Dear List,
So when I tried to build the SVN-head "x10-trunk" I get the following
error:
BUILD FAILED
/home/cluster/t1221/lu26xut/x10-trunk/x10.dist/build.xml:169: The following
error occurred while executing this line:
/home/cluster/t1221/lu26xut/x10-trunk/x10.runtime/build.xml:450: cvs exited
with error code 1
Command line was [Executing 'cvs' with arguments:
'-d:pserver:anonym...@bdwgc.cvs.sourceforge.net:/cvsroot/bdwgc'
'checkout'
'-rgc7_1'
'bdwgc'
The ' characters around the executable and arguments are
not part of the command.
]
Total time: 2 minutes 7 seconds
again, it has to do with the runtime !! I don't know where the problem is!!
On Thu, Jul 22, 2010 at 3:04 PM, mohammed elsaeedy <
mohammed.elsae...@kaust.edu.sa> wrote:
> Dear Igor and Yoav,
>
> Thank you for your reply and help. When I tried to use the command "ant
> -Davailable.procs=4 distclean dist" to build the source code on the cluster,
> the build fails giving me the following error eventually after 4 mins and 27
> secs:
>
> BUILD FAILED
> /home/cluster/t1221/lu26xut/x10-2.0.4_linux_x86_src/x10.dist/build.xml:217:
> The following error occurred while executing this line:
> /home/cluster/t1221/lu26xut/x10-2.0.4_linux_x86_src/x10.runtime/build.xml:294:
> exec returned: 2
>
> and again I'm compiling the source code for x10 2.0.4 !!
> so it has to do with the runtime environment, although, I recall to compile
> the X10RT I need to do independently (it has to do with my choice of
> communication flavor)
>
> So whats the problem??
>
>
> Thank you again,
> Mohammed El Sayed @ KAUST
>
>
> On Thu, Jul 22, 2010 at 2:35 PM, Igor Peshansky <ig...@us.ibm.com> wrote:
>
>> Indeed -- good point, Yoav.
>>
>> Mohammed, if you run with "-report postcompile=1", the compiler will
>> tell you exactly how it's invoking the post-compiler, and you can then
>> re-run the exact post-compilation command to see the output in your
>> shell.
>> Igor
>>
>> Yoav Zibin <yoav.zi...@gmail.com> wrote on 07/22/2010 02:29:25 PM:
>>
>> > I think that's what happen:
>> > The X10 compiler created the C++ files, and then it runs the C++
>> compiler
>> > (we call it a post-compiler) from within Java, and if the return code
>> was
>> > not zero, then it outputs the C++ compiler's output. And your C++
>> compiler
>> > apparently created a LOT of output (that caused the OutOfMemory).
>> > You can use "-c" to specify another post-compiler.
>> >
>> > Runtime runtime = Runtime.getRuntime();
>> > Process proc = runtime.exec(cxxCmd, null,
>> > options.output_directory);
>> >
>> > InputStreamReader err = new
>> > InputStreamReader(proc.getErrorStream());
>> >
>> > String output = null;
>> > try {
>> > char[] c = new char[72];
>> > int len;
>> > StringBuffer sb = new StringBuffer();
>> > while((len = err.read(c)) > 0) {
>> > sb.append(String.valueOf(c, 0, len)); *// threw a
>> > OutOfMemoryError*
>> > }
>> >
>> >
>> >
>> >
>> > On Thu, Jul 22, 2010 at 2:17 PM, mohammed elsaeedy <
>> > mohammed.elsae...@kaust.edu.sa> wrote:
>> >
>> > > Dear Igor,
>> > >
>> > >
>> > > Well I did as you said, I took the 2.0.4 source code and I
>> compiled
>> > > over my laptop first (32 bit), and I linked the environment variables
>> to
>> > > the "bin" of the compiled source code, and it worked just perfectly.
>> "ant
>> > > squeakyclean dist"
>> > >
>> > > When I do the same thing over the cluster, I was able to compile it
>> and I
>> > > set the environment variables to the "bin", but when i simply try to
>> > > compile a hello world "x10c++ -o hello hello.x10" it begins to compile
>> the
>> > > classes for X10, and generating this weird "x10" folder in my home.
>> > > but then it stops for an error, "Exception in thread "main"
>> > > java.lang.OutOfMemoryError: Java heap space"
>> > > I do it again and this time I see what it was compiling before:
>> > >
>> > > Not recompiling: x10.lang.Runtime
>> > > Not recompiling: x10.lang.Place
>> > > Not recompiling: x10.lang._
>> > > Not recompiling: x10.array.Dist
>> > > Not recompiling: x10.array.Point
>> > > Not recompiling: x10.array.Region
>> > > ...............
>> > > ...............
>> > > ...............
>> > > ...............
>> > > Not recompiling: x10.array.Xform
>> > > Not recompiling: x10.array.PolyXform
>> > > Not recompiling: x10.io.EOFException
>> > > Not recompiling: x10.io.ReaderIterator
>> > > Not recompiling: x10.compiler.NativeCPPInclude
>> > > Not recompiling: x10.compiler.NativeCPPOutputFile
>> > > Not recompiling: x10.compiler.NativeCPPCompilationUnit
>> > > Not recompiling: x10.compiler.StackAllocate
>> > > Not recompiling: x10.compiler.ByRef
>> > > Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
>> > > at java.util.Arrays.copyOf(Arrays.java:2882)
>> > > at
>> > >
>> > >
>>
>> java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:100)
>> > > at
>> > > java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:390)
>> > > at java.lang.StringBuffer.append(StringBuffer.java:224)
>> > > at
>> > > x10cpp.visit.X10CPPTranslator.doPostCompile(X10CPPTranslator.java:472)
>> > > at
>> x10cpp.visit.X10CPPTranslator.postCompile(X10CPPTranslator.java:444)
>> > > at
>> > >
>> > > x10cpp.ExtensionInfo$X10CPPScheduler$1.
>> > invokePostCompiler(ExtensionInfo.java:157)
>> > > at polyglot.visit.PostCompiled.runTask(PostCompiled.java:56)
>> > > at polyglot.frontend.Scheduler.runPass(Scheduler.java:325)
>> > > at polyglot.frontend.AbstractGoal_c.run(AbstractGoal_c.java:102)
>> > > at polyglot.types.LazyRef_c.get(LazyRef_c.java:45)
>> > > at polyglot.frontend.AbstractGoal_c.run(AbstractGoal_c.java:49)
>> > > at polyglot.types.LazyRef_c.get(LazyRef_c.java:45)
>> > > at polyglot.frontend.Scheduler.attempt(Scheduler.java:237)
>> > > at polyglot.frontend.Scheduler.runToCompletion(Scheduler.java:174)
>> > > at polyglot.frontend.Scheduler.runToCompletion(Scheduler.java:160)
>> > > at polyglot.frontend.Compiler.compile(Compiler.java:166)
>> > > at polyglot.frontend.Compiler.compileFiles(Compiler.java:134)
>> > > at polyglot.main.Main.start(Main.java:119)
>> > > at polyglot.main.Main.start(Main.java:74)
>> > > at polyglot.main.Main.main(Main.java:166)
>> > >
>> > >
>> > > I tried to increase the heap size to min 2G and max 3G by using "
>> alias
>> > > java='java -Xms2g -Xmx3g' "
>> > > but it still does not work.
>> > >
>> > > Anyway why is it generating these files? That didn't even happen on my
>> > > laptop !!!
>> > >
>> > >
>> > > On Thu, Jul 22, 2010 at 10:47 AM, Igor Peshansky <ig...@us.ibm.com>
>> wrote:
>> > >
>> > > > mohammed elsaeedy <mohammed.elsae...@kaust.edu.sa> wrote on
>> 07/22/2010
>> > > > 09:28:44 AM:
>> > > >
>> > > > > Dear List,
>> > > > >
>> > > > > Now, I've implemented several parallel applications by using
>> X10,
>> > > > and
>> > > > > they work very well locally on my machine (32 bit) , but now I
>> want to
>> > > > run
>> > > > > it over a cluster to
>> > > > > evaluate the true performance of intra and inter parallelism, so I
>> set
>> > > > up
>> > > > > the PATH variables on my account in the cluster (Opteron x86_64)
>> with
>> > > > the
>> > > > > release of X10 2.0.4,
>> > > > > Linux/x86_64<http://sourceforge.net/projects/x10/files/x10/2.0.
>> > > > > 4/x10-2.0.4_linux_x86_64.tgz/download>
>> > > > > but then every time I try to compile an application over the
>> cluster it
>> > > > > gives me the following error:
>> > > > >
>> > > > > <cluster path>/x10-2.0.4_linux_x86/lib/libx10.so: file not
>> recognized:
>> > > > File
>> > > > > format not recognized
>> > > > > collect2: ld returned 1 exit status
>> > > > > x10c++: Non-zero return code: 1
>> > > > > 2 errors.
>> > > > >
>> > > > > why is that? Do you suggest to download the X10 source code and
>> compile
>> > > > it
>> > > > > over the cluster? and if so, how to do that?
>> > > >
>> > > > Hi, Mohammed,
>> > > >
>> > > > Sorry about that.
>> > > >
>> > > > I'm not sure why you are not able to use the x86_64 pre-built
>> binary, and
>> > > > we'll work with you to debug this issue off-list.
>> > > >
>> > > > However, compiling your own version should definitley get you going.
>> > > > Please look at and follow the build instructions
>> > > > (http://x10.codehaus.org/Building+from+SVN+head and
>> > > >
>> > > >
>> > > http://x10.codehaus.org/X10RT+Implementations#X10RTImplementations-
>> > AugmentingaprebuiltX10ReleasewiththeMPIversionofX10RT
>> > > > ).
>> > > > You should be able to build the MPI binary fairly easily without
>> > > depending
>> > > > on anything we've built (which may be corrupt, according to your
>> report
>> > > > above). Let us know if you run into any problems.
>> > > > Igor
>> --
>> Igor Peshansky (note the spelling change!)
>> IBM T.J. Watson Research Center
>> X10: Parallel Productivity and Performance (http://x10-lang.org/)
>> XJ: No More Pain for XML's Gain (http://www.research.ibm.com/xj/)
>> "I hear and I forget. I see and I remember. I do and I understand" --
>> Confucius
>>
>>
>>
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>
>
>
> --
> Thank you for your concern.
> Regards,
> Mohammed El Sayed
>
--
Thank you for your concern.
Regards,
Mohammed El Sayed
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