I am running version x10-2.3.1 and still getting the issue
On Fri, Aug 2, 2013 at 6:23 PM, Benjamin Herta <bhe...@us.ibm.com> wrote: > What version of X10 are you running? JavaSockets is available only in the > most recent release (v2.3). > > - Ben > > [image: Inactive hide details for SUYASH GUPTA ---08/02/2013 01:41:30 > AM---I tried running again and found actually that this issue was]SUYASH > GUPTA ---08/02/2013 01:41:30 AM---I tried running again and found actually > that this issue was coming: "Unable to load JavaSockets. Fo > > > From: SUYASH GUPTA <dynamic.suy...@gmail.com> > To: Benjamin Herta/Watson/IBM@IBMUS, > Cc: x10-users@lists.sourceforge.net > Date: 08/02/2013 01:41 AM > > Subject: Re: [X10-users] Regarding ERRNO=104 > ------------------------------ > > > > I tried running again and found actually that this issue was coming: > "Unable to load JavaSockets. Forcing single place execution" > > Is there any solution for this issue. > > Thanx > > > On Thu, Aug 1, 2013 at 12:37 PM, SUYASH GUPTA > <*dynamic.suy...@gmail.com*<dynamic.suy...@gmail.com>> > wrote: > > Hello again > > Well I tried using the option, but something strange is occurring.. > When I am running on the cluster --- Cluster configuration : Each node > of the cluster has two Intel E5-2670 2.6GHz processors, each processor has > eight cores and each core can make use of (up to) two hardware threads --- > instead of one output I am getting several outputs. > > I somehow believe that instead of a single copy of the code, multiple > copies of the program are getting executed. Such a scenario was never > encountered by me earlier. > > Thanx > > > > On Wed, Jul 31, 2013 at 11:38 PM, Benjamin Herta > <*bhe...@us.ibm.com*<bhe...@us.ibm.com>> > wrote: > You are now using a different library for communications. How much > this affects the timing of your program depends on how your program uses > the network, and whether it's on the critical path. > > This is a new communication library, so if you end up re-running > benchmarks and find it makes a difference in performance, I would be > interested to know if those differences are positive or negative. > > > - Ben > > [image: Inactive hide details for SUYASH GUPTA ---07/31/2013 > 01:52:35 PM---Hello again Well this method works... There is no more > ERRNo]SUYASH > GUPTA ---07/31/2013 01:52:35 PM---Hello again Well this method works... > There is no more ERRNo=104 problem. > > > > From: SUYASH GUPTA <*dynamic.suy...@gmail.com*<dynamic.suy...@gmail.com> > > > To: Benjamin Herta/Watson/IBM@IBMUS, > Cc: *x10-users@lists.sourceforge.net*<x10-users@lists.sourceforge.net> > Date: 07/31/2013 01:52 PM > > Subject: Re: [X10-users] Regarding ERRNO=104 > ------------------------------ > > > > Hello again > > Well this method works... There is no more ERRNo=104 problem. > But I wish to know how much affect to the timing of the program > shall occur now. > I had previously collected few results without using this option > and my further results using this option could differ upto what extent. > > Thanx > > > On Wed, Jul 31, 2013 at 11:03 PM, Benjamin Herta <*bhe...@us.ibm.com > * <bhe...@us.ibm.com>> wrote: > You won't see an OutOfMemoryError if the memory problem is > reached in the native portion of the code, not the java portion. > > Try adding the argument "-DX10RT_IMPL=JavaSockets" after the x10 > command, and let me know if it makes any difference. > > > - Ben > > [image: Inactive hide details for SUYASH GUPTA ---07/31/2013 > 01:16:51 PM---Hello again Well my code works well with 32 and 64 > instances]SUYASH > GUPTA ---07/31/2013 01:16:51 PM---Hello again Well my code works > well with > 32 and 64 instances and I am running on a > > From: SUYASH GUPTA > <*dynamic.suy...@gmail.com*<dynamic.suy...@gmail.com> > > > To: Benjamin Herta/Watson/IBM@IBMUS, * > x10-users@lists.sourceforge.net*<x10-users@lists.sourceforge.net>, > > Date: 07/31/2013 01:16 PM > Subject: Re: [X10-users] Regarding ERRNO=104 > > ------------------------------ > > > > Hello again > > Well my code works well with 32 and 64 instances and I am > running on a cluster where the nodes have upto 64Gb memory for > utilization. > Also I am not receiving an Out of memory error (which I > generally received when some of my programs used to run out of > memory). > This code of mine does not require large memory. > Also I am working with Managed X10. > if some of my programs used to run short of memory > > > On Wed, Jul 31, 2013 at 7:38 PM, Benjamin Herta <* > bhe...@us.ibm.com* <bhe...@us.ibm.com>> wrote: > The ERRNO 104 suggests that one or more of your processes is > exiting unexpectedly. The exit might not be due to the number of > threads > or network links, but instead due to something else, such as > running out of > memory. Have you checked that you have enough memory to run 128 > instances > of your program on your machine? Does it run ok with 32, or 64 > instances, > and if it does, how much memory is free? Are you running native > or managed > X10? > > > - Ben > > [image: Inactive hide details for SUYASH GUPTA ---07/31/2013 > 12:47:52 AM---Hello All I am trying to execute an X10 program by > setting X]SUYASH > GUPTA ---07/31/2013 12:47:52 AM---Hello All I am trying to > execute an X10 > program by setting X10_NPLACES=128 while the > > From: SUYASH GUPTA > <*dynamic.suy...@gmail.com*<dynamic.suy...@gmail.com> > > > To: > *x10-users@lists.sourceforge.net*<x10-users@lists.sourceforge.net>, > > Date: 07/31/2013 12:47 AM > Subject: [X10-users] Regarding ERRNO=104 > ------------------------------ > > > > > Hello All > > I am trying to execute an X10 program by setting > X10_NPLACES=128 while the number of hardware threads I have are > 32. > I know best performance can be achieved only when number of > hardware threads and X10_NPLACES are set equal but just for some > analysis I > need such an arrangement. > My program is getting crashed by ERRNO=104 problem. > Is there some way to avoid it or some patch file to use. > > Thanx > > -- > Regards > > Suyash Gupta > MS Scholar > Pace Lab, > Department of Computer Science & Engineering > IIT Madras > > > ------------------------------------------------------------------------------ > Get your SQL database under version control now! > Version control is standard for application code, but > databases havent > caught up. 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Read more to > find out.* > ** > > http://pubads.g.doubleclick.net/gampad/clk?id=49501711&iu=/4140/ostg.clktrk > > *<http://pubads.g.doubleclick.net/gampad/clk?id=49501711&iu=/4140/ostg.clktrk> > _______________________________________________ > X10-users mailing list* > > **X10-users@lists.sourceforge.net*<X10-users@lists.sourceforge.net> > * > > **https://lists.sourceforge.net/lists/listinfo/x10-users*<https://lists.sourceforge.net/lists/listinfo/x10-users> > > > > > -- > Regards > > Suyash Gupta > MS Scholar > Pace Lab, > Department of Computer Science & Engineering > IIT Madras > > > > > > > -- > Regards > > Suyash Gupta > MS Scholar > Pace Lab, > Department of Computer Science & Engineering > IIT Madras > > > > > > -- > Regards > > Suyash Gupta > MS Scholar > Pace Lab, > Department of Computer Science & Engineering > IIT Madras > > > > > -- > Regards > > Suyash Gupta > MS Scholar > Pace Lab, > Department of Computer Science & Engineering > IIT Madras > > -- Regards Suyash Gupta MS Scholar Pace Lab, Department of Computer Science & Engineering IIT Madras
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