Derived Types

Data type of CSR matrices

Mapping data relating local CSR indices to local indices of a block-row distributed (BRD) DBCSR matrix, and containing the block structure of the original DBCSR matrix from which the CSR matrix was created.

Type for CSR matrices

A 1-D array of DBCSR matrices

An array of DBCSR matrices

A 2-D array of DBCSR matrices

A 2-d array of DBCSR matrices

Object for the buffer of blocks

Buffer for blocks

Stores actual data

Matrix distribution on the processor grid

Image distributions are used to map incompatible processor row and column distributions. Used to ease storage or transfer between two different-sizes sets. For example, if there are 4 real processor rows that are mapped to 8 "virtual" processor rows, then there are two images for every real processor row.

contains the information about the current state of the program to be able to decide if output is necessary

An iterator over a DBCSR matrix.

type of a logger, at the moment it contains just a print level starting at which level it should be logged (0 note, 1 warning, 2 failure, 3 fatal) it could be expanded with the ability to focus on one or more module/object/thread/processor

Memory related types

Used to carry data among the various calls. Each thread has its own private copy.

Wrapper for the dbcsr_mp_type

A processor (process) grid distribution

DBCSR MPI statistics

Object for the mutable data type

Data area with random access reads, insertions, and deletions.

Stores a scalar in any of the supported data types.

The BCSR sparse matrix type.

Pointer to a object.

Used for assembling a real matrix.

Pointer to a work matrix.

Types needed for the hashtable.