void *thread_fn(void *arg) {
int interleave_dram = ((arg_s *) arg)->interleave_dram;
int interleave_nvm = ((arg_s *) arg)->interleave_nvm;
int dram_refs = ((arg_s *) arg)->mem_refs_dram;
int nvm_refs = ((arg_s *) arg)->mem_refs_nvm;
thread_iter(dram_refs, nvm_refs, interleave_dram, interleave_nvm);
return 0;
}
/* Set ptrace options of the given process and enable tracing of clone, fork and exec calls. */
void thread_exec(thread_t * thread) {
process_t * process = thread->process;
info("Thread %s execing.", str_thread(thread));
thread_init_options(thread);
/* Clear all threads except for the calling thread */
{
void callback(thread_t * other) {
assert(other->process == thread->process);
if (other != thread) {
verbose("Thread %s died during exec.", str_thread(other));
thread_exit(other);
}
}
thread_iter(process, callback);
}
static void loop() {
alarm(10);
while (likely(!signal_quit)) {
#if 0
{
/* sanity check */
void tc(thread_t * thread) {
assert(thread->references == 2);
}
void pc(process_t * process) {
assert(!tree_empty(&process->threads));
assert(process->references == 2 + tree_size(&process->threads));
thread_iter(process, tc);
}
process_iter(pc);
}
