TY - CONF UR - http://spie.org/x648.html?product_id=821704 VL - 7363 M2 - Dresden, Alemania N2 - In this paper we propose a method for run time profiling of applications on instruction level by analysis of loops. Instead of looking for coarse grain blocks we concentrate on fine grain but still costly blocks in terms of execution times. Most code profiling is done in software by introducing code into the application under profile witch has time overhead, while in this work data for the position of a loop, loop body, size and number of executions is stored and analysed using a small non intrusive hardware block. The paper describes the system mapping to runtime reconfigurable systems. The fine grain code detector block synthesis results and its functionality verification are also presented in the paper. To demonstrate the concept MediaBench multimedia benchmark running on the chosen development platform is used ID - upm5510 T2 - VLSI Circuits and Systems IV AV - public PB - SPIE, Society of Photo-optical Instrumentation Engineers CY - Washington, EEUU TI - Method for run time hardware code profiling for algorithm acceleration Y1 - 2009/05// SN - 9780819476371 A1 - Vladimir, Matev A1 - Torre Arnanz, Eduardo de la A1 - Riesgo Alcaide, Teresa ER -