1 /* Copyright (c) 2007-2022. The SimGrid Team. All rights reserved. */
3 /* This program is free software; you can redistribute it and/or modify it
4 * under the terms of the license (GNU LGPL) which comes with this package. */
6 #ifndef SIMGRID_SIMIX_H
7 #define SIMGRID_SIMIX_H
9 #include <simgrid/forward.h>
10 #include <xbt/parmap.h>
12 #ifndef SIMIX_H_NO_DEPRECATED_WARNING
13 #warning simgrid/simix.h is deprecated and will be removed in v3.35.
16 /******************************* Networking ***********************************/
20 XBT_ATTRIB_DEPRECATED_v333("Please use kernel::context::is_parallel()") XBT_PUBLIC int SIMIX_context_is_parallel();
21 XBT_ATTRIB_DEPRECATED_v333("Please use kernel::context::get_nthreads()") XBT_PUBLIC int SIMIX_context_get_nthreads();
22 XBT_ATTRIB_DEPRECATED_v333("Please use kernel::context::set_nthreads()") XBT_PUBLIC
23 void SIMIX_context_set_nthreads(int nb_threads);
24 XBT_ATTRIB_DEPRECATED_v333("Please use kernel::context::get_parallel_mode()") XBT_PUBLIC e_xbt_parmap_mode_t
25 SIMIX_context_get_parallel_mode();
26 XBT_ATTRIB_DEPRECATED_v333("Please use kernel::context::set_parallel_mode()") XBT_PUBLIC
27 void SIMIX_context_set_parallel_mode(e_xbt_parmap_mode_t mode);
28 XBT_ATTRIB_DEPRECATED_v333("Please use Actor::is_maestro()") XBT_PUBLIC int SIMIX_is_maestro();
30 /********************************** Global ************************************/
31 /* Set some code to execute in the maestro (must be used before the engine creation)
33 * If no maestro code is registered (the default), the main thread
34 * is assumed to be the maestro. */
35 XBT_ATTRIB_DEPRECATED_v333("Please use simgrid_set_maestro()") XBT_PUBLIC
36 void SIMIX_set_maestro(void (*code)(void*), void* data);
40 /********************************* Process ************************************/
42 XBT_ATTRIB_DEPRECATED_v333("Please use kernel::actor::ActorImpl::self()") XBT_PUBLIC
44 simgrid::kernel::actor::ActorImpl*
49 XBT_ATTRIB_DEPRECATED_v333("Please use xbt_procname()") XBT_PUBLIC const char* SIMIX_process_self_get_name();
52 /****************************** Communication *********************************/
54 XBT_ATTRIB_DEPRECATED_v333("Please use Engine::set_default_comm_data_copy_callback()") XBT_PUBLIC
55 void SIMIX_comm_set_copy_data_callback(void (*callback)(simgrid::kernel::activity::CommImpl*, void*, size_t));
57 XBT_ATTRIB_DEPRECATED_v333("Please use Comm::copy_buffer_callback()") XBT_PUBLIC
58 void SIMIX_comm_copy_pointer_callback(simgrid::kernel::activity::CommImpl* comm, void* buff, size_t buff_size);
59 XBT_ATTRIB_DEPRECATED_v333("Please use Comm::copy_pointer_callback()") XBT_PUBLIC
60 void SIMIX_comm_copy_buffer_callback(simgrid::kernel::activity::CommImpl* comm, void* buff, size_t buff_size);
62 /******************************************************************************/
64 /******************************************************************************/
65 /* These functions are a system call-like interface to the simulation kernel. */
66 /* They can also be called from maestro's context, and they are thread safe. */
67 /******************************************************************************/
69 /************************** Communication simcalls ****************************/
71 XBT_ATTRIB_DEPRECATED_v335("Please use s4u::Comm::send()") XBT_PUBLIC
72 void simcall_comm_send(simgrid::kernel::actor::ActorImpl* sender, simgrid::kernel::activity::MailboxImpl* mbox,
73 double task_size, double rate, void* src_buff, size_t src_buff_size,
74 bool (*match_fun)(void*, void*, simgrid::kernel::activity::CommImpl*),
75 void (*copy_data_fun)(simgrid::kernel::activity::CommImpl*, void*, size_t), void* data,
78 XBT_ATTRIB_DEPRECATED_v335("Please use s4u::Comm::isend()") XBT_PUBLIC simgrid::kernel::activity::ActivityImplPtr
79 simcall_comm_isend(simgrid::kernel::actor::ActorImpl* sender, simgrid::kernel::activity::MailboxImpl* mbox,
80 double task_size, double rate, void* src_buff, size_t src_buff_size,
81 bool (*match_fun)(void*, void*, simgrid::kernel::activity::CommImpl*), void (*clean_fun)(void*),
82 void (*copy_data_fun)(simgrid::kernel::activity::CommImpl*, void*, size_t), void* data,
85 XBT_ATTRIB_DEPRECATED_v335("Please use s4u::Comm::recv()") XBT_PUBLIC
86 void simcall_comm_recv(simgrid::kernel::actor::ActorImpl* receiver, simgrid::kernel::activity::MailboxImpl* mbox,
87 void* dst_buff, size_t* dst_buff_size,
88 bool (*match_fun)(void*, void*, simgrid::kernel::activity::CommImpl*),
89 void (*copy_data_fun)(simgrid::kernel::activity::CommImpl*, void*, size_t), void* data,
90 double timeout, double rate);
92 XBT_ATTRIB_DEPRECATED_v335("Please use s4u::Comm::irecv()") XBT_PUBLIC simgrid::kernel::activity::ActivityImplPtr
93 simcall_comm_irecv(simgrid::kernel::actor::ActorImpl* receiver, simgrid::kernel::activity::MailboxImpl* mbox,
94 void* dst_buff, size_t* dst_buff_size,
95 bool (*match_fun)(void*, void*, simgrid::kernel::activity::CommImpl*),
96 void (*copy_data_fun)(simgrid::kernel::activity::CommImpl*, void*, size_t), void* data,
99 XBT_ATTRIB_DEPRECATED_v335("Please use s4u::Comm::wait_any_for()") XBT_PUBLIC ssize_t
100 simcall_comm_waitany(simgrid::kernel::activity::CommImpl* comms[], size_t count, double timeout);
101 XBT_ATTRIB_DEPRECATED_v335("Please use s4u::Comm::wait_for()") XBT_PUBLIC
102 void simcall_comm_wait(simgrid::kernel::activity::ActivityImpl* comm, double timeout);
103 XBT_ATTRIB_DEPRECATED_v335("Please use s4u::Comm::test()") XBT_PUBLIC
104 bool simcall_comm_test(simgrid::kernel::activity::ActivityImpl* comm);
105 XBT_ATTRIB_DEPRECATED_v335("Please use s4u::Comm::test_any()") XBT_PUBLIC ssize_t
106 simcall_comm_testany(simgrid::kernel::activity::CommImpl* comms[], size_t count);