31 #ifdef STARPU_HAVE_SIMGRID_MSG_H 32 #include <simgrid/msg.h> 33 #elif defined(STARPU_HAVE_MSG_MSG_H) 37 #ifdef STARPU_HAVE_XBT_BASE_H 40 #ifdef STARPU_HAVE_SIMGRID_VERSION_H 41 #include <simgrid/version.h> 43 #ifdef STARPU_HAVE_SIMGRID_ZONE_H 44 #include <simgrid/zone.h> 46 #ifdef STARPU_HAVE_SIMGRID_HOST_H 47 #include <simgrid/host.h> 50 #include <xbt/xbt_os_time.h> 60 #define STARPU_MPI_AS_PREFIX "StarPU-MPI" 61 #define _starpu_simgrid_running_smpi() (getenv("SMPI_GLOBAL_SIZE") != NULL) 63 void _starpu_start_simgrid(
int *argc,
char **argv);
65 void _starpu_simgrid_init_early(
int *argc,
char ***argv);
66 void _starpu_simgrid_init(
void);
67 void _starpu_simgrid_deinit(
void);
68 void _starpu_simgrid_deinit_late(
void);
69 void _starpu_simgrid_actor_setup(
void);
70 void _starpu_simgrid_wait_tasks(
int workerid);
72 void _starpu_simgrid_submit_job(
int workerid,
struct _starpu_job *job,
struct starpu_perfmodel_arch* perf_arch,
double length,
unsigned *finished);
73 struct _starpu_data_request;
74 int _starpu_simgrid_transfer(
size_t size,
unsigned src_node,
unsigned dst_node,
struct _starpu_data_request *req);
78 void _starpu_simgrid_sync_gpus(
void);
81 unsigned long long _starpu_simgrid_get_memsize(
const char *prefix,
unsigned devid);
82 starpu_sg_host_t _starpu_simgrid_get_host_by_name(
const char *name);
83 starpu_sg_host_t _starpu_simgrid_get_memnode_host(
unsigned node);
85 starpu_sg_host_t _starpu_simgrid_get_host_by_worker(
struct _starpu_worker *worker);
86 void _starpu_simgrid_get_platform_path(
int version,
char *path,
size_t maxlen);
87 #if defined(HAVE_SG_ZONE_GET_BY_NAME) || defined(sg_zone_get_by_name) 88 sg_netzone_t _starpu_simgrid_get_as_by_name(
const char *name);
90 msg_as_t _starpu_simgrid_get_as_by_name(
const char *name);
92 #pragma weak starpu_mpi_world_rank 93 extern int starpu_mpi_world_rank(
void);
94 #pragma weak _starpu_mpi_simgrid_init 95 int _starpu_mpi_simgrid_init(
int argc,
char *argv[]);
97 extern starpu_pthread_queue_t _starpu_simgrid_transfer_queue[STARPU_MAXNODES];
98 extern starpu_pthread_queue_t _starpu_simgrid_task_queue[STARPU_NMAXWORKERS];
100 #define _starpu_simgrid_cuda_malloc_cost() starpu_get_env_number_default("STARPU_SIMGRID_CUDA_MALLOC_COST", 1) 101 #define _starpu_simgrid_queue_malloc_cost() starpu_get_env_number_default("STARPU_SIMGRID_QUEUE_MALLOC_COST", 1) 102 #define _starpu_simgrid_task_submit_cost() starpu_get_env_number_default("STARPU_SIMGRID_TASK_SUBMIT_COST", 1) 103 #define _starpu_simgrid_fetching_input_cost() starpu_get_env_number_default("STARPU_SIMGRID_FETCHING_INPUT_COST", 1) 104 #define _starpu_simgrid_sched_cost() starpu_get_env_number_default("STARPU_SIMGRID_SCHED_COST", 0) 110 void _starpu_simgrid_xbt_thread_create(
const char *name, void_f_pvoid_t code,
113 #define _SIMGRID_TIMER_BEGIN(cond) \ 115 xbt_os_timer_t __timer = NULL; \ 117 __timer = xbt_os_timer_new(); \ 118 xbt_os_threadtimer_start(__timer); \ 120 #define _SIMGRID_TIMER_END \ 122 xbt_os_threadtimer_stop(__timer); \ 123 starpu_sleep(xbt_os_timer_elapsed(__timer));\ 124 xbt_os_timer_free(__timer); \ 128 #else // !STARPU_SIMGRID 129 #define _SIMGRID_TIMER_BEGIN(cond) { 130 #define _SIMGRID_TIMER_END } 135 #if defined(STARPU_SIMGRID) && 0 137 void _starpu_simgrid_data_increase(
size_t size);
138 void _starpu_simgrid_data_alloc(
size_t size);
139 void _starpu_simgrid_data_free(
size_t size);
140 void _starpu_simgrid_data_transfer(
size_t size,
unsigned src_node,
unsigned dst_node);
142 #define _starpu_simgrid_data_new(size) (void)0 143 #define _starpu_simgrid_data_increase(size) (void)0 144 #define _starpu_simgrid_data_alloc(size) (void)0 145 #define _starpu_simgrid_data_free(size) (void)0 146 #define _starpu_simgrid_data_transfer(size, src_node, dst_node) (void)0 153 #endif // __SIMGRID_H__
Definition: copy_driver.h:102
int _starpu_simgrid_get_nbhosts(const char *prefix)
#define _starpu_simgrid_data_new(size)
Definition: simgrid.h:142
void _starpu_simgrid_count_ngpus(void)