Concurrent searchNested parallelismLine searchQuasi-NewtonSummary: We present a family of algorithms for local optimization that exploit the parallel architectures of contemporary computing systems to accomplish significant performance enhancements. This capability is important for demanding real time applications...
The use of OpenMP together with CUDA, for example, enables the concurrent processing on the CPU and GPU sides, increasing GPU utilization and reducing the overall execution time of the algorithm [63]. 5.2 Discrete Optimization Some algorithms of the SI family were tailored specifically to solve ...
For mutual exclusion, only one of a number of contending concurrent activities at a time 27 The Landscape of Parallel Computing Research: A View From Berkeley should be allowed to update some shared mutable state, but typically, the order does not matter. For producer-consumer synchronization, a...
In some embodiments, the CreateWorkTicket operation shown above may take two parameters: an opaque data pointer which is passed back to the activation handler when running this ticket, and a bound on the maximum number of concurrent activations that should occur. In the OpenMP example, this maxi...
7.3.3 Event-based Notification Mechanisms for Concurrent Query Processing. There are two ways an application can detect completed requests in the Completion Queue. One is polling, where the function returns immediately regardless of whether there are any entries in the Completion Queue. The other is...
7.3.3 Event-based Notification Mechanisms for Concurrent Query Processing. There are two ways an application can detect completed requests in the Completion Queue. One is polling, where the function returns immediately regardless of whether there are any entries in the Completion Queue. The ...
Hack, "Peak vs. Sustained Performance in Highly Concurrent Vector Machines", Computer, Sep. 1986, pp. 11-19. Amdahl, "Validity of the Single Processor Approach to Achieving Large Scale Computing Capabilities", Spring Joint Computer Conf., 1967, pp. 483-485. Fisher, "The Optimization of ...
Figure 9. HIPPO Concurrent Optimizer (vertically aligned processes run in parallel). Table 5. Unit Commitment MIMD based state-of-the-art studies. 7. Power System Stability Power system stability studies in this section include Static, Transient, and Dynamic Stability. A power system is conside...
This configuration enables the A16 to effectively manage multiple concurrent virtual desktops or workstations on a single card, offering up to 64 users per card with dedicated GPU resources. The independence of the four GPUs guarantees that workloads are isolated and can be separately managed, ...
The performance op- timizations of Factory include efficient multithreaded memory allocation mechanisms that minimize contention and exploit locality; lock-free synchronization for internal concurrent data structures; integration of the management of the parallel work units with the mem- ory management of...