1 files changed, 32 insertions, 0 deletions
diff --git a/cpu_loads/memcpy.cpp b/cpu_loads/memcpy.cpp
new file mode 100644
index 00000000..38027a27
--- /dev/null
+++ b/cpu_loads/memcpy.cpp
@@ -0,0 +1,32 @@
+#include <arpa/inet.h>
+#include <cutils/sockets.h>
+#include <fcntl.h>
+#include <hardware/gralloc.h>
+#include <sys/stat.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#include <algorithm>
+#include <chrono>
+#include <fstream>
+#include <iostream>
+#include <numeric>
+#include <string>
+#include <tuple>
+#include <vector>
+
+using namespace std;
+
+#define BUFFER_SIZE (1024 * 1024 * 1024)
+
+int main(int, char**) {
+    void* src = malloc(BUFFER_SIZE);
+    for (size_t i = 0; i < BUFFER_SIZE; i++) {
+        ((char*)src)[i] = (char)i;
+    }
+    void* dst = malloc(BUFFER_SIZE);
+    while (true) {
+        memcpy(dst, src, BUFFER_SIZE);
+    }
+    ((char*)dst)[0] = 0;
+    return 0;
+}