diff options
Diffstat (limited to 'compute_kernel_writer/src/TileOperand.cpp')
-rw-r--r-- | compute_kernel_writer/src/TileOperand.cpp | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/compute_kernel_writer/src/TileOperand.cpp b/compute_kernel_writer/src/TileOperand.cpp index 7d180feec8..3dfa2b8b2b 100644 --- a/compute_kernel_writer/src/TileOperand.cpp +++ b/compute_kernel_writer/src/TileOperand.cpp @@ -23,13 +23,49 @@ */ #include "ckw/TileOperand.h" +#include "ckw/Error.h" +#include "src/ITile.h" namespace ckw { TileOperand::TileOperand(ITile &tile) - : _tile(tile) + : _tile(&tile), _row_start(0), _row_end(tile.info().height()), _col_start(0), _col_end(tile.info().width()) { } +TileOperand::TileOperand(const TileOperand &operand, int32_t row_start, int32_t row_end, int32_t col_start, int32_t col_end) + : _tile(operand._tile), _row_start(row_start), _row_end(row_end), _col_start(col_start), _col_end(col_end) +{ + CKW_ASSERT(row_start >= 0 && row_start < _tile->info().height()); + CKW_ASSERT(row_end > row_start && row_end <= _tile->info().height()); + CKW_ASSERT(col_start >= 0 && col_start < _tile->info().width()); + CKW_ASSERT(col_end > col_start && col_end <= _tile->info().width()); +} + +TileOperand TileOperand::tile(int32_t row_start, int32_t row_end, int32_t col_start, int32_t col_end) const +{ + CKW_ASSERT(row_start >= 0 && _row_start + row_start < _row_end); + CKW_ASSERT(row_end > row_start && _row_start + row_end <= _row_end); + CKW_ASSERT(col_start >= 0 && _col_start + col_start < _col_end); + CKW_ASSERT(col_end > col_start && _col_start + col_end <= _col_end); + + return TileOperand(*this, _row_start + row_start, _row_start + row_end, _col_start + col_start, _col_start + col_end); +} + +TileOperand TileOperand::row(int32_t row) const +{ + CKW_ASSERT(row >= 0 && _row_start + row < _row_end); + + return tile(_row_start + row, _row_start + row + 1, _col_start, _col_end); +} + +TileOperand TileOperand::scalar(int32_t row, int32_t col) const +{ + CKW_ASSERT(row >= 0 && _row_start + row < _row_end); + CKW_ASSERT(col >= 0 && _col_start + col < _col_end); + + return tile(_row_start + row, _row_start + row + 1, _col_start + col, _col_start + col + 1); +} + } // namespace ckw |