In an example, a method includes identifying, using at least one processor, data portions of a plurality of distinct data objects stored in at least one memory which are to be processed using the same logical operation. The method may further include identifying a representation of an operand stored in at least one memory, the operand being to provide the logical operation and providing a logical engine with the operand. The data portions may be stored in a plurality of input data buffers, wherein each of the input data buffers comprises a data portion of a different data object. The logical operation may be carried out on each of the data portions using the logical engine, and the outputs for each data portion may be stored in a plurality of output data buffers, wherein each of the outputs comprising data derived from a different data object.