[Gate-users] consistent error

[Mahdjoub Hamdi]

Hi Musa,

It seems a memory problem to me.  You can run your Monte Carlo simulations on this cluster (https://vip.creatis.insa-lyon.fr/)

I hope it helps,
Mahdjoub
------------------------------------
Mahdjoub Hamdi
Postdoctoral researcher,
Washington University in Saint Louis, USA.

________________________________
De : Gate-users <gate-users-bounces at lists.opengatecollaboration.org> de la part de Cassandra Miller <cassandramiller at phas.ubc.ca>
Envoyé : lundi 25 octobre 2021 20:54
À : Musajoya Joya <musajoyajoya at gmail.com>
Cc : gate-users at lists.opengatecollaboration.org <gate-users at lists.opengatecollaboration.org>
Objet : Re: [Gate-users] consistent error

Hi Musa Joya,

I think this might be a memory issue, increasing the number of particles increases the memory the simulation requires. You may need to either move to a computer with more memory, or do multiple simulations of less particles and add them together.

Best,
Cassandra


On Oct 25, 2021, at 12:39 PM, Musajoya Joya <musajoyajoya at gmail.com> wrote:


[CAUTION: Non-UBC Email]
Dear Gate users,

I hope someone help to solve this issue. As I increase the number of particles from 2,000,000 to 20,000,000 and run the code, after a while it terminates and the following error is reported;
 terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc
Aborted (core dumped)

Is there any solution? it is really wasting my time.


Kind Regards

Musa Joya

Ph.D. candidate in Medical Physics

Tehran University of Medical Sciences

Tehran, Iran &

Lecturer of Medical Physics

Kabul University of Medical Sciences

Kabul, Afghanistan

Mobile and Telegram & WhatsApp: +989381560693

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