1 files changed, 0 insertions, 114 deletions
diff --git a/bench_loop.c b/bench_loop.c
deleted file mode 100644
index b1c8d13..0000000
--- a/bench_loop.c
+++ /dev/null
@@ -1,114 +0,0 @@
-#include <assert.h>
-#include <malloc.h>
-#include <pthread.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-
-static size_t _rand() {
-	static __thread size_t seed = 123456789;
-	size_t a = 1103515245;
-	size_t c = 12345;
-	size_t m = 1 << 31;
-	seed = (a * seed + c) % m;
-		return seed;
-}
-
-/*
-* Available Benchmarks:
-* 1.x: do malloc()/free() in a loop
-*	1:   simple loop
-*	1.1: keep num_kept_allocations befor freeing
-*	1.2: keep num_kept_allocations then free all stored
-*/
-
-typedef struct ThreadArgs {
-	double benchmark;
-	int allocations;
-	int num_kept_allocations;
-	int max_size;
-} ThreadArgs;
-
-static void* malloc_then_write(size_t size) {
-	void* ptr = malloc(size);
-	// Write to ptr
-	*((char*)ptr) = '!';
-	return ptr;
-}
-
-static void read_then_free(void* ptr) {
-	// Read before free
-	char s __attribute__((unused)) = *((char*)ptr);
-	free(ptr);
-}
-static void* test_thread_func(void* arg) {
-	ThreadArgs* args = (ThreadArgs*)arg;
-	void** ptrs = (void**)calloc(args->num_kept_allocations, sizeof(void*));
-
-	for(int i = 0; i < args->allocations; i++) {
-		int pos = i % args->num_kept_allocations;
-
-		if (args->benchmark == 1.1) {
-			if (i >= args->num_kept_allocations) {
-				read_then_free(ptrs[pos]);
-			}
-		}
-
-		if (args->benchmark == 1.2) {
-			if (pos == 0 && ptrs[pos] != NULL) {
-				for (int y = 0; y < args->num_kept_allocations; y++) {
-					read_then_free(ptrs[y]);
-				}
-			}
-		}
-
-		ptrs[pos] = malloc_then_write((_rand() % args->max_size) + 1);
-
-		if (args->benchmark == 1.0) {
-			read_then_free(ptrs[pos]);
-		}
-	}
-	return NULL;
-}
-
-int main(int argc, char* argv[]) {
-	pthread_t* threads;
-	int num_threads;
-	struct ThreadArgs thread_args;
-
-	if (argc < 6) {
-		fprintf(stderr, "Usage: %s <benchmark> <num threads> <num allocations> <max size> <num of stored allocations>\n", argv[0]);
-		return 1;
-	}
-
-	thread_args.benchmark = atof(argv[1]);
-	num_threads = atoi(argv[2]);
-	thread_args.allocations = atoi(argv[3]);
-	thread_args.max_size = atoi(argv[4]);
-	thread_args.num_kept_allocations = atoi(argv[5]);
-
-	threads = (pthread_t*)malloc(num_threads * sizeof(pthread_t));
-
-	for (int i = 0; i < num_threads; i++) {
-		if (0 != pthread_create(&threads[i], NULL, test_thread_func, &thread_args)) {
-			perror("pthread_create");
-			return 1;
-		}
-	}
-
-	for(int i = 0; i < num_threads; i++) {
-		if (0 != pthread_join(threads[i], NULL)) {
-			perror("pthread_join");
-			return 1;
-		}
-	}
-
-	FILE* f = stdout;
-	if (argc == 7)
-		f = fopen(argv[6], "w");
-	malloc_info(0, f);
-	if (argc == 7)
-		fclose(f);
-
-	return 0;
-}