Abstract: Example methods and systems for elastic provisioning of container-based graphics processing unit (GPU) nodes are described. In one example, a computer system may monitor usage information associated with a pool of multiple container-based GPU nodes. Based on the usage information, the computer system may apply rule(s) to determine whether capacity adjustment is required. In response to determination that capacity expansion is required, the computer system may configure the pool to expand by adding (a) at least one container-based GPU node to the pool, or (b) at least one container pod to one of the multiple container-based GPU nodes. Otherwise, in response to determination that capacity shrinkage is required, the computer system may configure the pool to shrink by removing (a) at least one container-based GPU node, or (b) at least one container pod from the pool.

Abstract: Example methods and systems for elastic provisioning of container-based graphics processing unit (GPU) nodes are described. In one example, a computer system may monitor usage information associated with a pool of multiple container-based GPU nodes. Based on the usage information, the computer system may apply rule(s) to determine whether capacity adjustment is required. In response to determination that capacity expansion is required, the computer system may configure the pool to expand by adding (a) at least one container-based GPU node to the pool, or (b) at least one container pod to one of the multiple container-based GPU nodes. Otherwise, in response to determination that capacity shrinkage is required, the computer system may configure the pool to shrink by removing (a) at least one container-based GPU node, or (b) at least one container pod from the pool.

Abstract: A patient positioning system for radiation therapy, including an elongated table, a lock bar positioned on the table and extending perpendicular to a length of the table, and first and second clamps secured to opposing ends of the lock bar. The clamps are adapted to grip flat surfaces of sides of the table so as to secure the lock bar in a fixed position along the length of the table. The second clamp is adjustably secured on the lock bar so that the second clamp can be unsecured from the lock bar, the lock bar can be re-positioned on the table as desired, and the second clamp then re-secured to the lock bar to fix the lock bar in place on the table. The system also includes a patient restraint member secured to the lock bar and adapted to extend over a patient lying on the table.