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

[Cao Hoang Thu]

Yes, I used free for checking memory...


________________________________
 From: Andrew McDermott <andrew.mcdermott at linaro.org>
To: Cao Hoang Thu <thuhc at yahoo.com> 
Cc: Andrew Haley <aph at redhat.com>; "aarch64-port-dev at openjdk.java.net" <aarch64-port-dev at openjdk.java.net> 
Sent: Tuesday, October 1, 2013 5:20 PM
Subject: Re: [aarch64-port-dev ] Internal Error (frame.cpp:1150), Error: ShouldNotReachHere()
 


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()
>