[aarch64-port-dev ] Internal Error (frame.cpp:1150), Error: ShouldNotReachHere()

[Andrew McDermott]

It is not clear what tool you're using to measure memory in use but if you
want to forcefully evict pages from the kernel caches try:

  $ free
  $ sync; echo 3 | sudo tee -a /proc/sys/vm/drop_caches
  $ free




On 1 October 2013 10:43, Cao Hoang Thu <thuhc at yahoo.com> wrote:

> You can run hadoop single node, run teragen:
> bin/hadoop jar hadoop-examples-1.0.3.jar teragen 1000000000 teragen-100GB
>
> After run done, you can check memory...
>
> Regards,
> Thu Cao
>
>
> ________________________________
>  From: Andrew Haley <aph at redhat.com>
> To: Cao Hoang Thu <thuhc at yahoo.com>
> Cc: "edward.nevill at linaro.org" <edward.nevill at linaro.org>; "
> aarch64-port-dev at openjdk.java.net" <aarch64-port-dev at openjdk.java.net>
> Sent: Tuesday, October 1, 2013 4:10 PM
> Subject: Re: [aarch64-port-dev ] Internal Error (frame.cpp:1150), Error:
> ShouldNotReachHere()
>
>
> On 10/01/2013 03:46 AM, Cao Hoang Thu wrote:
> > I think GC has problem... because when I run JAVA done, memory still
> keep, not release
>
> What experiment have you done that shows this result?  How can we
> reproduce this?
>
> > From: Edward Nevill <edward.nevill at linaro.org>
> > To: aarch64-port-dev at openjdk.java.net
> > Sent: Monday, September 30, 2013 3:55 PM
> > Subject: Re: [aarch64-port-dev ] Internal Error (frame.cpp:1150), Error:
> ShouldNotReachHere()
> >
> >
> > Hi Thu Cao,
> >
> > It seems to be a problem with GC. I am looking into it.
> >
> > In the meantime you may try with a smaller number such as 1E8, or even
> > 1E7 depending on how much memory you have in your model.
> >
> > All the best,
> > Ed.
> >
> > On Sun, 2013-09-29 at 09:17 +0700, Cao Hoang Thu wrote:
> >> Hi all,
> >>
> >> I ran dhry.har with using openjdk8_sever_release, i got error:
> >> java -jar dhry.jar
> >> Dhrystone Benchmark, Version 2.1 (Language: Java)
> >>
> >> Please give the number of runs through the benchmark: 1000000000
> >> Execution starts, 1000000000 runs through Dhrystone
> >> #
> >> # A fatal error has been detected by the Java Runtime Environment:
> >> #
> >> #  Internal Error (frame.cpp:1150), pid=1081, tid=548372099600
> >> #  Error: ShouldNotReachHere()
>