gvt.h

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#pragma once
 
#include <core/core.h>
#include <lp/msg.h>
 
extern void gvt_global_init(void);
extern simtime_t gvt_phase_run(void);
extern void gvt_on_msg_process(simtime_t msg_t);
 
#ifdef ROOTSIM_MPI
 
extern __thread bool gvt_phase_green;
extern __thread unsigned remote_msg_sent[MAX_NODES];
extern atomic_int remote_msg_received[2];
 
extern void gvt_on_start_ctrl_msg(void);
extern void gvt_on_done_ctrl_msg(void);
 
#define gvt_on_remote_msg_send(dest_nid)                                \
__extension__({ remote_msg_sent[dest_nid]++; })
 
#define gvt_on_remote_msg_receive(msg_phase)                            \
__extension__({ atomic_fetch_add_explicit(remote_msg_received +         \
        msg_phase, 1U, memory_order_relaxed); })
 
#define gvt_phase_get() __extension__({ gvt_phase_green;})
#endif