test/bench: update numbers for regex-dna after speedup to regexp

R=rsc
CC=golang-dev
https://golang.org/cl/3634042

diff --git a/test/bench/timing.log b/test/bench/timing.log
index 030949bee558d0d23f6f50cf181d6df12c7cc08f..f2b6a1f408151754c7429e93aeb5fa978df47e28 100644 (file)
--- a/test/bench/timing.log
+++ b/test/bench/timing.log
@@ -578,9 +578,17 @@ threadring 50000000
        gccgo -O2 threadring.go 110.10u 516.48s 515.25r
        gc threadring   40.39u 0.00s 40.40r
 
-
 chameneos 6000000
        gcc -O2 chameneosredux.c -lpthread      18.20u 301.55s 83.10r
        gccgo -O2 chameneosredux.go     52.22u 324.54s 201.21r
        gc chameneosredux       13.52u 0.00s 13.54r
 
+Dec 14, 2010
+
+# Improved regex code (same algorithm) gets ~30%.
+
+regex-dna 100000
+       gcc -O2 regex-dna.c -lpcre      0.77u 0.01s 0.78r
+       gc regex-dna    6.80u 0.00s 6.81r
+       gc regex-dna-parallel   6.82u 0.01s 2.75r
+       gc_B regex-dna  6.69u 0.02s 6.70r