SIMULATION CHECKPOINT TIME: time to checkpoint simulation in seconds MISCELLANEOUS TIME: miscellaneous time in seconds SOLVER SPEED: FDTD solver speed on process 0 in Mnodes/s TOTAL SOLVER SPEED: total FDTD solver speed on all processes in Mnodes/s TOTAL PROCESSES: total number of processes TOTAL...
Checkpoint should not affect any thing . If it does, then it will be a bug. Please confirm if the checkpoints create any issues by different testing. October 1, 2021 at 6:41 pm Lito Ansys Employee I generate the script using the python api, but it's run on the same computer and...
Starting a simulation job with checkpoint: Enable checkpoint in FDTD. Run the simulation as you would without the-resumeoption. This will create the checkpoint files based on the number of processes and checkpoint period. Ensure that the checkpoint files are created and not deleted...
Checkpointing goes further and allows a transaction to be rolled back to any previous point where a checkpoint was saved. Checkpointing thus en- ables very fine-grained rollbacks.In this paper we focus on understanding the performance considerations of closed nesting and checkpointing in Di...