Results 251 to 260 of about 260,838 (285)

Micro-optimization of floating-point operations

Proceedings of the third international conference on Architectural support for programming languages and operating systems, 1989
This paper describes micro-optimization, a technique for reducing the operation count and time required to perform floating-point calculations. Micro-optimization involves breaking floating-point operations into their constituent micro-operations and optimizing the resulting code. Exposing micro-operations to the compiler creates many opportunities for
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A parameterizable floating-point logarithm operator for FPGAs

Conference Record of the Thirty-Ninth Asilomar Conference onSignals, Systems and Computers, 2005., 2006
As FPGAs are increasingly being used for floating- point computing, a parameterized floating-point logarithm oper- ator is presented. In single precision, this operator uses a small fraction of the FPGA's resources, has a smaller latency than its software equivalent on a high-end processor, and provides about ten times the throughput in pipelined ...
J. Detrey, F. de Dinechin
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A scheme for accelerated floating point operation in small computers

Computers and Biomedical Research, 1970
Abstract A technique has been developed which reduces running time of floating point operations in a PDP-8 by approximately a factor of three. It is equally applicable to other small computers.
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MPI Reduction Operations for Sparse Floating-point Data

2008
This paper presents a pipeline algorithm for MPI_Reduce that uses a Run Length Encoding(RLE) scheme to improve the global reduction of sparse floating-point data. The RLE scheme is directly incorporated into the reduction process and causes only low overheads in the worst case. The high throughput of the RLE scheme allows performance improvements when
Michael Hofmann 0002, Gudula Rünger
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Basic Floating-Point Operators

2023
Florent de Dinechin, Martin Kumm
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The speed of floating-point operations

Software & Microsystems, 1983
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Algorithms for Stochastically Rounded Elementary Arithmetic Operations in IEEE 754 Floating-Point Arithmetic

IEEE Transactions on Emerging Topics in Computing, 2021
Massimiliano Fasi, Mantas Mikaitis
exaly  

Specialization and Fusion of Floating-Point Operators

2023
Florent de Dinechin, Martin Kumm
openaire   +1 more source

Emulating Round-to-Nearest Ties-to-Zero “Augmented” Floating-Point Operations Using Round-to-Nearest Ties-to-Even Arithmetic

IEEE Transactions on Computers, 2021
Sylvie Boldo, Jean-Michel Muller
exaly  

Approximate Floating-Point Operations with Integer Units by Processing in the Logarithmic Domain

2021
Oscar Gustafsson
exaly