PGHPF Reference Manual - Contents

• Preface
  • Audience Description
  • Compatibility and Conformance to Standards
  • Organization
  • Hardware and Software Constraints
  • Conventions
  • Related Publications
• 1 Language Overview
  • 1.1 Elements of a Fortran Program Unit
    • 1.1.1 Statements and Comments
    • 1.1.2 Free and Fixed Source
  • 1.2 The Fortran Character Set
  • 1.3 Free Form Formatting
  • 1.4 Fixed Formatting
    • 1.4.1 Column Formatting
    • 1.4.2 Fixed Format Label Field
    • 1.4.3 Fixed Format Continuation Field
    • 1.4.4 Fixed Format Statement Field
    • 1.4.5 Fixed Format Debug Statements @
    • 1.4.6 Tab Formatting @
    • 1.4.7 Fixed Input File Format Summary
  • 1.5 Including Fortran Source Files
  • 1.6 The Components of Fortran Statements
    • 1.6.1 Symbolic Names
  • 1.7 Expressions
    • 1.7.1 Expression Precedence Rules
  • 1.8 Symbolic Name Scope
  • 1.9 Assignment Statements
  • 1.10 Listing Controls
  • 1.11 HPF Directives
• 2 HPF Data Types
  • 2.1 Intrinsic Data Types
    • 2.1.1 Kind Parameter
    • 2.1.2 Number of Bytes Specification @
  • 2.2 Constants
    • 2.2.1 Integer Constants
      • Binary, Octal and Hexadecimal Constants
    • 2.2.2 Real Constants
      • Double Precision Constants
    • 2.2.3 Complex Constants
    • 2.2.4 Logical Constants
    • 2.2.5 Character Constants
    • 2.2.6 PARAMETER Constants
  • 2.3 Derived Types
  • 2.4 Arrays
  • 2.5 Fortran Pointers and Targets
  • 2.6 Fortran Binary, Octal and Hexadecimal Constants
  • 2.7 Hollerith Constants
• 3 Fortran Statements
  • Fortran Statements
    • ACCEPT @
    • ALLOCATABLE 90
    • ALLOCATE
    • ARRAY CMF
    • ASSIGN Obsolescent
    • BACKSPACE 77
    • BLOCK DATA 77
    • BYTE @
    • CALL 90
    • CASE 90
    • CHARACTER 90
    • CLOSE 77
    • COMMON 90
    • COMPLEX 90
    • CONTAINS 90
    • CONTINUE 77
    • CYCLE 90
    • DATA 77
    • DEALLOCATE 90
    • DECODE @
    • DIMENSION 90
    • DOUBLE COMPLEX @
    • DOUBLE PRECISION 90
    • DO (Iterative) 90
    • DO WHILE 90
    • ENCODE @
    • END 90
    • ENTRY 77
    • EQUIVALENCE 77
    • EXIT 90
    • EXTERNAL 77
    • EXTRINSIC HPF
    • FORALL HPF
    • FORMAT 77
    • FUNCTION 90
    • GOTO (Assigned) Obsolescent
    • GOTO (Computed) 77
    • GOTO (Unconditional) 77
    • IF (Arithmetic) Obsolescent
    • IF (Block) 90
    • IMPLICIT 77
    • INCLUDE 90
    • INQUIRE 90
    • INTEGER 90
    • INTENT 90
    • INTERFACE 90
    • INTRINSIC 90
    • LOGICAL 90
    • MODULE 90
    • NAMELIST 90
    • NULLIFY 90
    • OPEN 90
    • OPTIONAL 90
    • OPTIONS @
    • PARAMETER 77
    • PAUSE Obsolescent
    • POINTER 90
    • PRINT 77
    • PRIVATE 90
    • PROGRAM 77
    • PUBLIC 90
    • PURE HPF
    • READ 90
    • REAL 90
    • RECURSIVE 90
    • RETURN 77
    • REWIND 77
    • SAVE 77
    • SELECT CASE 90
    • SEQUENCE 90
    • STOP 77
    • SUBROUTINE 77
    • TARGET 90
    • TYPE 90
    • USE 90
    • VOLATILE @
    • WHERE 90
    • WRITE 90
• 4 HPF Directives
  • 4.1 Adding HPF Directives to programs
  • 4.2 HPF Directive Summary
    • ALIGN - REALIGN
    • DIMENSION
    • DYNAMIC
    • DISTRIBUTE - REDISTRIBUTE
    • INDEPENDENT
    • INHERIT
    • PROCESSORS
    • NO SEQUENCE
    • SEQUENCE
    • TEMPLATE
• 5 Fortran Arrays
  • 5.1 Array Types
    • 5.1.1 Explicit Shape Arrays
    • 5.1.2 Assumed Shape Arrays
    • 5.1.3 Deferred Shape Arrays
    • 5.1.4 Assumed Size Arrays
  • 5.2 Array Specification
    • 5.2.1 Explicit Shape Arrays
    • 5.2.2 Assumed Shape Arrays
    • 5.2.3 Deferred Shape Arrays
    • 5.2.4 Assumed Size Arrays
  • 5.3 Array Subscripts and Access
    • 5.3.1 Array Sections and Subscript Triplets
    • 5.3.2 Array Sections and Vector Subscripts
  • 5.4 Array Constructors
  • 5.5 PGI Array Extensions (CM Fortran) @
    • 5.5.1 The ARRAY Attribute (CM Fortran) @
    • 5.5.2 Array Constructors Extensions (CM Fortran) @
• 6 Input and Output Formatting
  • 6.1 File Access Methods
    • 6.1.1 Standard Preconnected Units
  • 6.2 Opening and Closing Files
    • 6.2.1 Direct Access Files
    • 6.2.2 Closing a File
  • 6.3 Data Transfer Statements
  • 6.4 Unformatted Data Transfer
  • 6.5 Formatted Data Transfer
    • 6.5.1 Implied DO List Input Output List
    • 6.5.2 Format Specifications
      • A Format Control Character Data
      • B Format Control Binary Data
      • D Format Control Real Double Precision Data with Exponent
      • E Format Control Real Single Precision Data with Exponent
      • EN Format Control
      • ES Format Control
      • F Format Control - Real Single Precision Data
      • G Format Control
      • I Format Control Integer Data
      • L Format Control Logical Data
      • Quote Format Control
      • BN Format Control Blank Control
      • H Format Control Hollerith Control
      • O Format Control Octal Values
      • P Format Specifier Scale Control
      • Q Format Control - Quantity
      • S Format Control Sign Control
      • T , TL and X Format Controls Spaces and Tab Controls
      • Z Format Control Hexadecimal Values
      • Slash Format Control / End of Record
      • The : Format Specifier Format Termination
      • $ Format Control
  • 6.6 Non Advancing Input and Output
  • 6.7 List-directed formatting
    • 6.7.1 List-directed input
    • 6.7.2 List-directed output
      • Notes
    • 6.7.3 Commas in External Field
  • 6.8 Namelist Groups
    • 6.8.1 Namelist Input
    • 6.8.2 Namelist Output
• A Fortran 90 Intrinsics
  • Fortran 90 Intrinsics
    • ABS
    • ACHAR
    • ACOS
    • ADJUSTL
    • ADJUSTR
    • AIMAG
    • AINT
    • ALL
    • ALLOCATED
    • ANINT
    • ANY
    • ASIN
    • ASSOCIATED
    • ATAN
    • ATAN2
    • BIT_SIZE
    • BTEST
    • CEILING
    • CHAR
    • CMPLX
    • CONJG
    • COS
    • COSH
    • COUNT
    • CSHIFT
    • DATE_AND_TIME
    • DBLE
    • DIGITS
    • DIM
    • DOT_PRODUCT
    • DPROD
    • EOSHIFT
    • EPSILON
    • EXP
    • EXPONENT
    • FLOOR
    • FRACTION
    • HUGE
    • IACHAR
    • IAND
    • IBCLR
    • IBITS
    • IBSET
    • ICHAR
    • IEOR
    • INDEX
    • INT
    • IOR
    • ISHFT
    • ISHFTC
    • KIND
    • LBOUND
    • LEN
    • LEN_TRIM
    • LGE
    • LGT
    • LLE
    • LLT
    • LOG
    • LOG10
    • LOGICAL
    • MATMUL
    • MAX
    • MAXEXPONENT
    • MAXLOC
    • MAXVAL
    • MERGE
    • MIN
    • MINEXPONENT
    • MINLOC
    • MINVAL
    • MOD
    • MODULO
    • MVBITS
    • NEAREST
    • NINT
    • NOT
    • PACK
    • PRECISION
    • PRESENT
    • PRODUCT
    • RADIX
    • RANDOM_NUMBER
    • RANDOM_SEED
    • RANGE
    • REAL
    • REPEAT
    • RESHAPE
    • RRSPACING
    • SCALE
    • SCAN
    • SELECTED_INT_KIND
    • SELECTED_REAL_KIND
    • SET_EXPONENT
    • SHAPE
    • SIGN
    • SIN
    • SINH
    • SIZE
    • SPACING
    • SPREAD
    • SQRT
    • SUM
    • SYSTEM_CLOCK
    • TAN
    • TANH
    • TINY
    • TRANSFER
    • TRANSPOSE
    • TRIM
    • UBOUND
    • UNPACK
    • VERIFY
• B HPF Intrinsics and Library Procedures
• C HPF_LOCAL_LIBRARY Procedures
  • HPF_LOCAL_LIBRARY Procedures
    • ABSTRACT_TO_PHYSICAL
    • GLOBAL_ALIGNMENT
    • GLOBAL_DISTRIBUTION
    • GLOBAL_LBOUND
    • GLOBAL_SHAPE
    • GLOBAL_SIZE
    • GLOBAL_TEMPLATE
    • GLOBAL_TO_LOCAL
    • GLOBAL_UBOUND
    • LOCAL_BLKCNT
    • LOCAL_LINDEX
    • LOCAL_TO_GLOBAL
    • LOCAL_UINDEX
    • MY_PROCESSOR
    • PHYSICAL_TO_ABSTRACT
• D PGI Language Extensions
  • D.1 PGI Structures and Records @
    • D.1.1 Structures @
    • D.1.2 Records @
    • D.1.3 UNION and MAP Declarations @
  • D.2 Cray Pointer Variables @
    • D.2.1 Pointer Variables
    • D.2.2 Restrictions
  • D.3 Octal and Hexadecimal Constants - Alternate Form @
  • D.4 Non-character Format Specifiers @
  • D.5 Built-in Functions @
    • %LOC(arg)
    • %REF(a)
    • %VAL(a)
  • D.6 PGI Statement Extension Reference @
    • MAP @
    • RECORD @
    • RECORD @
    • STRUCTURE @
    • UNION @
  • D.7 CM Fortran Intrinsics @
    • CSHIFT @
    • EOSHIFT @
    • RESHAPE @
  • D.8 Other Extensions