diff --git a/benchmarks/hashset.c b/benchmarks/hashset.c
new file mode 100644
index 0000000..cf76176
--- /dev/null
+++ b/benchmarks/hashset.c
@@ -0,0 +1,44 @@
+#include <stdio.h>
+#include "../src/macro_collections.h"
+
+int intcmp(int a, int b)
+{
+    return a - b;
+}
+
+size_t inthash(int t)
+{
+    size_t a = t;
+    a += ~(a << 15);
+    a ^= (a >> 10);
+    a += (a << 3);
+    a ^= (a >> 6);
+    a += ~(a << 11);
+    a ^= (a >> 16);
+    return a;
+}
+
+COLLECTION_GENERATE(HASHSET, PUBLIC, set, hash_set, static, , int)
+
+int main(int argc, char const *argv[])
+{
+    hash_set *set = set_new(50000, 0.9, intcmp, inthash);
+    //hash_set *set = set_new(intcmp);
+
+    for (int i = -1000000; i <= 1000000; i++)
+        set_insert(set, i);
+
+    hash_set_iter iter;
+
+    size_t index;
+    int result, total_sum = 0;
+    for (set_iter_new(&iter, set); !set_iter_end(&iter);)
+    {
+        set_iter_next(&iter, &result, &index);
+        total_sum += result;
+    }
+
+    set_free(set);
+
+    return 0;
+}
diff --git a/benchmarks/treeset.c b/benchmarks/treeset.c
new file mode 100644
index 0000000..9f5d5e0
--- /dev/null
+++ b/benchmarks/treeset.c
@@ -0,0 +1,44 @@
+#include <stdio.h>
+#include "../src/macro_collections.h"
+
+int intcmp(int a, int b)
+{
+    return a - b;
+}
+
+size_t inthash(int t)
+{
+    size_t a = t;
+    a += ~(a << 15);
+    a ^= (a >> 10);
+    a += (a << 3);
+    a ^= (a >> 6);
+    a += ~(a << 11);
+    a ^= (a >> 16);
+    return a;
+}
+
+COLLECTION_GENERATE(TREESET, PUBLIC, set, hash_set, static, , int)
+
+int main(int argc, char const *argv[])
+{
+    //hash_set *set = set_new(50000, 0.9, intcmp, inthash);
+    hash_set *set = set_new(intcmp);
+
+    for (int i = -1000000; i <= 1000000; i++)
+        set_insert(set, i);
+
+    hash_set_iter iter;
+
+    size_t index;
+    int result, total_sum = 0;
+    for (set_iter_new(&iter, set); !set_iter_end(&iter);)
+    {
+        set_iter_next(&iter, &result, &index);
+        total_sum += result;
+    }
+
+    set_free(set);
+
+    return 0;
+}