Lilja. Parallel loop scheduling for high performance computers. In J. Dongarra, L. Grandinetti, G. Joubert, and J. Kowalik, editors, High Performance Computing: Issues, Methods, and Applications, pages 223 { 242
Sign in to download full-size image Figure 9.12. 2D tiled N-body kernel. Note that the schedule(dynamic) clause was removed because better performance is achieved with the default static scheduling. We believe this is because the improved memory behavior removes the imbalance caused by threads ac...
Feedback Guided Dynamic Loop Scheduling (FGDLS) is a recently proposed dynamic algorithm for loop scheduling. The original algorithm required an O(p) serial computation at each stage to compute the updated loop schedule. In this paper, it is shown that this computation can be implemented in O...
especially for loop-intensive applications. This paper describes a two-phased method, named HPLS (Hybrid Parallel Loop Scheduling), to dynamically schedule loop iterations of a program on grid environments. In the first phase, most of the workload is dispatched to each node ...
An efficient template for the implementation on distributed-memory multiprocessors of iterated parallel loops, i.e. parallel loops nested in a sequential loop, is presented. The template is explicitly designed to smooth unbalanced processor workloads der
For simplicity all TMs modeled in this example have a bandwidth of 50 resource blocks with a full allocation and a code rate of 0.5. Not specifying an RMC number ensures that all downlink subframes are scheduled. If RMC is specif...
From my experience problems with chunk size can be a result of scheduling overhead (and VTune will show this in OpenMP analysis) or less effective cache usage and here Memory analysis (VTune 2016 Gold) with grouping by OpenMP regions can help. We are also experimenting with an analysis type...
A full list of the topic ranking can be found in ??. Nesting Level 100 10−1 10−2 0.0 0.5 1.0 1.5 2.0 2.5 Nesting Level x¯ = 0.14 p90% = 1, p99% = 2 MVC/Events Error Handling Web/HTTP Time/Scheduling Session Handling 3.0 Databases Testing Streams/Buffers Graphics Math/...
Demystifying the Real-Time Linux Scheduling Latency. 32nd Euromicro Conference on Real-Time Systems. 9:1–9:23 (2020). Muller, E. et al. Python in neuroscience. Front. Neuroinformatics 9, 11 (2015). Article MATH Google Scholar Venkataraman, A. & Jagadeesha, K. K. Evaluation of Inter...
4. The compiling apparatus of claim 3, wherein the callee detection unit detects a function that has at least one #pragma omp for that is not nested in #pragma omp parallel. 5. A compiling apparatus comprising: a first setting unit configured to set a first scheduling method for a paralle...