dmmlib/other.c

#include "other.h"
#include <pthread.h>

size_t req_padding(size_t size) {
	if(size <= 32)
		return 32;
	if(size <= 64)
		return 64;
	if(size <= 128)
		return 128;
	if(size <= 256)
		return 256;
	return size;
}

int map_size_to_list(heap_t *heap, size_t sz) {
	int i;
	maptable_node_t *node;
	i = 0;
	node = heap->maptable_head;
	while(node) {
		if(node->size == sz) {
			return i;
		}
		i++;
		node = node->next;
	}
	return -1;
}

// Random assignment
int map_thread_heap(void) {
	return (int) (((unsigned long) pthread_self() >> 10) % NUM_HEAPS);
}