Checkpointing mechanism for fault-tolerant systems

H Alaiwan, J Calvignac, JL Combes… - US Patent …, 1993 - Google Patents
57 ABSTRACT A device which switches data processing from an active processor, about to
fail, to a back-up processor includes a memory change detector which captures memory …

Checkpointing mechanism for fault-tolerant systems

H Alaiwan, J Calvignac, J Combes… - US Patent …, 1993 - freepatentsonline.com
A device which switches data processing from an active processor, about to fail, to a back-up
processor includes a memory change detector which captures memory changes in the …