Results 281 to 290 of about 17,927 (312)
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Validating software pipelining optimizations
Proceedings of the international conference on Compilers, architecture, and synthesis for embedded systems - CASES '02, 2002The paper presents a method for translation validation of a specific optimization, software pipelining optimization, used to increase the instruction level parallelism in EPIC type of architectures. Using a methodology as in [15] to establish simulation relation between source and target based on computational induction, we describe an algorithm that ...
Raya Leviathan, Amir Pnueli
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Submarine pipeline routing software
Computers & Structures, 1995Routing of the pipeline is a very important aspect to be considered in the design and installation of submarine pipelines. Depending on the bathymetric conditions and the pipeline characteristic features, the bending stresses on the pipeline varies. These stresses will change and hence the design stresses on the pipeline cannot be taken as constant. To
M.R. Pranesh, A.S. Johnson
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Assist: Rendering, Pipeline Management, and Pipeline Tracking Software
2020 2nd International Conference on Advancements in Computing (ICAC), 2020Video production is one of the most dominant industries in the 21st century, and research into the automation of tasks associated with it has drastically increased. The production of videos take place in three stages: pre-production, production, and post-production.
M.V.I Salgado +6 more
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Register-sensitive software pipelining
Proceedings of the First Merged International Parallel Processing Symposium and Symposium on Parallel and Distributed Processing, 2002We propose an integrated approach for register-sensitive software pipelining. In this approach, the heuristics proposed in the stage scheduling method of A.E. Eichenberger and E.S. Davidson (1995) are integrated with the iterative scheduling method to obtain schedules with high initiation rate and low register requirements.
A.K. Dani +2 more
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Runtime resource allocation for software pipelines
Proceedings of the 16th International Workshop on Software and Compilers for Embedded Systems, 2013Efficiently allocating the computational resources of many-core systems is one of the most prominent challenges, especially when resource requirements may vary unpredictably at runtime. This is even more challenging when facing unreliable cores—a scenario that becomes common as the number of cores increases and integration sizes shrink.
Jahn, Janmartin +4 more
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Ultra-pipelining: an efficient software pipelining algorithm
Digest of Papers. Compcon Spring, 2002A compiler technique for utilizing instruction-level parallelism is presented. The software pipelining algorithm presented concentrates on innermost loops with array accesses dominating variable references. Dependence graphs labeled with either direction or distance information are provided as input to the pipelining algorithm. In the first step of the
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OPTIMAL SOFTWARE PIPELINING UNDER RESOURCE CONSTRAINTS
International Journal of Foundations of Computer Science, 2001In this paper we present a novel approach to find an optimum loop schedule under consideration of limited resources. The initiation interval λ is assumed to be a rational number. Our approach is formulated as a single optimization problem that can be solved using integer linear programming.
Fimmel, Dirk, Müller, Jan
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Software Data Prefetching for Software Pipelined Loops
Journal of Parallel and Distributed Computing, 1999This paper focuses on the interaction between software prefetching (both binding and nonbinding prefetch) and software pipelining for statically scheduled machines. First, it is shown that evaluating software pipelined schedules without considering memory effects can be rather inaccurate due to stalls caused by dependences with memory instructions ...
Jesús Sánchez, Antonio González
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Complementing software pipelining with software thread integration
Proceedings of the 2005 ACM SIGPLAN/SIGBED conference on Languages, compilers, and tools for embedded systems, 2005Software pipelining is a critical optimization for producing efficient code for VLIW/EPIC and superscalar processors in high-performance embedded applications such as digital signal processing. Software thread integration (STI) can often improve the performance of looping code in cases where software pipelining performs poorly or fails.
Won So, Alexander G. Dean
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Just-In-Time Software Pipelining
Proceedings of Annual IEEE/ACM International Symposium on Code Generation and Optimization, 2014Software pipelining exploits instruction-level parallelism from loops. In static compilers, it has been one of the most efficient optimizations for wide-issue architectures. However, the compilation time is at least O(|V|3) (V: the set of operations in a loop) and in the worst-case exponential.
Hongbo Rong +3 more
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