Pipelined capabilities in the form of arithmetic units and special purpose functional units are included in machines such as the CEC7600, IBM 360/195, CDC STAR-100, etc.1,2 The Texas Instruments Advanced Scient
Without infinity arithmetic, the expression 1/(x + x-1) requires a test for x = 0, which not only adds extra instructions, but may also disrupt a pipeline. This example illustrates a general fact, namely that infinity arithmetic often avoids the need for special case checking; however, ...
A three-level pipeline is used to overlap two-digit-at-a-time serial processing of the partial products/remainders. Although the logic design is relatively complex, the performance is efficient, and the advantages gained by implementing programmer-controlled precision directly in the hardware are ...
5.23 and Section 16.7.1) is a code transformation that replicates the body of a loop and reduces the number of iterations, thereby decreasing loop overhead and increasing opportunities to improve the performance of the processor pipeline by reordering instructions. Unrolling is traditionally implemented...
■ 3 流水线 Pipeline, 281 ■ 4 自定时电路 Self-Timed Circuits, 282 ■ 5 参考文献 Bibliography, 288 ■■11 加法器与加法器 Adders and Subtractors ■ 1 自然数 Natural Numbers, 289 基础加法器(逐位进位)Basic Adder (Ripple-Carry Adder), 289 进位链加法器 Carry-Chain Adder, 292 进位跳过加...
对于在ARM和x86 CPU架构上的实现,我们使用了gemmlowp库[18],其GemmWithOutputPipeline入口点提供了我们现在描述的融合操作。 我们将 q_1 矩阵视为权重,将 q_2 矩阵视为激活。这两个矩阵的类型都是 uint8(我们也可以选择 int8,并相应地修改零点)。累积 uint8 值的乘积需要32位累加器,我们选择有符号类型的...
2.In design scheme, DA (Distributed Arithmetic),LUT (Look-Up Table) architecture and pipeline technology are used to optimize the design.采用DA算法、LUT结构、流水线技术等对设计进行了优化。 英文短句/例句 1.Implementation of FIR Digital Filter with FPGA Based on Distributed Arithmetic基于DA算法的FIR...
An arithmetic logic stage in a graphics pipeline is described. The arithmetic logic stage includes a plurality of series-coupled scalar arithmetic logic units, each unit for perform
“Computer Representation of Numbers” pp. 1-4. Yong Chgin Lim; “An Efficient Bit-Serial FIR Filter Architecture”; supported by Office of Naval Research under Grant N00014-89-J1327, NSF Grant ECS87-13598, by an AT&T Bell Laboratories Graduate Fellowship and by University of Kansas General...
In addition, it provides a simple and fast calibration scheme by using integrated digital calibration functionality. Single-phase energy metering chip with built-in calibration function The Stratix DSP blocks, which consist of hardware multipliers, adders/subtractors, accumulators, and pipeline registers,...