LAUSR.org creates dashboard-style pages of related content for over 1.5 million academic articles. Sign Up to like articles & get recommendations!

High-Performance FP Divider with Sharing Multipliers Based on Goldschmidt Algorithm

Photo from academic.microsoft.com

Focused on the issue that division is complex and needs a long latency to compute, a method to design the unit of high-performance Floating-point (FP) divider based on Goldschmidt algorithm… Click to show full abstract

Focused on the issue that division is complex and needs a long latency to compute, a method to design the unit of high-performance Floating-point (FP) divider based on Goldschmidt algorithm was proposed. Bipartite reciprocal tables were adopted to obtain initial value of iteration with area-saving, and parallel multipliers were employed in the iteration unit to reduce latency. FP divider to support pipeline execution with the control of state machine is presented to increase the throughput. The design was implemented in Digital signal process (DSP) chip by sharing the existed multipliers.

Keywords: divider; performance divider; based goldschmidt; high performance; goldschmidt algorithm

Journal Title: Chinese Journal of Electronics
Year Published: 2017

Link to full text (if available)


Share on Social Media:                               Sign Up to like & get
recommendations!

Related content

More Information              News              Social Media              Video              Recommended



                Click one of the above tabs to view related content.