CoWare SystemC Checkpointing

gearsContinuing on my series of posts about checkpointing in virtual platforms (see previous posts Simics, Cadence, our FDL paper), I have finally found a decent description of how CoWare does things for SystemC. It is pretty much the same approach as that taken by Cadence, in that it uses full stores a complete process state to disk, and uses special callbacks to handle the connection to open files and similar local resources on a system. The approach is described in a paper called  “A Checkpoint/Restore Framework for SystemC-Based Virtual Platforms”, by Stefan Kraemer and Reiner Leupers of RWTH Aachen, and Dietmar Petras, and Thomas Philipp of CoWare, published at the International Symposium on System-on-Chip, in Tampere, Finland, in October of 2009.

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