5 Commits

Author	SHA1	Message	Date
Marc Howison	1104b9ff93	added timing output for H5MultiBlock reads	2009-07-08 20:14:56 +00:00
Marc Howison	cd0391db7e	added a test for existing datasets to write calls	2009-07-06 21:07:30 +00:00
Marc Howison	207e49716c	Implemented two halo exchange routines: one uses an MPI vector datatype and the other manually packs and unpacks the send and recv buffers. The MPI datatype method is not currently working due to a "double free" error in libc. The manual buffering method has been debuged and works.	2009-07-06 16:42:03 +00:00
Marc Howison	6d38bf442d	* H5Block: added attribute writing functions to code generator: still need to add reading functions ... * H5MultiBlock: added halo exchange routine: still needs debugging	2009-07-02 16:46:07 +00:00
Marc Howison	0e853656cd	* fixed bug in h5bl_defin3dchunkdims call that was using variables addresses ins ... * added new MultiBlock module that is used for efficiently loading regular rectilinear grid blocks (using chunking) and handling ghost zones in a distributed-memory environment ** still need to add the "halo exchange" routine for reshuffling ghost regions ** performed some basic testing of read/write functionality ~Mark	2009-06-24 18:11:39 +00:00