Top Page > Browsing

Memory problem Date: 2007/08/22 17:10 Name: Sei Ou   <sei.ou0722@gmail.com> Dear Forum, I am using openmx for interface optimization. The job are always stopped for memory shortage. Linux kernel claimed as following: Aug 21 17:59:11 node05 kernel: Out of Memory: Killed process 26518 (openmxp). But there are 8Gb memory available for use! and I checked the mywork.memory1 file (the job used 3.6 Gb memory in divide-conquer:residues) When I run in parallel version of openmx. the log file indicate as following: ******************* MD= 1 SCF= 1 ******************* <DC> Eigenvalue problem... ----------------------------------------------------------------------------- One of the processes started by mpirun has exited with a nonzero exit code. This typically indicates that the process finished in error. If your process did not finish in error, be sure to include a "return 0" or "exit(0)" in your C code before exiting the application. PID 26518 failed on node n0 (192.168.128.5) due to signal 9. ----------------------------------------------------------------------------- Can anyone gives me hints on this problem? Or changing some options in input file can reduce memory use? Thank you in advance.

Page: [1]