For functions in xx_math.cc to access the block. Users should not operate against Block directly. block_ is allocated in constructors.
| 78 | /// Users should not operate against Block directly. |
| 79 | /// block_ is allocated in constructors. |
| 80 | Block *block() const { return block_; } |
| 81 | |
| 82 | std::shared_ptr<Device> device() const { return device_; } |
| 83 |