Atomics

in hands-on/memory/atomics_mutex Modify the file atomics.cc

You have a producer worker (thread) filling up a vector and then a consumer worker reading the vector and summing up the entry of the vector. Try compiling with different optimization strategy and check the results. Fix it using atomics !

Mutex

in hands-on/memory/atomics_mutex Modify the file mutex.cc

Perform the counting of even and odd numbers in parallel with std::thread! Use mutexes to ensure correcteness (you can also try with atomics after!)