[Soot-list] OutOfMemory of TLO analysis

[Lei Shang]

Hi, Richard:

    I checked out the latest development version from svn, but tomcat
and eclipse still run Out-Of-Memory in the same setting for Spark+TLO.
All OutOfMemoryErrors are reported in jimple.toolkits.infoflow and
especially in SmartMethodInfoFlowAnalysis.

Lei Shang


2011/2/12 Lei Shang <shangl at cse.unsw.edu.au>:
> Thanks Eric and Richard.
> I would try the latest version and I doubt there would be memory leak
> in TLO in 2.4.0.
>
> Lei
>
>
> 2011/2/12 Richard L. Halpert <richhal22 at gmail.com>:
>> TLO is quite memory hungry.  You may get better results with builds
>> from after 2010-07-10, as I made an important scalability change to
>> the code on that day.  I believe Soot 2.4.0 is too old for that, so
>> you should try a nightly build.
>>
>> -Richard
>>
>> On Fri, Feb 11, 2011 at 1:37 PM, Eric Bodden
>> <bodden at st.informatik.tu-darmstadt.de> wrote:
>>> Hi Lei.
>>>
>>> I think that's just a scalability problem of the analysis. To the best
>>> of my knowledge, it was never optimized for low memory consumption.
>>>
>>> Eric
>>>
>>> On 11 February 2011 12:32, Lei Shang <shangl at cse.unsw.edu.au> wrote:
>>>> Hi,
>>>>
>>>>    I was doing Spark and ThreadLocalObjects analysis for dacapo
>>>> benchmarks. It runs out-of-memory for eclipse and tomcat, even I set
>>>> -Xmx10G on a 64-bit Linux server with 16GB physical memory. Is that
>>>> all right or any memory leaking problem?
>>>>
>>>> Lei
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>>>>
>>>
>>>
>>>
>>> --
>>> Dr. Eric Bodden, http://bodden.de/
>>> Principal Investigator in Secure Services at CASED
>>> Coordinator of the CASED Advisory Board of Study Affairs
>>> PostDoc at Software Technology Group, Technische Universität Darmstadt
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>>
>