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author | Yuqian Yang <crupest@crupest.life> | 2025-02-28 23:13:39 +0800 |
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committer | Yuqian Yang <crupest@crupest.life> | 2025-02-28 23:13:39 +0800 |
commit | 99e2e923d0c77b02f3fb4ff648ea916954868606 (patch) | |
tree | ec8e03f6f2cd1ce43990fb4fe6cd631967d0237e /store/works/life/operating-system-experiment/DataRaceDemo.cpp | |
parent | 1cee979f5d36b311a03cc7397a036ba11caf3d42 (diff) | |
download | crupest-99e2e923d0c77b02f3fb4ff648ea916954868606.tar.gz crupest-99e2e923d0c77b02f3fb4ff648ea916954868606.tar.bz2 crupest-99e2e923d0c77b02f3fb4ff648ea916954868606.zip |
chore(store): move everything to store.
Diffstat (limited to 'store/works/life/operating-system-experiment/DataRaceDemo.cpp')
-rw-r--r-- | store/works/life/operating-system-experiment/DataRaceDemo.cpp | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/store/works/life/operating-system-experiment/DataRaceDemo.cpp b/store/works/life/operating-system-experiment/DataRaceDemo.cpp new file mode 100644 index 0000000..a2f98d9 --- /dev/null +++ b/store/works/life/operating-system-experiment/DataRaceDemo.cpp @@ -0,0 +1,27 @@ +#include "Thread.h" + +#include <iostream> + +int main() { + unsigned data = 0; + + cru::Thread t1([&data] { + for (int i = 0; i < 100000; i++) + data += 10; + }); + + cru::Thread t2([&data] { + for (int i = 0; i < 100000; i++) + data += 10; + }); + + std::cout << "Created thread: " << t1.GetNativeID() << '\n'; + std::cout << "Created thread: " << t2.GetNativeID() << '\n'; + + t1.Join(); + t2.Join(); + std::cout << "Answer is " << data << ", which is " + << (data == 2000000 ? "correct" : "false") << '\n'; + + return 0; +} |