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ScalES-PPM
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compute index from densely-populated mask More...
Data Types | |
type | ppm_compact_mask_index::range_compact_2d |
describe contiguous range in 2d mask More... | |
type | ppm_compact_mask_index::range_compact_3d |
interface | ppm_compact_mask_index::index_from_mask |
compute index from mask array More... | |
interface | ppm_compact_mask_index::index_from_mask_mt |
compute index from mask array, multi-threaded variant More... | |
Modules | |
module | ppm_compact_mask_index |
ppm_compact_mask_index.f90 supposing you have a mask array and use it in something like a WHERE, then it can be beneficial to only visit those indices of the array expression with the condition evaluating to .TRUE., in case this is relatively sparse or the ensuing conditional is expensive in comparison to the WHERE/FORALL body | |
Functions/Subroutines | |
pure subroutine | ppm_compact_mask_index::build_ranges_2d (mask, offsets, sseq, idx) |
pure integer function | ppm_compact_mask_index::count_ranges_2d (mask, sseq) |
pure subroutine | ppm_compact_mask_index::index_from_mask_2d (idx, mask, offsets, sseq) |
compute index from mask array | |
integer function | ppm_compact_mask_index::build_ranges_3d (mask, sizes, strides, sseq, offsets, idx) |
subroutine | ppm_compact_mask_index::index_from_mask_3d (idx, mask, offsets, sseq) |
construct compact index from mask | |
integer function | ppm_compact_mask_index::build_ranges_mt_3d (mask, sizes, strides, sseq, offsets, idx) |
subroutine | ppm_compact_mask_index::index_from_mask_mt_3d (idx, mask, offsets, sseq) |
construct compact index from mask | |
compute index from densely-populated mask
Das diesem Bericht zugrundeliegende Vorhaben wurde mit Mitteln des Bundesministeriums für Bildung, und Forschung unter dem Förderkennzeichen 01IH08004E gefördert. Die Verantwortung für den Inhalt dieser Veröffentlichung liegt beim Autor.