PGI Fortran Reference manual - The Portland Group

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9.1.48. putenv.............................................................................................................................................................203Synopsis................................................................................................................................................................ 203Description............................................................................................................................................................. 2039.1.49. qsort............................................................................................................................................................... 203Synopsis................................................................................................................................................................ 204Description............................................................................................................................................................. 2049.1.50. rand, irand, srand.......................................................................................................................................... 204Synopsis................................................................................................................................................................ 204Description............................................................................................................................................................. 2049.1.51. random, irandm, drandm............................................................................................................................... 204Synopsis................................................................................................................................................................ 205Description............................................................................................................................................................. 2059.1.52. range.............................................................................................................................................................. 205Synopsis................................................................................................................................................................ 205Description............................................................................................................................................................. 2059.1.53. rename........................................................................................................................................................... 206Synopsis................................................................................................................................................................ 206Description............................................................................................................................................................. 2069.1.54. rindex..............................................................................................................................................................206Synopsis................................................................................................................................................................ 206Description............................................................................................................................................................. 2069.1.55. secnds, dsecnds............................................................................................................................................ 206Synopsis................................................................................................................................................................ 206Description............................................................................................................................................................. 2069.1.56. setvbuf............................................................................................................................................................206Synopsis................................................................................................................................................................ 207Description............................................................................................................................................................. 2079.1.57. setvbuf3f.........................................................................................................................................................207Synopsis................................................................................................................................................................ 208Description............................................................................................................................................................. 2089.1.58. signal..............................................................................................................................................................208Synopsis................................................................................................................................................................ 208Description............................................................................................................................................................. 2089.1.59. sleep...............................................................................................................................................................209Synopsis................................................................................................................................................................ 209Description............................................................................................................................................................. 2099.1.60. stat, lstat, fstat, fstat64.................................................................................................................................. 209Synopsis................................................................................................................................................................ 209Description............................................................................................................................................................. 2099.1.61. stime...............................................................................................................................................................209Synopsis................................................................................................................................................................ 210Description............................................................................................................................................................. 2109.1.62. symlnk............................................................................................................................................................ 210PGI Fortran Reference Guide xviii
Synopsis................................................................................................................................................................ 210Description............................................................................................................................................................. 2109.1.63. system............................................................................................................................................................210Synopsis................................................................................................................................................................ 210Description............................................................................................................................................................. 2109.1.64. time.................................................................................................................................................................210Synopsis................................................................................................................................................................ 210Description............................................................................................................................................................. 2109.1.65. times...............................................................................................................................................................211Synopsis................................................................................................................................................................ 211Description............................................................................................................................................................. 2119.1.66. ttynam.............................................................................................................................................................211Synopsis................................................................................................................................................................ 211Description............................................................................................................................................................. 2119.1.67. unlink..............................................................................................................................................................211Synopsis................................................................................................................................................................ 211Description............................................................................................................................................................. 2119.1.68. wait.................................................................................................................................................................211Synopsis................................................................................................................................................................ 211Description............................................................................................................................................................. 2129.2. VAX System Subroutines........................................................................................................................................ 2129.2.1. Built-In Functions............................................................................................................................................. 212%LOC(arg).............................................................................................................................................................212%REF(a)................................................................................................................................................................ 212%VAL(a).................................................................................................................................................................2129.2.2. VAX/VMS System Subroutines........................................................................................................................212DATE......................................................................................................................................................................212EXIT....................................................................................................................................................................... 213GETARG................................................................................................................................................................ 213IARGC....................................................................................................................................................................213IDATE.....................................................................................................................................................................213MVBITS..................................................................................................................................................................213RAN........................................................................................................................................................................214SECNDS................................................................................................................................................................ 214TIME...................................................................................................................................................................... 215Chapter 10. Interoperability with C..................................................................................................................................21610.1. Enumerators...........................................................................................................................................................21610.2. Interoperability with C Pointer Types.................................................................................................................... 21610.2.1. c_f_pointer......................................................................................................................................................216F2003.....................................................................................................................................................................216Syntax.................................................................................................................................................................... 217Type....................................................................................................................................................................... 217Description............................................................................................................................................................. 217PGI Fortran Reference Guide xix
Page 1 and 2: PGI Fortran Reference GuideVersion
Page 3 and 4: Chapter 2. Fortran Data Types......
Page 7 and 8: 5.5. Formatted Data Transfer.......
Page 9 and 10: Return Value.......................
Page 12 and 13: 7.4.2. Allocatable Polymorphic Vari
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Page 16 and 17: Description........................
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Page 22 and 23: LIST OF TABLESTable 1 Fortran Chara
Page 24 and 25: PREFACEThis manual describes the Po
Page 26 and 27: PrefaceInteroperability with C, des
Page 28 and 29: PrefacePGI Fortran Reference Guide
Page 30 and 31: Language Overview‣ Fixed source f
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Page 38 and 39: Language OverviewTable 5 Arithmetic
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Fortran StatementsStatement Origin
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Fortran StatementsStatement Origin
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Fortran Statements3.4. ARRAYThe ARR
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Fortran Statementscis an integer ex
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Fortran StatementsF90SyntaxThe synt
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Fortran StatementsSyntaxEND MAPDesc
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Fortran Statements3.14. MAPA union
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Fortran Statementslike a normal var
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Fortran Statementsrecord_namelistis
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Fortran StatementsExampleSUBROUTINE
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Fortran Statementsterminated by MAP
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Fortran StatementsDescriptionBeing
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Chapter 4.FORTRAN ARRAYSFortran arr
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Fortran ArraysAn array has a maximu
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Fortran Arrays4.4. Array Constructo
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Input and OutputFiles may contain o
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Input and OutputSpecifierDECIMAL= s
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Input and Outputvalue may correspon
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Input and OutputOn output, if l is
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Input and Output5.5.2.7. ES Format
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Input and OutputThe basic form of t
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Input and OutputThe TL form specifi
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Input and Output5.7. List-directed
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Input and Output‣ Complex constan
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Input and OutputAll edit descriptor
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Fortran Intrinsics6.1.1. Fortran 90
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Fortran Intrinsics6.1.3. Fortran 90
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Fortran IntrinsicsGenericNamePurpos
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Fortran IntrinsicsGeneric NamePurpo
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Fortran IntrinsicsGenericNameININTP
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Fortran IntrinsicsGeneric NameGET_C
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Fortran Intrinsics6.5. ASSOCIATEDDe
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Fortran Intrinsics6.9. CONJGReturn
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Fortran IntrinsicsArgumentsThe argu
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Fortran Intrinsics6.18. LEADZCounts
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Fortran IntrinsicsReturn ValueA val
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Fortran IntrinsicsSynopsisZEXT(A)Ar
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Fortran IntrinsicsTable 22 IEEE_ARI
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Fortran Intrinsics6.27.5. IEEE_ARIT
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Fortran Intrinsics‣ halting is of
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Fortran Intrinsics6.30. Module iso_
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Object Oriented ProgrammingInherita
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Object Oriented Programming7.2.2. T
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Object Oriented ProgrammingWith the
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Object Oriented ProgrammingType-Bou
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Object Oriented ProgrammingUsing th
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Object Oriented ProgrammingA type-b
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Object Oriented ProgrammingCode Usi
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Object Oriented ProgrammingHere is
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Object Oriented ProgrammingThe type
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Object Oriented ProgrammingThe foll
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Object Oriented ProgrammingRecall t
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Object Oriented ProgrammingThe addV
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Object Oriented ProgrammingThe foll
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Object Oriented Programmingprogram
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Chapter 8.OPENMP DIRECTIVES FOR FOR
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OpenMP Directives for Fortran‣ An
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OpenMP Directives for Fortran8.3.2.
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OpenMP Directives for Fortran8.4. P
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OpenMP Directives for FortranClause
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OpenMP Directives for Fortran‣ Yo
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OpenMP Directives for Fortran‣ Va
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OpenMP Directives for FortranDirect
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OpenMP Directives for FortranThe CR
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OpenMP Directives for FortranREDUCT
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OpenMP Directives for FortranUsageA
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OpenMP Directives for Fortran‣ Th
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OpenMP Directives for FortranLASTPR
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OpenMP Directives for FortranClause
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OpenMP Directives for Fortran‣ Un
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OpenMP Directives for Fortrangoal o
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OpenMP Directives for FortranRuntim
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OpenMP Directives for Fortran8.9. O
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OpenMP Directives for FortranThe AP
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Chapter 9.3F FUNCTIONS AND VAX SUBR
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3F Functions and VAX SubroutinesDes
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3F Functions and VAX SubroutinesSyn
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3F Functions and VAX Subroutines9.1
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3F Functions and VAX Subroutines9.1
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3F Functions and VAX Subroutinestha
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Chapter 10.INTEROPERABILITY WITH CF
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Interoperability with C10.2.2. c_f_
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Interoperability with CExampleprogr
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