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The Arsenal Files 8
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The Arsenal Files Collection #8 (Arsenal Computer) (1996).ISO
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cuj1296.zip
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FILENAME.TXT
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1996-10-10
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************************* MASTER CODE ***************************************
The name of the first file in this disk's directory identifies the volume,
issue number and revision of the disk. The format of this filename is:
!CDmvvii.rrr
where
! = the '!' character
m = C for C Users Journal, W for Windows Developer's Journal
vv = volume
ii = issue
rrr = revision (001 for initial release, 002 for next update, etc.)
The file UPDATE.DOC contains information about any additions or
corrections to material on the disk since the original magazine
publication.
If you have obtained this code from a floppy diskette or from CompuServe, the
headings under the column "FILENAME" represent the names of .ZIP files. All
files listed under the filename are archived in the .ZIP file.
Keywords: Dec96 C C+ memcpy Pentium Threads Matrix Optimization
The code listings for the December 1996 issue of C/C++ Users Journal
include source code for Steve Durham's two articles, "A Faster memcpy
for the Pentium" and "A Test Jig for Pentium Optimization"; K.B.
Williams' programs for testing math functions; Jason Anderson's
cross-platform thread library; Keith Crowe's efficient band-matrix
calculation technique; Evan Manning's optimization tips for eliminating
unnecesary loop calculations; and Anthony Breitzman's high-precision
technique using large integers. Also included is source code from our
Letters to the Editor (We Have Mail) section.
************************* FILE DESCRIPTION **********************************
The following files are included in the disk:
FILENAME AUTHOR-NAME TITLE PAGE
(Zip archive/
subdirectory name)
-------------------------------------------------------------------------------
durham Steve Durham A Faster memcpy for the Pentium &
A Test Jig for Pentium Optimization
Full source code for TestJig, includes code for memcpy:
testjig.h
memcpyf.cpp
memcpyi.cpp
resource.h
stdafx.cpp
stdafx.h
testjig.cpp
testjig.mak
testjig.mdp
testjig.rc
testobj.cpp
testobj.h
tests.h
tjdlg.cpp
tjdlg.h
testjig.rc2
testjig.ico
anderson Jason Anderson Cross-Platform/Embedded Threads
athread.h - listing 1, Thread interface abstract base class
winthrea.h - listing 2, Win32-specific AThread declaration
winthrea.cpp - listing 3, Win32 multithreading implementation
unixthre.h - listing 4, UNIX-specific Athread declaration
unixthre.cpp - listing 5, UNIX multithreading implementation
netthrea.h - listing 6, NetThread.h
target.h - listing 7, Target.h
main.cpp - listing 8, Test program
crowe Keith Crowe Efficient Band Matrix
Computations
bandstor.h - listing 1, Template class bandStorage
spdband.h - listing 2, A class for SPD arrays
spdbandf.h - listing 3, A class that supports Cholesky decomposition
solvspd.cpp - listing 4, Solving an SPD linear system
tridiag.h - listing 5, A class for tridiagonal matrices
triexamp.cpp - listing 6, Example using tridiagonal matrices
williams K.B. Williams Testing Math Functions
Complete source code listings
breitzma Anthony High Precision with Imprecise
Breitzman Methods
atan.cpp - not listed, Simplified atan routine for calculating pi
pi.cpp - not listed, A routine to calculate pi using BigNums
bignum.h - not listed, BigNum header file
addsub.cpp - not listed, Addition and Subtraction routine
multiply.cpp - not listed, Multiplication of BigNums
divlong.cpp - not listed, Division of BigNum by long integer
divide.cpp - not listed, Division of BigNum by another BigNum
other.cpp - not listed, Other BigNum routines
manning Evan Manning Optimization Tip: Chop Out
Needless Roots
chopping.c - listing 1, Tests code speed with and without
optimizations included
letters P.J. Plauger We Have Mail
debaca.c - listing 1, de Baca's error handling technique
mix.cpp - listing 2, Failed attempt to mix C and C++
perform.cpp - listing 3, Tracking down performance problems
using complex numbers
*******************************************************************************
If you have questions regarding to the disk, please call or write us.
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Miller Freeman Inc.
1601 W. 23rd St. Suite 200
Lawrence, KS 66046
1-800-444-4881 or 913-841-1631
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