-
Notifications
You must be signed in to change notification settings - Fork 0
/
util_OS_X_ibm_xl.f90
285 lines (232 loc) · 17.5 KB
/
util_OS_X_ibm_xl.f90
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
! path: %P%
! revision: $Revision: 10548 $
! created: $Date: 2011-10-07 13:05:24 -0400 (Fri, 07 Oct 2011) $
! presently: %H% %T%
!=======================================================================
!
! NAME:
! lbldat
!
! CALLING SEQUENCE:
! CALL lbldat( hdate )
!
! PURPOSE:
! Returns the date, in MM/DD/YY format, in a 8 byte variable.
!
! PROCEDURE:
! Use IBM XL Fortran Service and Utility Procedure, DATE, to retur
! the current date in MM/DD/YY format. This value is then read int
! the double precision variable, hdate, using an internal read
! statement.
!
!=======================================================================
SUBROUTINE lbldat( hdate )
! ---------
! Arguments
! ---------
character*8 hdate
! ---------------
! Local variables
! ---------------
CHARACTER*8 d
character*2 hmonth,hday,hyear
! ---------
! Functions
! ---------
CHARACTER*8 DATE
COMMON /CVRUTL/ HNAMUTL,HVRUTL
!
CHARACTER*18 HNAMUTL,HVRUTL
!
!#######################################################################
! ## BEGIN EXECUTABLE CODE ##
!#######################################################################
!
! ASSIGN NAME and CVS VERSION NUMBER TO MODULE
!
HNAMUTL= ' util_ibm_xl.f:'
HVRUTL = '$Revision: 10548 $'
! --------------------
! Get the current date
! --------------------
d = DATE()
! ---------------------------------------
! Read the character date into the double
! precision variable argument.
! ---------------------------------------
READ ( d, 900 ) hmonth,hday,hyear
write ( hdate,905 ) hyear,hmonth,hday
900 format(a2,1x,a2,1x,a2)
905 format(a2,'/',a2,'/',a2)
! ----
! Done
! ----
RETURN
END
!=======================================================================
!
! NAME:
! ftime
!
! PURPOSE:
! Returns the time, in HH:MM:SS format, in an 8 byte character var
!
! CALLING SEQUENCE:
! CALL ftime( htime )
!
! PROCEDURE:
! Use XLF Fortran Service and Utility Procedure, CLOCK_, to return
! the current time in HH:MM:SS format. This value is then read int
! the double precision variable, htime, using an internal read
! statement.
!
!=======================================================================
SUBROUTINE ftime( htime )
! ---------
! Arguments
! ---------
CHARACTER*8 htime
! ---------------
! Local variables
! ---------------
CHARACTER*8 c
! ---------
! Functions
! ---------
CHARACTER*8 CLOCK_
!#######################################################################
! ## BEGIN EXECUTABLE CODE ##
!#######################################################################
! --------------------
! Get the current time
! --------------------
c = CLOCK_()
! ---------------------------------------
! Read the character time into the double
! precision variable argument.
! ---------------------------------------
READ( c, '( a8 )' ) htime
! ----
! Done
! ----
RETURN
END
!=======================================================================
SUBROUTINE CPUTIM (TIME)
!
REAL*4 time_r4
!
! The CPU_TIME xlf system subroutine returns the CPU time, in second
! taken by the current process and, possibly, all the child processe
! in all of the threads. A call to CPU_TIME will give the processor
! taken by the process from the start of the program. The time measu
! only accounts for the amount of time that the program is actually
! and not the time that a program is suspended or waiting.
call cpu_time(time_r4)
time = time_r4
!
RETURN
!
END
!=======================================================================
SUBROUTINE BUFIN (IFILE,IEOF,IARRAY,IWORDS)
!
! THIS SUBROUTINE BUFFERS IN (READS) IWORDS INTO IARRAY STARTING
! AT LOCATION IARRAY
!
! IFILE IS THE FILE DESIGNATION
!
COMMON /CVRUTL/ HVRUTL
!
CHARACTER*15 HVRUTL
!
DATA i_4 / 4 /
!
DIMENSION IARRAY(IWORDS)
!
IEOF = 1
!
!# BUFFER IN (IFILE,1) (IARRAY(ILO),IARRAY(IHI))
!# IF (UNIT(IFILE).EQ.0.) GO TO 10
!
READ (IFILE,END=10) IARRAY
ITEST = MIN(IWORDS,i_4)
IF (IARRAY(ITEST).EQ.-99) IEOF = -99
!
RETURN
!
10 IEOF = 0
!
RETURN
!
END
! >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
! note the name change
SUBROUTINE BUFIN_sgl(IFILE,IEOF,IARRAY,IWORDS)
!
! THIS SUBROUTINE BUFFERS IN (READS) IWORDS INTO IARRAY STARTING
! AT LOCATION IARRAY
!
! IFILE IS THE FILE DESIGNATION
!
implicit integer*4 (i-n)
implicit real*4 (a-h,o-z)
DATA i_4 / 4 /
DIMENSION IARRAY(IWORDS)
!
IEOF = 1
!
!# BUFFER IN (IFILE,1) (IARRAY(ILO),IARRAY(IHI))
!# IF (UNIT(IFILE).EQ.0.) GO TO 10
!
READ (IFILE,END=10) IARRAY
ITEST = MIN(IWORDS,i_4)
IF (IARRAY(ITEST).EQ.-99) IEOF = -99
!
RETURN
!
10 IEOF = 0
!
RETURN
!
END
!_______________________________________________________________________
SUBROUTINE BUFOUT (IFILE,IARRAY,IWORDS)
!
! THIS SUBROUTINE BUFFERS OUT (WRITES) IWORDS FROM IARRAY STARTING
! AT LOCATION IARRAY
!
! IFILE IS THE FILE DESIGNATION
!
DIMENSION IARRAY(IWORDS)
!
!# BUFFER OUT (IFILE,1) (IARRAY(ILO),IARRAY(IHI))
!# IF (UNIT(IFILE).EQ.0.) STOP ' ERROR IN BUFOUT '
!
WRITE (IFILE) IARRAY
!
RETURN
!
END
!_______________________________________________________________________
SUBROUTINE BUFOUT_sgl(IFILE,IARRAY,IWORDS)
!
! THIS SUBROUTINE BUFFERS OUT (WRITES) IWORDS FROM IARRAY STARTING
! AT LOCATION IARRAY
!
! IFILE IS THE FILE DESIGNATION
!
!
implicit integer*4 (i-n)
implicit real*4 (a-h,o-z)
!
DIMENSION IARRAY(IWORDS)
!
!# BUFFER OUT (IFILE,1) (IARRAY(ILO),IARRAY(IHI))
!# IF (UNIT(IFILE).EQ.0.) STOP ' ERROR IN BUFOUT '
!
WRITE (IFILE) IARRAY
!
RETURN
!
END