> 
>> Ralph - I'm relying on you guys to support Java, hope it makes it back in 
>> soon !!!
>> 
>> I've had no problems, by the way.
>> 
>> Karos - Were you able to make and run the Java examples in the 
>> MPI_ROOT/examples directory ?
>> 
>> I started with those after similar hiccups trying to get things up and 
>> running.
>> 
>> Chuck Mosher
>> JavaSeis.org
>> 
>> From: Ralph Castain <r...@open-mpi.org>
>> To: Open MPI Users <us...@open-mpi.org> 
>> Sent: Thursday, January 17, 2013 2:27 PM
>> Subject: Re: [OMPI users] Problem with mpirun for java codes
>> 
>> Just as an FYI: we have removed the Java bindings from the 1.7.0 release due 
>> to all the reported errors - looks like that code just isn't ready yet for 
>> release. It remains available on the nightly snapshots of the developer's 
>> trunk while we continue to debug it.
>> 
>> With that said, I tried your example using the current developer's trunk - 
>> and it worked just fine.
>> 
>> I ran it on a single node, however. Were you running this across multiple 
>> nodes? Is it possible that the "classes" directory wasn't available on the 
>> remote node?
>> 
>> 
>> On Jan 16, 2013, at 4:17 PM, Karos Lotfifar <foad...@gmail.com> wrote:
>> 
>>> Hi, 
>>> The version that I am using is 
>>> 
>>> 1.7rc6 (pre-release)
>>> 
>>> 
>>> Regards,
>>> Karos
>>> 
>>> On 16 Jan 2013, at 21:07, Ralph Castain <r...@open-mpi.org> wrote:
>>> 
>>>> Which version of OMPI are you using?
>>>> 
>>>> 
>>>> On Jan 16, 2013, at 11:43 AM, Karos Lotfifar <foad...@gmail.com> wrote:
>>>> 
>>>>> Hi,
>>>>> 
>>>>> I am still struggling with the installation problems! I get very strange 
>>>>> errors. everything is fine when I run OpenMPI for C codes, but when I try 
>>>>> to run a simple java code I get very strange error. The code is as simple 
>>>>> as the following and I can not get it running:
>>>>> 
>>>>> import mpi.*;
>>>>> 
>>>>> class JavaMPI {
>>>>>   public static void main(String[] args) throws MPIException {
>>>>> MPI.Init(args);
>>>>> System.out.println("Hello world from rank " + 
>>>>>   MPI.COMM_WORLD.Rank() + " of " +
>>>>>   MPI.COMM_WORLD.Size() );
>>>>> MPI.Finalize();
>>>>>   }
>>>>> } 
>>>>> 
>>>>> everything is ok with mpijavac, my java code, etc. when I try to run the 
>>>>> code with the following command:
>>>>> 
>>>>> /usr/local/bin/mpijavac -d classes JavaMPI.java   --> FINE
>>>>> /usr/local/bin/mpirun -np 2 java -cp ./classes JavaMPI  --> *ERROR*
>>>>> 
>>>>> I'll the following error. Could you please help me about this (As I 
>>>>> mentioned the I can run C MPI codes without any problem ). The system 
>>>>> specifications are:
>>>>> 
>>>>> JRE version: 6.0_30-b12 (java-sun-6)
>>>>> OS: Linux 3.0.0-30-generic-pae #47-Ubuntu
>>>>> CPU:total 4 (2 cores per cpu, 2 threads per core) family 6 model 42 
>>>>> stepping 7, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, 
>>>>> popcnt, ht
>>>>> 
>>>>> 
>>>>> 
>>>>> 
>>>>> ##
>>>>> #
>>>>> # A fatal error has been detected by the Java Runtime Environment:
>>>>> #
>>>>> #  SIGSEGV#
>>>>> # A fatal error has been detected by the Java Runtime Environment:
>>>>> #
>>>>> #  SIGSEGV (0xb) at pc=0x70e1dd12, pid=28616, tid=3063311216
>>>>> #
>>>

Re: [OMPI users] Problem with mpirun for java codes

[Ralph Castain]

I expect it to be in the 1.7.1 release - we just need some time to really test 
it and clean things up.

Meantime, it is available in the developer's nightly tarball, or via svn 
checkout.


On Jan 18, 2013, at 12:23 PM, Chuck Mosher <chuckmos...@yahoo.com> wrote:

> Ralph - I'm relying on you guys to support Java, hope it makes it back in 
> soon !!!
> 
> I've had no problems, by the way.
> 
> Karos - Were you able to make and run the Java examples in the 
> MPI_ROOT/examples directory ?
> 
> I started with those after similar hiccups trying to get things up and 
> running.
> 
> Chuck Mosher
> JavaSeis.org
> 
> From: Ralph Castain <r...@open-mpi.org>
> To: Open MPI Users <us...@open-mpi.org> 
> Sent: Thursday, January 17, 2013 2:27 PM
> Subject: Re: [OMPI users] Problem with mpirun for java codes
> 
> Just as an FYI: we have removed the Java bindings from the 1.7.0 release due 
> to all the reported errors - looks like that code just isn't ready yet for 
> release. It remains available on the nightly snapshots of the developer's 
> trunk while we continue to debug it.
> 
> With that said, I tried your example using the current developer's trunk - 
> and it worked just fine.
> 
> I ran it on a single node, however. Were you running this across multiple 
> nodes? Is it possible that the "classes" directory wasn't available on the 
> remote node?
> 
> 
> On Jan 16, 2013, at 4:17 PM, Karos Lotfifar <foad...@gmail.com> wrote:
> 
>> Hi, 
>> The version that I am using is 
>> 
>> 1.7rc6 (pre-release)
>> 
>> 
>> Regards,
>> Karos
>> 
>> On 16 Jan 2013, at 21:07, Ralph Castain <r...@open-mpi.org> wrote:
>> 
>>> Which version of OMPI are you using?
>>> 
>>> 
>>> On Jan 16, 2013, at 11:43 AM, Karos Lotfifar <foad...@gmail.com> wrote:
>>> 
>>>> Hi,
>>>> 
>>>> I am still struggling with the installation problems! I get very strange 
>>>> errors. everything is fine when I run OpenMPI for C codes, but when I try 
>>>> to run a simple java code I get very strange error. The code is as simple 
>>>> as the following and I can not get it running:
>>>> 
>>>> import mpi.*;
>>>> 
>>>> class JavaMPI {
>>>>   public static void main(String[] args) throws MPIException {
>>>> MPI.Init(args);
>>>> System.out.println("Hello world from rank " + 
>>>>   MPI.COMM_WORLD.Rank() + " of " +
>>>>   MPI.COMM_WORLD.Size() );
>>>> MPI.Finalize();
>>>>   }
>>>> } 
>>>> 
>>>> everything is ok with mpijavac, my java code, etc. when I try to run the 
>>>> code with the following command:
>>>> 
>>>> /usr/local/bin/mpijavac -d classes JavaMPI.java   --> FINE
>>>> /usr/local/bin/mpirun -np 2 java -cp ./classes JavaMPI  --> *ERROR*
>>>> 
>>>> I'll the following error. Could you please help me about this (As I 
>>>> mentioned the I can run C MPI codes without any problem ). The system 
>>>> specifications are:
>>>> 
>>>> JRE version: 6.0_30-b12 (java-sun-6)
>>>> OS: Linux 3.0.0-30-generic-pae #47-Ubuntu
>>>> CPU:total 4 (2 cores per cpu, 2 threads per core) family 6 model 42 
>>>> stepping 7, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, 
>>>> popcnt, ht
>>>> 
>>>> 
>>>> 
>>>> 
>>>> ##
>>>> #
>>>> # A fatal error has been detected by the Java Runtime Environment:
>>>> #
>>>> #  SIGSEGV#
>>>> # A fatal error has been detected by the Java Runtime Environment:
>>>> #
>>>> #  SIGSEGV (0xb) at pc=0x70e1dd12, pid=28616, tid=3063311216
>>>> #
>>>>  (0xb) at pc=0x70f61d12, pid=28615, tid=3063343984
>>>> #
>>>> # JRE version: 6.0_30-b12
>>>> # JRE version: 6.0_30-b12
>>>> # Java VM: Java HotSpot(TM) Server VM (20.5-b03 mixed mode linux-x86 )
>>>> # Problematic frame:
>>>> # C  [libmpi.so.1+0x20d12]  unsigned __int128+0xa2
>>>> #
>>>> # An error report file with more information is saved as:
>>>> # /home/karos/hs_err_pid28616.log
>>>> # Java VM: Java HotSpot(TM) Server VM (20.5-b03 mixed mode linux-x86 )
>>>> # Problematic frame:
>&g

Re: [OMPI users] Problem with mpirun for java codes

[Chuck Mosher]

Ralph - I'm relying on you guys to support Java, hope it makes it back in soon 
!!!

I've had no problems, by the way.

Karos - Were you able to make and run the Java examples in the 
MPI_ROOT/examples directory ?

I started with those after similar hiccups trying to get things up and running.

Chuck Mosher
JavaSeis.org



 From: Ralph Castain <r...@open-mpi.org>
To: Open MPI Users <us...@open-mpi.org> 
Sent: Thursday, January 17, 2013 2:27 PM
Subject: Re: [OMPI users] Problem with mpirun for java codes
 

Just as an FYI: we have removed the Java bindings from the 1.7.0 release due to 
all the reported errors - looks like that code just isn't ready yet for 
release. It remains available on the nightly snapshots of the developer's trunk 
while we continue to debug it.

With that said, I tried your example using the current developer's trunk - and 
it worked just fine.

I ran it on a single node, however. Were you running this across multiple 
nodes? Is it possible that the "classes" directory wasn't available on the 
remote node?



On Jan 16, 2013, at 4:17 PM, Karos Lotfifar <foad...@gmail.com> wrote:

Hi, 
>The version that I am using is 
>
>
>1.7rc6 (pre-release)
>
>
>
>
>Regards,
>Karos
>
>On 16 Jan 2013, at 21:07, Ralph Castain <r...@open-mpi.org> wrote:
>
>
>Which version of OMPI are you using?
>>
>>
>>
>>
>>On Jan 16, 2013, at 11:43 AM, Karos Lotfifar <foad...@gmail.com> wrote:
>>
>>Hi,
>>>
>>>I am still struggling with the installation problems! I get very strange 
>>>errors. everything is fine when I run OpenMPI for C codes, but when I try to 
>>>run a simple java code I get very strange error. The code is as simple as 
>>>the following and I can not get it running:
>>>
>>>import mpi.*;
>>>
>>>class JavaMPI {
>>>  public static void main(String[] args) throws MPIException {
>>>    MPI.Init(args);
>>>    System.out.println("Hello world from rank " + 
>>>  MPI.COMM_WORLD.Rank() + " of " +
>>>  MPI.COMM_WORLD.Size() );
>>>    MPI.Finalize();
>>>  }
>>>} 
>>>
>>>everything is ok with mpijavac, my java code, etc. when I try to run the 
>>>code with the following command:
>>>
>>>/usr/local/bin/mpijavac -d classes JavaMPI.java   --> FINE
>>>/usr/local/bin/mpirun -np 2 java -cp ./classes JavaMPI  --> *ERROR*
>>>
>>>I'll the following error. Could you please help me about this (As I 
>>>mentioned the I can run C MPI codes without any problem ). The system 
>>>specifications are:
>>>
>>>JRE version: 6.0_30-b12 (java-sun-6)
>>>OS: Linux 3.0.0-30-generic-pae #47-Ubuntu
>>>CPU:total 4 (2 cores per cpu, 2 threads per core) family 6 model 42 stepping 
>>>7, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, ht
>>>
>>>
>>>
>>>
>>>##
>>>#
>>># A fatal error has been detected by the Java Runtime Environment:
>>>#
>>>#  SIGSEGV#
>>># A fatal error has been detected by the Java Runtime Environment:
>>>#
>>>#  SIGSEGV (0xb) at pc=0x70e1dd12, pid=28616, tid=3063311216
>>>#
>>> (0xb) at pc=0x70f61d12, pid=28615, tid=3063343984
>>>#
>>># JRE version: 6.0_30-b12
>>># JRE version: 6.0_30-b12
>>># Java VM: Java HotSpot(TM) Server VM (20.5-b03 mixed mode linux-x86 )
>>># Problematic frame:
>>># C  [libmpi.so.1+0x20d12]  unsigned __int128+0xa2
>>>#
>>># An error report file with more information is saved as:
>>># /home/karos/hs_err_pid28616.log
>>># Java VM: Java HotSpot(TM) Server VM (20.5-b03 mixed mode linux-x86 )
>>># Problematic frame:
>>># C  [libmpi.so.1+0x20d12]  unsigned __int128+0xa2
>>>#
>>># An error report file with more information is saved as:
>>># /home/karos/hs_err_pid28615.log
>>>#
>>># If you would like to submit a bug report, please visit:
>>>#   http://java.sun.com/webapps/bugreport/crash.jsp
>>># The crash happened outside the Java Virtual Machine in native code.
>>># See problematic frame for where to report the bug.
>>>#
>>>[tulips:28616] *** Process received signal ***
>>>[tulips:28616] Signal: Aborted (6)
>>>[tulips:28616] Signal code:  (-6)
>>>[tulips:28616] [ 0] [0xb777840c]
>>>[tulips:28616] [ 1] [0xb7778424]
>>>[tulips:28616] [ 

Re: [OMPI users] Problem with mpirun for java codes

[Ralph Castain]

Just as an FYI: we have removed the Java bindings from the 1.7.0 release due to 
all the reported errors - looks like that code just isn't ready yet for 
release. It remains available on the nightly snapshots of the developer's trunk 
while we continue to debug it.

With that said, I tried your example using the current developer's trunk - and 
it worked just fine.

I ran it on a single node, however. Were you running this across multiple 
nodes? Is it possible that the "classes" directory wasn't available on the 
remote node?


On Jan 16, 2013, at 4:17 PM, Karos Lotfifar  wrote:

> Hi, 
> The version that I am using is 
> 
> 1.7rc6 (pre-release)
> 
> 
> Regards,
> Karos
> 
> On 16 Jan 2013, at 21:07, Ralph Castain  wrote:
> 
>> Which version of OMPI are you using?
>> 
>> 
>> On Jan 16, 2013, at 11:43 AM, Karos Lotfifar  wrote:
>> 
>>> Hi,
>>> 
>>> I am still struggling with the installation problems! I get very strange 
>>> errors. everything is fine when I run OpenMPI for C codes, but when I try 
>>> to run a simple java code I get very strange error. The code is as simple 
>>> as the following and I can not get it running:
>>> 
>>> import mpi.*;
>>> 
>>> class JavaMPI {
>>>   public static void main(String[] args) throws MPIException {
>>> MPI.Init(args);
>>> System.out.println("Hello world from rank " + 
>>>   MPI.COMM_WORLD.Rank() + " of " +
>>>   MPI.COMM_WORLD.Size() );
>>> MPI.Finalize();
>>>   }
>>> } 
>>> 
>>> everything is ok with mpijavac, my java code, etc. when I try to run the 
>>> code with the following command:
>>> 
>>> /usr/local/bin/mpijavac -d classes JavaMPI.java   --> FINE
>>> /usr/local/bin/mpirun -np 2 java -cp ./classes JavaMPI  --> *ERROR*
>>> 
>>> I'll the following error. Could you please help me about this (As I 
>>> mentioned the I can run C MPI codes without any problem ). The system 
>>> specifications are:
>>> 
>>> JRE version: 6.0_30-b12 (java-sun-6)
>>> OS: Linux 3.0.0-30-generic-pae #47-Ubuntu
>>> CPU:total 4 (2 cores per cpu, 2 threads per core) family 6 model 42 
>>> stepping 7, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, 
>>> popcnt, ht
>>> 
>>> 
>>> 
>>> 
>>> ##
>>> #
>>> # A fatal error has been detected by the Java Runtime Environment:
>>> #
>>> #  SIGSEGV#
>>> # A fatal error has been detected by the Java Runtime Environment:
>>> #
>>> #  SIGSEGV (0xb) at pc=0x70e1dd12, pid=28616, tid=3063311216
>>> #
>>>  (0xb) at pc=0x70f61d12, pid=28615, tid=3063343984
>>> #
>>> # JRE version: 6.0_30-b12
>>> # JRE version: 6.0_30-b12
>>> # Java VM: Java HotSpot(TM) Server VM (20.5-b03 mixed mode linux-x86 )
>>> # Problematic frame:
>>> # C  [libmpi.so.1+0x20d12]  unsigned __int128+0xa2
>>> #
>>> # An error report file with more information is saved as:
>>> # /home/karos/hs_err_pid28616.log
>>> # Java VM: Java HotSpot(TM) Server VM (20.5-b03 mixed mode linux-x86 )
>>> # Problematic frame:
>>> # C  [libmpi.so.1+0x20d12]  unsigned __int128+0xa2
>>> #
>>> # An error report file with more information is saved as:
>>> # /home/karos/hs_err_pid28615.log
>>> #
>>> # If you would like to submit a bug report, please visit:
>>> #   http://java.sun.com/webapps/bugreport/crash.jsp
>>> # The crash happened outside the Java Virtual Machine in native code.
>>> # See problematic frame for where to report the bug.
>>> #
>>> [tulips:28616] *** Process received signal ***
>>> [tulips:28616] Signal: Aborted (6)
>>> [tulips:28616] Signal code:  (-6)
>>> [tulips:28616] [ 0] [0xb777840c]
>>> [tulips:28616] [ 1] [0xb7778424]
>>> [tulips:28616] [ 2] /lib/i386-linux-gnu/libc.so.6(gsignal+0x4f) [0xb75e3cff]
>>> [tulips:28616] [ 3] /lib/i386-linux-gnu/libc.so.6(abort+0x175) [0xb75e7325]
>>> [tulips:28616] [ 4] 
>>> /usr/lib/jvm/java-6-sun-1.6.0.30/jre/lib/i386/server/libjvm.so(+0x5dcf7f) 
>>> [0xb6f6df7f]
>>> [tulips:28616] [ 5] 
>>> /usr/lib/jvm/java-6-sun-1.6.0.30/jre/lib/i386/server/libjvm.so(+0x724897) 
>>> [0xb70b5897]
>>> [tulips:28616] [ 6] 
>>> /usr/lib/jvm/java-6-sun-1.6.0.30/jre/lib/i386/server/libjvm.so(JVM_handle_linux_signal+0x21c)
>>>  [0xb6f7529c]
>>> [tulips:28616] [ 7] 
>>> /usr/lib/jvm/java-6-sun-1.6.0.30/jre/lib/i386/server/libjvm.so(+0x5dff64) 
>>> [0xb6f70f64]
>>> [tulips:28616] [ 8] [0xb777840c]
>>> [tulips:28616] [ 9] [0xb3891548]
>>> [tulips:28616] *** End of error message ***
>>> [tulips:28615] *** Process received signal ***
>>> [tulips:28615] Signal: Aborted (6)
>>> [tulips:28615] Signal code:  (-6)
>>> #
>>> # If you would like to submit a bug report, please visit:
>>> #   http://java.sun.com/webapps/bugreport/crash.jsp
>>> # The crash happened outside the Java Virtual Machine in native code.
>>> # See problematic frame for where to report the bug.
>>> #
>>> [tulips:28615] [ 0] [0xb778040c]
>>> [tulips:28615] [ 1] [0xb7780424]
>>> [tulips:28615] [ 2] 

Re: [OMPI users] Problem with mpirun for java codes

[Karos Lotfifar]

Hi, 
The version that I am using is 

1.7rc6 (pre-release)


Regards,
Karos

On 16 Jan 2013, at 21:07, Ralph Castain  wrote:

> Which version of OMPI are you using?
> 
> 
> On Jan 16, 2013, at 11:43 AM, Karos Lotfifar  wrote:
> 
>> Hi,
>> 
>> I am still struggling with the installation problems! I get very strange 
>> errors. everything is fine when I run OpenMPI for C codes, but when I try to 
>> run a simple java code I get very strange error. The code is as simple as 
>> the following and I can not get it running:
>> 
>> import mpi.*;
>> 
>> class JavaMPI {
>>   public static void main(String[] args) throws MPIException {
>> MPI.Init(args);
>> System.out.println("Hello world from rank " + 
>>   MPI.COMM_WORLD.Rank() + " of " +
>>   MPI.COMM_WORLD.Size() );
>> MPI.Finalize();
>>   }
>> } 
>> 
>> everything is ok with mpijavac, my java code, etc. when I try to run the 
>> code with the following command:
>> 
>> /usr/local/bin/mpijavac -d classes JavaMPI.java   --> FINE
>> /usr/local/bin/mpirun -np 2 java -cp ./classes JavaMPI  --> *ERROR*
>> 
>> I'll the following error. Could you please help me about this (As I 
>> mentioned the I can run C MPI codes without any problem ). The system 
>> specifications are:
>> 
>> JRE version: 6.0_30-b12 (java-sun-6)
>> OS: Linux 3.0.0-30-generic-pae #47-Ubuntu
>> CPU:total 4 (2 cores per cpu, 2 threads per core) family 6 model 42 stepping 
>> 7, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, ht
>> 
>> 
>> 
>> 
>> ##
>> #
>> # A fatal error has been detected by the Java Runtime Environment:
>> #
>> #  SIGSEGV#
>> # A fatal error has been detected by the Java Runtime Environment:
>> #
>> #  SIGSEGV (0xb) at pc=0x70e1dd12, pid=28616, tid=3063311216
>> #
>>  (0xb) at pc=0x70f61d12, pid=28615, tid=3063343984
>> #
>> # JRE version: 6.0_30-b12
>> # JRE version: 6.0_30-b12
>> # Java VM: Java HotSpot(TM) Server VM (20.5-b03 mixed mode linux-x86 )
>> # Problematic frame:
>> # C  [libmpi.so.1+0x20d12]  unsigned __int128+0xa2
>> #
>> # An error report file with more information is saved as:
>> # /home/karos/hs_err_pid28616.log
>> # Java VM: Java HotSpot(TM) Server VM (20.5-b03 mixed mode linux-x86 )
>> # Problematic frame:
>> # C  [libmpi.so.1+0x20d12]  unsigned __int128+0xa2
>> #
>> # An error report file with more information is saved as:
>> # /home/karos/hs_err_pid28615.log
>> #
>> # If you would like to submit a bug report, please visit:
>> #   http://java.sun.com/webapps/bugreport/crash.jsp
>> # The crash happened outside the Java Virtual Machine in native code.
>> # See problematic frame for where to report the bug.
>> #
>> [tulips:28616] *** Process received signal ***
>> [tulips:28616] Signal: Aborted (6)
>> [tulips:28616] Signal code:  (-6)
>> [tulips:28616] [ 0] [0xb777840c]
>> [tulips:28616] [ 1] [0xb7778424]
>> [tulips:28616] [ 2] /lib/i386-linux-gnu/libc.so.6(gsignal+0x4f) [0xb75e3cff]
>> [tulips:28616] [ 3] /lib/i386-linux-gnu/libc.so.6(abort+0x175) [0xb75e7325]
>> [tulips:28616] [ 4] 
>> /usr/lib/jvm/java-6-sun-1.6.0.30/jre/lib/i386/server/libjvm.so(+0x5dcf7f) 
>> [0xb6f6df7f]
>> [tulips:28616] [ 5] 
>> /usr/lib/jvm/java-6-sun-1.6.0.30/jre/lib/i386/server/libjvm.so(+0x724897) 
>> [0xb70b5897]
>> [tulips:28616] [ 6] 
>> /usr/lib/jvm/java-6-sun-1.6.0.30/jre/lib/i386/server/libjvm.so(JVM_handle_linux_signal+0x21c)
>>  [0xb6f7529c]
>> [tulips:28616] [ 7] 
>> /usr/lib/jvm/java-6-sun-1.6.0.30/jre/lib/i386/server/libjvm.so(+0x5dff64) 
>> [0xb6f70f64]
>> [tulips:28616] [ 8] [0xb777840c]
>> [tulips:28616] [ 9] [0xb3891548]
>> [tulips:28616] *** End of error message ***
>> [tulips:28615] *** Process received signal ***
>> [tulips:28615] Signal: Aborted (6)
>> [tulips:28615] Signal code:  (-6)
>> #
>> # If you would like to submit a bug report, please visit:
>> #   http://java.sun.com/webapps/bugreport/crash.jsp
>> # The crash happened outside the Java Virtual Machine in native code.
>> # See problematic frame for where to report the bug.
>> #
>> [tulips:28615] [ 0] [0xb778040c]
>> [tulips:28615] [ 1] [0xb7780424]
>> [tulips:28615] [ 2] /lib/i386-linux-gnu/libc.so.6(gsignal+0x4f) [0xb75ebcff]
>> [tulips:28615] [ 3] /lib/i386-linux-gnu/libc.so.6(abort+0x175) [0xb75ef325]
>> [tulips:28615] [ 4] 
>> /usr/lib/jvm/java-6-sun-1.6.0.30/jre/lib/i386/server/libjvm.so(+0x5dcf7f) 
>> [0xb6f75f7f]
>> [tulips:28615] [ 5] 
>> /usr/lib/jvm/java-6-sun-1.6.0.30/jre/lib/i386/server/libjvm.so(+0x724897) 
>> [0xb70bd897]
>> [tulips:28615] [ 6] 
>> /usr/lib/jvm/java-6-sun-1.6.0.30/jre/lib/i386/server/libjvm.so(JVM_handle_linux_signal+0x21c)
>>  [0xb6f7d29c]
>> [tulips:28615] [ 7] 
>> /usr/lib/jvm/java-6-sun-1.6.0.30/jre/lib/i386/server/libjvm.so(+0x5dff64) 
>> [0xb6f78f64]
>> [tulips:28615] [ 8] [0xb778040c]
>> [tulips:28615] [ 9] [0xb3899548]
>> [tulips:28615] *** End of error message ***
>> 

Re: [OMPI users] Problem with mpirun for java codes

[Ralph Castain]

Which version of OMPI are you using?


On Jan 16, 2013, at 11:43 AM, Karos Lotfifar  wrote:

> Hi,
> 
> I am still struggling with the installation problems! I get very strange 
> errors. everything is fine when I run OpenMPI for C codes, but when I try to 
> run a simple java code I get very strange error. The code is as simple as the 
> following and I can not get it running:
> 
> import mpi.*;
> 
> class JavaMPI {
>   public static void main(String[] args) throws MPIException {
> MPI.Init(args);
> System.out.println("Hello world from rank " + 
>   MPI.COMM_WORLD.Rank() + " of " +
>   MPI.COMM_WORLD.Size() );
> MPI.Finalize();
>   }
> } 
> 
> everything is ok with mpijavac, my java code, etc. when I try to run the code 
> with the following command:
> 
> /usr/local/bin/mpijavac -d classes JavaMPI.java   --> FINE
> /usr/local/bin/mpirun -np 2 java -cp ./classes JavaMPI  --> *ERROR*
> 
> I'll the following error. Could you please help me about this (As I mentioned 
> the I can run C MPI codes without any problem ). The system specifications 
> are:
> 
> JRE version: 6.0_30-b12 (java-sun-6)
> OS: Linux 3.0.0-30-generic-pae #47-Ubuntu
> CPU:total 4 (2 cores per cpu, 2 threads per core) family 6 model 42 stepping 
> 7, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, ht
> 
> 
> 
> 
> ##
> #
> # A fatal error has been detected by the Java Runtime Environment:
> #
> #  SIGSEGV#
> # A fatal error has been detected by the Java Runtime Environment:
> #
> #  SIGSEGV (0xb) at pc=0x70e1dd12, pid=28616, tid=3063311216
> #
>  (0xb) at pc=0x70f61d12, pid=28615, tid=3063343984
> #
> # JRE version: 6.0_30-b12
> # JRE version: 6.0_30-b12
> # Java VM: Java HotSpot(TM) Server VM (20.5-b03 mixed mode linux-x86 )
> # Problematic frame:
> # C  [libmpi.so.1+0x20d12]  unsigned __int128+0xa2
> #
> # An error report file with more information is saved as:
> # /home/karos/hs_err_pid28616.log
> # Java VM: Java HotSpot(TM) Server VM (20.5-b03 mixed mode linux-x86 )
> # Problematic frame:
> # C  [libmpi.so.1+0x20d12]  unsigned __int128+0xa2
> #
> # An error report file with more information is saved as:
> # /home/karos/hs_err_pid28615.log
> #
> # If you would like to submit a bug report, please visit:
> #   http://java.sun.com/webapps/bugreport/crash.jsp
> # The crash happened outside the Java Virtual Machine in native code.
> # See problematic frame for where to report the bug.
> #
> [tulips:28616] *** Process received signal ***
> [tulips:28616] Signal: Aborted (6)
> [tulips:28616] Signal code:  (-6)
> [tulips:28616] [ 0] [0xb777840c]
> [tulips:28616] [ 1] [0xb7778424]
> [tulips:28616] [ 2] /lib/i386-linux-gnu/libc.so.6(gsignal+0x4f) [0xb75e3cff]
> [tulips:28616] [ 3] /lib/i386-linux-gnu/libc.so.6(abort+0x175) [0xb75e7325]
> [tulips:28616] [ 4] 
> /usr/lib/jvm/java-6-sun-1.6.0.30/jre/lib/i386/server/libjvm.so(+0x5dcf7f) 
> [0xb6f6df7f]
> [tulips:28616] [ 5] 
> /usr/lib/jvm/java-6-sun-1.6.0.30/jre/lib/i386/server/libjvm.so(+0x724897) 
> [0xb70b5897]
> [tulips:28616] [ 6] 
> /usr/lib/jvm/java-6-sun-1.6.0.30/jre/lib/i386/server/libjvm.so(JVM_handle_linux_signal+0x21c)
>  [0xb6f7529c]
> [tulips:28616] [ 7] 
> /usr/lib/jvm/java-6-sun-1.6.0.30/jre/lib/i386/server/libjvm.so(+0x5dff64) 
> [0xb6f70f64]
> [tulips:28616] [ 8] [0xb777840c]
> [tulips:28616] [ 9] [0xb3891548]
> [tulips:28616] *** End of error message ***
> [tulips:28615] *** Process received signal ***
> [tulips:28615] Signal: Aborted (6)
> [tulips:28615] Signal code:  (-6)
> #
> # If you would like to submit a bug report, please visit:
> #   http://java.sun.com/webapps/bugreport/crash.jsp
> # The crash happened outside the Java Virtual Machine in native code.
> # See problematic frame for where to report the bug.
> #
> [tulips:28615] [ 0] [0xb778040c]
> [tulips:28615] [ 1] [0xb7780424]
> [tulips:28615] [ 2] /lib/i386-linux-gnu/libc.so.6(gsignal+0x4f) [0xb75ebcff]
> [tulips:28615] [ 3] /lib/i386-linux-gnu/libc.so.6(abort+0x175) [0xb75ef325]
> [tulips:28615] [ 4] 
> /usr/lib/jvm/java-6-sun-1.6.0.30/jre/lib/i386/server/libjvm.so(+0x5dcf7f) 
> [0xb6f75f7f]
> [tulips:28615] [ 5] 
> /usr/lib/jvm/java-6-sun-1.6.0.30/jre/lib/i386/server/libjvm.so(+0x724897) 
> [0xb70bd897]
> [tulips:28615] [ 6] 
> /usr/lib/jvm/java-6-sun-1.6.0.30/jre/lib/i386/server/libjvm.so(JVM_handle_linux_signal+0x21c)
>  [0xb6f7d29c]
> [tulips:28615] [ 7] 
> /usr/lib/jvm/java-6-sun-1.6.0.30/jre/lib/i386/server/libjvm.so(+0x5dff64) 
> [0xb6f78f64]
> [tulips:28615] [ 8] [0xb778040c]
> [tulips:28615] [ 9] [0xb3899548]
> [tulips:28615] *** End of error message ***
> --
> mpirun noticed that process rank 1 with PID 28616 on node tulips exited on 
> signal 6 (Aborted).
> --
> 
>