Release of SZ 2.1.2
Fix memory a little memory leak for point-wise relative error bound
Remove a useless step (optimization of # quantization bins) for point-wise relative error bound mode, such that the compression rate is further improved (3%).
Fix memory a little memory leak for point-wise relative error bound
Remove a useless step (optimization of # quantization bins) for point-wise relative error bound mode, such that the compression rate is further improved (3%).