yade-dev team mailing list archive

[Anton Gladky <721107@xxxxxxxxxxxxxxxxxx>]

I have discovered, that the number of iterations is getting larger and
larger during leak.
Also a simulation freezes.

Anton



On Fri, Feb 18, 2011 at 2:31 PM, Sergei Dorofeenko <dorofeenko@xxxxxxxxx> wrote:
> Valgrind reports about problems with
> InsertionSortCollider::handleBoundInversion. All memory leak from this
> function, as seems. May be something  is wrong with creating of the
> interactions  for the new particles?
>
> Valgrind report:
> --------------------------------------------------------------------------------
>  n        time(i)         total(B)   useful-heap(B) extra-heap(B)    stacks(B)
> --------------------------------------------------------------------------------
>  47 74,791,217,242      854,819,752      735,410,607   119,409,145            0
> 86.03% (735,410,607B) (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
> ->33.37% (285,212,808B) 0x192CC889: InsertionSortCollider::handleBoundInversion(int, int, InteractionContainer*, Scene*) (in /home/sega/YADE/lib/yade-trunk/plugins/libplugins.so)
> | ->33.37% (285,212,808B) 0x192CE9AD: InsertionSortCollider::action() (in /home/sega/YADE/lib/yade-trunk/plugins/libplugins.so)
> |   ->33.37% (285,212,808B) 0xFB86C02: Scene::moveToNextTimeStep() (in /home/sega/YADE/lib/yade-trunk/lib/libcore.so)
> |     ->33.37% (285,212,808B) 0xFB8796A: SimulationFlow::singleAction() (in /home/sega/YADE/lib/yade-trunk/lib/libcore.so)
> |       ->33.37% (285,212,808B) 0xFB80B3F: ThreadWorker::callSingleAction() (in /home/sega/YADE/lib/yade-trunk/lib/libcore.so)
> |         ->33.37% (285,212,808B) 0xFB844F6: ThreadRunner::call() (in /home/sega/YADE/lib/yade-trunk/lib/libcore.so)
> |           ->33.37% (285,212,808B) 0xFB84572: ThreadRunner::run() (in /home/sega/YADE/lib/yade-trunk/lib/libcore.so)
> |             ->33.37% (285,212,808B) 0x8B31A52: boost::function0<void>::operator()() const (in /usr/lib64/libboost_python.so.1.39.0)
> |               ->33.37% (285,212,808B) 0x7B2500E: thread_proxy (in /usr/lib64/libboost_thread.so.1.39.0)
> |                 ->33.37% (285,212,808B) 0x51B665B: start_thread (pthread_create.c:297)
> |                   ->33.37% (285,212,808B) 0x5AF8ECB: clone (clone.S:112)
> |
> ->12.20% (104,301,400B) 0xFB80F4C: InteractionContainer::insert(boost::shared_ptr<Interaction> const&) (in /home/sega/YADE/lib/yade-trunk/lib/libcore.so)
> | ->12.20% (104,301,400B) 0x192CC8B2: InsertionSortCollider::handleBoundInversion(int, int, InteractionContainer*, Scene*) (in /home/sega/YADE/lib/yade-trunk/plugins/libplugins.so)
> |   ->12.20% (104,301,400B) 0x192CE9AD: InsertionSortCollider::action() (in /home/sega/YADE/lib/yade-trunk/plugins/libplugins.so)
> |     ->12.20% (104,301,400B) 0xFB86C02: Scene::moveToNextTimeStep() (in /home/sega/YADE/lib/yade-trunk/lib/libcore.so)
> |       ->12.20% (104,301,400B) 0xFB8796A: SimulationFlow::singleAction() (in /home/sega/YADE/lib/yade-trunk/lib/libcore.so)
> |         ->12.20% (104,301,400B) 0xFB80B3F: ThreadWorker::callSingleAction() (in /home/sega/YADE/lib/yade-trunk/lib/libcore.so)
> |           ->12.20% (104,301,400B) 0xFB844F6: ThreadRunner::call() (in /home/sega/YADE/lib/yade-trunk/lib/libcore.so)
> |             ->12.20% (104,301,400B) 0xFB84572: ThreadRunner::run() (in /home/sega/YADE/lib/yade-trunk/lib/libcore.so)
> |               ->12.20% (104,301,400B) 0x8B31A52: boost::function0<void>::operator()() const (in /usr/lib64/libboost_python.so.1.39.0)
> |                 ->12.20% (104,301,400B) 0x7B2500E: thread_proxy (in /usr/lib64/libboost_thread.so.1.39.0)
> |                   ->12.20% (104,301,400B) 0x51B665B: start_thread (pthread_create.c:297)
> |                     ->12.20% (104,301,400B) 0x5AF8ECB: clone (clone.S:112)
> |
> ->11.78% (100,663,296B) 0xFC31010: std::vector<boost::shared_ptr<Interaction>, std::allocator<boost::shared_ptr<Interaction> > >::_M_fill_insert(__gnu_cxx::__normal_iterator<boost::shared_ptr<Interaction>*, std::vector<boost::shared_ptr<Interaction>, std::allocator<boost::shared_ptr<Interaction> > > >, unsigned long, boost::shared_ptr<Interaction> const&) (in /home/sega/YADE/lib/yade-trunk/lib/libcore.so)
> | ->11.78% (100,663,296B) 0xFB80FC5: InteractionContainer::insert(boost::shared_ptr<Interaction> const&) (in /home/sega/YADE/lib/yade-trunk/lib/libcore.so)
> |   ->11.78% (100,663,296B) 0x192CC8B2: InsertionSortCollider::handleBoundInversion(int, int, InteractionContainer*, Scene*) (in /home/sega/YADE/lib/yade-trunk/plugins/libplugins.so)
> |     ->11.78% (100,663,296B) 0x192CE9AD: InsertionSortCollider::action() (in /home/sega/YADE/lib/yade-trunk/plugins/libplugins.so)
> |       ->11.78% (100,663,296B) 0xFB86C02: Scene::moveToNextTimeStep() (in /home/sega/YADE/lib/yade-trunk/lib/libcore.so)
> |         ->11.78% (100,663,296B) 0xFB8796A: SimulationFlow::singleAction() (in /home/sega/YADE/lib/yade-trunk/lib/libcore.so)
> |           ->11.78% (100,663,296B) 0xFB80B3F: ThreadWorker::callSingleAction() (in /home/sega/YADE/lib/yade-trunk/lib/libcore.so)
> |             ->11.78% (100,663,296B) 0xFB844F6: ThreadRunner::call() (in /home/sega/YADE/lib/yade-trunk/lib/libcore.so)
> |               ->11.78% (100,663,296B) 0xFB84572: ThreadRunner::run() (in /home/sega/YADE/lib/yade-trunk/lib/libcore.so)
> |                 ->11.78% (100,663,296B) 0x8B31A52: boost::function0<void>::operator()() const (in /usr/lib64/libboost_python.so.1.39.0)
> |                   ->11.78% (100,663,296B) 0x7B2500E: thread_proxy (in /usr/lib64/libboost_thread.so.1.39.0)
> |                     ->11.78% (100,663,296B) 0x51B665B: start_thread (pthread_create.c:297)
> |                       ->11.78% (100,663,296B) 0x5AF8ECB: clone (clone.S:112)
>
> --
> You received this bug notification because you are subscribed to Yade.
> https://bugs.launchpad.net/bugs/721107
>
> Title:
>  InsertionSortCollider memory leaks
>
> Status in Yet Another Dynamic Engine:
>  Confirmed
>
> Bug description:
>  If  add a particles after start a simulation, InsertionSortCollider's memory leak occurs.
>  If set verletDist=0 in ISC, no memory leak.
>

-- 
You received this bug notification because you are a member of Yade
developers, which is the registrant for Yade.
https://bugs.launchpad.net/bugs/721107

Title:
  InsertionSortCollider memory leaks

Status in Yet Another Dynamic Engine:
  Confirmed

Bug description:
  If  add a particles after start a simulation, InsertionSortCollider's memory leak occurs.
  If set verletDist=0 in ISC, no memory leak.