Design of approximate logarithmic multipliers
WebJun 25, 2024 · The logarithmic multiplier (LM) converts multiplication into addition and has inherent approximate characteristics. In this article, dynamic range approximate LMs (DR-ALMs) for machine learning applications are proposed; they use Mitchell’s approximation and a dynamic range operand truncation scheme. WebMay 10, 2024 · Logarithmic multiplier (LM) is a kind of approximate multipliers in nature. In this paper, the design of both non-iterative and iterative approximate LMs (IALM) are …
Design of approximate logarithmic multipliers
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Webpresents a novel method to approximate log 2N that, unlike the existing approaches, rounds N to its nearest power of two instead of the highest power of two smaller than or equal to N. This approximation technique is then used to design two improved 16 16 logarithmic multipliers that use exact and approximate adders (ILM-EA and ILM-AA ... WebApr 3, 2024 · The proposed multipliers accumulate partial products in only two stages, one fewer stage than other approximate multipliers in the literature. Implementation results …
WebFloating-point multipliers have been the key component of nearly all forms of modern computing systems. Most data-intensive applications, such as deep neural networks … WebApr 3, 2024 · The proposed multipliers accumulate partial products in only two stages, one fewer stage than other approximate multipliers in the literature. Implementation results by the Synopsys Design Compiler and 45 nm technology node demonstrate nearly 11.11% higher speed for the second proposed design over the fastest existing approximate …
WebFeb 5, 2024 · In this paper, the designs of both non-iterative and iterative approximate logarithmic multipliers (ALMs) are studied to further reduce power consumption and … http://www.ece.ualberta.ca/~jhan8/publications/832_OutputPaper.pdf
WebMar 5, 2024 · Approximate MultiPlier (AMP) is the possible key for hardware efficient and fast MUL OP. In the last 10 years, the APP multiplier becomes a main arithmetic …
WebNov 1, 2012 · In the next section an approximate iterative logarithmic multiplier is presented in detail. In the third section the highly parallel neural processing unit used in our experiments is briefly described. Its design, specially suited for feed-forward neural networks, allows it to be used in the forward pass as well as the backward pass. first of the seriesWebThe library consists of hardware and software models of approximate circuits that are designed to be easily used in arbitrary application. Web-based GUI and the full version of EvoApproxLib can be found on our … first of the six flags to fly over texashttp://www.ece.ualberta.ca/~jhan8/publications/ApproximateArithmeticCircuitGLSVLSI%203.14%2012.52_CameraReady.pdf first of the summer wineWebI provided the HDL code for some approximate multipliers. V. Mrazek added my codes to his and evaluated the performance of all of the approximate multipliers in two NN benchmarks. Based on his results, I ran some statistical analysis to identify the critical features. Finally, I developed the classi ers that anticipate how well an approximate ... first of the summer wine by harry pearsonWebThe proposed approximate multipliers are faster and more power efficient than the accurate Booth multiplier; moreover, the multiplier with 15-bit truncation achieves the best overall performance in terms of hardware and accuracy when compared to other approximate Booth multiplier designs. Finally, the approximate multipliers are … first of the summer wine episodes youtubeWebMay 14, 2024 · The signed approximate logarithmic multiplier presented in Figure 3 comprises two sign conversion stages and three intermediate stages: the binary-to … first of the summer wine castWebApr 1, 2024 · The proposed approximate design is error-configurable and can be used for both signed and unsigned integers. The results show that the proposed unsigned 16-bit approximate design accomplishes 70% energy-efficiency compared to an accurate array divider on ASIC platforms with minimal accuracy loss. first of the summer wine episodes for free