More Features:

• Most complete and easiest to use Fortran solution for x86 & x86_64 Linux - Nothing else to buy
• Advanced optimizers include: auto-parallelization, vectorization and SSE 4*/4.2 support documented to generate best-of-class performance for 32-bit or 64-bit AMD and Intel processors
• Absoft Fortran 95 compiler operates in F95, F90 and F77 modes and supports all popular workstation extensions
• OpenMP support integrated in compiler and runtime
• Fx3 supports debugging OpenMP Fortran sessions
• Fully compatible with the GNU tool chain
• Debug and link compatible with the Microsoft C compiler included with the Microsoft platform SDK
• Complete Integrated Development Environment (IDE) with color programmer's editor, debugger, and ability to execute select third party programs as plug-ins. All Pro Fortran compilers can be executed equally well from the IDE or command line
• Pre-configured libraries for linear algebra (BLAS, LAPACK95, HDF), VAX/Unix-compatibility and 2D/3D graphics are all included on the distribution CD at no additional charge
• Numerical libraries with special functions for mathematics and statistics; and Visualization libraries with special numerical and visualization functions are available
• Source compatible versions available for MacOS and Windows - Multi-platform discounts available
  

Newest Features:

Compiler

• Integrated OpenMP compiler and runtime support
• Support for latest multi-core AMD (Istanbul) and Xeon (Nehalem) processors, including SSE 4.1/4.2 support for maximum application performance
• New scheduler improves application performance, on multi-core and 32-bit processors
• Full TR15581 support which includes:
• Allocatable array components
• Allocatable arrays dummy arguments
• Allocatable arrays function result

Fx3 Debugger

• Multiple thread support for debugging OpenMP sessions
• Improved IDE

IDE

• Last cursor navigation – Front and Back buttons navigates code visited
• Elements browser – navigate a customizable sorted list of all elements in a project
• Syntax check for individual files in project
• Runtime environment variables
• OpenMP support (compile and runtime variables)
• MPI application support
• Project-wide code completion Math Libraries

Math Libraries

• Prebuilt Reference LAPACK and BLAS libraries
• Prebuilt Scalapack and BLACS library for enhanced MPI support

Developing Parallel Code - New Documentation Section

• Using v11.0 auto-parallelization feature on multi-core machines
• Using OpenMP directives to improve performance
  

View Full Polyhedron Ltd. 2007 Benchmark Results
for Your Platform:

• Linux Benchmarks
• Windows Benchmarks
• MacOS Intel Benchmarks
  

Results are reproduced with permission
from Polyhedron Ltd. in the United Kingdom.

Faster Code:

• ELF object file format
• Designed for AMD and Xeon processors
• DWARF debugging format
• Big Endian <-> Little Endian data conversion
• Absoft F90/95 and F77 are fully link compatible
• Link compatibility option with gcc, g77 and f2c
• Fortran Statement Extensions
  

Extensions:

• INTEGER*8
• REAL*16
• COMPLEX*32
• %VAL and %LOC
• COMPLEX*16 functions
• Degree Trig. Functions
• INTEGER*2 Functions
• Variable Format descriptor
• Natural C Function Interface
• VAX & UNIX Subroutine Libraries
• Complete VAX Intrinsic Functions
• VAX compatible TIME and DATE
  

Major Optimizations:

• Control flow optimization
• If-conversion
• Instruction scheduling
• Global register allocation
• Loop unrolling
• Peephole optimization

Major Optimizations:

• Loop-caused dependency analysis
• Loop Interchange
• Cache Blocking
• Loop Fission
• Loop Fusion
• Outer loop unrolling
• Prefetching
• Scalar Expansion and Array Expansion
• Gather-scatter
• Automatic Array Padding
• Vectorization (including SIMD)
  

Major Optimizations:

• Pre-Optimizer
• Goto conversion and loop normalization
• Alias analysis (flow-free and flow-sensitive)
• Tail recursion elimination
• Dead store and dead code elimination
• Induction variable canonicalization
• Copy propagation
  

Major Optimizations:

• Partial redundancy elimination
• Global common sub-expression
• Loop invariant code motion
• Strength reduction
• Linear function test replacement
• Induction variable elimination
• Register promotion
  

Major Optimizations:

• Function inlining
• Inter-procedural constant propagation of globals and parameters
• Dead function and dead variable elimination
• Automatic common block padding
• Feedback Directed Optimization

Symmetric Multi-processing (SMP)

Absoft Pro Fortran uses all available processors by default. Multi-threading, vectorization, a high performance parallel optimizer, data perfecting, profile guided optimization, IPO, and advanced optimizations can be performed automatically. Combined with the included math libraries, Absoft provides the best solution for creating maximum application performance on single and multi-core systems.

Absoft Fortran fully supports automatic multi-threading of applications. Absoft Pro Fortran includes integrated OpenMP support in the compiler and the Absoft Fx3 graphical debugger, debugs OpenMP Fortran sessions.

Easy to Use:

'Just Installs' without modification on the latest 64-bit Linux implementations from Red Hat, SuSE, Mandrake, and other major builds and includes a complete User Guide with clear examples of editing, compiling, debugging and running programs.

Powerful and ease-to-use, the next generation Absoft Graphical IDE, and the Absoft Fx3 Debugger included with this compiler know if you are using C or Fortran and adjust key words, array indexing, etc. accordingly. Building and debugging mixed Fortran/C applications is easy.

Includes a flexible graphics library called PLplot. PLplot can be called from Fortran as well as C/C++ and can create standard x-y plots, semilog plots, log-log plots, contour plots, 3D plots, mesh plots, bar charts and pie charts.

Multiple graphs (of the same or different sizes) may be placed on a single page with multiple lines in each graph. Output can be to your monitor, a file, a printer or in postscript format.

There are almost 2000 characters in the extended character set including four different fonts, the Greek alphabet and a host of mathematical, musical and other symbols. PLplot is included on all versions of Pro Fortran and is source compatible across Linux, Windows and Mac platforms. HDF precompiled libraries are included with every copy of Pro Fortran.

Absoft manufactures high performance Fortran compiler suites for Windows, Macintosh(Intel & PPC), Intel/AMD Linux and PPC/Linux based systems.

Absoft compiler suites are source compatible across the different platforms which means that in most cases, only a recompile is needed to port code from one environment to another.

You'll Get:

• F90/95 compilers (F77 mode supported)
• Absoft Editor, Full Integrated Development Environment (IDE) with F90 modules, Fx3 Debugger, Linker, Profiler and Application Framework(MRWE)
• Examples of using auto-parallelization, and improving performance with OpenMP are included in the documentation
• Scalapack and BLACS libraries are included for enhanced MPI support
• PLplot Graphics
• Numerous programming examples
• VAX/Unix compatibility libraries
• User Guide, F90/95 & F77 Reference Manuals in indexed PDF format
• HDF (Hierarchical Data Format) release 4.2r0 precompiled libraries for earth sciences with Fortran entry points
• BLAS - pre-compiled linear algebra routines
• LAPACK95 - release 3.0 pre-compiled linear algebra library
• Distribution includes both RPM and TAR formats, compatible with glibc, and any Linux implementation based on kernel 2.0 or later
• IMSL Fortran 5.1 Numerical Libraries in both 32-bit or 64-bit are available as options
• VAST-F/Parallel available as an option for Pro FortranMP Users
  

Full technical support from professional support engineers, will help resolve any problems is included at no additional charge with each new product from Absoft.

To ensure your software continues running at maximum efficiency, all registered Absoft customers can download service packs and quick fixes at no charge. Customers can subscribe to Absoft's free electronic newsletter to receive bulletins and update notices advising of new updates, changes in product releases, new product announcements and other useful information.

Absoft branded products include Premier Technical Support and Initial Software Maintenance at no additional charge from the time of purchase for as long as the purchased version remains the current release version.

Initial Software Maintenance (ISM) includes free electronic downloads of all interim Service Packs and Quick Fixes from Absoft. Version upgrades require separate purchase but at discounted prices.

At the conclusion of the Initial Software Maintenance term (i.e. when a new version of the purchased product is released) customers may either purchase a Product Upgrade or within 30 days of the new product release, purchase Continuing Software Maintenance for an additional 12-month maintenance term.

Continuing Software Maintenance (CSM) includes all elements of Premier Technical support plus all Product Upgrades issued during the 12-month Continuing Software Maintenance term. Annual renewals of Software Maintenance will be made available at low-cost to customers who renew within their unexpired Maintenance term.

For users electing not to renew Continuing Software Maintenance and having expired maintenance terms but later wishing to rejoin CSM, Reinstatement Software Maintenance (RSM) terms may be purchased.

Third party products distributed by Absoft are subject to license terms and policies of their respective manufacturers.

Recommended Minimum:

64 bit machines

• AMD Turion, mobile x64AMD or Intel mobile x64
• Opteron 64-bit, Athlon 64-bit or Intel EM64T CPU
• 128 MB RAM
• 64-bit Linux
• OS must have 32-bit runtime support
• 32-bit glibc development package required to develop 32-bit applications
• Installs without modification on:
  • SuSE 8.0 or later
  • Red Hat Enterprise Linux 3.0 or later
  • Ubuntu

32 bit machines

• x586-class or above processor is required. This includes Intel Pentium I/II/III/IV, AMD K6/II/III, AMD Duron, AMD Athlon/XP/MP, Celeron, Xeon, Pentium M, Athlon64, and Opteron. SMP multi-processor machines are also supported.
• 64 MB RAM required, 128 MB or more recommended
• 15 MB free disk space
• Installs without modification on:
  • Red Hat Enterprise Linux 3.0 or later
  • SuSE 8.1 or later
  • Mandrake 8.2 or later
  • Fedora Core 1 or later
  • Ubuntu
    

Flexible Licensing:

• Single User / Single Machine
• Floating Network on Single Platform
• Floating Network for Mixed Platforms
  (Linux, Windows, Mac)
  
• Academic Programs
  

Absoft uses an extended version of the Cray CF90 front end and adheres to the latest ISO and ANSI Fortran 95 standards. Extensions from all major workstations have been added to make sure your code ports from any environment with minimal effort.

Absoft Fortran compilers conform to all DoD MIL-STD 1753, FIPS 69-1, and POSIX standards, support most popular VAX/VMS extensions including RECORD, STRUCTURE, POINTER, and UNION, (per V5.4 of VMS FORTRAN), QUAD (REAL*16) data types as well as others from IBM/VS, Cray, Sun FORTRAN as well as FORTRAN 66 conventions.

Automatic byte-swapping and full integration with many third party tools means porting code from virtually any environment requires little more than a recompilation without rewriting code. The F95 compiler can operate in F95, F90 or F77 modes.

• IMSL Fortran Numerical Library available for 32-bit and/or 64-bit Linux
• MATFOR Numerical and Visualization Libraries
  available for 32-bit and/or 64-bit Linux
• VAST-F/Parallel Pre-processor that automatically parallelizes source code
  
• STAR-CD - currently requires Absoft Pro Fortran v8.2 or v9 depending on your STAR-CD version