A Scalable Methodology for Cost Estimation in a Transformational High - Level Design Space Exploration Environment 1 1

نویسندگان

  • Joachim Gerlach
  • Wolfgang Rosenstiel
چکیده

Objective of the methodology presented in this paper is to perform design space exploration on a high level of abstraction by applying high-level transformations. To realize a design loop which is close and settled on upper design levels, a high-level estimation step is integrated. In this paper, several estimation methodologies fixed on different states of the high-level synthesis process are examined with respect to their aptitude on controlling the transformational design space exploration process. Estimation heuristics for several design characteristics are derived and experimentally validated. Joachim Gerlach, [email protected], Wolfgang Rosenstiel [email protected]

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A Methodology and Tool for Automated Transformational High-Level Design Space Exploration

design loop, which covers a large number of design steps (called synthesis loop in figure 1). Therefore, a single cycle of the design loop is quite expensive to perform. Our approach to face this problem is to cut the design loop on a high level of abstraction by integrating a high-level estimation step. This results in a design loop which is tight and settled on high level of abstraction (call...

متن کامل

Holistic Approach to Design Heterogeneous Reconfigurable Systems

Existing hardware software (HW-SW) co-design methodologies mainly focus on HW-SW co-simulation to build a virtual prototyping environment that enables software design and system verification without need of making a hardware prototype. However, it fails to reduce the gape between design productivity and system complexity. It is required to target additional design problems such as design space ...

متن کامل

Transformational Optimization of the Full Rate Speech Transcoder GSM 06

This paper gives an overview on our high-level design space exploration methodology and demonstrates its application in terms of an example from speech processing domain, the GSM full rate speech transcoder. In our approach, design space exploration is completely performed on high levels of abstraction. For this, design steps of lower levels (in particular the expensive tasks of logic and layou...

متن کامل

Transformational Optimization of the Full Rate Speech

This paper gives an overview on our high-level design space exploration methodology and demonstrates its application in terms of an example from speech processing domain, the GSM full rate speech transcoder. In our approach, design space exploration is completely performed on high levels of abstraction. For this, design steps of lower levels (in particular the expensive tasks of logic and layou...

متن کامل

Transformation - based High Level Design Space Exploration 1

This paper describes a methodology for system level design. The starting point is a specification given as standard C program. After a HW/SW-codesign step, design space exploration is performed by examining several versions of the initial design created by means of high-level transformations. Our approach includes an acceleration of the design loop by replacing all tasks of physical design (esp...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 1998