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Im just trying things at this point, Bill should just squash this PR at merge time ;)

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This commit is contained in:
thebirk
2019-08-26 19:51:33 +02:00
parent 97dfcffa76
commit 4551521b2c
1 changed files with 11 additions and 5 deletions
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16
src/parser.cpp
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@@ -4690,6 +4690,7 @@ struct ParserWorkerThreadData {
gbMutex lock; //NOTE(thebirk): All variables below are locked by this mutex
bool error_available;
bool is_working;
bool should_exit;
};
@@ -4716,8 +4717,9 @@ GB_THREAD_PROC(parse_worker_file_proc) {
data->err = process_imported_file(p, file_to_process);
data->error_available = true;
gb_semaphore_release(&p->worker_finished_semaphore);
data->is_working = false;
gb_mutex_unlock(&data->lock);
gb_semaphore_release(&p->worker_finished_semaphore);
}
//GB_PANIC("A worker thread should not be able to reach the end!!!");
@@ -4818,7 +4820,7 @@ ParseFileError parse_packages(Parser *p, String init_filename) {
gbThread *t = &worker_threads[i];
ParserWorkerThreadData *data = &worker_threads_data[i];
if (gb_mutex_try_lock(&data->lock)) {
if (!data->is_working && gb_mutex_try_lock(&data->lock)) {
if (data->error_available) {
auto curr_err = data->err;
if (curr_err != ParseFile_None) {
@@ -4834,6 +4836,7 @@ ParseFileError parse_packages(Parser *p, String init_filename) {
num_alive += 1;
gb_semaphore_release(&data->resume_work);
data->is_working = true;
}
gb_mutex_unlock(&data->lock);
@@ -4844,20 +4847,23 @@ ParseFileError parse_packages(Parser *p, String init_filename) {
}
}
/*
while (num_alive > 0) {
isize prev_files_to_process = p->files_to_process.count;
gb_semaphore_wait(&p->worker_finished_semaphore);
num_alive -= 1;
if (prev_files_to_process < p->files_to_process.count) {
if ((prev_files_to_process < p->files_to_process.count)) {
if (num_alive > 0) {
//NOTE(thebirk): Recreate semaphore to avoid overflowing the counter. Only needs to happen when there are more threads alive
gb_semaphore_destroy(&p->worker_finished_semaphore);
gb_semaphore_init(&p->worker_finished_semaphore);
//gb_semaphore_destroy(&p->worker_finished_semaphore);
//gb_semaphore_init(&p->worker_finished_semaphore);
}
printf("Early out!\n");
break;
}
}
*/
if ((num_alive == 0) && (curr_import_index >= p->files_to_process.count)) {