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GHOST
1.1.2
General, Hybrid, and Optimized Sparse Toolkit
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GHOST
1.1.2
General, Hybrid, and Optimized Sparse Toolkit
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A dense vector/matrix. More...
#include <densemat.h>
Public Attributes | |
| ghost_densemat_traits | traits |
| The densemat's traits. More... | |
| char * | val |
| The values of the densemat. More... | |
| ghost_densemat * | src |
| The source densemat (must not be a view). More... | |
| size_t | elSize |
| Size (in bytes) of one matrix element. More... | |
| ghost_lidx | nblock |
| The trailing dimensions of the densemat. More... | |
| ghost_lidx | blocklen |
| The leading dimensions of the densemat. More... | |
| ghost_lidx | stride |
| The leading dimensions of the densemat in memory. More... | |
| ghost_bitmap | colmask |
| Masked out columns for scattered views. More... | |
| ghost_bitmap | rowmask |
| Masked out rows for scattered views. More... | |
| ghost_mpi_datatype | mpidt |
| An MPI data type which holds one element. More... | |
| ghost_mpi_datatype | fullmpidt |
| An MPI data type which holds the entire densemat. More... | |
| char * | cu_val |
| The values of the densemat on the CUDA device. More... | |
| ghost_map * | map |
| The densemat's map. More... | |
| ghost_densemat ** | subdm |
| List of sub-densemats, points to densemat itself if no sub-densemats. More... | |
| ghost_lidx | nsub |
| Number of sub-densemats. More... | |
| ghost_lidx | coloff |
| Column offset into the parent densemat (if it is a subdensemat). More... | |
A dense vector/matrix.
The according functions are accessed via function pointers. The first argument of each member function always has to be a pointer to the densemat itself.
| ghost_lidx ghost_densemat::blocklen |
The leading dimensions of the densemat.
Contains ncols if the densemat has row-major storage and nrows if it has col-major storage.
| ghost_bitmap ghost_densemat::colmask |
Masked out columns for scattered views.
| ghost_lidx ghost_densemat::coloff |
Column offset into the parent densemat (if it is a subdensemat).
| char* ghost_densemat::cu_val |
The values of the densemat on the CUDA device.
| size_t ghost_densemat::elSize |
Size (in bytes) of one matrix element.
| ghost_mpi_datatype ghost_densemat::fullmpidt |
An MPI data type which holds the entire densemat.
| ghost_map* ghost_densemat::map |
The densemat's map.
| ghost_mpi_datatype ghost_densemat::mpidt |
An MPI data type which holds one element.
| ghost_lidx ghost_densemat::nblock |
The trailing dimensions of the densemat.
Contains nrows if the densemat has row-major storage and ncols if it has col-major storage.
| ghost_lidx ghost_densemat::nsub |
Number of sub-densemats.
| ghost_bitmap ghost_densemat::rowmask |
Masked out rows for scattered views.
| ghost_densemat* ghost_densemat::src |
The source densemat (must not be a view).
| ghost_lidx ghost_densemat::stride |
The leading dimensions of the densemat in memory.
Equal to ncolspadded if the densemat has row-major storage and nrowshalopadded if it has col-major storage.
| ghost_densemat** ghost_densemat::subdm |
List of sub-densemats, points to densemat itself if no sub-densemats.
| ghost_densemat_traits ghost_densemat::traits |
The densemat's traits.
| char* ghost_densemat::val |
The values of the densemat.
1.8.6