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From: cvs at opencores.org<cvs@o...>
Date: Sat Aug 25 20:06:33 CEST 2007
Subject: [cvs-checkins] MODIFIED: jop ...
Date: 00/07/08 25:20:06

Modified: jop/doc/book/appendix Makefile
Added: jop/doc/book/appendix cycore_bottom.jpg cycore_top.jpg
cycore_p1.pdf cycore_p2.pdf cycore_p3.pdf
benchmarks.tex cycore.tex todo.tex
Log:
Handbook update


Revision Changes Path
1.2 jop/doc/book/appendix/Makefile

http://www.opencores.org/cvsweb.shtml/jop/doc/book/appendix/Makefile.diff?r1=1.1&r2=1.2

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Index: Makefile
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RCS file: /cvsroot/martin/jop/doc/book/appendix/Makefile,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -b -r1.1 -r1.2
--- Makefile 26 May 2007 18:43:00 -0000 1.1
+++ Makefile 25 Aug 2007 18:06:33 -0000 1.2
@@ -10,4 +10,4 @@
-rm *.log
-rm *.out
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- -rm *.pdf
+ -rm timing.pdf



1.1 jop/doc/book/appendix/cycore_bottom.jpg

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1.1 jop/doc/book/appendix/cycore_top.jpg

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1.1 jop/doc/book/appendix/cycore_p1.pdf

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1.1 jop/doc/book/appendix/cycore_p2.pdf

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1.1 jop/doc/book/appendix/cycore_p3.pdf

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1.1 jop/doc/book/appendix/benchmarks.tex

http://www.opencores.org/cvsweb.shtml/jop/doc/book/appendix/benchmarks.tex?rev=1.1&content-type=text/x-cvsweb-markup

Index: benchmarks.tex
===================================================================
%\input{../preamble}



\begin{table}[htb]
\centering
{\small
\begin{tabular}{lrrrrr}
\toprule

& JOP & leJOS & TINI & Komodo & JStamp \\
\midrule
Frequency [MHz] & 100 & 16 & 40 & 33 & 73.728 \\
\midrule
%geom. Mean Micro & 5026748 & 9347 & 19820 & 554313 & 739697 \\
iload iadd & 49,344,000 & 19,140 & 50,724 & 4,111,569 & 1,934,642 \\
iinc & 9,078,000 & 37,925 & 103,044 & 8,318,030 & 1,789,378 \\
ldc & 10,010,000 & 11,941 & 35,463 & 825,446 & 1,101,445 \\
if\_icmplt taken & 16,644,000 & 9,941 & 31,629 & 1,372,264 & 1,747,626 \\
if\_icmplt not taken & 16,710,000 & 10,529 & 33,032 & 1,375,754 & 1,833,174 \\
getfield & 4,002,000 & 8,515 & 16,684 & 687,877 & 518,071 \\
getstatic & 5,874,000 & 9,547 & 8,962 & 412,723 & 723,155 \\
iaload & 3,328,000 & 14,787 & 25,924 & 1,180,501 & 992,969 \\
invoke & 781,935 & 3,362 & 6,159 & 85,874 & 211,406 \\
invoke static & 989,222 & 4,129 & 6,815 & 48,510 & 271,933 \\
invoke interface & 684,896 & 3,141 & 5,885 & 20402 & 138,847 \\
Sieve & 4,286 & 7 & 15 & 627 & 564 \\
Kfl & 14,222 & 25 & 64 & 924 & 2,221 \\ UDP/IP & 6,050 & 13 & 29 & 520 & 1,004 \\ \midrule geom. Mean App & 9,276 & 18 & 43 & 693 & 1,493 \\ \midrule geom. Mean App/MHz & 79 & 1 & 1 & 21 & 20 \\ \bottomrule \end{tabular} } \caption{Raw data of all benchmarks in [iterations/s] I.} \label{tab:appendix:bench:all1} \end{table} \begin{table}[htb] \centering {\footnotesize \begin{tabular}{lrrrrr} \toprule & SaJe & EJC & Sun jvm & gcj & Xint \\ \midrule Frequency [MHz] & 103 & 74 & 266 & 266 & 266 \\ \midrule % geom. Mean Micro & 4265320 & 10040052 & 84020831 & 50399644 & 6679510 \\ iload iadd & 12,710,000 & 72,315,000 & 84,307,000 & 248,551,000 & 15,363,000 \\ iinc & 9,320,000 & 36,002,000 & 296,941,000 & 88,069,000 & 122,228,000 \\ ldc & 11,275,000 & 23,967,000 & 132,626,000 & & 8,719,000 \\ if\_icmplt taken & 5,652,000 & 35,925,000 & 128,561,000 & 86,480,000 & 7,449,000 \\ if\_icmplt not taken & 7,281,000 & 71,697,000 & 246,723,000 & 89,240,000 & 7,206,000 \\ getfield & 4,433,000 & 7,212,000 & 90,687,000 & 122,016,000 & 6,853,000 \\ getstatic & 6,786,000 & 17,962,000 & 86,703,000 & 241,398,000 & 6,700,000 \\ iaload & 7,854,000 & 5,966,000 & 65,536,000 & 23,967,000 & 8,962,000 \\ invoke & 894,689 & 1,703,000 & 10,022,000 & 20,092,000 & 1,458,381 \\ invoke static & 1,084,359 & 309,132 & 270,600,000 & 7,898,000 & 1,620,673 \\ invoke interface & 674,759 & 1,598,000 & 10,010,000 & 5,588,000 & 1,381,523 \\ Sieve & 3,972 & 9,475 & 52,681 & 39,432 & 6,601 \\ Kfl & 14,148 & 9,893 & 212,952 & 139,884 & 17,310 \\ UDP/IP & 6,415 & 2,822 & 91,851 & 38,460 & 8,747 \\ \midrule geom. Mean App & 9,527 & 5,284 & 139,857 & 73,348 & 12,305 \\ \midrule App/MHz & 92 & 71 & 526 & 276 & 46 \\ \bottomrule \end{tabular} } \caption{Raw data of all benchmarks in [iterations/s] II.} \label{tab:appendix:bench:all2} \end{table} \begin{table}[htb] \centering {\small \begin{tabular}{lcccccc} \toprule & & & & \multicolumn{3}{c}{Memory access time} \\ \cmidrule{5-7} Type & Size & MBIB & MTIB & SRAM & SDRAM & DDR \\ \midrule Prefetch buffer & 8 B & 1.37 & 0.342 & 1.02 & 2.05 & 1.71 \\ Single method cache & 1 KB & 2.32 & 0.021 & 1.18 & 0.69 & 0.39 \\ Two block cache & 2 KB & 1.21 & 0.013 & 0.62 & 0.37 & 0.21 \\ Four block cache & 4 KB & 0.90 & 0.010 & 0.46 & 0.27 & 0.16 \\ Direct-mapped 8 bytes & 1 KB & 0.28 & 0.035 & 0.18 & 0.25 & 0.19 \\ Direct-mapped 16 bytes & 1 KB & 0.38 & 0.024 & 0.22 & 0.22 & 0.16 \\ Direct-mapped 32 bytes & 1 KB & 0.58 & 0.018 & 0.31 & 0.24 & 0.15 \\ Direct-mapped 8 bytes & 2 KB & 0.17 & 0.022 & 0.11 & 0.15 & 0.12 \\ Direct-mapped 16 bytes & 2 KB & 0.25 & 0.015 & 0.14 & 0.14 & 0.10 \\ Direct-mapped 32 bytes & 2 KB & 0.41 & 0.013 & 0.22 & 0.17 & 0.11 \\ Direct-mapped 8 bytes & 4 KB & 0.00 & 0.001 & 0.00 & 0.00 & 0.00 \\ Direct-mapped 16 bytes & 4 KB & 0.01 & 0.000 & 0.00 & 0.00 & 0.00 \\ Direct-mapped 32 bytes & 4 KB & 0.01 & 0.000 & 0.00 & 0.00 & 0.00 \\ Variable block cache 8 blocks & 1 KB & 0.80 & 0.009 & 0.41 & 0.24 & 0.14 \\ Variable block cache 16 blocks & 1 KB & 0.71 & 0.008 & 0.36 & 0.22 & 0.12 \\ Variable block cache 32 blocks & 1 KB & 0.70 & 0.008 & 0.36 & 0.21 & 0.12 \\ Variable block cache 64 blocks & 1 KB & 0.70 & 0.008 & 0.36 & 0.21 & 0.12 \\ Variable block cache 8 blocks & 2 KB & 0.73 & 0.008 & 0.37 & 0.22 & 0.13 \\ Variable block cache 16 blocks & 2 KB & 0.37 & 0.004 & 0.19 & 0.11 & 0.06 \\ Variable block cache 32 blocks & 2 KB & 0.24 & 0.003 & 0.12 & 0.08 & 0.04 \\ Variable block cache 64 blocks & 2 KB & 0.12 & 0.001 & 0.06 & 0.04 & 0.02 \\ Variable block cache 8 blocks & 4 KB & 0.73 & 0.008 & 0.37 & 0.22 & 0.13 \\ Variable block cache 16 blocks & 4 KB & 0.25 & 0.003 & 0.13 & 0.08 & 0.05 \\ Variable block cache 32 blocks & 4 KB & 0.01 & 0.000 & 0.00 & 0.00 & 0.00 \\ Variable block cache 64 blocks & 4 KB & 0.00 & 0.000 & 0.00 & 0.00 & 0.00 \\ \bottomrule \end{tabular} } \caption[Cache performance compared]{Cache performance in MBIB and MTIB of all variations of the method cache and a conventional direct-mapped cache. Average memory access time per instruction byte for three different main memory technologies. Memory access times are in clock cycles. } \label{tab_cache_all} \end{table} %\end{document} 1.1 jop/doc/book/appendix/cycore.tex http://www.opencores.org/cvsweb.shtml/jop/doc/book/appendix/cycore.tex?rev=1.1&content-type=text/x-cvsweb-markup Index: cycore.tex =================================================================== \begin{figure}[htb] \centering \includegraphics[height=64mm]{appendix/cycore_top} \includegraphics[height=67mm]{appendix/cycore_bottom} \caption{Top and bottom side of the Cyclone FPGA board} \end{figure} \begin{figure} \centering \includegraphics[scale=0.87]{appendix/cycore_p1} \caption{Schematic of the Cyclone FPGA board, page 1} \end{figure} \begin{figure} \centering \includegraphics[scale=0.87]{appendix/cycore_p2} \caption{Schematic of the Cyclone FPGA board, page 2} \end{figure} \begin{figure} \centering \includegraphics[scale=0.87]{appendix/cycore_p3} \caption{Schematic of the Cyclone FPGA board, page 3} \end{figure} 1.1 jop/doc/book/appendix/todo.tex http://www.opencores.org/cvsweb.shtml/jop/doc/book/appendix/todo.tex?rev=1.1&content-type=text/x-cvsweb-markup Index: todo.tex =================================================================== \section{TODO Handbook} \begin{itemize} \item GC related work, ISORC scheduling, and other GC related material \item OOHW copy \item HWO copy \item Update Results section (and decide on a different name) \item SCJ definition (+ implementation) \item mission modes + definition \item RtThread examples \item rewrite user scheduler to a scheduler description \item WCET analysis description + usage \item restructure with background info and related work in each chapter \item VHDL Hello world with cycore \item Document design alternatives you didn't take and wyh you didn't take them \item jHISC to related work \item derived work \end{itemize} \subsection{IKT} \begin{itemize} \item Make pages for IKT \item other papers? \item What about Javadoc to Latex? \end{itemize} \subsection{Notes} Based in thesis: \begin{description} \item[-] too much scientific stuff \item[+-] Change related work to comparison \item[+] Getting started \item[+] HOTOs \item[+] Internal docu \end{description} Copy stuff from JSA paper. However, only paragraphs to avoid \emph{copyright issues}. Target is real book with ISBN (= publication). The copyright should still be open-source. \subsection{A Possible Structure of the Book} \begin{itemize} \item Introduction \begin{itemize} \item Intro what JOP is \item A Quick Start (Hello World) \item A Short History \item About this handbook (based on, organization) \end{itemize} \item Architecture (HW) \item Architecture (SW) \item Build.pdf \item Source organization \item Background information \begin{itemize} \item JVM \item GC \item Related Work \item Real-time systems \end{itemize} \item Real-time threads \item JOPizer \item Library: util, ejip,... \item JDK + support \item Board descriptions \item Appendix \begin{itemize} \item Microcode \item Instruction timing \item Javadoc for classes \end{itemize} \item Further reading (related work) at the end of each chapter \item Browser other books for structural ideas \end{itemize} \section{TODO JOP} \begin{itemize} \item Interrupt module for HW Objects paper \item Javadoc for the handbook \item move IO devices after memory module to enable array access for HW objects \end{itemize}