XL Fortran Enterprise Edition for AIX : User's Guide - IBM

.profile file 12
.s files 33, 34
.XOR. operator 261
* length specifiers (FORTRAN 77
extension) 400
@PROCESS compiler directive 37
%REF functions 353
%VAL functions 353
#if and other cpp directives 41
Numerics
1501-224,1501-229, and 1517-011 error
messages 374
15xx identifiers for XL Fortran
messages 370
4K suboption of -qalign 125
601 suboption of -qarch 127, 128
601 suboption of -qtune 251
603 suboption of -qarch 127, 128
603 suboption of -qtune 251
604 suboption of -qarch 127, 128
604 suboption of -qtune 251
64-bit data types (FORTRAN 77
extension) 400
64-bit environment 279
64-bit large data type support 279
64-bit thread support 280
A
a.out file 34
actual arguments
definition of 431
addresses of arguments, saving 261
affinity suboption of
-qsmp=schedule 235
alarm_ service and utility
subprogram 403
ALIAS @PROCESS directive 122
ALIGN @PROCESS directive 125
alignment of BIND(C) derived types 125
alignment of CSECTs and large arrays for
data-striped I/O 125
allocatable arrays, automatic deallocation
with -qxlf90=autodealloc 263
alphabetic character, definition of 431
alphanumeric, definition of 431
ANSI
checking conformance to the Fortran
90 standard 8, 55, 189
checking conformance to the Fortran
95 standard 8, 55, 189
appendold and appendunknown
suboptions of -qposition 219
ar command 395
archive files 33
argument addresses, saving 261
argument promotion (integer only) for
intrinsic procedures 261
arguments
definition of 431
passing between languages 348, 349
passing by reference or by value 353
passing null-terminated strings to C
functions 206
arraypad suboption of -qhot 314
arrays
optimizing array language 312
optimizing assignments 122
passing between languages 352
arrays, initialization problems 374
aryovrlp suboption of -qalias 122, 312
as and asopt attributes of configuration
file 16
as command, passing command-line
options to 38
asa command 395
ASCII
definition of 431
assembler
low-level linkage conventions 355
source (.s) files 33, 34
ATTR @PROCESS directive 133
attribute section in compiler listing 392
auto suboption of -qarch 127
auto suboption of -qipa 182
auto suboption of -qsmp 234
auto suboption of -qtune 251
AUTODBL @PROCESS directive 134
autodealloc suboption of -qxlf90 263
B
big data and stack segments 99
binary compatibility, POSIX pthreads 49
BIND(C) derived types, alignment 125
bitwise-identical floating-point
results 295
blankpad suboption of -qxlf77 261
blocked special files, interaction of XL
Fortran I/O with 329
bolt attribute of configuration file 16
branches, optimizing 316
bss storage, alignment of arrays in 125
buffering run-time option
description 51
using with preconnected files 51
buffers, flushing 331
BYTE data type (FORTRAN 77
extension) 400
C
C language and interlanguage calls 345,
348
C preprocessor (cpp) 40
C++ and Fortran in same program 347
calling by reference or value 353
calling non-Fortran procedures 345
carriage control characters, printing files
with 395
carriage return character 143
CCLINES @PROCESS 139
character constants and typeless
constants 144
character data, passing between
languages 351
character special files, interaction of XL
Fortran I/O with 329
character-count edit descriptor
(FORTRAN 77 extension) 400
CHECK @PROCESS directive 103, 140
check_fpscr.f sample file 302
chunk
definition of 432
CI @PROCESS directive 141
cleanpdf command 211
clock_ service and utility
subprogram 403
cnverr run-time option 53
code attribute of configuration file 16
code generation for different systems 39
code optimization 9, 305
column 1 and carriage control
characters 395
com suboption of -qarch 127
command line, specifying options on 36
command-line options
See compiler options
common blocks, finding sizes of 87
COMPACT @PROCESS directive 142
compilation order 33
compilation unit epilogue section in
compiler listing 393
compiler listings 389
See also listings
compiler options for controlling 77
compiler options
See also the individual options listed
under Special Characters at the start
of the index
deprecated 88
descriptions 90
for compatibility 79
for controlling input to the
compiler 68
for controlling listings and
messages 77
for controlling the compiler internal
operation 87
for debugging and error checking 75
for floating-point processing 86
for linking 86
for performance optimization 70
obsolete or not recommended 88
scope and precedence 36
section in compiler listing 389
specifying in the source file 37
specifying on the command line 36
specifying the locations of output
files 70
summary 67
compiler options for 64-bit 280
compiling
cancelling a compilation 33
description of how to compile a
program 29
problems 373
SMP programs 32
concurrent network licenses 39
concurrent nodelock licenses 39
conditional branching optimization 316
conditional compilation 40
conditional vector merge intrinsic
functions (FORTRAN 77
extension) 400
configuration file 15, 33, 107
442 XL Fortran Enterprise Edition for AIX : User’s Guide