[Castor-users] Multi-thread Run Problem

Thibaut Merlin Thibaut.Merlin at univ-brest.fr
Thu May 28 13:04:27 CEST 2020


  Hi Xinjie,

On which kind of dataset did you get this problem ? Did it occur on every
data you tried to reconstruct or just some of them ?

Best,
Thibaut

Xinjie Cao <xinjie.cao at stonybrook.edu> a écrit :

> Dear all,         
>     I am testing CASToR performance on multi-thread running, but it
> looks like using the multi-thread function is not very stable. 
>     Before applying multi-thread to recon, every job was good. But recon
> jobs always dumped with unrecognized problem since I used multi-thread
> as below:
>     ```
>     *** Error in `castor-recon': munmap_chunk(): invalid pointer:
> 0x0000000002259380 ***
>     ```
>     Did anyone ever see this problem before? 
>     Any answer will be highly appreciated! Thank you!
>      
>     Best,
>      
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