Remove thread-synchronization from arrays, which was way too slow, and

only really needed for dmnsn_progress anyway.

2 files changed, 4 insertions, 15 deletions

diff --git a/libdimension/dimension/array.h b/libdimension/dimension/array.h
index 1c8f601..5d5e50e 100644
--- a/libdimension/dimension/array.h
+++ b/libdimension/dimension/array.h
@@ -32,9 +32,6 @@
 typedef struct {
   void *ptr;
   size_t obj_size, length, capacity;
-
-  /* Synchronicity control (pointer so it's not const) */
-  pthread_rwlock_t *rwlock;
 } dmnsn_array;
 
 /* Array allocation never returns NULL - if dmnsn_new_array returns, it
@@ -42,24 +39,13 @@ typedef struct {
 dmnsn_array *dmnsn_new_array(size_t obj_size);
 void dmnsn_delete_array(dmnsn_array *array);
 
-/* Thread-safe atomic array access */
-
 void dmnsn_array_push(dmnsn_array *array, const void *obj);
 void dmnsn_array_pop(dmnsn_array *array, void *obj);
 void dmnsn_array_get(const dmnsn_array *array, size_t i, void *obj);
 void dmnsn_array_set(dmnsn_array *array, size_t i, const void *obj);
+void *dmnsn_array_at(dmnsn_array *array, size_t i);
 
 size_t dmnsn_array_size(const dmnsn_array *array);
 void   dmnsn_array_resize(dmnsn_array *array, size_t length);
 
-/* Non-atomic operations for manual locking */
-void *dmnsn_array_at(dmnsn_array *array, size_t i);
-size_t dmnsn_array_size_unlocked(const dmnsn_array *array);
-void dmnsn_array_resize_unlocked(dmnsn_array *array, size_t length);
-
-/* Manual locking */
-void dmnsn_array_rdlock(const dmnsn_array *array);
-void dmnsn_array_wrlock(dmnsn_array *array);
-void dmnsn_array_unlock(const dmnsn_array *array);
-
 #endif /* DIMENSION_ARRAY_H */
diff --git a/libdimension/dimension/progress.h b/libdimension/dimension/progress.h
index 7958ab9..57a38b6 100644
--- a/libdimension/dimension/progress.h
+++ b/libdimension/dimension/progress.h
@@ -44,6 +44,9 @@ typedef struct {
   /* The worker thread */
   pthread_t thread;
 
+  /* Read-write synchronization */
+  pthread_rwlock_t *rwlock;
+
   /* Condition variable for waiting for a particular amount of progress */
   pthread_cond_t  *cond;
   pthread_mutex_t *mutex;