Parellelized testing. Caught a lot of bugs.
diff --git a/speed.sh b/speed.sh
index 02aeb25..a57a527 100755
--- a/speed.sh
+++ b/speed.sh
@@ -1,6 +1,9 @@
 #!/bin/sh
 
 echo "int2bytes speed test"
+echo "pypy"
+pypy -mtimeit -s'from rsa.transform import int2bytes; n = 1<<4096' 'int2bytes(n)'
+pypy -mtimeit -s'from rsa.transform import _int2bytes; n = 1<<4096' '_int2bytes(n)'
 echo "python2.5"
 python2.5 -mtimeit -s'from rsa.transform import int2bytes; n = 1<<4096' 'int2bytes(n)'
 python2.5 -mtimeit -s'from rsa.transform import _int2bytes; n = 1<<4096' '_int2bytes(n)'
@@ -13,9 +16,6 @@
 echo "python3.2"
 python3 -mtimeit -s'from rsa.transform import int2bytes; n = 1<<4096' 'int2bytes(n)'
 python3 -mtimeit -s'from rsa.transform import _int2bytes; n = 1<<4096' '_int2bytes(n)'
-echo "pypy"
-pypy -mtimeit -s'from rsa.transform import int2bytes; n = 1<<4096' 'int2bytes(n)'
-pypy -mtimeit -s'from rsa.transform import _int2bytes; n = 1<<4096' '_int2bytes(n)'
 
 echo "bit_size speed test"
 echo "python2.5"