Loop-level parallelism is a form of parallelism in software programming that is concerned with extracting parallel tasks from loops. The opportunity for...
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Granularity (parallel computing) (redirect from Fine-grained parallelism)
amount of parallelism is achieved at instruction level, followed by loop-level parallelism. At instruction and loop level, fine-grained parallelism is achieved...
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Data parallelism is parallelization across multiple processors in parallel computing environments. It focuses on distributing the data across different...
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Parallel computing (redirect from Superword Level Parallelism)
different forms of parallel computing: bit-level, instruction-level, data, and task parallelism. Parallelism has long been employed in high-performance...
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parallelism is a method to perform loop-level parallelism by pipelining the statements in a loop. Pipelined parallelism may exist at different levels...
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Banerjee test Alias analysis DOPIPE Loop Level Parallelism Loop transformation Loop splitting Loop fusion Loop interchange Loop skewing Automatic parallelization...
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DOACROSS parallelism is a parallelization technique used to perform Loop-level parallelism by utilizing synchronisation primitives between statements...
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scalar elements only. To exploit parallelism that occurs across iterations within a parallel program (loop-level parallelism), the need grew for compilers...
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data locality, instruction-level parallelism, and loop overhead (branching, incrementing, etc.) that may make loop fusion, loop fission, or neither, the...
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speech, from the folk level to the professional. An entire issue of the journal Oral Tradition has been devoted to articles on parallelism in languages from...
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Continue loop if $7 > 0 Computer programming portal Don't repeat yourself Instruction level parallelism Just-in-time compilation Loop fusion Loop splitting...
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Supernode Partitioning. POPL'88, pages 319–329, 1988. Xue, J. Loop Tiling for Parallelism. Kluwer Academic Publishers. 2000. M. S. Lam, E. E. Rothberg...
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research as of the time of this writing (2010). Loop nest optimization Polytope model Scalable parallelism Scalable locality In the book Reasoning About...
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OpenMP (section User-level runtime routines)
Interface (MPI), such that OpenMP is used for parallelism within a (multi-core) node while MPI is used for parallelism between nodes. There have also been efforts...
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based on loop unrolling. This technique, used for conventional vector machines, tries to find and exploit SIMD parallelism at the loop level. It consists...
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CPUs devote a lot of semiconductor area to caches and instruction-level parallelism to increase performance and to CPU modes to support operating systems...
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Navarro and J. Torres. Strategies for Efficient Exploitation of Loop-level Parallelism in Java. Concurrency and Computation: Practice and Experience(Java...
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Cilk (section Task parallelism: spawn and sync)
based on ANSI C, with the addition of Cilk-specific keywords to signal parallelism. When the Cilk keywords are removed from Cilk source code, the result...
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Program optimization (section Design level)
techniques involve instruction scheduling, instruction-level parallelism, data-level parallelism, cache optimization techniques (i.e., parameters that...
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CPU cache (redirect from Level 1 cache)
level cache (LLC). Additional techniques are used for increasing the level of parallelism when LLC is shared between multiple cores, including slicing it into...
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execution, improve program performance. It increases ILP (Instruction Level Parallelism) along the important execution path by statically predicting frequent...
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instruction pipelining is a technique for implementing instruction-level parallelism within a single processor. Pipelining attempts to keep every part...
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Speculative multithreading (redirect from Thread level speculation)
Software-based Speculative Parallelism (PDF). FDDO-3. pp. 1–10. Chen, Michael K.; Olukotun, Kunle (1998). "Exploiting Method-Level Parallelism in Single-Threaded...
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Branch predictor (section Loop predictor)
Retrieved 2016-12-14. "IBM Stretch (7030) -- Aggressive Uniprocessor Parallelism". "S-1 Supercomputer". Murray, J.E.; Salett, R.M.; Hetherington, R.C...
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term that has been used to refer to computational models for exploiting parallelism whereby multiple processors cooperate in the execution of a program in...
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tasks: the fork primitive allows the programmer to specify potential parallelism, which the implementation then maps onto actual parallel execution. The...
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scheduling is a compiler optimization used to improve instruction-level parallelism, which improves performance on machines with instruction pipelines...
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Asynchronous I/O (section Select(/poll) loops)
order to perform asynchronous I/O. (Of course, at the microscopic level the parallelism may be rather coarse and exhibit some non-ideal characteristics...
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is satisfied that causes the loop to terminate. Loops also qualify as branch instructions. At the machine level, loops are implemented as ordinary conditional...
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AV1 (redirect from AV1 levels)
non-binary arithmetic coding helps evade patents but also adds bit-level parallelism to an otherwise serial process, reducing clock rate demands on hardware...
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