new test for mp

Gui test/h2inc_gtk_old.py

@@ -14,7 +14,7 @@ import gi
 gi.require_version('Gtk', '3.0')
 from gi.repository import Gtk, Gio, GObject as gobject
 import time
-from multiprocessing import Process, Value, Lock, Pool, Queue
+from multiprocessing import Process, Value, Lock, Pool, Queue, cpu_count
 import threading
 
 gobject.threads_init()
@@ -38,6 +38,7 @@ class Listener(gobject.GObject):
         while True:
             # Listen for results on the queue and process them accordingly                            
             data = self.queue.get()
+            print(data)
             # Check if finished                                                                       
             if data[1]=="finished":
                 print("Listener is finishing.")
@@ -58,7 +59,7 @@ class Worker():
         for i in range(self.filecnt):
             proportion = (float(i+1))/self.filecnt
             self.queue.put((proportion, "working...", i))
-            time.sleep(0.01)
+            #time.sleep(0.01)
             process_file(filelist[i])
         self.queue.put((1.0, "finished"))
         print("The worker has finished.")
@@ -70,7 +71,7 @@ folderlist = []
 cnt = 0
 srcdir = ''
 destdir = ''
-#num_cores = multiprocessing.cpu_count()
+num_cores = cpu_count()
 fileindex = 0
 filecnt = 0
 incinc = ''
@@ -334,10 +335,11 @@ class ExampleApp:
             return
 
         print("Creating shared Queue")
-        queue = Queue()
+        queue = Queue(num_cores)
 
-        print("Creating Worker")
-        worker = Worker(queue, self.filecnt, filelist)
+        for c in range(num_cores):
+            print("Creating Worker: ", c)
+            worker = Worker(queue, self.filecnt, filelist)
 
         print("Creating Listener")
         listener = Listener(queue)