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g++_intrinsics.html
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<html>
<head>
<title>
G++_INTRINSICS - Tests and Demos of G++ Intrinsic Functions.
</title>
</head>
<body bgcolor="#EEEEEE" link="#CC0000" alink="#FF3300" vlink="#000055">
<h1 align = "center">
G++_INTRINSICS <br> Tests and Demos of G++ Intrinsic Functions.
</h1>
<hr>
<p>
<b>G++_INTRINSICS</b>
is a C++ program which
tests or demonstrates some of the intrinsic functions provided
by the gnu G++ compiler.
</p>
<h3 align = "center">
Licensing:
</h3>
<p>
The computer code and data files described and made available on this web page
are distributed under
<a href = "../../txt/gnu_lgpl.txt">the GNU LGPL license.</a>
</p>
<h3 align = "center">
Languages:
</h3>
<p>
<b>G++_INTRINSICS</b> is available in
<a href = "../../cpp_src/g++_intrinsics/g++_intrinsics.html">a C++ version</a>.
</p>
<h3 align = "center">
Related Data and Programs:
</h3>
<p>
<a href = "../../c_src/c_intrinsics/c_intrinsics.html">
C_INTRINSICS</a>,
a C program which
illustrates the use of intrinsic functions supplied by the C language.
</p>
<p>
<a href = "../../cpp_src/cpp_intrinsics/cpp_intrinsics.html">
CPP_INTRINSICS</a>,
a C++ program which
illustrates the use of intrinsic functions supplied by the C++ language.
</p>
<p>
<a href = "../../f77_src/f77_intrinsics/f77_intrinsics.html">
F77_INTRINSICS</a>,
FORTRAN77 programs which
includes some examples of the use of intrinsic functions
included with the FORTRAN77 standard language.
</p>
<p>
<a href = "../../f_src/f90_intrinsics/f90_intrinsics.html">
F90_INTRINSICS</a>,
FORTRAN90 programs which
includes some examples of the use of intrinsic functions
included with the FORTRAN90 standard language.
</p>
<p>
<a href = "../../f77_src/g77_intrinsics/g77_intrinsics.html">
G77_INTRINSICS</a>,
FORTRAN77 programs which
includes some examples of the use of intrinsic functions
included with the G77 compiler.
</p>
<p>
<a href = "../../f_src/g95_intrinsics/g95_intrinsics.html">
G95_INTRINSICS</a>,
FORTRAN90 programs which
includes some examples of the use of intrinsic functions peculiar
to the GNU G95 FORTRAN compiler.
</p>
<p>
<a href = "../../c_src/gcc_intrinsics/gcc_intrinsics.html">
GCC_INTRINSICS</a>,
a C program which
demonstrates the use of some of the intrinsic functions
included with the GCC compiler.
</p>
<p>
<a href = "../../f_src/gfortran_intrinsics/gfortran_intrinsics.html">
GFORTRAN_INTRINSICS</a>,
a FORTRAN90 program which
demonstrates the use of some of the intrinsic functions
included with the GFORTRAN compiler.
</p>
<p>
<a href = "../../java_src/math_intrinsics/math_intrinsics.html">
MATH_INTRINSICS</a>,
a JAVA program which
illustrates the use of the intrinsic functions in the Java Math package.
</p>
<p>
<a href = "../../f_src/xlf_intrinsics/xlf_intrinsics.html">
XLF_INTRINSICS</a>,
FORTRAN90 programs which
includes some examples of the use of intrinsic functions peculiar
to the IBM XLF FORTRAN compiler.
</p>
<h3 align = "center">
Reference:
</h3>
<p>
<ol>
<li>
Brian Gough,<br>
An Introduction to GCC,<br>
Network Theory Ltd,<br>
ISBN: 0-9541617-9-3.
</li>
<li>
Arthur Griffith,<br>
GCC: The Complete Reference,<br>
McGrawHill,<br>
ISBN: 0-07-222405-3.
</li>
<li>
Richard Stallman,<br>
Using GCC: The Gnu Compiler Collection Reference,<br>
Free Software Foundation,<br>
ISBN: 1-882114-39-6.
</li>
</ol>
</p>
<h3 align = "center">
Source Code:
</h3>
<p>
<ul>
<li>
<a href = "g++_intrinsics.cpp">g++_intrinsics.cpp</a>, the source code.
</li>
<li>
<a href = "g++_intrinsics.sh">g++_intrinsics.sh</a>,
commands to compile, link, load and run the source code.
</li>
<li>
<a href = "g++_intrinsics_output.txt">g++_intrinsics_output.txt</a>,
the output file.
</li>
</ul>
</p>
<h3 align = "center">
List of Routines:
</h3>
<p>
<ul>
<li>
<b>MAIN</b> is the main program for G++_INTRINSICS.
</li>
<li>
<b>TEST_ERF</b> tests ERF.
</li>
<li>
<b>TEST_ERFC</b> tests ERFC.
</li>
<li>
<b>TEST_GAMMA</b> tests GAMMA.
</li>
<li>
<b>ERF_VALUES</b> returns some values of the ERF or "error" function.
</li>
<li>
<b>ERFC_VALUES</b> returns some values of the ERFC or "complementary error" function.
</li>
<li>
<b>GAMMA_VALUES</b> returns some values of the Gamma function.
</li>
<li>
<b>R8_ABS</b> returns the absolute value of an R8.
</li>
<li>
<b>TIMESTAMP</b> prints the current YMDHMS date as a time stamp.
</li>
</ul>
</p>
<p>
You can go up one level to <a href = "../cpp_src.html">
the C++ source codes</a>.
</p>
<hr>
<i>
Last revised on 04 April 2008.
</i>
<!-- John Burkardt -->
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