fix cmake

lab02/fib/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14)
+cmake_minimum_required(VERSION 3.31)
 cmake_policy(SET CMP0135 NEW)
 
 # Projektname
@@ -7,6 +7,8 @@ project(fib)
 # C++-Standard setzen
 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED True)
+
+
 include(FetchContent)
 FetchContent_Declare(
   googletest
@@ -33,5 +35,14 @@ target_link_libraries(
 )
 
 include(GoogleTest)
+
+set(CMAKE_CXX_COMPILER /usr/bin/gcc)
+set(CMAKE_CXX_FLAGS "-O3")
+set(CMAKE_EXE_LINKER_FLAGS "-lstdc++")
+
+target_link_libraries(MyProject m)
+target_link_libraries(test_stuff m)
+
+
 gtest_discover_tests(test_stuff)
 

lab02/fib/src/main.cpp

@@ -1,8 +1,9 @@
-#include <iostream>
-#include "matrix.h"
 #include "compute.cpp"
+#include "compute2.cpp"
 #include "computeNew.cpp"
+#include "matrix.h"
 #include <chrono>
+#include <iostream>
 
 void print(Matrix &m) {
   std::cout << std::endl;
@@ -17,11 +18,11 @@ void print(Matrix &m) {
 }
 
 Matrix create_matrix(int x, int n) {
-  Matrix m = Matrix(3, 3);
+  Matrix m = Matrix(n, n);
 
-  for (int i = 0; i < 3; i++) {
-    for (int y = 0; y < 3; y++) {
-      m(i, y) = 1;
+  for (int i = 0; i < n; i++) {
+    for (int y = 0; y < n; y++) {
+      m(i, y) = x;
     }
   }
 
@@ -38,7 +39,7 @@ std::vector<int> create_vector(int x, int n) {
 
 int main() {
 
-  std::vector<int> v = create_vector(1, 3);
+  std::vector<int> v = create_vector(1, 1000);
   Matrix m = create_matrix(1, 1000);
 
   std::chrono::duration<double, std::milli> sumTimeOld;
@@ -53,9 +54,8 @@ int main() {
   auto endTimeNew = std::chrono::system_clock::now();
   sumTimeNew = endTimeNew - startTimeNew;
 
-  std::cout << "Time old: " << sumTimeOld.count() << "\nTime new: " << sumTimeNew.count() << std::endl;
-
+  std::cout << "Time old: " << sumTimeOld.count()
+            << "\nTime new: " << sumTimeNew.count() << std::endl;
 
   return 0;
 }
-