Restructuring Lisp programs for concurrent execution

1988 ◽  
Author(s):  
James R. Larus ◽  
Paul N. Hilfinger
Keyword(s):  
Concurrent Execution

Mining Patterns from Concurrent Execution Traces

2021 ◽  
pp. 1-1
Author(s):  
Md Rubel Ahmed ◽  
Hao Zheng ◽  
Parijat Mukherjee ◽  
Mahesh C. Ketkar ◽  
Jin Yang
Keyword(s):  
Concurrent Execution ◽  
Execution Traces

scholarly journals Analyzing and Estimating the Performance of Concurrent Kernels Execution on GPUs

2017 ◽  
Author(s):  
Rommel Cruz ◽  
Lucia Drummond ◽  
Esteban Clua ◽  
Cristiana Bentes
Keyword(s):  
Resource Utilization ◽  
Real World ◽  
Power Efficiency ◽  
Necessary Conditions ◽  
Performance Degradation ◽  
Computing Power ◽  
Concurrent Execution ◽  
Depth Study ◽  
New Generation

GPUs have established a new baseline for power efficiency and computing power, delivering larger bandwidth and more computing units in each new generation. Modern GPUs support the concurrent execution of kernels to maximize resource utilization, allowing other kernels to better exploit idle resources. However, the decision on the simultaneous execution of different kernels is made by the hardware, and sometimes GPUs do not allow the execution of blocks from other kernels, even with the availability of resources. In this work, we present an in-depth study on the simultaneous execution of kernels on the GPU. We present the necessary conditions for executing kernels simultaneously, we define the factors that influence competition, and describe a model that can determine performance degradation. Finally, we validate the model using synthetic and real-world kernels with different computation and memory requirements.

The neurobiology of simultaneous interpreting: Where extreme language control and cognitive control intersect

2019 ◽  
Vol 23 (4) ◽  
pp. 740-751 ◽  
Author(s):  
Alexis Hervais-Adelman ◽  
Laura Babcock
Keyword(s):  
Cognitive Control ◽  
Cognitive Task ◽  
Brain Regions ◽  
Integrative Model ◽  
Control Mechanisms ◽  
Self Monitoring ◽  
Simultaneous Interpreting ◽  
Concurrent Execution ◽  
Complex Cognitive Task ◽  
Language Control

Simultaneous interpreting is a complex cognitive task that requires the concurrent execution of multiple processes: listening, comprehension, conversion of a message from one language to another, speech production, and self-monitoring. This requires the deployment of an array of linguistic and cognitive control mechanisms that must coordinate the various brain systems implicated in handling these tasks. How the brain handles this challenge remains an open question, and recent brain imaging investigations have begun to complement the theories based on behavioural data. fMRI studies have shown that simultaneous interpreting engages a network of brain regions encompassing those implicated in speech perception and production, language switching, self-monitoring, and selection. Structural imaging studies have been carried out that also indicate modifications to a similar set of structures. In the present paper, we review the extant data and propose an integrative model of simultaneous interpreting that piggybacks on existing theories of multilingual language control.

scholarly journals Non-uniform time sharing in the concurrent execution of constraint solving

1999 ◽  
Vol 109 (1-2) ◽  
pp. 161-185
Author(s):  
Richard Krajčoviech ◽  
Margaréta Kotočová
Keyword(s):  
Constraint Solving ◽  
Time Sharing ◽  
Concurrent Execution
Sign in / Sign up

Export Citation Format

Share Document