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changeset 132:bd6f1fb1e2b0

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Some timings from T40p
author Chris Cannam
date Thu, 08 May 2014 12:05:41 +0100
parents 88e6066e80b5
children 047cd0d715ef
files testdata/timing/results.txt
diffstat 1 files changed, 33 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/testdata/timing/results.txt	Thu May 08 09:49:27 2014 +0100
+++ b/testdata/timing/results.txt	Thu May 08 12:05:41 2014 +0100
@@ -273,3 +273,36 @@
 user	0m59.903s
 sys	0m0.277s
 
+
+COMPARATIVE TIMINGS from OTHER COMPUTERS
+
+Thinkpad T40p Pentium-M (Centrino) @1.6GHz with 1.5GB RAM, plugged in
+Arch Linux, gcc 4.8.2
+Using sonic-annotator v0.8, release build
+
+Release flags: -O3 -ffast-math -msse -mfpmath=sse -ftree-vectorize -fPIC
+
+commit:f25b8e7de0ed
+
+real	6m54.670s
+user	6m31.817s
+sys	0m14.753s
+
+commit:ce64d11ef336
+
+real	9m0.637s
+user	8m16.800s
+sys	0m25.877s
+
+commit:f25b8e7de0ed with -msse2 -march=pentium-m added to compiler flags:
+
+real	7m4.231s
+user	6m41.760s
+sys	0m13.807s
+
+commit:f25b8e7de0ed in draft mode (no shifts):
+
+real	3m30.218s
+user	3m10.527s
+sys	0m15.887s
+