1 /* Copyright (c) 2007, 2008, 2009, 2010. The SimGrid Team.
2 * All rights reserved. */
4 /* This program is free software; you can redistribute it and/or modify it
5 * under the terms of the license (GNU LGPL) which comes with this package. */
7 #ifndef _SIMIX_SMURF_PRIVATE_H
8 #define _SIMIX_SMURF_PRIVATE_H
10 /********************************* Requests ***********************************/
12 /* we want to build the e_smx_t enumeration and the table of the corresponding
13 * strings automatically, using macros */
15 #define SIMIX_REQ_LIST1 \
16 SIMIX_REQ_ENUM_ELEMENT(REQ_NO_REQ),\
17 SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_GET_BY_NAME),\
18 SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_GET_NAME),\
19 SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_GET_PROPERTIES),\
20 SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_GET_SPEED),\
21 SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_GET_AVAILABLE_SPEED),\
22 SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_GET_STATE),\
23 SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_GET_DATA),\
24 SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_SET_DATA),\
25 SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_EXECUTE),\
26 SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_PARALLEL_EXECUTE),\
27 SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_EXECUTION_DESTROY),\
28 SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_EXECUTION_CANCEL),\
29 SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_EXECUTION_GET_REMAINS),\
30 SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_EXECUTION_GET_STATE),\
31 SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_EXECUTION_SET_PRIORITY),\
32 SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_EXECUTION_WAIT),\
33 SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_CREATE),\
34 SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_KILL),\
35 SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_KILLALL),\
36 SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_CLEANUP),\
37 SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_CHANGE_HOST),\
38 SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_SUSPEND),\
39 SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_RESUME),\
40 SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_COUNT),\
41 SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_GET_DATA),\
42 SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_SET_DATA),\
43 SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_GET_HOST),\
44 SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_GET_NAME),\
45 SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_IS_SUSPENDED),\
46 SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_GET_PROPERTIES),\
47 SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_SLEEP),\
48 SIMIX_REQ_ENUM_ELEMENT(REQ_RDV_CREATE),\
49 SIMIX_REQ_ENUM_ELEMENT(REQ_RDV_DESTROY),\
50 SIMIX_REQ_ENUM_ELEMENT(REQ_RDV_GEY_BY_NAME),\
51 SIMIX_REQ_ENUM_ELEMENT(REQ_RDV_COMM_COUNT_BY_HOST),\
52 SIMIX_REQ_ENUM_ELEMENT(REQ_RDV_GET_HEAD),\
53 SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_SEND),\
54 SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_ISEND),\
55 SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_RECV),\
56 SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_IRECV),\
57 SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_DESTROY),\
58 SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_CANCEL),\
59 SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_WAITANY),\
60 SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_WAIT),\
61 SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_TEST),\
62 SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_TESTANY),\
63 SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_GET_REMAINS),\
64 SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_GET_STATE),\
65 SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_GET_SRC_DATA),\
66 SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_GET_DST_DATA),\
67 SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_GET_SRC_PROC),\
68 SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_GET_DST_PROC),\
69 SIMIX_REQ_ENUM_ELEMENT(REQ_MUTEX_INIT),\
70 SIMIX_REQ_ENUM_ELEMENT(REQ_MUTEX_DESTROY),\
71 SIMIX_REQ_ENUM_ELEMENT(REQ_MUTEX_LOCK),\
72 SIMIX_REQ_ENUM_ELEMENT(REQ_MUTEX_TRYLOCK),\
73 SIMIX_REQ_ENUM_ELEMENT(REQ_MUTEX_UNLOCK),\
74 SIMIX_REQ_ENUM_ELEMENT(REQ_COND_INIT),\
75 SIMIX_REQ_ENUM_ELEMENT(REQ_COND_DESTROY),\
76 SIMIX_REQ_ENUM_ELEMENT(REQ_COND_SIGNAL),\
77 SIMIX_REQ_ENUM_ELEMENT(REQ_COND_WAIT),\
78 SIMIX_REQ_ENUM_ELEMENT(REQ_COND_WAIT_TIMEOUT),\
79 SIMIX_REQ_ENUM_ELEMENT(REQ_COND_BROADCAST),\
80 SIMIX_REQ_ENUM_ELEMENT(REQ_SEM_INIT),\
81 SIMIX_REQ_ENUM_ELEMENT(REQ_SEM_DESTROY),\
82 SIMIX_REQ_ENUM_ELEMENT(REQ_SEM_RELEASE),\
83 SIMIX_REQ_ENUM_ELEMENT(REQ_SEM_WOULD_BLOCK),\
84 SIMIX_REQ_ENUM_ELEMENT(REQ_SEM_ACQUIRE),\
85 SIMIX_REQ_ENUM_ELEMENT(REQ_SEM_ACQUIRE_TIMEOUT),\
86 SIMIX_REQ_ENUM_ELEMENT(REQ_SEM_GET_CAPACITY),\
87 SIMIX_REQ_ENUM_ELEMENT(REQ_FILE_READ)
89 /* REQ_COMM_IS_LATENCY_BOUNDED and REQ_SET_CATEGORY make things complicated
90 * because they are not always present */
91 #ifdef HAVE_LATENCY_BOUND_TRACKING
92 #define SIMIX_REQ_LIST2 \
93 ,SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_IS_LATENCY_BOUNDED)
95 #define SIMIX_REQ_LIST2
99 #define SIMIX_REQ_LIST3 \
100 ,SIMIX_REQ_ENUM_ELEMENT(REQ_SET_CATEGORY)
102 #define SIMIX_REQ_LIST3
105 /* SIMIX_REQ_LIST is the final macro to use */
106 #define SIMIX_REQ_LIST SIMIX_REQ_LIST1 SIMIX_REQ_LIST2 SIMIX_REQ_LIST3
108 /* you can redefine the following macro differently to generate something else
109 * with the list of enumeration values (e.g. a table of strings or a table of function pointers) */
110 #define SIMIX_REQ_ENUM_ELEMENT(x) x
113 * \brief All possible SIMIX requests.
120 * \brief Represents a SIMIX request.
122 typedef struct s_smx_req {
124 smx_process_t issuer;
141 } host_get_properties;
151 } host_get_available_speed;
171 double computation_amount;
179 smx_host_t *host_list;
180 double *computation_amount;
181 double *communication_amount;
185 } host_parallel_execute;
188 smx_action_t execution;
189 } host_execution_destroy;
192 smx_action_t execution;
193 } host_execution_cancel;
196 smx_action_t execution;
198 } host_execution_get_remains;
201 smx_action_t execution;
202 e_smx_state_t result;
203 } host_execution_get_state;
206 smx_action_t execution;
208 } host_execution_set_priority;
211 smx_action_t execution;
212 e_smx_state_t result;
213 } host_execution_wait;
216 smx_process_t *process;
218 xbt_main_func_t code;
220 const char *hostname;
223 xbt_dict_t properties;
227 smx_process_t process;
231 smx_process_t process;
235 smx_process_t process;
237 } process_change_host;
240 smx_process_t process;
244 smx_process_t process;
252 smx_process_t process;
257 smx_process_t process;
262 smx_process_t process;
267 smx_process_t process;
272 smx_process_t process;
274 } process_is_suspended;
277 smx_process_t process;
279 } process_get_properties;
283 e_smx_state_t result;
304 } rdv_comm_count_by_host;
316 size_t src_buff_size;
317 int (*match_fun)(void *, void *);
327 size_t src_buff_size;
328 int (*match_fun)(void *, void *);
329 void (*clean_fun)(void *);
338 size_t *dst_buff_size;
339 int (*match_fun)(void *, void *);
347 size_t *dst_buff_size;
348 int (*match_fun)(void *, void *);
388 e_smx_state_t result;
403 smx_process_t result;
408 smx_process_t result;
411 #ifdef HAVE_LATENCY_BOUND_TRACKING
415 } comm_is_latency_bounded;
421 const char *category;
498 } sem_acquire_timeout;
509 } s_smx_req_t, *smx_req_t;
511 /******************************** General *************************************/
513 void SIMIX_request_push(smx_process_t self);
514 void SIMIX_request_answer(smx_req_t);
515 void SIMIX_request_pre(smx_req_t, int);
516 void SIMIX_request_post(smx_action_t);
517 XBT_INLINE smx_req_t SIMIX_req_mine(void);