Finished exercise 1

Author: bhhoffmannStud

Ex1/Ex1.txt

@@ -1,4 +1,3 @@
-** Task 3:
 
 Concurrency
 	Concurrency means that a part of a program, a thread, can run independent of other part of a process that is running.
@@ -43,6 +42,6 @@ What does func GOMAXPROCS(n int) int change?:
 
 
 
-** Task 4
-	When we run the code we see that the result is "never" 0, it's some number between -1 000 000 and 1 000 000.
-	This is because there's no control over the concurrency. 
+
+When we run the code we see that the result is "never" 0, it's some number between -1 000 000 and 1 000 000.
+	This is because there's no control over the concurrency. 

Ex1/ex1_go.go

@@ -2,7 +2,6 @@ package main
 
 import (
 	"fmt"
-	"runtime"
 	"time"
 )
 
@@ -21,11 +20,10 @@ func dec(){
 }
 
 func main() {
-	runtime.GOMAXPROCS(runtime.NumCPU())
 
 	go inc()
 	go dec()
 
-	time.Sleep(100 * time.Millisecond)
+	time.Sleep(1 * time.Second)
 	fmt.Printf("Result: %d\n", i)
 }

Ex1/ex1_py.py

@@ -2,23 +2,26 @@
 
 i = 0
 
-def thread_inc():
+def increment():
     global i
     for j in range(1000000):
         i += 1
 
-def thread_dec():
+def decrement():
     global i
     for p in range(1000000):
         i -= 1
 
 def main():
-	inc = Thread(target = thread_inc, args = (),)
-	dec = Thread(target = thread_dec, args = (),)
+	inc = Thread(target = increment, args = (),)
+	dec = Thread(target = decrement, args = (),)
+
 	inc.start()
 	dec.start()
+
 	inc.join()
 	dec.join()
-	print(i)
+	
+	print "Result:", i
 
 main()