El 07/04/2015, a las 21:29, Daniel A Lemus escribió: > Hi, > > I'm using SLEPc version 3.5.3 and it seems that EPSSortEigenvalues was > replaced with SlepcSortEigenvalues in a recent release. > > I can find very little documentation on this SlepcSortEigenvalues function > and the SlepcSC argument it takes. There is also no mention of these changes > in the SLEPc changes list. > > Are there any examples on how to use this function and how to set the SlepcSC > sorting criterion? > > Thanks, > Daniel
This function is intended for internal use only, not for application code, that is why it is not well documented. Here is the manpage: http://slepc.upv.es/documentation/current/docs/manualpages/sys/SlepcSortEigenvalues.html The 'sorting criterion' argument SlepcSC is used in some of the test examples of the DS auxiliary class, e.g. http://slepc.upv.es/documentation/current/src/sys/classes/ds/examples/tests/test1.c.html Basically it is a struct containing a sorting function and a mapping function, possibly with data contexts. This functionality is not available from Fortran. Jose
