BlockMGARD: Accelerating Adaptive Scientific Data Reduction with Region-of-Interest Error Control on GPUs
BlockMGARD is proposed, an adaptive, Region-of-Interest (ROI)-supported GPU lossy compressor, with four contributions: an In-cache Block decomposition leveraging GPU on-chip memory and constant lookup tables to accelerate decomposition; a hybrid hierarchy combining In-cache Block and global decomposition to balance spe...