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Migrate and remove more from gb.h

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This commit is contained in:
gingerBill
2021-08-19 15:38:21 +01:00
parent 5c4d95d539
commit df372dbd5b
8 changed files with 388 additions and 1218 deletions
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26
src/thread_pool.cpp
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@@ -20,7 +20,7 @@ struct ThreadPool {
MPMCQueue<WorkerTask> tasks;
gbThread *threads;
Thread *threads;
isize thread_count;
char worker_prefix[10];
@@ -32,13 +32,13 @@ void thread_pool_destroy(ThreadPool *pool);
void thread_pool_start(ThreadPool *pool);
void thread_pool_join(ThreadPool *pool);
void thread_pool_add_task(ThreadPool *pool, WorkerTaskProc *proc, void *data);
GB_THREAD_PROC(worker_thread_internal);
THREAD_PROC(worker_thread_internal);
void thread_pool_init(ThreadPool *pool, gbAllocator const &a, isize thread_count, char const *worker_prefix) {
pool->allocator = a;
mpmc_init(&pool->tasks, a, 1024);
pool->thread_count = gb_max(thread_count, 0);
pool->threads = gb_alloc_array(a, gbThread, pool->thread_count);
pool->threads = gb_alloc_array(a, Thread, pool->thread_count);
mutex_init(&pool->mutex);
semaphore_init(&pool->sem_available);
pool->is_running = true;
@@ -52,15 +52,15 @@ void thread_pool_init(ThreadPool *pool, gbAllocator const &a, isize thread_count
}
for (isize i = 0; i < pool->thread_count; i++) {
gbThread *t = &pool->threads[i];
gb_thread_init(t);
Thread *t = &pool->threads[i];
thread_init(t);
t->user_index = i;
#if 0
// TODO(bill): Fix this on Linux as it causes a seg-fault
if (pool->worker_prefix_len > 0) {
char worker_name[16] = {};
gb_snprintf(worker_name, gb_size_of(worker_name), "%.*s%u", pool->worker_prefix_len, pool->worker_prefix, cast(u16)i);
gb_thread_set_name(t, worker_name);
thread_set_name(t, worker_name);
}
#endif
}
@@ -68,8 +68,8 @@ void thread_pool_init(ThreadPool *pool, gbAllocator const &a, isize thread_count
void thread_pool_start(ThreadPool *pool) {
for (isize i = 0; i < pool->thread_count; i++) {
gbThread *t = &pool->threads[i];
gb_thread_start(t, worker_thread_internal, pool);
Thread *t = &pool->threads[i];
thread_start(t, worker_thread_internal, pool);
}
}
@@ -78,11 +78,11 @@ void thread_pool_join(ThreadPool *pool) {
semaphore_post(&pool->sem_available, cast(i32)pool->thread_count);
gb_yield();
yield();
for (isize i = 0; i < pool->thread_count; i++) {
gbThread *t = &pool->threads[i];
gb_thread_join(t);
Thread *t = &pool->threads[i];
thread_join(t);
}
}
@@ -144,14 +144,14 @@ void thread_pool_wait_to_process(ThreadPool *pool) {
mutex_unlock(&pool->mutex);
}
gb_yield();
yield();
}
thread_pool_join(pool);
}
GB_THREAD_PROC(worker_thread_internal) {
THREAD_PROC(worker_thread_internal) {
ThreadPool *pool = cast(ThreadPool *)thread->user_data;
while (pool->is_running) {
semaphore_wait(&pool->sem_available);