Hi, The ptlsim keep printing the status update into the logfile like: Completed 44560000 cycles, 40828598 commits: 134494 Hz, 171620 insns/sec: rip ffffffff81050178
But on the QEMU screen, it freeze like: root@ubuntu:~# ./start_sim; Switching to simulation ptlsim_ptlcall_init: Mapped Ptlcall MMIO page at phys 0x8ffff000, virt 0x7fabc927b000 root@ubuntu:~# java HelloWorld There are no "Hello, World" output as it supposed to be. Any idea about this? Thanks zhe On Sat, Apr 16, 2011 at 8:56 PM, DRAM Ninjas <[email protected]> wrote: > When you say 'freezing', you mean you aren't getting the ptlsim prints with > the status updates? Is there anything in your log file after you run > start_sim and the java code? > > > On Sat, Apr 16, 2011 at 8:33 PM, Zhe Wang <[email protected]> wrote: > >> Hi, >> >> I have encountered problem while runnining simple Java code after >> executing "start_sim" on qemu linux, as follows: >> >> public class HelloWorld { >> public static void main(String[] args) { >> System.out.println("Hello, World"); >> } >> >> } >> >> I tried both open-java6-jdk as well as sun-java6-jdk installed on qemu >> linux, the compiled class file ran very well on Ubuntu on Qemu, but freeze >> after starting "start_sim" >> I executed "java -verbose HelloWorld" and got nothing output. >> >> I also tried compile the Java code into executable binary using gcj-4.3, >> and the executable freeze without printing "Hello, World" as well. >> Does anybody know what could be the reason cause such issue for running >> Java benchmarks after "start_sim"? >> >> Sincerely >> Zhe >> >> >> On Sat, Apr 16, 2011 at 11:53 AM, DRAM Ninjas <[email protected]>wrote: >> >>> To the simulator, it doesn't really matter what type of workload is >>> running inside of the virtual machine. It's all just a machine code >>> instruction stream. Are you asking if the marss disk images have java >>> installed on them? They don't have java installed, but if you have the >>> network working in the virtual machine you can just install java from >>> apt-get. >>> >>> >>> On Sat, Apr 16, 2011 at 11:37 AM, Zhe Wang <[email protected]> wrote: >>> >>>> Hello, all >>>> >>>> I am wondering does Marss support running java application. I did some >>>> simple java test on marss and it seems marss does not support java >>>> application. Does anybody have idea about this? Thanks. >>>> >>>> zhe >>>> >>>> >>>> >>>> _______________________________________________ >>>> http://www.marss86.org >>>> Marss86-Devel mailing list >>>> [email protected] >>>> https://www.cs.binghamton.edu/mailman/listinfo/marss86-devel >>>> >>>> >>> >> >
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