Line data Source code
1 : !--------------------------------------------------------------------------------------------------!
2 : ! CP2K: A general program to perform molecular dynamics simulations !
3 : ! Copyright 2000-2024 CP2K developers group <https://cp2k.org> !
4 : ! !
5 : ! SPDX-License-Identifier: GPL-2.0-or-later !
6 : !--------------------------------------------------------------------------------------------------!
7 :
8 : ! **************************************************************************************************
9 : !> \brief Sets up and terminates the global environment variables
10 : !> \par History
11 : !> - Merged with Quickstep MODULE start_program_run (17.01.2002,MK)
12 : !> - Compile information added (16.01.2002,MK)
13 : !> - Merged with MODULE cp2k_input, some rearrangements (30.10.2002,MK)
14 : !> - Update seed input (24.10.2016,MK)
15 : !> \author JGH,MK
16 : ! **************************************************************************************************
17 : MODULE environment
18 : USE bibliography, ONLY: Frigo2005,&
19 : Marek2014,&
20 : Solca2024,&
21 : cite_reference
22 : USE cp2k_info, ONLY: &
23 : compile_arch, compile_date, compile_host, compile_revision, cp2k_flags, cp2k_home, &
24 : cp2k_version, cp2k_year, get_runtime_info, r_host_name, r_pid, r_user_name
25 : USE cp_error_handling, ONLY: warning_counter
26 : USE cp_files, ONLY: close_file,&
27 : get_data_dir,&
28 : open_file
29 : USE cp_fm_diag, ONLY: FM_DIAG_TYPE_CUSOLVER,&
30 : FM_DIAG_TYPE_DLAF,&
31 : FM_DIAG_TYPE_ELPA,&
32 : FM_DIAG_TYPE_SCALAPACK,&
33 : diag_finalize,&
34 : diag_init,&
35 : eps_check_diag_default
36 : USE cp_fm_diag_utils, ONLY: cp_fm_redistribute_init
37 : USE cp_fm_struct, ONLY: cp_fm_struct_config
38 : USE cp_fm_types, ONLY: cp_fm_get_mm_type,&
39 : cp_fm_setup
40 : USE cp_log_handling, ONLY: &
41 : cp_add_default_logger, cp_get_default_logger, cp_logger_create, &
42 : cp_logger_get_default_unit_nr, cp_logger_release, cp_logger_set, cp_logger_type, &
43 : cp_rm_default_logger, cp_to_string
44 : USE cp_output_handling, ONLY: cp_mpi_io_set,&
45 : cp_print_key_finished_output,&
46 : cp_print_key_unit_nr,&
47 : debug_print_level,&
48 : high_print_level,&
49 : low_print_level,&
50 : medium_print_level,&
51 : silent_print_level
52 : USE fft_tools, ONLY: FWFFT,&
53 : fft3d,&
54 : finalize_fft,&
55 : init_fft
56 : USE force_env_types, ONLY: multiple_fe_list
57 : USE gamma, ONLY: deallocate_md_ftable
58 : USE global_types, ONLY: global_environment_type
59 : USE grid_api, ONLY: GRID_BACKEND_AUTO,&
60 : GRID_BACKEND_CPU,&
61 : GRID_BACKEND_DGEMM,&
62 : GRID_BACKEND_GPU,&
63 : GRID_BACKEND_HIP,&
64 : GRID_BACKEND_REF
65 : USE header, ONLY: cp2k_footer,&
66 : cp2k_header
67 : USE input_constants, ONLY: &
68 : callgraph_all, callgraph_none, do_cosma, do_cp2k, do_dgemm_blas, do_dgemm_spla, do_eip, &
69 : do_farming, do_fft_fftw3, do_fft_sg, do_fist, do_qs, do_scalapack, do_sirius, do_test, &
70 : energy_run, mol_dyn_run, none_run
71 : USE input_cp2k_global, ONLY: create_global_section
72 : USE input_enumeration_types, ONLY: enum_i2c,&
73 : enumeration_type
74 : USE input_keyword_types, ONLY: keyword_get,&
75 : keyword_type
76 : USE input_section_types, ONLY: &
77 : section_get_ival, section_get_keyword, section_get_lval, section_get_rval, &
78 : section_release, section_type, section_vals_get, section_vals_get_subs_vals, &
79 : section_vals_get_subs_vals3, section_vals_type, section_vals_val_get, section_vals_val_set
80 : USE kinds, ONLY: default_path_length,&
81 : default_string_length,&
82 : dp,&
83 : int_8,&
84 : print_kind_info
85 : USE local_gemm_api, ONLY: local_gemm_set_library
86 : USE machine, ONLY: &
87 : flush_should_flush, m_cpuid, m_cpuid_name, m_cpuid_static, m_cpuinfo, m_energy, &
88 : m_get_omp_stacksize, m_memory_details, m_procrun
89 : USE message_passing, ONLY: mp_collect_timings,&
90 : mp_para_env_type
91 : USE mp_perf_env, ONLY: add_mp_perf_env,&
92 : describe_mp_perf_env,&
93 : rm_mp_perf_env
94 : USE orbital_pointers, ONLY: deallocate_orbital_pointers,&
95 : init_orbital_pointers
96 : USE orbital_transformation_matrices, ONLY: deallocate_spherical_harmonics,&
97 : init_spherical_harmonics
98 : USE parallel_rng_types, ONLY: GAUSSIAN,&
99 : check_rng,&
100 : rng_stream_type,&
101 : write_rng_matrices
102 : USE physcon, ONLY: write_physcon
103 : USE reference_manager, ONLY: collect_citations_from_ranks,&
104 : print_cited_references
105 : USE string_utilities, ONLY: ascii_to_string,&
106 : integer_to_string,&
107 : string_to_ascii
108 : USE timings, ONLY: add_timer_env,&
109 : global_timings_level,&
110 : rm_timer_env,&
111 : root_cp2k_name,&
112 : timings_setup_tracing
113 : USE timings_report, ONLY: cost_type_energy,&
114 : cost_type_time,&
115 : timings_report_callgraph,&
116 : timings_report_print
117 : USE voronoi_interface, ONLY: finalize_libvori
118 :
119 : !$ USE OMP_LIB, ONLY: omp_get_max_threads, omp_get_thread_num, omp_get_num_threads
120 : #include "./base/base_uses.f90"
121 :
122 : IMPLICIT NONE
123 :
124 : PRIVATE
125 :
126 : CHARACTER(len=*), PARAMETER, PRIVATE :: moduleN = 'environment'
127 :
128 : ! Public subroutines
129 :
130 : PUBLIC :: cp2k_finalize, cp2k_init, cp2k_read, cp2k_setup, cp2k_get_walltime
131 :
132 : CONTAINS
133 :
134 : ! **************************************************************************************************
135 : !> \brief Initializes a CP2K run (setting of the global environment variables)
136 : !> \param para_env ...
137 : !> \param output_unit ...
138 : !> \param globenv ...
139 : !> \param input_file_name ...
140 : !> \param wdir ...
141 : !> \par History
142 : !> JGH (28.11.2001) : default for pp_library_path
143 : !> - print keys added (17.01.2002, MK)
144 : !> - merged with cp2k_input (30.10.2002,MK)
145 : !> \author JGH,MK
146 : ! **************************************************************************************************
147 9025 : SUBROUTINE cp2k_init(para_env, output_unit, globenv, input_file_name, wdir)
148 :
149 : TYPE(mp_para_env_type), POINTER :: para_env
150 : INTEGER :: output_unit
151 : TYPE(global_environment_type), POINTER :: globenv
152 : CHARACTER(LEN=*) :: input_file_name
153 : CHARACTER(LEN=*), OPTIONAL :: wdir
154 :
155 : CHARACTER(LEN=10*default_string_length) :: cp_flags
156 : INTEGER :: i, ilen, my_output_unit
157 : TYPE(cp_logger_type), POINTER :: logger
158 :
159 : ! create a timer_env
160 :
161 9025 : CALL add_timer_env()
162 :
163 : ! Message passing performance
164 9025 : CALL add_mp_perf_env()
165 :
166 : ! Init the default logger
167 9025 : IF (para_env%is_source()) THEN
168 4616 : my_output_unit = output_unit
169 : ELSE
170 4409 : my_output_unit = -1
171 : END IF
172 9025 : NULLIFY (logger)
173 : CALL cp_logger_create(logger, para_env=para_env, &
174 : default_global_unit_nr=output_unit, &
175 9025 : close_global_unit_on_dealloc=.FALSE.)
176 9025 : CALL cp_add_default_logger(logger)
177 9025 : CALL cp_logger_release(logger)
178 :
179 : ! Initialize timing
180 9025 : CALL timeset(root_cp2k_name, globenv%handle)
181 :
182 : ! Print header
183 9545 : CALL cp2k_header(my_output_unit, wdir)
184 :
185 9025 : IF (my_output_unit > 0) THEN
186 : WRITE (UNIT=my_output_unit, FMT="(/,T2,A,T31,A50)") &
187 4616 : "CP2K| version string: ", ADJUSTR(TRIM(cp2k_version))
188 : WRITE (UNIT=my_output_unit, FMT="(T2,A,T41,A40)") &
189 4616 : "CP2K| source code revision number:", &
190 9232 : ADJUSTR(compile_revision)
191 4616 : cp_flags = cp2k_flags()
192 4616 : ilen = LEN_TRIM(cp_flags)
193 : WRITE (UNIT=my_output_unit, FMT="(T2,A)") &
194 4616 : "CP2K| "//cp_flags(1:73)
195 4616 : IF (ilen > 73) THEN
196 13848 : DO i = 0, (ilen - 75)/61
197 : WRITE (UNIT=my_output_unit, FMT="(T2,A)") &
198 13848 : "CP2K| "//TRIM(cp_flags(74 + i*61:MIN(74 + (i + 1)*61, ilen)))
199 : END DO
200 : END IF
201 : WRITE (UNIT=my_output_unit, FMT="(T2,A,T41,A40)") &
202 4616 : "CP2K| is freely available from ", &
203 9232 : ADJUSTR(TRIM(cp2k_home))
204 : WRITE (UNIT=my_output_unit, FMT="(T2,A,T31,A50)") &
205 4616 : "CP2K| Program compiled at", &
206 9232 : ADJUSTR(compile_date(1:MIN(50, LEN(compile_date))))
207 : WRITE (UNIT=my_output_unit, FMT="(T2,A,T31,A50)") &
208 4616 : "CP2K| Program compiled on", &
209 9232 : ADJUSTR(compile_host(1:MIN(50, LEN(compile_host))))
210 : WRITE (UNIT=my_output_unit, FMT="(T2,A,T31,A50)") &
211 4616 : "CP2K| Program compiled for", &
212 9232 : ADJUSTR(compile_arch(1:MIN(50, LEN(compile_arch))))
213 : WRITE (UNIT=my_output_unit, FMT="(T2,A,T31,A50)") &
214 4616 : "CP2K| Data directory path", &
215 9232 : ADJUSTR(TRIM(get_data_dir()))
216 : WRITE (UNIT=my_output_unit, FMT="(T2,A,T31,A50)") &
217 4616 : "CP2K| Input file name", &
218 9232 : ADJUSTR(TRIM(input_file_name))
219 4616 : FLUSH (my_output_unit) ! ignore &GLOBAL / FLUSH_SHOULD_FLUSH
220 : END IF
221 :
222 : #if defined(__FAST_MATH__)
223 : CALL cp_warn(__LOCATION__, &
224 : "During compilation one of the following flags was active:"// &
225 : " `-ffast-math` (GCC)"// &
226 : " `-hfpN` (Cray, N > 0, default N=2)"// &
227 : " This can lead to wrong results and numerical instabilities"// &
228 : " and is therefore no longer supported.")
229 :
230 : #if !defined(__FORCE_USE_FAST_MATH)
231 : #error "-ffast-math (GCC) or -hfpN (N>0, Cray) can lead to wrong results and numerical instabilities and are therefore no longer supported"
232 : #endif
233 : #endif
234 :
235 : #if defined(NDEBUG)
236 : #error "Please do not build CP2K with NDEBUG. There is no performance advantage and asserts will save your neck."
237 : #endif
238 :
239 9025 : END SUBROUTINE cp2k_init
240 :
241 : ! **************************************************************************************************
242 : !> \brief echoes the list of host names and pids
243 : !> \param para_env ...
244 : !> \param output_unit ...
245 : ! **************************************************************************************************
246 2 : SUBROUTINE echo_all_hosts(para_env, output_unit)
247 : TYPE(mp_para_env_type), POINTER :: para_env
248 : INTEGER :: output_unit
249 :
250 : CHARACTER(LEN=default_string_length) :: string
251 : INTEGER :: ipe
252 2 : INTEGER, ALLOCATABLE, DIMENSION(:) :: all_pid
253 : INTEGER, ALLOCATABLE, DIMENSION(:, :) :: all_host
254 :
255 : ! Print a list of all started processes
256 :
257 6 : ALLOCATE (all_pid(para_env%num_pe))
258 6 : all_pid(:) = 0
259 2 : all_pid(para_env%mepos + 1) = r_pid
260 :
261 2 : CALL para_env%sum(all_pid)
262 6 : ALLOCATE (all_host(30, para_env%num_pe))
263 126 : all_host(:, :) = 0
264 2 : CALL string_to_ascii(r_host_name, all_host(:, para_env%mepos + 1))
265 2 : CALL para_env%sum(all_host)
266 2 : IF (output_unit > 0) THEN
267 :
268 1 : WRITE (UNIT=output_unit, FMT="(T2,A)") ""
269 3 : DO ipe = 1, para_env%num_pe
270 2 : CALL ascii_to_string(all_host(:, ipe), string)
271 : WRITE (UNIT=output_unit, FMT="(T2,A,T63,I8,T71,I10)") &
272 : TRIM(r_user_name)//"@"//TRIM(string)// &
273 3 : " has created rank and process ", ipe - 1, all_pid(ipe)
274 : END DO
275 1 : WRITE (UNIT=output_unit, FMT="(T2,A)") ""
276 : END IF
277 2 : DEALLOCATE (all_pid)
278 2 : DEALLOCATE (all_host)
279 :
280 2 : END SUBROUTINE echo_all_hosts
281 :
282 : ! **************************************************************************************************
283 : !> \brief echoes the list the number of process per host
284 : !> \param para_env ...
285 : !> \param output_unit ...
286 : ! **************************************************************************************************
287 2 : SUBROUTINE echo_all_process_host(para_env, output_unit)
288 : TYPE(mp_para_env_type), POINTER :: para_env
289 : INTEGER :: output_unit
290 :
291 : CHARACTER(LEN=default_string_length) :: string, string_sec
292 : INTEGER :: ipe, jpe, nr_occu
293 2 : INTEGER, ALLOCATABLE, DIMENSION(:) :: all_pid
294 : INTEGER, ALLOCATABLE, DIMENSION(:, :) :: all_host
295 :
296 6 : ALLOCATE (all_host(30, para_env%num_pe))
297 126 : all_host(:, :) = 0
298 :
299 2 : IF (m_procrun(r_pid) .EQ. 1) THEN
300 2 : CALL string_to_ascii(r_host_name, all_host(:, para_env%mepos + 1))
301 2 : CALL para_env%sum(all_host)
302 : END IF
303 :
304 2 : IF (output_unit > 0) THEN
305 3 : ALLOCATE (all_pid(para_env%num_pe))
306 3 : all_pid(:) = 0
307 :
308 1 : WRITE (UNIT=output_unit, FMT="(T2,A)") ""
309 3 : DO ipe = 1, para_env%num_pe
310 2 : nr_occu = 0
311 3 : IF (all_pid(ipe) .NE. -1) THEN
312 1 : CALL ascii_to_string(all_host(:, ipe), string)
313 3 : DO jpe = 1, para_env%num_pe
314 2 : CALL ascii_to_string(all_host(:, jpe), string_sec)
315 3 : IF (string .EQ. string_sec) THEN
316 2 : nr_occu = nr_occu + 1
317 2 : all_pid(jpe) = -1
318 : END IF
319 : END DO
320 : WRITE (UNIT=output_unit, FMT="(T2,A,T63,I8,A)") &
321 : TRIM(r_user_name)//"@"//TRIM(string)// &
322 1 : " is running ", nr_occu, " processes"
323 1 : WRITE (UNIT=output_unit, FMT="(T2,A)") ""
324 : END IF
325 : END DO
326 1 : DEALLOCATE (all_pid)
327 :
328 : END IF
329 :
330 2 : DEALLOCATE (all_host)
331 :
332 2 : END SUBROUTINE echo_all_process_host
333 :
334 : ! **************************************************************************************************
335 : !> \brief read part of cp2k_init
336 : !> \param root_section ...
337 : !> \param para_env ...
338 : !> \param globenv the globenv
339 : !> \author fawzi
340 : !> \note
341 : !> The following routines need to be synchronized wrt. adding/removing
342 : !> of the default environments (logging, performance,error):
343 : !> environment:cp2k_init, environment:cp2k_finalize,
344 : !> f77_interface:f_env_add_defaults, f77_interface:f_env_rm_defaults,
345 : !> f77_interface:create_force_env, f77_interface:destroy_force_env
346 : ! **************************************************************************************************
347 9025 : SUBROUTINE cp2k_read(root_section, para_env, globenv)
348 :
349 : TYPE(section_vals_type), POINTER :: root_section
350 : TYPE(mp_para_env_type), POINTER :: para_env
351 : TYPE(global_environment_type), POINTER :: globenv
352 :
353 : CHARACTER(LEN=3*default_string_length) :: message
354 : CHARACTER(len=default_string_length) :: c_val
355 : INTEGER :: i, iw
356 : TYPE(cp_logger_type), POINTER :: logger
357 :
358 : ! Read the input/output section
359 :
360 9025 : logger => cp_get_default_logger()
361 :
362 : ! try to use better names for the local log if it is not too late
363 : CALL section_vals_val_get(root_section, "GLOBAL%OUTPUT_FILE_NAME", &
364 9025 : c_val=c_val)
365 9025 : IF (c_val /= "") THEN
366 : CALL cp_logger_set(logger, &
367 144 : local_filename=TRIM(c_val)//"_localLog")
368 : END IF
369 :
370 : ! Process project name
371 9025 : CALL section_vals_val_get(root_section, "GLOBAL%PROJECT", c_val=c_val)
372 9025 : IF (INDEX(c_val(:LEN_TRIM(c_val)), " ") > 0) THEN
373 : message = "Project name <"//TRIM(c_val)// &
374 2 : "> contains spaces which will be replaced with underscores"
375 2 : CPWARN(TRIM(message))
376 24 : DO i = 1, LEN_TRIM(c_val)
377 : ! Replace space with underscore
378 24 : IF (c_val(i:i) == " ") c_val(i:i) = "_"
379 : END DO
380 2 : CALL section_vals_val_set(root_section, "GLOBAL%PROJECT", c_val=TRIM(c_val))
381 : END IF
382 9025 : IF (c_val /= "") THEN
383 9025 : CALL cp_logger_set(logger, local_filename=TRIM(c_val)//"_localLog")
384 : END IF
385 9025 : logger%iter_info%project_name = c_val
386 :
387 9025 : CALL section_vals_val_get(root_section, "GLOBAL%PRINT_LEVEL", i_val=logger%iter_info%print_level)
388 :
389 : ! Read the CP2K section
390 9025 : CALL read_cp2k_section(root_section, para_env, globenv)
391 :
392 : iw = cp_print_key_unit_nr(logger, root_section, "GLOBAL%PRINT/BASIC_DATA_TYPES", &
393 9025 : extension=".Log")
394 9025 : IF (iw > 0) CALL print_kind_info(iw)
395 : CALL cp_print_key_finished_output(iw, logger, root_section, &
396 9025 : "GLOBAL%PRINT/BASIC_DATA_TYPES")
397 :
398 : iw = cp_print_key_unit_nr(logger, root_section, "GLOBAL%PRINT/PHYSCON", &
399 9025 : extension=".Log")
400 9025 : IF (iw > 0) CALL write_physcon(iw)
401 : CALL cp_print_key_finished_output(iw, logger, root_section, &
402 9025 : "GLOBAL%PRINT/PHYSCON")
403 :
404 9025 : END SUBROUTINE cp2k_read
405 :
406 : ! **************************************************************************************************
407 : !> \brief globenv initializations that need the input and error
408 : !> \param root_section ...
409 : !> \param para_env ...
410 : !> \param globenv the global environment to initialize
411 : !> \author fawzi
412 : !> \note
413 : !> if possible do the initializations here as the environment
414 : !> (error,...) is setup, instead of cp2k_init
415 : ! **************************************************************************************************
416 18050 : SUBROUTINE cp2k_setup(root_section, para_env, globenv)
417 :
418 : TYPE(section_vals_type), POINTER :: root_section
419 : TYPE(mp_para_env_type), POINTER :: para_env
420 : TYPE(global_environment_type), POINTER :: globenv
421 :
422 : INTEGER :: iw, maxl
423 9025 : INTEGER, DIMENSION(:), POINTER :: seed_vals
424 : REAL(KIND=dp), DIMENSION(3, 2) :: initial_seed
425 : TYPE(cp_logger_type), POINTER :: logger
426 :
427 9025 : NULLIFY (logger)
428 18050 : logger => cp_get_default_logger()
429 :
430 : ! Initialize the parallel random number generator
431 :
432 : iw = cp_print_key_unit_nr(logger, root_section, "GLOBAL%PRINT/RNG_MATRICES", &
433 9025 : extension=".Log")
434 9025 : IF (iw > 0) THEN
435 1 : CALL write_rng_matrices(iw)
436 : END IF
437 :
438 : CALL cp_print_key_finished_output(iw, logger, root_section, &
439 9025 : "GLOBAL%PRINT/RNG_MATRICES")
440 :
441 : ! Initialize a global normally Gaussian distributed (pseudo)random number stream
442 :
443 9025 : CALL section_vals_val_get(root_section, "GLOBAL%SEED", i_vals=seed_vals)
444 9025 : IF (SIZE(seed_vals) == 1) THEN
445 81225 : initial_seed(:, :) = REAL(seed_vals(1), KIND=dp)
446 0 : ELSE IF (SIZE(seed_vals) == 6) THEN
447 0 : initial_seed(1:3, 1:2) = RESHAPE(REAL(seed_vals(:), KIND=dp), (/3, 2/))
448 : ELSE
449 0 : CPABORT("Supply exactly 1 or 6 arguments for SEED in &GLOBAL only!")
450 : END IF
451 :
452 : globenv%gaussian_rng_stream = rng_stream_type( &
453 : name="Global Gaussian random numbers", &
454 : distribution_type=GAUSSIAN, &
455 : seed=initial_seed, &
456 9025 : extended_precision=.TRUE.)
457 :
458 : iw = cp_print_key_unit_nr(logger, root_section, "GLOBAL%PRINT/RNG_CHECK", &
459 9025 : extension=".Log")
460 9025 : IF (iw > 0) THEN
461 1 : CALL check_rng(iw, para_env%is_source())
462 : END IF
463 :
464 : CALL cp_print_key_finished_output(iw, logger, root_section, &
465 9025 : "GLOBAL%PRINT/RNG_CHECK")
466 :
467 : iw = cp_print_key_unit_nr(logger, root_section, "GLOBAL%PRINT/GLOBAL_GAUSSIAN_RNG", &
468 9025 : extension=".Log")
469 9025 : IF (iw > 0) &
470 1 : CALL globenv%gaussian_rng_stream%write(iw, write_all=.TRUE.)
471 :
472 : CALL cp_print_key_finished_output(iw, logger, root_section, &
473 9025 : "GLOBAL%PRINT/GLOBAL_GAUSSIAN_RNG")
474 :
475 9025 : CALL section_vals_val_get(root_section, "GLOBAL%PRINT%SPHERICAL_HARMONICS", i_val=maxl)
476 9025 : IF (maxl >= 0) THEN
477 : iw = cp_print_key_unit_nr(logger, root_section, "GLOBAL%PRINT", &
478 2 : extension=".Log")
479 2 : CALL init_orbital_pointers(maxl)
480 2 : CALL init_spherical_harmonics(maxl, iw)
481 2 : CALL deallocate_spherical_harmonics()
482 2 : CALL deallocate_orbital_pointers()
483 : CALL cp_print_key_finished_output(iw, logger, root_section, &
484 2 : "GLOBAL%PRINT")
485 : END IF
486 :
487 9025 : END SUBROUTINE cp2k_setup
488 :
489 : ! **************************************************************************************************
490 : !> \brief read the global section of new input
491 : !> \param root_section ...
492 : !> \param para_env ...
493 : !> \param globenv ...
494 : !> \par History
495 : !> 06-2005 [created]
496 : !> \author MI
497 : !> \note
498 : !> Should not be required anymore once everything is converted
499 : !> to get information directly from the input structure
500 : ! **************************************************************************************************
501 126350 : SUBROUTINE read_global_section(root_section, para_env, globenv)
502 :
503 : TYPE(section_vals_type), POINTER :: root_section
504 : TYPE(mp_para_env_type), POINTER :: para_env
505 : TYPE(global_environment_type), POINTER :: globenv
506 :
507 : CHARACTER(LEN=6), PARAMETER :: start_section_label = "GLOBAL"
508 :
509 : CHARACTER(len=13) :: omp_stacksize, tracing_string
510 : CHARACTER(len=6) :: print_level_string
511 : CHARACTER(len=default_path_length) :: basis_set_file_name, coord_file_name, &
512 : mm_potential_file_name, &
513 : potential_file_name
514 : CHARACTER(LEN=default_string_length) :: env_num, model_name, project_name
515 : CHARACTER(LEN=default_string_length), &
516 9025 : DIMENSION(:), POINTER :: trace_routines
517 : INTEGER :: cpuid, cpuid_static, i_dgemm, i_diag, i_fft, i_grid_backend, iforce_eval, &
518 : method_name_id, n_rep_val, nforce_eval, num_threads, output_unit, print_level, trace_max, &
519 : unit_nr
520 : INTEGER(kind=int_8) :: Buffers, Buffers_avr, Buffers_max, Buffers_min, Cached, Cached_avr, &
521 : Cached_max, Cached_min, MemFree, MemFree_avr, MemFree_max, MemFree_min, MemLikelyFree, &
522 : MemLikelyFree_avr, MemLikelyFree_max, MemLikelyFree_min, MemTotal, MemTotal_avr, &
523 : MemTotal_max, MemTotal_min, Slab, Slab_avr, Slab_max, Slab_min, SReclaimable, &
524 : SReclaimable_avr, SReclaimable_max, SReclaimable_min
525 9025 : INTEGER, DIMENSION(:), POINTER :: i_force_eval
526 : LOGICAL :: ata, do_echo_all_hosts, efl, explicit, &
527 : flag, report_maxloc, trace, &
528 : trace_master
529 : TYPE(cp_logger_type), POINTER :: logger
530 : TYPE(enumeration_type), POINTER :: enum1, enum2
531 : TYPE(keyword_type), POINTER :: keyword
532 : TYPE(section_type), POINTER :: section
533 : TYPE(section_vals_type), POINTER :: dft_section, force_env_sections, &
534 : global_section, qmmm_section, &
535 : subsys_section
536 :
537 9025 : NULLIFY (dft_section, global_section, i_force_eval)
538 :
539 18050 : logger => cp_get_default_logger()
540 9025 : global_section => section_vals_get_subs_vals(root_section, "GLOBAL")
541 9025 : CALL section_vals_val_get(global_section, "BLACS_GRID", i_val=globenv%blacs_grid_layout)
542 9025 : CALL section_vals_val_get(global_section, "BLACS_REPEATABLE", l_val=globenv%blacs_repeatable)
543 9025 : CALL section_vals_val_get(global_section, "PREFERRED_DIAG_LIBRARY", i_val=i_diag)
544 9025 : CALL section_vals_val_get(global_section, "PREFERRED_DGEMM_LIBRARY", i_val=i_dgemm)
545 9025 : CALL section_vals_val_get(global_section, "EPS_CHECK_DIAG", r_val=globenv%eps_check_diag)
546 9025 : CALL section_vals_val_get(global_section, "ENABLE_MPI_IO", l_val=flag)
547 9025 : CALL cp_mpi_io_set(flag)
548 9025 : CALL section_vals_val_get(global_section, "ELPA_KERNEL", i_val=globenv%k_elpa)
549 9025 : CALL section_vals_val_get(global_section, "ELPA_NEIGVEC_MIN", i_val=globenv%elpa_neigvec_min)
550 9025 : CALL section_vals_val_get(global_section, "ELPA_QR", l_val=globenv%elpa_qr)
551 9025 : CALL section_vals_val_get(global_section, "ELPA_QR_UNSAFE", l_val=globenv%elpa_qr_unsafe)
552 9025 : unit_nr = cp_print_key_unit_nr(logger, global_section, "PRINT_ELPA", extension=".Log")
553 9025 : IF (unit_nr > 0) globenv%elpa_print = .TRUE.
554 9025 : CALL cp_print_key_finished_output(unit_nr, logger, global_section, "PRINT_ELPA")
555 9025 : CALL section_vals_val_get(global_section, "DLAF_NEIGVEC_MIN", i_val=globenv%dlaf_neigvec_min)
556 9025 : CALL section_vals_val_get(global_section, "PREFERRED_FFT_LIBRARY", i_val=i_fft)
557 9025 : CALL section_vals_val_get(global_section, "PRINT_LEVEL", i_val=print_level)
558 9025 : CALL section_vals_val_get(global_section, "PROGRAM_NAME", i_val=globenv%prog_name_id)
559 9025 : CALL section_vals_val_get(global_section, "FFT_POOL_SCRATCH_LIMIT", i_val=globenv%fft_pool_scratch_limit)
560 9025 : CALL section_vals_val_get(global_section, "FFTW_PLAN_TYPE", i_val=globenv%fftw_plan_type)
561 9025 : CALL section_vals_val_get(global_section, "PROJECT_NAME", c_val=project_name)
562 9025 : CALL section_vals_val_get(global_section, "FFTW_WISDOM_FILE_NAME", c_val=globenv%fftw_wisdom_file_name)
563 9025 : CALL section_vals_val_get(global_section, "RUN_TYPE", i_val=globenv%run_type_id)
564 : CALL cp2k_get_walltime(section=global_section, keyword_name="WALLTIME", &
565 9025 : walltime=globenv%cp2k_target_time)
566 9025 : CALL section_vals_val_get(global_section, "TRACE", l_val=trace)
567 9025 : CALL section_vals_val_get(global_section, "TRACE_MASTER", l_val=trace_MASTER)
568 9025 : CALL section_vals_val_get(global_section, "TRACE_MAX", i_val=trace_max)
569 9025 : CALL section_vals_val_get(global_section, "TRACE_ROUTINES", explicit=explicit)
570 9025 : IF (explicit) THEN
571 0 : CALL section_vals_val_get(global_section, "TRACE_ROUTINES", c_vals=trace_routines)
572 : ELSE
573 9025 : NULLIFY (trace_routines)
574 : END IF
575 9025 : CALL section_vals_val_get(global_section, "FLUSH_SHOULD_FLUSH", l_val=flush_should_flush)
576 9025 : CALL section_vals_val_get(global_section, "ECHO_ALL_HOSTS", l_val=do_echo_all_hosts)
577 9025 : report_maxloc = section_get_lval(global_section, "TIMINGS%REPORT_MAXLOC")
578 9025 : global_timings_level = section_get_ival(global_section, "TIMINGS%TIMINGS_LEVEL")
579 9025 : do_echo_all_hosts = do_echo_all_hosts .OR. report_maxloc
580 9025 : force_env_sections => section_vals_get_subs_vals(root_section, "FORCE_EVAL")
581 9025 : CALL section_vals_get(force_env_sections, n_repetition=nforce_eval)
582 : output_unit = cp_print_key_unit_nr(logger, global_section, "PROGRAM_RUN_INFO", &
583 9025 : extension=".log")
584 :
585 9025 : CALL fm_setup(global_section)
586 9025 : CALL fm_diag_rules_setup(global_section)
587 9025 : CALL dgemm_setup(global_section)
588 :
589 9025 : IF (trace .AND. (.NOT. trace_master .OR. para_env%mepos == 0)) THEN
590 0 : unit_nr = -1
591 0 : IF (logger%para_env%is_source() .OR. .NOT. trace_master) &
592 0 : unit_nr = cp_logger_get_default_unit_nr(logger, local=.TRUE.)
593 0 : WRITE (tracing_string, "(I6.6,A1,I6.6)") para_env%mepos, ":", para_env%num_pe
594 0 : IF (ASSOCIATED(trace_routines)) THEN
595 0 : CALL timings_setup_tracing(trace_max, unit_nr, tracing_string, trace_routines)
596 : ELSE
597 0 : CALL timings_setup_tracing(trace_max, unit_nr, tracing_string)
598 : END IF
599 : END IF
600 :
601 9025 : CALL section_vals_val_get(global_section, "TIMINGS%TIME_MPI", l_val=mp_collect_timings)
602 :
603 188 : SELECT CASE (i_diag)
604 : CASE (FM_DIAG_TYPE_SCALAPACK)
605 188 : globenv%diag_library = "ScaLAPACK"
606 : CASE (FM_DIAG_TYPE_ELPA)
607 8837 : globenv%diag_library = "ELPA"
608 8837 : CALL cite_reference(Marek2014)
609 : CASE (FM_DIAG_TYPE_CUSOLVER)
610 0 : globenv%diag_library = "cuSOLVER"
611 : CASE (FM_DIAG_TYPE_DLAF)
612 0 : globenv%diag_library = "DLAF"
613 0 : CALL cite_reference(Solca2024)
614 : CASE DEFAULT
615 9025 : CPABORT("Unknown diagonalization library specified")
616 : END SELECT
617 :
618 10 : SELECT CASE (i_fft)
619 : CASE (do_fft_sg)
620 10 : globenv%default_fft_library = "FFTSG"
621 : CASE (do_fft_fftw3)
622 9015 : globenv%default_fft_library = "FFTW3"
623 9015 : CALL cite_reference(Frigo2005)
624 : CASE DEFAULT
625 9025 : CPABORT("Unknown FFT library specified")
626 : END SELECT
627 :
628 0 : SELECT CASE (i_dgemm)
629 : CASE (do_dgemm_spla)
630 0 : globenv%default_dgemm_library = "SPLA"
631 : CASE (do_dgemm_blas)
632 9025 : globenv%default_dgemm_library = "BLAS"
633 : CASE DEFAULT
634 9025 : CPABORT("Unknown DGEMM library specified")
635 : END SELECT
636 :
637 9025 : IF (globenv%run_type_id == 0) THEN
638 0 : SELECT CASE (globenv%prog_name_id)
639 : CASE (do_farming, do_test)
640 0 : globenv%run_type_id = none_run
641 : CASE (do_cp2k)
642 0 : IF (nforce_eval /= 1) THEN
643 : ! multiple force_eval corresponds at the moment to RESPA calculations only
644 : ! default MD
645 0 : globenv%run_type_id = mol_dyn_run
646 : ELSE
647 0 : CALL section_vals_val_get(force_env_sections, "METHOD", i_val=method_name_id)
648 0 : SELECT CASE (method_name_id)
649 : CASE (do_fist)
650 0 : globenv%run_type_id = mol_dyn_run
651 : CASE (do_eip)
652 0 : globenv%run_type_id = mol_dyn_run
653 : CASE (do_qs)
654 0 : globenv%run_type_id = energy_run
655 : CASE (do_sirius)
656 0 : globenv%run_type_id = energy_run
657 : END SELECT
658 : END IF
659 : END SELECT
660 : END IF
661 :
662 9025 : IF (globenv%prog_name_id == do_farming .AND. globenv%run_type_id /= none_run) THEN
663 0 : CPABORT("FARMING program supports only NONE as run type")
664 : END IF
665 :
666 9025 : IF (globenv%prog_name_id == do_test .AND. globenv%run_type_id /= none_run) &
667 0 : CPABORT("TEST program supports only NONE as run type")
668 :
669 9025 : CALL m_memory_details(MemTotal, MemFree, Buffers, Cached, Slab, SReclaimable, MemLikelyFree)
670 9025 : MemTotal_avr = MemTotal
671 9025 : MemFree_avr = MemFree
672 9025 : Buffers_avr = Buffers
673 9025 : Cached_avr = Cached
674 9025 : Slab_avr = Slab
675 9025 : SReclaimable_avr = SReclaimable
676 9025 : MemLikelyFree_avr = MemLikelyFree
677 9025 : CALL para_env%sum(MemTotal_avr); MemTotal_avr = MemTotal_avr/para_env%num_pe/1024
678 9025 : CALL para_env%sum(MemFree_avr); MemFree_avr = MemFree_avr/para_env%num_pe/1024
679 9025 : CALL para_env%sum(Buffers_avr); Buffers_avr = Buffers_avr/para_env%num_pe/1024
680 9025 : CALL para_env%sum(Cached_avr); Cached_avr = Cached_avr/para_env%num_pe/1024
681 9025 : CALL para_env%sum(Slab_avr); Slab_avr = Slab_avr/para_env%num_pe/1024
682 9025 : CALL para_env%sum(SReclaimable_avr); SReclaimable_avr = SReclaimable_avr/para_env%num_pe/1024
683 9025 : CALL para_env%sum(MemLikelyFree_avr); MemLikelyFree_avr = MemLikelyFree_avr/para_env%num_pe/1024
684 :
685 9025 : MemTotal_min = -MemTotal
686 9025 : MemFree_min = -MemFree
687 9025 : Buffers_min = -Buffers
688 9025 : Cached_min = -Cached
689 9025 : Slab_min = -Slab
690 9025 : SReclaimable_min = -SReclaimable
691 9025 : MemLikelyFree_min = -MemLikelyFree
692 9025 : CALL para_env%max(MemTotal_min); MemTotal_min = -MemTotal_min/1024
693 9025 : CALL para_env%max(MemFree_min); MemFree_min = -MemFree_min/1024
694 9025 : CALL para_env%max(Buffers_min); Buffers_min = -Buffers_min/1024
695 9025 : CALL para_env%max(Cached_min); Cached_min = -Cached_min/1024
696 9025 : CALL para_env%max(Slab_min); Slab_min = -Slab_min/1024
697 9025 : CALL para_env%max(SReclaimable_min); SReclaimable_min = -SReclaimable_min/1024
698 9025 : CALL para_env%max(MemLikelyFree_min); MemLikelyFree_min = -MemLikelyFree_min/1024
699 :
700 9025 : MemTotal_max = MemTotal
701 9025 : MemFree_max = MemFree
702 9025 : Buffers_max = Buffers
703 9025 : Cached_max = Cached
704 9025 : Slab_max = Slab
705 9025 : SReclaimable_max = SReclaimable
706 9025 : MemLikelyFree_max = MemLikelyFree
707 9025 : CALL para_env%max(MemTotal_max); MemTotal_max = MemTotal_max/1024
708 9025 : CALL para_env%max(MemFree_max); MemFree_max = MemFree_max/1024
709 9025 : CALL para_env%max(Buffers_max); Buffers_max = Buffers_max/1024
710 9025 : CALL para_env%max(Cached_max); Cached_max = Cached_max/1024
711 9025 : CALL para_env%max(Slab_max); Slab_max = Slab_max/1024
712 9025 : CALL para_env%max(SReclaimable_max); SReclaimable_max = SReclaimable_max/1024
713 9025 : CALL para_env%max(MemLikelyFree_max); MemLikelyFree_max = MemLikelyFree_max/1024
714 :
715 9025 : MemTotal = MemTotal/1024
716 9025 : MemFree = MemFree/1024
717 9025 : Buffers = Buffers/1024
718 9025 : Cached = Cached/1024
719 9025 : Slab = Slab/1024
720 9025 : SReclaimable = SReclaimable/1024
721 9025 : MemLikelyFree = MemLikelyFree/1024
722 :
723 : ! Print a list of all started processes
724 9025 : IF (do_echo_all_hosts) THEN
725 2 : CALL echo_all_hosts(para_env, output_unit)
726 :
727 : ! Print the number of processes per host
728 2 : CALL echo_all_process_host(para_env, output_unit)
729 : END IF
730 :
731 9025 : num_threads = 1
732 9025 : !$ num_threads = omp_get_max_threads()
733 9025 : IF (output_unit > 0) THEN
734 4616 : WRITE (UNIT=output_unit, FMT=*)
735 4616 : CALL multiple_fe_list(force_env_sections, root_section, i_force_eval, nforce_eval)
736 9174 : DO iforce_eval = 1, nforce_eval
737 : dft_section => section_vals_get_subs_vals3(force_env_sections, "DFT", &
738 4558 : i_rep_section=i_force_eval(iforce_eval))
739 : qmmm_section => section_vals_get_subs_vals3(force_env_sections, "QMMM", &
740 4558 : i_rep_section=i_force_eval(iforce_eval))
741 : CALL section_vals_val_get(dft_section, "BASIS_SET_FILE_NAME", &
742 4558 : c_val=basis_set_file_name)
743 : CALL section_vals_val_get(dft_section, "POTENTIAL_FILE_NAME", &
744 4558 : c_val=potential_file_name)
745 :
746 : CALL section_vals_val_get(qmmm_section, "MM_POTENTIAL_FILE_NAME", &
747 4558 : c_val=mm_potential_file_name)
748 : ! SUBSYS - If any
749 : subsys_section => section_vals_get_subs_vals3(force_env_sections, "SUBSYS", &
750 4558 : i_rep_section=i_force_eval(iforce_eval))
751 4558 : CALL section_vals_get(subsys_section, explicit=explicit)
752 4558 : coord_file_name = "__STD_INPUT__"
753 4558 : IF (explicit) THEN
754 : CALL section_vals_val_get(subsys_section, "TOPOLOGY%COORD_FILE_NAME", &
755 4451 : n_rep_val=n_rep_val)
756 4451 : IF (n_rep_val == 1) THEN
757 : CALL section_vals_val_get(subsys_section, "TOPOLOGY%COORD_FILE_NAME", &
758 899 : c_val=coord_file_name)
759 : END IF
760 : END IF
761 4558 : CALL integer_to_string(i_force_eval(iforce_eval), env_num)
762 :
763 : WRITE (UNIT=output_unit, FMT="(T2,A,T41,A)") &
764 4558 : start_section_label//"| Force Environment number", &
765 4558 : ADJUSTR(env_num(:40)), &
766 4558 : start_section_label//"| Basis set file name", &
767 4558 : ADJUSTR(basis_set_file_name(:40)), &
768 4558 : start_section_label//"| Potential file name", &
769 4558 : ADJUSTR(potential_file_name(:40)), &
770 4558 : start_section_label//"| MM Potential file name", &
771 4558 : ADJUSTR(mm_potential_file_name(:40)), &
772 4558 : start_section_label//"| Coordinate file name", &
773 18290 : ADJUSTR(coord_file_name(:40))
774 : END DO
775 4616 : DEALLOCATE (i_force_eval)
776 :
777 4616 : NULLIFY (enum1, enum2, keyword, section)
778 4616 : CALL create_global_section(section)
779 4616 : keyword => section_get_keyword(section, "PROGRAM_NAME")
780 4616 : CALL keyword_get(keyword, enum=enum1)
781 4616 : keyword => section_get_keyword(section, "RUN_TYPE")
782 4616 : CALL keyword_get(keyword, enum=enum2)
783 :
784 : WRITE (UNIT=output_unit, FMT="(T2,A,T41,A40)") &
785 4616 : start_section_label//"| Method name", &
786 4616 : ADJUSTR(TRIM(enum_i2c(enum1, globenv%prog_name_id))), &
787 4616 : start_section_label//"| Project name", &
788 4616 : ADJUSTR(project_name(:40)), &
789 4616 : start_section_label//"| Run type", &
790 4616 : ADJUSTR(TRIM(enum_i2c(enum2, globenv%run_type_id))), &
791 4616 : start_section_label//"| FFT library", &
792 4616 : ADJUSTR(globenv%default_fft_library(:40)), &
793 4616 : start_section_label//"| Diagonalization library", &
794 4616 : ADJUSTR(globenv%diag_library(:40)), &
795 4616 : start_section_label//"| DGEMM library", &
796 9232 : ADJUSTR(globenv%default_dgemm_library(:40))
797 :
798 4616 : IF (globenv%diag_library == "ELPA") THEN
799 : WRITE (UNIT=output_unit, FMT="(T2,A,T71,I10)") &
800 4521 : start_section_label//"| Minimum number of eigenvectors for ELPA usage", &
801 9042 : globenv%elpa_neigvec_min
802 : END IF
803 :
804 4616 : IF (globenv%diag_library == "DLAF") THEN
805 : WRITE (UNIT=output_unit, FMT="(T2,A,T71,I10)") &
806 0 : start_section_label//"| Minimum number of eigenvectors for DLAF usage", &
807 0 : globenv%dlaf_neigvec_min
808 : END IF
809 :
810 : #if defined(__CHECK_DIAG)
811 : ! Perform default check if no threshold value has been specified explicitly
812 : IF (globenv%eps_check_diag < 0.0_dp) THEN
813 : WRITE (UNIT=output_unit, FMT="(T2,A,T71,ES10.3)") &
814 : start_section_label//"| Orthonormality check for eigenvectors enabled", &
815 : eps_check_diag_default
816 : ELSE
817 : WRITE (UNIT=output_unit, FMT="(T2,A,T71,ES10.3)") &
818 : start_section_label//"| Orthonormality check for eigenvectors enabled", &
819 : globenv%eps_check_diag
820 : END IF
821 : #else
822 4616 : IF (globenv%eps_check_diag < 0.0_dp) THEN
823 : WRITE (UNIT=output_unit, FMT="(T2,A,T73,A)") &
824 4612 : start_section_label//"| Orthonormality check for eigenvectors", &
825 9224 : "DISABLED"
826 : ELSE
827 : WRITE (UNIT=output_unit, FMT="(T2,A,T71,ES10.3)") &
828 4 : start_section_label//"| Orthonormality check for eigenvectors enabled", &
829 8 : globenv%eps_check_diag
830 : END IF
831 : #endif
832 4616 : CALL section_release(section)
833 :
834 0 : SELECT CASE (cp_fm_get_mm_type())
835 : CASE (do_scalapack)
836 : WRITE (UNIT=output_unit, FMT="(T2,A,T72,A)") &
837 0 : start_section_label//"| Matrix multiplication library", "ScaLAPACK"
838 : CASE (do_cosma)
839 : WRITE (UNIT=output_unit, FMT="(T2,A,T76,A)") &
840 4616 : start_section_label//"| Matrix multiplication library", "COSMA"
841 : END SELECT
842 :
843 4616 : CALL section_vals_val_get(global_section, "ALLTOALL_SGL", l_val=ata)
844 : WRITE (UNIT=output_unit, FMT="(T2,A,T80,L1)") &
845 4616 : start_section_label//"| All-to-all communication in single precision", ata
846 4616 : CALL section_vals_val_get(global_section, "EXTENDED_FFT_LENGTHS", l_val=efl)
847 : WRITE (UNIT=output_unit, FMT="(T2,A,T80,L1)") &
848 4616 : start_section_label//"| FFTs using library dependent lengths", efl
849 :
850 136 : SELECT CASE (print_level)
851 : CASE (silent_print_level)
852 136 : print_level_string = "SILENT"
853 : CASE (low_print_level)
854 1992 : print_level_string = " LOW"
855 : CASE (medium_print_level)
856 2437 : print_level_string = "MEDIUM"
857 : CASE (high_print_level)
858 26 : print_level_string = " HIGH"
859 : CASE (debug_print_level)
860 25 : print_level_string = " DEBUG"
861 : CASE DEFAULT
862 4616 : CPABORT("Unknown print_level")
863 : END SELECT
864 :
865 4616 : CALL section_vals_val_get(global_section, "GRID%BACKEND", i_val=i_grid_backend)
866 4606 : SELECT CASE (i_grid_backend)
867 : CASE (GRID_BACKEND_AUTO)
868 : WRITE (UNIT=output_unit, FMT="(T2,A,T75,A6)") &
869 4606 : start_section_label//"| Grid backend", "AUTO"
870 : CASE (GRID_BACKEND_CPU)
871 : WRITE (UNIT=output_unit, FMT="(T2,A,T75,A6)") &
872 4 : start_section_label//"| Grid backend", "CPU"
873 : CASE (GRID_BACKEND_DGEMM)
874 : WRITE (UNIT=output_unit, FMT="(T2,A,T75,A6)") &
875 4 : start_section_label//"| Grid backend", "DGEMM"
876 : CASE (GRID_BACKEND_GPU)
877 : WRITE (UNIT=output_unit, FMT="(T2,A,T75,A6)") &
878 0 : start_section_label//"| Grid backend", "GPU"
879 : CASE (GRID_BACKEND_HIP)
880 : WRITE (UNIT=output_unit, FMT="(T2,A,T75,A6)") &
881 0 : start_section_label//"| Grid backend", "HIP"
882 : CASE (GRID_BACKEND_REF)
883 : WRITE (UNIT=output_unit, FMT="(T2,A,T75,A6)") &
884 4616 : start_section_label//"| Grid backend", "REF"
885 : END SELECT
886 :
887 : WRITE (UNIT=output_unit, FMT="(T2,A,T75,A6)") &
888 4616 : start_section_label//"| Global print level", print_level_string
889 : WRITE (UNIT=output_unit, FMT="(T2,A,T75,L6)") &
890 4616 : start_section_label//"| MPI I/O enabled", flag
891 : WRITE (UNIT=output_unit, FMT="(T2,A,T75,I6)") &
892 4616 : start_section_label//"| Total number of message passing processes", &
893 4616 : para_env%num_pe, &
894 4616 : start_section_label//"| Number of threads for this process", &
895 4616 : num_threads, &
896 9232 : start_section_label//"| This output is from process", para_env%mepos
897 :
898 4616 : CALL m_get_omp_stacksize(omp_stacksize)
899 : WRITE (UNIT=output_unit, FMT="(T2,A,T68,A13)") &
900 4616 : start_section_label//"| Stack size for threads created by OpenMP (OMP_STACKSIZE)", &
901 9232 : ADJUSTR(omp_stacksize)
902 :
903 4616 : CALL m_cpuinfo(model_name)
904 : WRITE (UNIT=output_unit, FMT="(T2,A,T30,A51)") &
905 4616 : start_section_label//"| CPU model name", ADJUSTR(TRIM(model_name))
906 :
907 4616 : cpuid = m_cpuid()
908 4616 : cpuid_static = m_cpuid_static()
909 :
910 4616 : IF ((cpuid > 0) .OR. (cpuid_static > 0)) THEN
911 : WRITE (UNIT=output_unit, FMT="(T2,A,T75,I6)") &
912 4616 : start_section_label//"| CPUID", cpuid
913 4616 : IF (cpuid /= cpuid_static) THEN
914 : WRITE (UNIT=output_unit, FMT="(T2,A,T75,I6)") &
915 0 : start_section_label//"| Compiled for CPUID", cpuid_static
916 : END IF
917 : END IF
918 :
919 4616 : IF (cpuid_static < cpuid) THEN
920 : ! base/machine_cpuid.c relies on the (same) target flags as the Fortran code
921 : CALL cp_hint(__LOCATION__, "The compiler target flags ("// &
922 : TRIM(m_cpuid_name(cpuid_static))//") used to build this binary cannot exploit "// &
923 : "all extensions of this CPU model ("//TRIM(m_cpuid_name(cpuid))//"). "// &
924 0 : "Consider compiler target flags as part of FCFLAGS and CFLAGS (ARCH file).")
925 : END IF
926 :
927 4616 : WRITE (UNIT=output_unit, FMT="()")
928 4616 : WRITE (UNIT=output_unit, FMT="(T2,A)") "MEMORY| system memory details [Kb]"
929 4616 : WRITE (UNIT=output_unit, FMT="(T2,A23,4A14)") "MEMORY| ", "rank 0", "min", "max", "average"
930 4616 : WRITE (UNIT=output_unit, FMT="(T2,A23,4I14)") "MEMORY| MemTotal ", memtotal, memtotal_min, memtotal_max, memtotal_avr
931 4616 : WRITE (UNIT=output_unit, FMT="(T2,A23,4I14)") "MEMORY| MemFree ", memFree, memfree_min, memfree_max, memfree_avr
932 4616 : WRITE (UNIT=output_unit, FMT="(T2,A23,4I14)") "MEMORY| Buffers ", Buffers, Buffers_min, Buffers_max, Buffers_avr
933 4616 : WRITE (UNIT=output_unit, FMT="(T2,A23,4I14)") "MEMORY| Cached ", Cached, Cached_min, Cached_max, Cached_avr
934 4616 : WRITE (UNIT=output_unit, FMT="(T2,A23,4I14)") "MEMORY| Slab ", Slab, Slab_min, Slab_max, Slab_avr
935 : WRITE (UNIT=output_unit, FMT="(T2,A23,4I14)") &
936 4616 : "MEMORY| SReclaimable ", SReclaimable, SReclaimable_min, SReclaimable_max, &
937 9232 : SReclaimable_avr
938 : WRITE (UNIT=output_unit, FMT="(T2,A23,4I14)") &
939 4616 : "MEMORY| MemLikelyFree ", MemLikelyFree, MemLikelyFree_min, MemLikelyFree_max, &
940 9232 : MemLikelyFree_avr
941 4616 : WRITE (UNIT=output_unit, FMT='()')
942 :
943 : END IF
944 :
945 : CALL cp_print_key_finished_output(output_unit, logger, global_section, &
946 9025 : "PROGRAM_RUN_INFO")
947 :
948 9025 : END SUBROUTINE read_global_section
949 :
950 : ! **************************************************************************************************
951 : !> \brief ...
952 : !> \param root_section ...
953 : !> \param para_env ...
954 : !> \param globenv ...
955 : !> \par History
956 : !> 2-Dec-2000 (JGH) added default fft library
957 : !> \author JGH,MK
958 : ! **************************************************************************************************
959 9025 : SUBROUTINE read_cp2k_section(root_section, para_env, globenv)
960 :
961 : TYPE(section_vals_type), POINTER :: root_section
962 : TYPE(mp_para_env_type), POINTER :: para_env
963 : TYPE(global_environment_type), POINTER :: globenv
964 :
965 : INTEGER :: output_unit
966 : TYPE(cp_logger_type), POINTER :: logger
967 : TYPE(section_vals_type), POINTER :: global_section
968 :
969 9025 : global_section => section_vals_get_subs_vals(root_section, "GLOBAL")
970 9025 : CALL read_global_section(root_section, para_env, globenv)
971 9025 : logger => cp_get_default_logger()
972 : output_unit = cp_print_key_unit_nr(logger, global_section, "PROGRAM_RUN_INFO", &
973 9025 : extension=".log")
974 :
975 9025 : CALL fft_setup_library(globenv, global_section)
976 9025 : CALL diag_setup_library(globenv)
977 :
978 : CALL cp_print_key_finished_output(output_unit, logger, global_section, &
979 9025 : "PROGRAM_RUN_INFO")
980 :
981 9025 : END SUBROUTINE read_cp2k_section
982 :
983 : ! **************************************************************************************************
984 : !> \brief check FFT preferred library availability, if not switch
985 : !> \param globenv ...
986 : !> \param global_section ...
987 : !> \par History
988 : !> 2-Dec-2000 (JGH) added default fft library
989 : !> Nov-2013 (MI) refactoring
990 : !> \author JGH,MK
991 : ! **************************************************************************************************
992 9025 : SUBROUTINE fft_setup_library(globenv, global_section)
993 :
994 : TYPE(global_environment_type), POINTER :: globenv
995 : TYPE(section_vals_type), POINTER :: global_section
996 :
997 : CHARACTER(LEN=3*default_string_length) :: message
998 : COMPLEX(KIND=dp), DIMENSION(4, 4, 4) :: zz
999 : INTEGER :: stat
1000 : INTEGER, DIMENSION(3) :: n
1001 : LOGICAL :: try_fftw
1002 :
1003 36100 : n(:) = 4
1004 9025 : zz(:, :, :) = 0.0_dp
1005 :
1006 : ! Setup the FFT library
1007 : ! If the user has specified PREFERRED_FFT_LIBRARY try that first (default FFTW3)
1008 : ! If that one is not available, try FFTW3 (unless it has been tried already)
1009 : ! If FFTW3 is not available use FFTSG
1010 :
1011 9025 : IF (globenv%default_fft_library == "FFTW3") THEN
1012 : try_fftw = .FALSE.
1013 : ELSE
1014 10 : try_fftw = .TRUE.
1015 : END IF
1016 :
1017 : ! Initialize FFT library with the user's preferred FFT library
1018 : CALL init_fft(fftlib=TRIM(globenv%default_fft_library), &
1019 : alltoall=section_get_lval(global_section, "ALLTOALL_SGL"), &
1020 : fftsg_sizes=.NOT. section_get_lval(global_section, "EXTENDED_FFT_LENGTHS"), &
1021 : pool_limit=globenv%fft_pool_scratch_limit, &
1022 : wisdom_file=globenv%fftw_wisdom_file_name, &
1023 9025 : plan_style=globenv%fftw_plan_type)
1024 :
1025 : ! Check for FFT library
1026 9025 : CALL fft3d(FWFFT, n, zz, status=stat)
1027 9025 : IF (stat /= 0) THEN
1028 0 : IF (try_fftw) THEN
1029 : message = "FFT library "//TRIM(globenv%default_fft_library)// &
1030 0 : " is not available. Trying FFT library FFTW3."
1031 0 : CPWARN(TRIM(message))
1032 0 : globenv%default_fft_library = "FFTW3"
1033 : CALL init_fft(fftlib=TRIM(globenv%default_fft_library), &
1034 : alltoall=section_get_lval(global_section, "ALLTOALL_SGL"), &
1035 : fftsg_sizes=.NOT. section_get_lval(global_section, "EXTENDED_FFT_LENGTHS"), &
1036 : pool_limit=globenv%fft_pool_scratch_limit, &
1037 : wisdom_file=globenv%fftw_wisdom_file_name, &
1038 0 : plan_style=globenv%fftw_plan_type)
1039 :
1040 0 : CALL fft3d(FWFFT, n, zz, status=stat)
1041 : END IF
1042 0 : IF (stat /= 0) THEN
1043 : message = "FFT library "//TRIM(globenv%default_fft_library)// &
1044 0 : " is not available. Trying FFT library FFTSG."
1045 0 : CPWARN(TRIM(message))
1046 0 : globenv%default_fft_library = "FFTSG"
1047 : CALL init_fft(fftlib=TRIM(globenv%default_fft_library), &
1048 : alltoall=section_get_lval(global_section, "ALLTOALL_SGL"), &
1049 : fftsg_sizes=.NOT. section_get_lval(global_section, "EXTENDED_FFT_LENGTHS"), &
1050 : pool_limit=globenv%fft_pool_scratch_limit, &
1051 : wisdom_file=globenv%fftw_wisdom_file_name, &
1052 0 : plan_style=globenv%fftw_plan_type)
1053 :
1054 0 : CALL fft3d(FWFFT, n, zz, status=stat)
1055 0 : IF (stat /= 0) THEN
1056 0 : CPABORT("FFT library FFTSG does not work. No FFT library available.")
1057 : END IF
1058 : END IF
1059 : END IF
1060 :
1061 9025 : END SUBROUTINE fft_setup_library
1062 :
1063 : ! **************************************************************************************************
1064 : !> \brief availability diagonalizatioon library
1065 : !>
1066 : !> \param globenv ...
1067 : !> \author MI
1068 : ! **************************************************************************************************
1069 9025 : SUBROUTINE diag_setup_library(globenv)
1070 : TYPE(global_environment_type), POINTER :: globenv
1071 :
1072 : CHARACTER(LEN=3*default_string_length) :: message
1073 : LOGICAL :: fallback_applied
1074 :
1075 : CALL diag_init(diag_lib=TRIM(globenv%diag_library), &
1076 : fallback_applied=fallback_applied, &
1077 : elpa_kernel=globenv%k_elpa, &
1078 : elpa_neigvec_min_input=globenv%elpa_neigvec_min, &
1079 : elpa_qr=globenv%elpa_qr, &
1080 : elpa_print=globenv%elpa_print, &
1081 : elpa_qr_unsafe=globenv%elpa_qr_unsafe, &
1082 : dlaf_neigvec_min_input=globenv%dlaf_neigvec_min, &
1083 9025 : eps_check_diag_input=globenv%eps_check_diag)
1084 :
1085 9025 : IF (fallback_applied) THEN
1086 : message = "Diagonalization library "//TRIM(globenv%diag_library)// &
1087 0 : " is not available. The ScaLAPACK library is used as fallback."
1088 0 : CPWARN(TRIM(message))
1089 : END IF
1090 :
1091 9025 : END SUBROUTINE diag_setup_library
1092 :
1093 : ! **************************************************************************************************
1094 : !> \brief ...
1095 : !> \param glob_section ...
1096 : ! **************************************************************************************************
1097 45125 : SUBROUTINE fm_setup(glob_section)
1098 : TYPE(section_vals_type), POINTER :: glob_section
1099 :
1100 : INTEGER :: multiplication_type, ncb, nrb
1101 : LOGICAL :: force_me
1102 : TYPE(section_vals_type), POINTER :: fm_section
1103 :
1104 9025 : fm_section => section_vals_get_subs_vals(glob_section, "FM")
1105 :
1106 9025 : CALL section_vals_val_get(fm_section, "NROW_BLOCKS", i_val=nrb)
1107 9025 : CALL section_vals_val_get(fm_section, "NCOL_BLOCKS", i_val=ncb)
1108 9025 : CALL section_vals_val_get(fm_section, "FORCE_BLOCK_SIZE", l_val=force_me)
1109 :
1110 9025 : CALL cp_fm_struct_config(nrow_block=nrb, ncol_block=ncb, force_block=force_me)
1111 :
1112 : CALL section_vals_val_get(fm_section, "TYPE_OF_MATRIX_MULTIPLICATION", &
1113 9025 : i_val=multiplication_type)
1114 :
1115 9025 : CALL cp_fm_setup(multiplication_type)
1116 :
1117 9025 : END SUBROUTINE fm_setup
1118 :
1119 : ! **************************************************************************************************
1120 : !> \brief ...
1121 : !> \param glob_section ...
1122 : ! **************************************************************************************************
1123 9025 : SUBROUTINE dgemm_setup(glob_section)
1124 : TYPE(section_vals_type), POINTER :: glob_section
1125 :
1126 : INTEGER :: dgemm_type
1127 :
1128 9025 : CALL section_vals_val_get(glob_section, "PREFERRED_DGEMM_LIBRARY", i_val=dgemm_type)
1129 :
1130 9025 : CALL local_gemm_set_library(dgemm_type)
1131 :
1132 9025 : END SUBROUTINE dgemm_setup
1133 :
1134 : ! **************************************************************************************************
1135 : !> \brief Parses the input section used to define the heuristic rules which determine if
1136 : !> a FM matrix should be redistributed before diagonalizing it.
1137 : !> \param glob_section the global input section
1138 : !> \author Nico Holmberg [01.2018]
1139 : ! **************************************************************************************************
1140 45125 : SUBROUTINE fm_diag_rules_setup(glob_section)
1141 : TYPE(section_vals_type), POINTER :: glob_section
1142 :
1143 : INTEGER :: a, x
1144 : LOGICAL :: elpa_force_redistribute, should_print
1145 : TYPE(section_vals_type), POINTER :: section
1146 :
1147 9025 : section => section_vals_get_subs_vals(glob_section, "FM_DIAG_SETTINGS")
1148 :
1149 9025 : CALL section_vals_val_get(section, "PARAMETER_A", i_val=a)
1150 9025 : CALL section_vals_val_get(section, "PARAMETER_X", i_val=x)
1151 9025 : CALL section_vals_val_get(section, "PRINT_FM_REDISTRIBUTE", l_val=should_print)
1152 9025 : CALL section_vals_val_get(section, "ELPA_FORCE_REDISTRIBUTE", l_val=elpa_force_redistribute)
1153 :
1154 9025 : CALL cp_fm_redistribute_init(a, x, should_print, elpa_force_redistribute)
1155 :
1156 9025 : END SUBROUTINE fm_diag_rules_setup
1157 : ! **************************************************************************************************
1158 : !> \brief reads the Walltime also in format HH:MM:SS
1159 : !> \param section ...
1160 : !> \param keyword_name ...
1161 : !> \param walltime ...
1162 : !> \par History
1163 : !> none
1164 : !> \author Mandes
1165 : ! **************************************************************************************************
1166 9045 : SUBROUTINE cp2k_get_walltime(section, keyword_name, walltime)
1167 : TYPE(section_vals_type), POINTER :: section
1168 : CHARACTER(len=*), INTENT(in) :: keyword_name
1169 : REAL(KIND=dp), INTENT(out) :: walltime
1170 :
1171 : CHARACTER(LEN=1) :: c1, c2
1172 : CHARACTER(LEN=100) :: txt
1173 : INTEGER :: hours, ierr, minutes, n, seconds
1174 :
1175 9045 : CALL section_vals_val_get(section, keyword_name, c_val=txt)
1176 9045 : n = LEN_TRIM(txt)
1177 :
1178 9045 : IF (n == 0) THEN
1179 8804 : walltime = -1.0_dp
1180 241 : ELSE IF (INDEX(txt, ":") == 0) THEN
1181 189 : READ (txt(1:n), FMT=*, IOSTAT=ierr) walltime
1182 189 : IF (ierr /= 0) CPABORT('Could not parse WALLTIME: "'//txt(1:n)//'"')
1183 : ELSE
1184 52 : READ (txt(1:n), FMT="(I2,A1,I2,A1,I2)", IOSTAT=ierr) hours, c1, minutes, c2, seconds
1185 52 : IF (n /= 8 .OR. ierr /= 0 .OR. c1 .NE. ":" .OR. c2 .NE. ":") &
1186 0 : CPABORT('Could not parse WALLTIME: "'//txt(1:n)//'"')
1187 52 : walltime = 3600.0_dp*REAL(hours, dp) + 60.0_dp*REAL(minutes, dp) + REAL(seconds, dp)
1188 : END IF
1189 9045 : END SUBROUTINE cp2k_get_walltime
1190 :
1191 : ! **************************************************************************************************
1192 : !> \brief Writes final timings and banner for CP2K
1193 : !> \param root_section ...
1194 : !> \param para_env ...
1195 : !> \param globenv ...
1196 : !> \param wdir ...
1197 : !> \param q_finalize ...
1198 : !> \par History
1199 : !> none
1200 : !> \author JGH,MK
1201 : !> \note
1202 : !> The following routines need to be synchronized wrt. adding/removing
1203 : !> of the default environments (logging, performance,error):
1204 : !> environment:cp2k_init, environment:cp2k_finalize,
1205 : !> f77_interface:f_env_add_defaults, f77_interface:f_env_rm_defaults,
1206 : !> f77_interface:create_force_env, f77_interface:destroy_force_env
1207 : ! **************************************************************************************************
1208 18050 : SUBROUTINE cp2k_finalize(root_section, para_env, globenv, wdir, q_finalize)
1209 :
1210 : TYPE(section_vals_type), POINTER :: root_section
1211 : TYPE(mp_para_env_type), POINTER :: para_env
1212 : TYPE(global_environment_type), POINTER :: globenv
1213 : CHARACTER(LEN=*), OPTIONAL :: wdir
1214 : LOGICAL, INTENT(IN), OPTIONAL :: q_finalize
1215 :
1216 : CHARACTER(LEN=default_path_length) :: cg_filename
1217 : INTEGER :: cg_mode, iw, unit_exit
1218 : LOGICAL :: delete_it, do_finalize, report_maxloc, &
1219 : sort_by_self_time
1220 : REAL(KIND=dp) :: r_timings
1221 : TYPE(cp_logger_type), POINTER :: logger
1222 :
1223 : ! Look if we inherited a failure, more care is needed if so
1224 : ! i.e. the input is most likely not available
1225 : ! Set flag if this is a development version
1226 :
1227 9025 : do_finalize = .TRUE.
1228 9025 : IF (PRESENT(q_finalize)) do_finalize = q_finalize
1229 : ! Clean up
1230 9025 : NULLIFY (logger)
1231 9025 : logger => cp_get_default_logger()
1232 9025 : IF (do_finalize) THEN
1233 8815 : CALL deallocate_spherical_harmonics()
1234 8815 : CALL deallocate_orbital_pointers()
1235 8815 : CALL deallocate_md_ftable()
1236 8815 : CALL diag_finalize()
1237 : ! finalize the fft (i.e. writes the wisdom if FFTW3 )
1238 8815 : CALL finalize_fft(para_env, globenv%fftw_wisdom_file_name)
1239 8815 : CALL finalize_libvori()
1240 : END IF
1241 :
1242 : ! Write message passing performance info
1243 :
1244 : iw = cp_print_key_unit_nr(logger, root_section, "GLOBAL%PROGRAM_RUN_INFO", &
1245 9025 : extension=".log")
1246 9025 : CALL describe_mp_perf_env(iw)
1247 : CALL cp_print_key_finished_output(iw, logger, root_section, &
1248 9025 : "GLOBAL%PROGRAM_RUN_INFO")
1249 :
1250 9025 : CALL collect_citations_from_ranks(para_env)
1251 : iw = cp_print_key_unit_nr(logger, root_section, "GLOBAL%REFERENCES", &
1252 9025 : extension=".Log")
1253 9025 : IF (iw > 0) THEN
1254 4608 : WRITE (UNIT=iw, FMT="(/,T2,A)") REPEAT("-", 79)
1255 4608 : WRITE (UNIT=iw, FMT="(T2,A,T80,A)") "-", "-"
1256 4608 : WRITE (UNIT=iw, FMT="(T2,A,T30,A,T80,A)") "-", "R E F E R E N C E S", "-"
1257 4608 : WRITE (UNIT=iw, FMT="(T2,A,T80,A)") "-", "-"
1258 4608 : WRITE (UNIT=iw, FMT="(T2,A)") REPEAT("-", 79)
1259 4608 : WRITE (UNIT=iw, FMT="(T2,A)") ""
1260 4608 : WRITE (UNIT=iw, FMT="(T2,A)") TRIM(cp2k_version)//", the CP2K developers group ("//TRIM(cp2k_year)//")."
1261 4608 : WRITE (UNIT=iw, FMT="(T2,A)") "CP2K is freely available from "//TRIM(cp2k_home)//" ."
1262 4608 : WRITE (UNIT=iw, FMT="(T2,A)") ""
1263 4608 : CALL print_cited_references(unit=iw)
1264 : END IF
1265 : CALL cp_print_key_finished_output(iw, logger, root_section, &
1266 9025 : "GLOBAL%REFERENCES")
1267 :
1268 9025 : CALL timestop(globenv%handle) ! corresponding the "CP2K" in cp2k_init
1269 :
1270 : iw = cp_print_key_unit_nr(logger, root_section, "GLOBAL%TIMINGS", &
1271 9025 : extension=".Log")
1272 9025 : r_timings = section_get_rval(root_section, "GLOBAL%TIMINGS%THRESHOLD")
1273 9025 : sort_by_self_time = section_get_lval(root_section, "GLOBAL%TIMINGS%SORT_BY_SELF_TIME")
1274 9025 : report_maxloc = section_get_lval(root_section, "GLOBAL%TIMINGS%REPORT_MAXLOC")
1275 9025 : IF (m_energy() .NE. 0.0_dp) THEN
1276 0 : CALL timings_report_print(iw, r_timings, sort_by_self_time, cost_type_energy, report_maxloc, para_env)
1277 : END IF
1278 9025 : CALL timings_report_print(iw, r_timings, sort_by_self_time, cost_type_time, report_maxloc, para_env)
1279 :
1280 : ! Write the callgraph, if desired by user
1281 9025 : CALL section_vals_val_get(root_section, "GLOBAL%CALLGRAPH", i_val=cg_mode)
1282 9025 : IF (cg_mode /= CALLGRAPH_NONE) THEN
1283 2 : CALL section_vals_val_get(root_section, "GLOBAL%CALLGRAPH_FILE_NAME", c_val=cg_filename)
1284 2 : IF (LEN_TRIM(cg_filename) == 0) cg_filename = TRIM(logger%iter_info%project_name)
1285 2 : IF (cg_mode == CALLGRAPH_ALL) & !incorporate mpi-rank into filename
1286 0 : cg_filename = TRIM(cg_filename)//"_"//TRIM(ADJUSTL(cp_to_string(para_env%mepos)))
1287 2 : IF (iw > 0) THEN
1288 1 : WRITE (UNIT=iw, FMT="(T2,3X,A)") "Writing callgraph to: "//TRIM(cg_filename)//".callgraph"
1289 1 : WRITE (UNIT=iw, FMT="()")
1290 1 : WRITE (UNIT=iw, FMT="(T2,A)") "-------------------------------------------------------------------------------"
1291 : END IF
1292 2 : IF (cg_mode == CALLGRAPH_ALL .OR. para_env%is_source()) &
1293 1 : CALL timings_report_callgraph(TRIM(cg_filename)//".callgraph")
1294 : END IF
1295 :
1296 : CALL cp_print_key_finished_output(iw, logger, root_section, &
1297 9025 : "GLOBAL%TIMINGS")
1298 :
1299 9025 : CALL rm_mp_perf_env()
1300 9025 : CALL rm_timer_env()
1301 :
1302 9025 : IF (para_env%is_source()) THEN
1303 : iw = cp_print_key_unit_nr(logger, root_section, "GLOBAL%PROGRAM_RUN_INFO", &
1304 4616 : extension=".log")
1305 :
1306 : ! Deleting (if existing) the external EXIT files
1307 4616 : delete_it = .FALSE.
1308 4616 : INQUIRE (FILE="EXIT", EXIST=delete_it)
1309 4616 : IF (delete_it) THEN
1310 0 : CALL open_file(file_name="EXIT", unit_number=unit_exit)
1311 0 : CALL close_file(unit_number=unit_exit, file_status="DELETE")
1312 : END IF
1313 :
1314 4616 : delete_it = .FALSE.
1315 4616 : INQUIRE (FILE=TRIM(logger%iter_info%project_name)//".EXIT", EXIST=delete_it)
1316 4616 : IF (delete_it) THEN
1317 0 : CALL open_file(file_name=TRIM(logger%iter_info%project_name)//".EXIT", unit_number=unit_exit)
1318 0 : CALL close_file(unit_number=unit_exit, file_status="DELETE")
1319 : END IF
1320 :
1321 : ! Print warning counter
1322 4616 : IF (iw > 0) THEN
1323 4616 : WRITE (iw, "(T2,A,I0)") "The number of warnings for this run is : ", warning_counter
1324 4616 : WRITE (iw, *) ""
1325 4616 : WRITE (UNIT=iw, FMT="(T2,A)") REPEAT("-", 79)
1326 : END IF
1327 :
1328 : ! Update the runtime environment variables
1329 4616 : CALL get_runtime_info()
1330 :
1331 : ! Just a choice, do not print the CP2K footer if there is a failure
1332 4876 : CALL cp2k_footer(iw, wdir)
1333 4616 : IF (iw > 0) FLUSH (iw) ! ignore &GLOBAL / FLUSH_SHOULD_FLUSH
1334 :
1335 : CALL cp_print_key_finished_output(iw, logger, root_section, &
1336 4616 : "GLOBAL%PROGRAM_RUN_INFO")
1337 : END IF
1338 :
1339 : ! Release message passing environment
1340 9025 : CALL cp_rm_default_logger()
1341 :
1342 9025 : END SUBROUTINE cp2k_finalize
1343 :
1344 : END MODULE environment
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