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Exact Versus Inexact Decimal Floating-Point Numbers and Arithmetic
IEEE Access, 2023 The IEEE 754 standard does not distinguish between exact and inexact floating-point numbers. There is no bit or field in the binary encoding that indicates whether a floating-point number is exact or not.
Muhamed F. Mudawar
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Floating Point Optimization Using VHDL [PDF]
Engineering and Technology Journal, 2009 Due to inherent limitations of the fixed-point representation, it is sometimes desirable to perform arithmetic operations in the floating-point format.
Manal Hammadi Jassim
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Design and Implementation of Multicore Floating-point Nonlinear Operation Coprocessor [PDF]
Jisuanji gongcheng, 2017 When designing terminal instrument for manned spacecraft,the floating-point nonlinear operation of processing algorithms is achieved by library function.But the speed is always very slow,when software is used to implement nonlinear operations,which ...
MA Xiaoxia,LI Wenxin,JIN Tian,ZHAO Yanrong,XIA Jiagao
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Computing floating-point logarithms with fixed-point operations [PDF]
2016 IEEE 23nd Symposium on Computer Arithmetic (ARITH), 2016 Elementary functions from the mathematical library input and output floating-point numbers. However it is possible to implement them purely using integer/fixed-point arithmetic. This option was not attractive between 1985 and 2005, because mainstream processor hardware supported 64-bit floating-point, but only 32-bit integers.
Le Maire, Julien +3 more
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Study of FPGA-based Error-controllable Floating-point Operation Accelerators [PDF]
Jisuanji gongchengFloating-point operations are fundamental operations in the field of High-Performance Computing(HPC). In the context of big data and cloud computing,the amount of data that HPC platforms need to process is continuously growing,and the round-off error of ...
GUAN Mingxiao, LIU Jiakun, ZHANG Hongrui, HE Anping
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Optimizing floating point operations in Scheme [PDF]
Computer Languages, 1999 Summary: It is well known that dynamic typing in languages like Lisp is costly in terms of performance. Besides the cost of tag checking, the other major source of inefficiency comes from the need to place and retrieve data from dynamically allocated objects, i.e. boxing and unboxing.
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网络与信息安全学报, 2023 With the increasing complexity of software functions and the evolving technologies of network attacks, malicious behaviors such as software piracy, software cracking, data leakage, and malicious software modification are on the rise.As a result, software
Qingfeng WANG, Hao LIANG, Yawen WANG, Genlin XIE, Benwei HE
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Lightweight Floating Platform for Ground-Based Emulation of On-Orbit Scenarios
IEEE Access, 2023 Orbital space operations must be executed safely and reliably to prevent unwanted failures. One way to validate these operations on Earth is by using testbed facilities that emulate zero-gravity conditions. This article presents the design and evaluation
Baris Can Yalcin +4 more
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Development of floating point operating devices
Technology audit and production reserves, 2023 The paper shows a well-known approach to the construction of cores in multi-core microprocessors, which is based on the application of a data flow graph-driven calculation model. The architecture of such kernels is based on the application of the reduced instruction set level data flow model proposed by Yale Patt.
Georgi Luсkij, Oleksandr Dolholenko
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CUDA Memory Optimizations for Large Data-Structures in the Gravit Simulator
Journal of Algorithms & Computational Technology, 2011 Modern GPUs open a completely new field to optimize embarrassingly parallel algorithms. Implementing an algorithm on a GPU confronts the programmer with a new set of challenges for program optimization.
Jakob Siegel +2 more
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