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Merge branch 'master' of git+ssh://scm.gforge.inria.fr//gitroot/simgrid/simgrid
[simgrid.git] / src / simix / popping_bodies.cpp
1 /**********************************************************************/
2 /* File generated by src/simix/simcalls.py from src/simix/simcalls.in */
3 /*                                                                    */
4 /*                    DO NOT EVER CHANGE THIS FILE                    */
5 /*                                                                    */
6 /* change simcalls specification in src/simix/simcalls.in             */
7 /* Copyright (c) 2014-2017. The SimGrid Team. All rights reserved.    */
8 /**********************************************************************/
9
10 /*
11  * Note that the name comes from http://en.wikipedia.org/wiki/Popping
12  * Indeed, the control flow is doing a strange dance in there.
13  *
14  * That's not about http://en.wikipedia.org/wiki/Poop, despite the odor :)
15  */
16
17 #include <functional>
18 #include "smx_private.h"
19 #include "src/mc/mc_forward.hpp"
20 #include "xbt/ex.h"
21 #include <simgrid/simix.hpp>
22 /** @cond */ // Please Doxygen, don't look at this
23
24 template<class R, class... T>
25 inline static R simcall(e_smx_simcall_t call, T const&... t)
26 {
27   smx_actor_t self = SIMIX_process_self();
28   simgrid::simix::marshal(&self->simcall, call, t...);
29   if (self != simix_global->maestro_process) {
30     XBT_DEBUG("Yield process '%s' on simcall %s (%d)", self->name.c_str(),
31               SIMIX_simcall_name(self->simcall.call), (int)self->simcall.call);
32     SIMIX_process_yield(self);
33   } else {
34     SIMIX_simcall_handle(&self->simcall, 0);
35   }
36   return simgrid::simix::unmarshal<R>(self->simcall.result);
37 }
38
39 inline static void simcall_BODY_process_kill(smx_actor_t process) {
40     /* Go to that function to follow the code flow through the simcall barrier */
41     if (0) simcall_HANDLER_process_kill(&SIMIX_process_self()->simcall, process);
42     return simcall<void, smx_actor_t>(SIMCALL_PROCESS_KILL, process);
43   }
44
45 inline static void simcall_BODY_process_killall(int reset_pid) {
46     /* Go to that function to follow the code flow through the simcall barrier */
47     if (0) simcall_HANDLER_process_killall(&SIMIX_process_self()->simcall, reset_pid);
48     return simcall<void, int>(SIMCALL_PROCESS_KILLALL, reset_pid);
49   }
50
51 inline static void simcall_BODY_process_cleanup(smx_actor_t process) {
52     /* Go to that function to follow the code flow through the simcall barrier */
53     if (0) SIMIX_process_cleanup(process);
54     return simcall<void, smx_actor_t>(SIMCALL_PROCESS_CLEANUP, process);
55   }
56
57 inline static void simcall_BODY_process_suspend(smx_actor_t process) {
58     /* Go to that function to follow the code flow through the simcall barrier */
59     if (0) simcall_HANDLER_process_suspend(&SIMIX_process_self()->simcall, process);
60     return simcall<void, smx_actor_t>(SIMCALL_PROCESS_SUSPEND, process);
61   }
62
63 inline static void simcall_BODY_process_resume(smx_actor_t process) {
64     /* Go to that function to follow the code flow through the simcall barrier */
65     if (0) SIMIX_process_resume(process);
66     return simcall<void, smx_actor_t>(SIMCALL_PROCESS_RESUME, process);
67   }
68
69 inline static void simcall_BODY_process_set_host(smx_actor_t process, sg_host_t dest) {
70     /* Go to that function to follow the code flow through the simcall barrier */
71     if (0) simcall_HANDLER_process_set_host(&SIMIX_process_self()->simcall, process, dest);
72     return simcall<void, smx_actor_t, sg_host_t>(SIMCALL_PROCESS_SET_HOST, process, dest);
73   }
74
75 inline static int simcall_BODY_process_is_suspended(smx_actor_t process) {
76     /* Go to that function to follow the code flow through the simcall barrier */
77     if (0) SIMIX_process_is_suspended(process);
78     return simcall<int, smx_actor_t>(SIMCALL_PROCESS_IS_SUSPENDED, process);
79   }
80
81 inline static int simcall_BODY_process_join(smx_actor_t process, double timeout) {
82     /* Go to that function to follow the code flow through the simcall barrier */
83     if (0) simcall_HANDLER_process_join(&SIMIX_process_self()->simcall, process, timeout);
84     return simcall<int, smx_actor_t, double>(SIMCALL_PROCESS_JOIN, process, timeout);
85   }
86
87 inline static int simcall_BODY_process_sleep(double duration) {
88     /* Go to that function to follow the code flow through the simcall barrier */
89     if (0) simcall_HANDLER_process_sleep(&SIMIX_process_self()->simcall, duration);
90     return simcall<int, double>(SIMCALL_PROCESS_SLEEP, duration);
91   }
92
93   inline static boost::intrusive_ptr<simgrid::kernel::activity::ExecImpl>
94   simcall_BODY_execution_start(const char* name, double flops_amount, double priority, double bound)
95   {
96     /* Go to that function to follow the code flow through the simcall barrier */
97     if (0) simcall_HANDLER_execution_start(&SIMIX_process_self()->simcall, name, flops_amount, priority, bound);
98     return simcall<boost::intrusive_ptr<simgrid::kernel::activity::ExecImpl>, const char*, double, double, double>(
99         SIMCALL_EXECUTION_START, name, flops_amount, priority, bound);
100   }
101
102   inline static boost::intrusive_ptr<simgrid::kernel::activity::ExecImpl>
103   simcall_BODY_execution_parallel_start(const char* name, int host_nb, sg_host_t* host_list, double* flops_amount,
104                                         double* bytes_amount, double amount, double rate, double timeout)
105   {
106     /* Go to that function to follow the code flow through the simcall barrier */
107     if (0) SIMIX_execution_parallel_start(name, host_nb, host_list, flops_amount, bytes_amount, amount, rate, timeout);
108     return simcall<boost::intrusive_ptr<simgrid::kernel::activity::ExecImpl>, const char*, int, sg_host_t*, double*,
109                    double*, double, double, double>(SIMCALL_EXECUTION_PARALLEL_START, name, host_nb, host_list,
110                                                     flops_amount, bytes_amount, amount, rate, timeout);
111   }
112
113   inline static void
114   simcall_BODY_execution_cancel(boost::intrusive_ptr<simgrid::kernel::activity::ActivityImpl> execution)
115   {
116     /* Go to that function to follow the code flow through the simcall barrier */
117     if (0) SIMIX_execution_cancel(execution);
118     return simcall<void, boost::intrusive_ptr<simgrid::kernel::activity::ActivityImpl>>(SIMCALL_EXECUTION_CANCEL,
119                                                                                         execution);
120   }
121
122   inline static void
123   simcall_BODY_execution_set_priority(boost::intrusive_ptr<simgrid::kernel::activity::ActivityImpl> execution,
124                                       double priority)
125   {
126     /* Go to that function to follow the code flow through the simcall barrier */
127     if (0) SIMIX_execution_set_priority(execution, priority);
128     return simcall<void, boost::intrusive_ptr<simgrid::kernel::activity::ActivityImpl>, double>(
129         SIMCALL_EXECUTION_SET_PRIORITY, execution, priority);
130   }
131
132   inline static void
133   simcall_BODY_execution_set_bound(boost::intrusive_ptr<simgrid::kernel::activity::ActivityImpl> execution,
134                                    double bound)
135   {
136     /* Go to that function to follow the code flow through the simcall barrier */
137     if (0) SIMIX_execution_set_bound(execution, bound);
138     return simcall<void, boost::intrusive_ptr<simgrid::kernel::activity::ActivityImpl>, double>(
139         SIMCALL_EXECUTION_SET_BOUND, execution, bound);
140   }
141
142   inline static int simcall_BODY_execution_wait(boost::intrusive_ptr<simgrid::kernel::activity::ActivityImpl> execution)
143   {
144     /* Go to that function to follow the code flow through the simcall barrier */
145     if (0) simcall_HANDLER_execution_wait(&SIMIX_process_self()->simcall, execution);
146     return simcall<int, boost::intrusive_ptr<simgrid::kernel::activity::ActivityImpl>>(SIMCALL_EXECUTION_WAIT,
147                                                                                        execution);
148   }
149
150 inline static void simcall_BODY_process_on_exit(smx_actor_t process, int_f_pvoid_pvoid_t fun, void* data) {
151     /* Go to that function to follow the code flow through the simcall barrier */
152     if (0) SIMIX_process_on_exit(process, fun, data);
153     return simcall<void, smx_actor_t, int_f_pvoid_pvoid_t, void*>(SIMCALL_PROCESS_ON_EXIT, process, fun, data);
154   }
155
156 inline static void simcall_BODY_process_auto_restart_set(smx_actor_t process, int auto_restart) {
157     /* Go to that function to follow the code flow through the simcall barrier */
158     if (0) SIMIX_process_auto_restart_set(process, auto_restart);
159     return simcall<void, smx_actor_t, int>(SIMCALL_PROCESS_AUTO_RESTART_SET, process, auto_restart);
160   }
161
162 inline static smx_actor_t simcall_BODY_process_restart(smx_actor_t process) {
163     /* Go to that function to follow the code flow through the simcall barrier */
164     if (0) simcall_HANDLER_process_restart(&SIMIX_process_self()->simcall, process);
165     return simcall<smx_actor_t, smx_actor_t>(SIMCALL_PROCESS_RESTART, process);
166   }
167
168   inline static boost::intrusive_ptr<simgrid::kernel::activity::ActivityImpl>
169   simcall_BODY_comm_iprobe(smx_mailbox_t mbox, int type, int src, int tag, simix_match_func_t match_fun, void* data)
170   {
171     /* Go to that function to follow the code flow through the simcall barrier */
172     if (0) simcall_HANDLER_comm_iprobe(&SIMIX_process_self()->simcall, mbox, type, src, tag, match_fun, data);
173     return simcall<boost::intrusive_ptr<simgrid::kernel::activity::ActivityImpl>, smx_mailbox_t, int, int, int,
174                    simix_match_func_t, void*>(SIMCALL_COMM_IPROBE, mbox, type, src, tag, match_fun, data);
175   }
176
177 inline static void simcall_BODY_comm_send(smx_actor_t sender, smx_mailbox_t mbox, double task_size, double rate, void* src_buff, size_t src_buff_size, simix_match_func_t match_fun, simix_copy_data_func_t copy_data_fun, void* data, double timeout) {
178     /* Go to that function to follow the code flow through the simcall barrier */
179     if (0) simcall_HANDLER_comm_send(&SIMIX_process_self()->simcall, sender, mbox, task_size, rate, src_buff, src_buff_size, match_fun, copy_data_fun, data, timeout);
180     return simcall<void, smx_actor_t, smx_mailbox_t, double, double, void*, size_t, simix_match_func_t, simix_copy_data_func_t, void*, double>(SIMCALL_COMM_SEND, sender, mbox, task_size, rate, src_buff, src_buff_size, match_fun, copy_data_fun, data, timeout);
181   }
182
183   inline static boost::intrusive_ptr<simgrid::kernel::activity::ActivityImpl>
184   simcall_BODY_comm_isend(smx_actor_t sender, smx_mailbox_t mbox, double task_size, double rate, void* src_buff,
185                           size_t src_buff_size, simix_match_func_t match_fun, simix_clean_func_t clean_fun,
186                           simix_copy_data_func_t copy_data_fun, void* data, int detached)
187   {
188     /* Go to that function to follow the code flow through the simcall barrier */
189     if (0) simcall_HANDLER_comm_isend(&SIMIX_process_self()->simcall, sender, mbox, task_size, rate, src_buff, src_buff_size, match_fun, clean_fun, copy_data_fun, data, detached);
190     return simcall<boost::intrusive_ptr<simgrid::kernel::activity::ActivityImpl>, smx_actor_t, smx_mailbox_t, double,
191                    double, void*, size_t, simix_match_func_t, simix_clean_func_t, simix_copy_data_func_t, void*, int>(
192         SIMCALL_COMM_ISEND, sender, mbox, task_size, rate, src_buff, src_buff_size, match_fun, clean_fun, copy_data_fun,
193         data, detached);
194   }
195
196 inline static void simcall_BODY_comm_recv(smx_actor_t receiver, smx_mailbox_t mbox, void* dst_buff, size_t* dst_buff_size, simix_match_func_t match_fun, simix_copy_data_func_t copy_data_fun, void* data, double timeout, double rate) {
197     /* Go to that function to follow the code flow through the simcall barrier */
198     if (0) simcall_HANDLER_comm_recv(&SIMIX_process_self()->simcall, receiver, mbox, dst_buff, dst_buff_size, match_fun, copy_data_fun, data, timeout, rate);
199     return simcall<void, smx_actor_t, smx_mailbox_t, void*, size_t*, simix_match_func_t, simix_copy_data_func_t, void*, double, double>(SIMCALL_COMM_RECV, receiver, mbox, dst_buff, dst_buff_size, match_fun, copy_data_fun, data, timeout, rate);
200   }
201
202   inline static boost::intrusive_ptr<simgrid::kernel::activity::ActivityImpl>
203   simcall_BODY_comm_irecv(smx_actor_t receiver, smx_mailbox_t mbox, void* dst_buff, size_t* dst_buff_size,
204                           simix_match_func_t match_fun, simix_copy_data_func_t copy_data_fun, void* data, double rate)
205   {
206     /* Go to that function to follow the code flow through the simcall barrier */
207     if (0) simcall_HANDLER_comm_irecv(&SIMIX_process_self()->simcall, receiver, mbox, dst_buff, dst_buff_size, match_fun, copy_data_fun, data, rate);
208     return simcall<boost::intrusive_ptr<simgrid::kernel::activity::ActivityImpl>, smx_actor_t, smx_mailbox_t, void*,
209                    size_t*, simix_match_func_t, simix_copy_data_func_t, void*, double>(
210         SIMCALL_COMM_IRECV, receiver, mbox, dst_buff, dst_buff_size, match_fun, copy_data_fun, data, rate);
211   }
212
213 inline static int simcall_BODY_comm_waitany(xbt_dynar_t comms, double timeout) {
214     /* Go to that function to follow the code flow through the simcall barrier */
215     if (0) simcall_HANDLER_comm_waitany(&SIMIX_process_self()->simcall, comms, timeout);
216     return simcall<int, xbt_dynar_t, double>(SIMCALL_COMM_WAITANY, comms, timeout);
217   }
218
219   inline static void simcall_BODY_comm_wait(boost::intrusive_ptr<simgrid::kernel::activity::ActivityImpl> comm,
220                                             double timeout)
221   {
222     /* Go to that function to follow the code flow through the simcall barrier */
223     if (0) simcall_HANDLER_comm_wait(&SIMIX_process_self()->simcall, comm, timeout);
224     return simcall<void, boost::intrusive_ptr<simgrid::kernel::activity::ActivityImpl>, double>(SIMCALL_COMM_WAIT, comm,
225                                                                                                 timeout);
226   }
227
228   inline static int simcall_BODY_comm_test(boost::intrusive_ptr<simgrid::kernel::activity::ActivityImpl> comm)
229   {
230     /* Go to that function to follow the code flow through the simcall barrier */
231     if (0) simcall_HANDLER_comm_test(&SIMIX_process_self()->simcall, comm);
232     return simcall<int, boost::intrusive_ptr<simgrid::kernel::activity::ActivityImpl>>(SIMCALL_COMM_TEST, comm);
233   }
234
235   inline static int simcall_BODY_comm_testany(boost::intrusive_ptr<simgrid::kernel::activity::ActivityImpl>* comms,
236                                               size_t count)
237   {
238     /* Go to that function to follow the code flow through the simcall barrier */
239     if (0) simcall_HANDLER_comm_testany(&SIMIX_process_self()->simcall, comms, count);
240     return simcall<int, boost::intrusive_ptr<simgrid::kernel::activity::ActivityImpl>*, size_t>(SIMCALL_COMM_TESTANY,
241                                                                                                 comms, count);
242   }
243
244 inline static smx_mutex_t simcall_BODY_mutex_init() {
245     /* Go to that function to follow the code flow through the simcall barrier */
246     if (0) simcall_HANDLER_mutex_init(&SIMIX_process_self()->simcall);
247     return simcall<smx_mutex_t>(SIMCALL_MUTEX_INIT);
248   }
249
250 inline static void simcall_BODY_mutex_lock(smx_mutex_t mutex) {
251     /* Go to that function to follow the code flow through the simcall barrier */
252     if (0) simcall_HANDLER_mutex_lock(&SIMIX_process_self()->simcall, mutex);
253     return simcall<void, smx_mutex_t>(SIMCALL_MUTEX_LOCK, mutex);
254   }
255
256 inline static int simcall_BODY_mutex_trylock(smx_mutex_t mutex) {
257     /* Go to that function to follow the code flow through the simcall barrier */
258     if (0) simcall_HANDLER_mutex_trylock(&SIMIX_process_self()->simcall, mutex);
259     return simcall<int, smx_mutex_t>(SIMCALL_MUTEX_TRYLOCK, mutex);
260   }
261
262 inline static void simcall_BODY_mutex_unlock(smx_mutex_t mutex) {
263     /* Go to that function to follow the code flow through the simcall barrier */
264     if (0) simcall_HANDLER_mutex_unlock(&SIMIX_process_self()->simcall, mutex);
265     return simcall<void, smx_mutex_t>(SIMCALL_MUTEX_UNLOCK, mutex);
266   }
267
268 inline static smx_cond_t simcall_BODY_cond_init() {
269     /* Go to that function to follow the code flow through the simcall barrier */
270     if (0) SIMIX_cond_init();
271     return simcall<smx_cond_t>(SIMCALL_COND_INIT);
272   }
273
274 inline static void simcall_BODY_cond_signal(smx_cond_t cond) {
275     /* Go to that function to follow the code flow through the simcall barrier */
276     if (0) SIMIX_cond_signal(cond);
277     return simcall<void, smx_cond_t>(SIMCALL_COND_SIGNAL, cond);
278   }
279
280 inline static void simcall_BODY_cond_wait(smx_cond_t cond, smx_mutex_t mutex) {
281     /* Go to that function to follow the code flow through the simcall barrier */
282     if (0) simcall_HANDLER_cond_wait(&SIMIX_process_self()->simcall, cond, mutex);
283     return simcall<void, smx_cond_t, smx_mutex_t>(SIMCALL_COND_WAIT, cond, mutex);
284   }
285
286 inline static void simcall_BODY_cond_wait_timeout(smx_cond_t cond, smx_mutex_t mutex, double timeout) {
287     /* Go to that function to follow the code flow through the simcall barrier */
288     if (0) simcall_HANDLER_cond_wait_timeout(&SIMIX_process_self()->simcall, cond, mutex, timeout);
289     return simcall<void, smx_cond_t, smx_mutex_t, double>(SIMCALL_COND_WAIT_TIMEOUT, cond, mutex, timeout);
290   }
291
292 inline static void simcall_BODY_cond_broadcast(smx_cond_t cond) {
293     /* Go to that function to follow the code flow through the simcall barrier */
294     if (0) SIMIX_cond_broadcast(cond);
295     return simcall<void, smx_cond_t>(SIMCALL_COND_BROADCAST, cond);
296   }
297
298 inline static smx_sem_t simcall_BODY_sem_init(unsigned int capacity) {
299     /* Go to that function to follow the code flow through the simcall barrier */
300     if (0) SIMIX_sem_init(capacity);
301     return simcall<smx_sem_t, unsigned int>(SIMCALL_SEM_INIT, capacity);
302   }
303
304 inline static void simcall_BODY_sem_release(smx_sem_t sem) {
305     /* Go to that function to follow the code flow through the simcall barrier */
306     if (0) simcall_HANDLER_sem_release(&SIMIX_process_self()->simcall, sem);
307     return simcall<void, smx_sem_t>(SIMCALL_SEM_RELEASE, sem);
308   }
309
310 inline static int simcall_BODY_sem_would_block(smx_sem_t sem) {
311     /* Go to that function to follow the code flow through the simcall barrier */
312     if (0) simcall_HANDLER_sem_would_block(&SIMIX_process_self()->simcall, sem);
313     return simcall<int, smx_sem_t>(SIMCALL_SEM_WOULD_BLOCK, sem);
314   }
315
316 inline static void simcall_BODY_sem_acquire(smx_sem_t sem) {
317     /* Go to that function to follow the code flow through the simcall barrier */
318     if (0) simcall_HANDLER_sem_acquire(&SIMIX_process_self()->simcall, sem);
319     return simcall<void, smx_sem_t>(SIMCALL_SEM_ACQUIRE, sem);
320   }
321
322 inline static void simcall_BODY_sem_acquire_timeout(smx_sem_t sem, double timeout) {
323     /* Go to that function to follow the code flow through the simcall barrier */
324     if (0) simcall_HANDLER_sem_acquire_timeout(&SIMIX_process_self()->simcall, sem, timeout);
325     return simcall<void, smx_sem_t, double>(SIMCALL_SEM_ACQUIRE_TIMEOUT, sem, timeout);
326   }
327
328 inline static int simcall_BODY_sem_get_capacity(smx_sem_t sem) {
329     /* Go to that function to follow the code flow through the simcall barrier */
330     if (0) simcall_HANDLER_sem_get_capacity(&SIMIX_process_self()->simcall, sem);
331     return simcall<int, smx_sem_t>(SIMCALL_SEM_GET_CAPACITY, sem);
332   }
333
334   inline static sg_size_t simcall_BODY_file_read(surf_file_t fd, sg_size_t size, sg_host_t host)
335   {
336     /* Go to that function to follow the code flow through the simcall barrier */
337     if (0) simcall_HANDLER_file_read(&SIMIX_process_self()->simcall, fd, size, host);
338     return simcall<sg_size_t, surf_file_t, sg_size_t, sg_host_t>(SIMCALL_FILE_READ, fd, size, host);
339   }
340
341   inline static sg_size_t simcall_BODY_file_write(surf_file_t fd, sg_size_t size, sg_host_t host)
342   {
343     /* Go to that function to follow the code flow through the simcall barrier */
344     if (0) simcall_HANDLER_file_write(&SIMIX_process_self()->simcall, fd, size, host);
345     return simcall<sg_size_t, surf_file_t, sg_size_t, sg_host_t>(SIMCALL_FILE_WRITE, fd, size, host);
346   }
347
348   inline static surf_file_t simcall_BODY_file_open(const char* mount, const char* path, sg_storage_t st)
349   {
350     /* Go to that function to follow the code flow through the simcall barrier */
351     if (0)
352       simcall_HANDLER_file_open(&SIMIX_process_self()->simcall, mount, path, st);
353     return simcall<surf_file_t, const char*, const char*, sg_storage_t>(SIMCALL_FILE_OPEN, mount, path, st);
354   }
355
356   inline static int simcall_BODY_file_close(surf_file_t fd, sg_host_t host)
357   {
358     /* Go to that function to follow the code flow through the simcall barrier */
359     if (0) simcall_HANDLER_file_close(&SIMIX_process_self()->simcall, fd, host);
360     return simcall<int, surf_file_t, sg_host_t>(SIMCALL_FILE_CLOSE, fd, host);
361   }
362
363   inline static int simcall_BODY_file_move(surf_file_t fd, const char* fullpath)
364   {
365     /* Go to that function to follow the code flow through the simcall barrier */
366     if (0) simcall_HANDLER_file_move(&SIMIX_process_self()->simcall, fd, fullpath);
367     return simcall<int, surf_file_t, const char*>(SIMCALL_FILE_MOVE, fd, fullpath);
368   }
369
370 inline static int simcall_BODY_mc_random(int min, int max) {
371     /* Go to that function to follow the code flow through the simcall barrier */
372     if (0) simcall_HANDLER_mc_random(&SIMIX_process_self()->simcall, min, max);
373     return simcall<int, int, int>(SIMCALL_MC_RANDOM, min, max);
374   }
375
376   inline static void simcall_BODY_set_category(boost::intrusive_ptr<simgrid::kernel::activity::ActivityImpl> synchro,
377                                                const char* category)
378   {
379     /* Go to that function to follow the code flow through the simcall barrier */
380     if (0) SIMIX_set_category(synchro, category);
381     return simcall<void, boost::intrusive_ptr<simgrid::kernel::activity::ActivityImpl>, const char*>(
382         SIMCALL_SET_CATEGORY, synchro, category);
383   }
384
385 inline static void simcall_BODY_run_kernel(std::function<void()> const* code) {
386     /* Go to that function to follow the code flow through the simcall barrier */
387     if (0) SIMIX_run_kernel(code);
388     return simcall<void, std::function<void()> const*>(SIMCALL_RUN_KERNEL, code);
389   }
390
391 inline static void simcall_BODY_run_blocking(std::function<void()> const* code) {
392     /* Go to that function to follow the code flow through the simcall barrier */
393     if (0) SIMIX_run_blocking(code);
394     return simcall<void, std::function<void()> const*>(SIMCALL_RUN_BLOCKING, code);
395   }/** @endcond */