Design of Single Precision Floating Point Multiplication Algorithm with Vector Support
نویسنده
چکیده
This paper presents floating point multiplier capable of supporting wide range of application domains like scientific computing and multimedia applications. The floating point units consume less power and small part of total area. Graphic Processor Units (GPUS) are specially tuned for performing a set of operations on large sets of data. This paper work presents the design of a single precision floating point multiplication algorithm with vector support. The single precision floating point multiplier is having a path delay of 72ns and also having the operating frequency of 13.58MHz.Finally this implementation is done in Verilog HDL using Xilinx ISE-14.2.
منابع مشابه
Multi-mode Floating Point Multiplier with Parallel Operations
Most modern processors have hardware support for single precision and double precision floating point multiplication. For many scientific computations like climate modeling, computational physics and computational geometry this support is inadequate. They impose the use of quadruple precision arithmetic because it provides twice the precision of double precision format. The proposed design perf...
متن کاملASIC Design of Butterfly Unit Based on Non-Redundant and Redundant Algorithm
Fast Fourier Transform (FFT) processors employed with pipeline architecture consist of series of Processing Elements (PE) or Butterfly Units (BU). BU or PE of FFT performs multiplication and addition on complex numbers. This paper proposes a single BU to compute radix-2, 8 point FFT in the time domain as well as frequency domain by replacing a series of PEs. This BU comprises of fused floating ...
متن کاملFast Conjugate Gradients with Multiple GPUs
The limiting factor for efficiency of sparse linear solvers is the memory bandwidth. In this work, we describe a fast Conjugate Gradient solver for unstructured problems, which runs on multiple GPUs installed on a single mainboard. The solver achieves double precision accuracy with single precision GPUs, using a mixed precision iterative refinement algorithm. To achieve high computation speed, ...
متن کاملA dual precision IEEE floating-point multiplier
We present a design of an IEEE oating-point multiplier capable of performing either a double-precision multiplication or a single-precision multiplication. In single-precision the la-tency is two clock cycles and in double-precision the latency is three clock cycles, where each pipeline stage contains roughly fteen logic levels. A single-precision multiplication can be followed immediately by a...
متن کاملPerformance Comparison of Fast Multipliers Implemented on Variable Precision Floating Point Multiplication Algorithm
The multiplication is the basic arithmetic operation in any typical processor. The multiplication process requires more hardware resources and processing time when compared with addition and subtraction. The accuracy of a multiplication mostly relies on the precision of the multiplication; a variable precision multiplier will have more accuracy than single or double precision multipliers. In th...
متن کامل