Heterogeneous radiation-hardened computing system
| Abstract: A radiation-hardened (rad-hard) computing system can include a rad-hard processor, a second processor, and a memory operably coupled to the rad-hard processor. The rad-hard processor can cause the second processor to execute compute-intensive tasks that can be performed more quickly or with fewer computing resources by the second processor than the rad-hard processor. The rad-hard processor can selectively cause the second processor to execute a compute-intensive task based upon determining that the second processor is in a normal operating state. The rad-hard processor can further evaluate computing results generate by the second processor to determine whether such computing results meet an applicable acceptability condition. The rad-hard processor can employ a computing result that meets an applicable acceptability condition in further computing operations. |
| Filed: 10/5/2022 |
| This invention was made with Government support under Contract No. DE-NA0003525 awarded by the United States Department of Energy/National Nuclear Security Administration. The Government has certain rights in the invention. |
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