Keating:FutureCode: Difference between revisions

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* Get to the bottom of the apparent MPI slowdown between parent and children processes - a better timing study.
* Get to the bottom of the apparent MPI slowdown between parent and children processes - a better timing study.
* Implement exclusion list capability (in PDB.pm probably) and allow the possibility of moving self calculations outside of CHARMM. Start by moving vdW such that arbitrary modifications can be easily applied.

Revision as of 06:17, 29 October 2005

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  • Allow the parent process in specdesign to be able to run an arbitrary command (specified in the control spec file) that re-evaluates the energy of the solution. Some ideas:
    • popen() is a useful function in C.
    • the specified command (most conveniently a script) must expect exactly one input string on the command line (the solution/backbone string) and output only one number is to stdout - the new energy.
  • Get to the bottom of the apparent MPI slowdown between parent and children processes - a better timing study.
  • Implement exclusion list capability (in PDB.pm probably) and allow the possibility of moving self calculations outside of CHARMM. Start by moving vdW such that arbitrary modifications can be easily applied.