| Fortran Programming Guide |     |
| Fortran Programming Guide | |
Fortran Programming Guide
Sun
Studio 11
819-3685-10
|
Contents |
Accessing Sun Studio Software and Man Pages
Accessing Compilers and Tools Documentation
Accessing Related Solaris Documentation
Contacting Sun Technical Support
1.2 Features of the Fortran 95 Compiler
2.1 Accessing Files From Within Fortran Programs
2.1.2 Opening Files Without a Name
2.1.3 Opening Files Without an OPEN Statement
2.1.4 Passing File Names to Programs
2.6 Binary I/O Between Big-Endian and Little-Endian Platforms
3.1 Facilitating Program Builds With the make Utility
3.1.4 Overriding of Macro Values
3.1.6 .KEEP_STATE and Special Dependency Checking
3.2 Version Tracking and Control With SCCS
3.2.1 Controlling Files With SCCS
3.2.2 Checking Files Out and In
4.2 Specifying Linker Debugging Options
4.2.2 Listing Other Information
4.2.3 Consistent Compiling and Linking
4.3 Setting Library Search Paths and Order
4.3.1 Search Order for Standard Library Paths
4.3.2 LD_LIBRARY_PATH Environment Variable
4.3.3 Library Search Path and Order--Static Linking
4.3.4 Library Search Path and Order--Dynamic Linking
4.4.1 Tradeoffs for Static Libraries
4.4.2 Creation of a Simple Static Library
4.5 Creating Dynamic Libraries
4.5.1 Tradeoffs for Dynamic Libraries
4.5.2 Position-Independent Code and -xcode
4.5.5 A Simple Dynamic Library
4.5.6 Initializing Common Blocks
4.6 Libraries Provided With Sun Fortran Compilers
5. Program Analysis and Debugging
5.1 Global Program Checking (-Xlist)
5.1.2 How to Invoke Global Program Checking
5.1.3 Some Examples of -Xlist and Global Program Checking
5.1.4 Suboptions for Global Checking Across Routines
5.2.2 Undeclared Variable Types (-u)
5.2.3 Compiler Version Checking (-V)
6.2 IEEE Floating-Point Arithmetic
6.2.1 -ftrap=mode Compiler Options
6.2.2 Floating-Point Exceptions
6.2.4 Trapping a Floating-Point Exception
6.3.2 IEEE Extreme Value Functions
6.3.3 Exception Handlers and ieee_handler()
6.5 Further Numerical Adventures
6.5.1 Avoiding Simple Underflow
6.5.2 Continuing With the Wrong Answer
7.3 Porting From Scientific Mainframes
7.6 Nonstandard Coding Practices
7.6.2 Aliasing and the -xalias Option
7.8.1 Results Are Close, but Not Close Enough
7.8.2 Program Fails Without Warning
8.1 Sun Studio Performance Analyzer
8.2.1 Multiprocessor Interpretation of time Output
8.3 The tcov Profiling Command
9. Performance and Optimization
9.1 Choice of Compiler Options
9.1.2 Other Performance Strategies
9.1.3 Using Optimized Libraries
9.1.4 Eliminating Performance Inhibitors
9.1.5 Viewing Compiler Commentary
10.1.1 Speedups--What to Expect
10.1.2 Steps to Parallelizing a Program
10.1.4 Compiling for Parallelization
10.1.6 Stacks, Stack Sizes, and Parallelization
10.2 Automatic Parallelization
10.2.2 Arrays, Scalars, and Pure Scalars
10.2.3 Automatic Parallelization Criteria
10.2.4 Automatic Parallelization With Reduction Operations
10.3.2 OpenMP Parallelization Directives
10.3.3 Sun-Style Parallelization Directives
10.3.4 Cray-Style Parallelization Directives
10.5 Debugging Parallelized Programs
10.5.1 First Steps at Debugging
10.5.2 Debugging Parallel Code With dbx
11.1.1 Function or Subroutine?
11.1.2 Data Type Compatibility
11.1.4 Underscores in Routine Names
11.1.5 Argument-Passing by Reference or Value
11.1.7 Array Indexing and Order
11.1.8 File Descriptors and stdio
11.1.9 Libraries and Linking With the f95 Command
11.2 Fortran Initialization Routines
11.3 Passing Data Arguments by Reference
11.4 Passing Data Arguments by Value
11.5 Functions That Return a Value
11.5.1 Returning a Simple Data Type
11.5.3 Returning a CHARACTER String
11.7 Sharing I/O Between Fortran and C
11.9 Fortran 2000 Interoperability With C
| Fortran Programming Guide | 819-3685-10 | |
Copyright © 2005, Sun Microsystems, Inc. All Rights Reserved.