From: Avery Pennarun <apenwarr@gmail.com>
Date: Wed, 30 Dec 2009 06:17:24 +0000 (-0500)
Subject: hashsplit.py: print performance timings to stderr on exit.
X-Git-Url: https://git.michaelhowe.org/gitweb/?a=commitdiff_plain;h=81e0ce5ca699beb6fff3fe6af9974e1308293335;p=packages%2Fb%2Fbup.git

hashsplit.py: print performance timings to stderr on exit.
---

diff --git a/hashsplit.py b/hashsplit.py
index 351489a..ba790c6 100755
--- a/hashsplit.py
+++ b/hashsplit.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python
-import sys, os, subprocess, errno, zlib
+import sys, os, subprocess, errno, zlib, time
 from sha import sha
 
 BLOBBITS = 14
@@ -109,6 +109,7 @@ def save_blob(blob):
 
 
 def do_main():
+    start_time = time.time()
     ofs = 0
     buf = Buf()
     blob = 1
@@ -140,6 +141,9 @@ def do_main():
         if nv != lv:
             log(nv)
             lv = nv
+    secs = time.time() - start_time
+    log('\n%.2fkbytes in %.2f secs = %.2f kbytes/sec' 
+        % (ofs/1024., secs, ofs/1024./secs))
 
 
 assert(WINDOWSIZE >= 32)