there are many informations list about the type of error even by google. Segmentation fault means nothing more than "something very wrong happened": the code is trying to access unaccessible memory or to write unwritable memory, typically. Even in the absence of any bug in the code, it can be produced by - insufficient RAM memory - wrong or buggy libraries (system, mathematical, MPI) - insufficient stack size ( try "ulimit -s unlimited" or "limits stacksize unlimited") - buggy compiler or optimization - bad compilation options ... It is hard to locate the reason
2010/8/21 郭振东 <[email protected]> > Dear all： > When I use the transiesta , I always meet such errors: Segmentation > fault.I checked the .out file,at the end of the file I found that : > New_DM. Step: 1 > Initializing Density Matrix... > TRANSIESTA: No TS-DensityMatrix file found > TRANSIESTA: Initialization runs using diagon > > InitMesh: MESH = 120 x 72 x 240 = 2073600 > InitMesh: Mesh cutoff (required, used) = 200.000 204.804 Ry > If I want to solve this problerm ,What should I do ? > Could I solve this problerm by increasing the memory of the computers ? > Zhendong Guo > 21 th August > > > > ------------------------------ > 您想拥有和网易免费邮箱一样强大的软件吗？ <http://qiye.163.com/?163>
