add num_cpus

2020-05-03 00:35:33 +08:00
parent d46efafbfe
commit 4ac2e99f38
3 changed files with 48 additions and 0 deletions
@@ -0,0 +1,5 @@
+fn main() {
+
+    println!("num of cpus: {}", num_cpus::get());
+    println!("num of cpus: {}", num_cpus::get_physical());
+}