Merge branch 'master' of ssh://info.iut-bm.univ-fcomte.fr/Cipher_code

[Cipher_code.git] / measure_energy_iot / image_compression.py

diff --git a/measure_energy_iot/image_compression.py b/measure_energy_iot/image_compression.py
index 3000f67dd5beeed92cc183c0af35172401d97555..03aafcd926e66614546c7278c4f6a5310d5298f5 100644 (file)
--- a/measure_energy_iot/image_compression.py
+++ b/measure_energy_iot/image_compression.py
@@ -1,6 +1,7 @@
 from PIL import Image
 import time
 import cv2
+import subprocess
 
 import sys
 
@@ -9,28 +10,27 @@ print("quality ",quality)
 
 im=Image.open("lena.jpg")
 elapsed_time=0
+t = time.time()
+for i in range(10):
 
-for i in range(100):
-    t = time.process_time()
     im.save("lena2.jpg",quality=quality)
-    elapsed_time += time.process_time() - t
+elapsed_time += time.time() - t
 
 print("time pil",elapsed_time)
 
 
 
 
-
 elapsed_time=0
-for i in range(100):
-    t = time.process_time()
+t = time.time()
+for i in range(10):
+
     im2=im.resize((256, 256))
     im2.save("lena3.jpg",quality=quality)
-    elapsed_time += time.process_time() - t
-
+elapsed_time += time.time() - t
 print("time resize + pil",elapsed_time)
 
-
+"""
 
 
 img = cv2.imread('lena.jpg')
@@ -45,7 +45,7 @@ for i in range(100):
 print("time cv2",elapsed_time)
 
 
-
+elapsed_time=0
 for i in range(100):
     t = time.process_time()
     resized = cv2.resize(img, (256,256), interpolation=cv2.INTER_LINEAR)
@@ -53,3 +53,24 @@ for i in range(100):
     elapsed_time += time.process_time() - t
 
 print("time resize + cv2",elapsed_time)
+"""
+
+
+elapsed_time=0
+t = time.time()
+for i in range(10):
+
+    proc=subprocess.Popen("scp lena2.jpg bilbo.iut-bm.univ-fcomte.fr:/tmp", shell=True)
+    proc.wait()
+elapsed_time += time.time() - t    
+print("ssh normal",elapsed_time)
+
+
+elapsed_time=0
+t = time.time()
+for i in range(10):
+
+    proc=subprocess.Popen("scp lena3.jpg bilbo.iut-bm.univ-fcomte.fr:/tmp", shell=True)
+    proc.wait()
+elapsed_time += time.time() - t
+print("ssh reduce",elapsed_time)