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#include <signal.h>
#include "logger.c"
volatile bool g_running;
uint64_t g_step_block;
void sig_handler(int signo) {
(void)signo;
if (g_running) {
g_warn("Signal received, will stop simulator soon...");
g_running = false;
}
}
void step_block(void) {
clock_t beg = clock();
salis_step(g_step_block - (g_steps % g_step_block));
clock_t end = clock();
if ((end - beg) < (CLOCKS_PER_SEC * 4)) {
g_step_block <<= 1;
}
if ((end - beg) >= (CLOCKS_PER_SEC * 2) && g_step_block != 1) {
g_step_block >>= 1;
}
float secs = (float)(end - beg) / (float)CLOCKS_PER_SEC;
float steps_per_sec = (float)g_step_block / secs;
g_info("Simulator running on step %#lx @%.1f steps/s", g_steps, steps_per_sec);
}
int main(void) {
g_running = true;
g_step_block = 1;
g_info = log_info;
g_warn = log_warn;
signal(SIGINT, sig_handler);
signal(SIGTERM, sig_handler);
#if defined(COMMAND_NEW)
salis_init();
#elif defined(COMMAND_LOAD)
salis_load();
#endif
while (g_running) {
step_block();
}
g_info("Saving simulation...");
salis_save(SIM_PATH);
salis_free();
g_info("Exiting salis...");
return 0;
}
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