Publication Details
Title: Some MPEG Decoding Functions on Spert - An Example for Assembly Programmers
Author: A. Formella
Group: ICSI Technical Reports
Date: October 1994
PDF: ftp://ftp.icsi.berkeley.edu/pub/techreports/1994/tr-94-027.pdf
Overview:
We describe our method how to implement C-program sequences in torrent (T0) assembler code while there is no efficient automatic tool. We use re-structuring of the source code, vectorization, dataflow graphs, a simple scheduling strategy and a straight forward register allocation algorithm. We define some lower and an upper bound for the expected run time. For two functions, namely the color transformation and reverse DCT, we achieve almost 54, respectively 16 times the performance of a Sparc 2 workstation.
Bibliographic Information:
ICSI Technical Report TR-94-027
Bibliographic Reference:
A. Formella. Some MPEG Decoding Functions on Spert - An Example for Assembly Programmers. ICSI Technical Report TR-94-027, October 1994
Author: A. Formella
Group: ICSI Technical Reports
Date: October 1994
PDF: ftp://ftp.icsi.berkeley.edu/pub/techreports/1994/tr-94-027.pdf
Overview:
We describe our method how to implement C-program sequences in torrent (T0) assembler code while there is no efficient automatic tool. We use re-structuring of the source code, vectorization, dataflow graphs, a simple scheduling strategy and a straight forward register allocation algorithm. We define some lower and an upper bound for the expected run time. For two functions, namely the color transformation and reverse DCT, we achieve almost 54, respectively 16 times the performance of a Sparc 2 workstation.
Bibliographic Information:
ICSI Technical Report TR-94-027
Bibliographic Reference:
A. Formella. Some MPEG Decoding Functions on Spert - An Example for Assembly Programmers. ICSI Technical Report TR-94-027, October 1994