ヘテロジニアスMDD for ECFNマシンの消費電力遅延時間積に関する一考察

摘要

This paper analyzes a power-delay product for a HMDD for an ECFN (Heterogeneous Multi-valued Decision Diagram for Encoded Characteristic Function for Non-zero outputs) Machine that emulates the HMDD for ECFN. First, we introduce the HMDD for ECFN representing the multi-output logic function. Then, we show an architecture for the HMDD for ECFN machine. Next, we obtain the delay time and the power consumption for the HMDD for ECFN machine using the MCNC benchmark function. Finally, we analyze the power-delay product for the HMDD for ECFN machine. Compared with the Intel's Core i5, whose clock frequency is 2.4 GHz, as for the delay time, the HMDD for ECFN machine is 1.40-4.27 times shorter than Core i5, and as for the power-delay product, it is 15.1-46.6 times smaller.%本論文ではヘテロジニアスMDD for ECFN（Heterogeneous Multi-Valued Decision Diagram for Encoded Characteristic Fhnction for Non-Zero outputs）を模擬するHMDD for ECFNマシンの消費電力遅延時間積について考察する．まず，多出力論理関数を表現するHMDD for ECFNについて述べる．次に，HMDD for ECFNマシンのアーキテクチャについて述べる．そして，HMDD for ECFNマシンの遅延時間と消費電力を実験的に測定し，消費電力遅延時間積を求める．Intel社のCore i5 プロセッサ（2．4GHz動作）と比較を行った結果，遅延時間に関して，HMDD for ECFNマシンは1．40-4．27倍優れており，消費電力遅延時間積に関して，HMDD for ECFNマシンは15．1-46．6倍優れていた．