diff options
Diffstat (limited to 'test/bench/timing.log')
| -rw-r--r-- | test/bench/timing.log | 108 |
1 files changed, 101 insertions, 7 deletions
diff --git a/test/bench/timing.log b/test/bench/timing.log index e7b0b48c1..f2b6a1f40 100644 --- a/test/bench/timing.log +++ b/test/bench/timing.log @@ -90,7 +90,7 @@ mandelbrot 5500 gc mandelbrot 74.32u 0.00s 74.35r gc_B mandelbrot 74.28u 0.01s 74.31r -meteor 16000 +meteor 2100 # we don't know gcc -O2 meteor-contest.c 0.10u 0.00s 0.10r gccgo -O2 meteor-contest.go 0.12u 0.00s 0.14r @@ -209,7 +209,7 @@ mandelbrot 16000 gc mandelbrot 64.05u 0.02s 64.08r # *** -14% gc_B mandelbrot 64.10u 0.02s 64.14r # *** -14% -meteor 16000 +meteor 2100 # we don't know gcc -O2 meteor-contest.c 0.10u 0.00s 0.10r gccgo -O2 meteor-contest.go 0.12u 0.00s 0.12r @@ -307,7 +307,7 @@ mandelbrot 16000 gc mandelbrot 63.31u 0.01s 63.35r # -1% gc_B mandelbrot 63.29u 0.00s 63.31r # -1% -meteor 16000 +meteor 2100 # we don't know gcc -O2 meteor-contest.c 0.10u 0.00s 0.10r gccgo -O2 meteor-contest.go 0.11u 0.00s 0.12r @@ -414,7 +414,7 @@ chameneos 6000000 gcc -O2 chameneosredux.c -lpthread 18.00u 303.29s 83.64r gc chameneosredux 12.10u 0.00s 12.10r # 2.22X faster -Jan 6, 2009 +Jan 6, 2010 # Long-overdue update. All numbers included in this complete run. # Some programs (e.g. reverse-complement) rewritten for speed. @@ -429,7 +429,7 @@ fasta -n 25000000 reverse-complement < output-of-fasta-25000000 gcc -O2 reverse-complement.c 2.00u 0.80s 9.54r - gccgo -O2 reverse-complement.go 4.57u 0.35s 4.94r # 33% faster +# gccgo -O2 reverse-complement.go 4.57u 0.35s 4.94r # 33% faster gc reverse-complement 2.01u 0.38s 2.40r # 3.3X faster gc_B reverse-complement 1.88u 0.36s 2.24r # 3.2X faster GOGC=off @@ -445,7 +445,6 @@ nbody -n 50000000 binary-tree 15 # too slow to use 20 gcc -O2 binary-tree.c -lm 0.86u 0.00s 0.87r gccgo -O2 binary-tree.go 4.82u 0.41s 5.24r # 2.5X slower - gccgo -O2 binary-tree-freelist.go 0.00u 0.00s 0.00r gc binary-tree 7.23u 0.01s 7.25r # # -19% gc binary-tree-freelist 0.43u 0.00s 0.44r # -9% @@ -478,7 +477,7 @@ mandelbrot 16000 gc mandelbrot 66.05u 0.00s 66.07r # -3% gc_B mandelbrot 66.06u 0.00s 66.07r # -3% -meteor 16000 +meteor 2100 gcc -O2 meteor-contest.c 0.10u 0.00s 0.10r gccgo -O2 meteor-contest.go 0.12u 0.00s 0.12r gc meteor-contest 0.17u 0.00s 0.17r @@ -498,3 +497,98 @@ chameneos 6000000 gcc -O2 chameneosredux.c -lpthread 19.02u 331.08s 90.79r gc chameneosredux 12.54u 0.00s 12.55r +Oct 19, 2010 + +# Another long-overdue update. Some of the code is new; parallel versions +# of some are added. A few significant improvements. + +fasta -n 25000000 + gcc -O2 fasta.c 4.92u 0.00s 4.93r + gccgo -O2 fasta.go 3.31u 0.00s 3.34r # new code + gc fasta 3.68u 0.00s 3.69r # 2.5X faster with no code + gc_B fasta 3.68u 0.00s 3.69r # 2.3X faster with no code + +reverse-complement < output-of-fasta-25000000 + gcc -O2 reverse-complement.c 1.93u 0.81s 11.24r + gccgo -O2 reverse-complement.go 1.58u 0.43s 2.04r # first run with new code? + gc reverse-complement 1.84u 0.34s 2.20r # 10% faster + gc_B reverse-complement 1.85u 0.32s 2.18r + +nbody -n 50000000 + gcc -O2 nbody.c 21.35u 0.00s 21.36r + gccgo -O2 nbody.go 21.62u 0.00s 21.66r # 3.7X faster - why?? + gc nbody 29.78u 0.00s 29.79r + gc_B nbody 29.72u 0.00s 29.72r + +binary-tree 15 # too slow to use 20 + gcc -O2 binary-tree.c -lm 0.86u 0.00s 0.88r + gccgo -O2 binary-tree.go 4.05u 0.02s 4.08r # 28% faster + gccgo -O2 binary-tree-freelist 0.34u 0.08s 0.34r + gc binary-tree 5.94u 0.00s 5.95r # 20% faster + gc binary-tree-freelist 0.50u 0.01s 0.54r + +fannkuch 12 + gcc -O2 fannkuch.c 60.45u 0.00s 60.45r + gccgo -O2 fannkuch.go 64.64u 0.00s 64.64r + gccgo -O2 fannkuch-parallel.go 115.63u 0.00s 31.58r + gc fannkuch 126.52u 0.04s 126.68r + gc fannkuch-parallel 238.82u 0.10s 65.93r # GOMAXPROCS=4 + gc_B fannkuch 88.99u 0.00s 89.02r + +regex-dna 100000 + gcc -O2 regex-dna.c -lpcre 0.89u 0.00s 0.89r + gc regex-dna 8.99u 0.02s 9.03r + gc regex-dna-parallel 8.94u 0.02s 3.68r # GOMAXPROCS=4 + gc_B regex-dna 9.12u 0.00s 9.14r + +spectral-norm 5500 + gcc -O2 spectral-norm.c -lm 11.55u 0.00s 11.57r + gccgo -O2 spectral-norm.go 11.73u 0.00s 11.75r + gc spectral-norm 23.74u 0.00s 23.79r + gc_B spectral-norm 24.49u 0.02s 24.54r + +k-nucleotide 1000000 + gcc -O2 k-nucleotide.c 11.44u 0.06s 11.50r + gccgo -O2 k-nucleotide.go 8.65u 0.04s 8.71r + gccgo -O2 k-nucleotide-parallel.go 8.75u 0.03s 2.97r # set GOMAXPROCS=4 + gc k-nucleotide 14.92u 0.05s 15.01r + gc k-nucleotide-parallel 16.96u 0.06s 6.53r # set GOMAXPROCS=4 + gc_B k-nucleotide 15.97u 0.03s 16.08r + +mandelbrot 16000 + gcc -O2 mandelbrot.c 56.32u 0.00s 56.35r + gccgo -O2 mandelbrot.go 55.62u 0.02s 55.77r + gc mandelbrot 64.85u 0.01s 64.94r + gc_B mandelbrot 65.02u 0.01s 65.14r + +meteor 2100 + gcc -O2 meteor-contest.c 0.10u 0.00s 0.10r + gccgo -O2 meteor-contest.go 0.10u 0.00s 0.11r + gc meteor-contest 0.17u 0.00s 0.18r + gc_B meteor-contest 0.16u 0.00s 0.16r + +pidigits 10000 + gcc -O2 pidigits.c -lgmp 2.58u 0.00s 2.59r + gccgo -O2 pidigits.go 14.06u 0.01s 14.09r # first run? + gc pidigits 8.47u 0.05s 8.55r # 4.5X faster due to package big + gc_B pidigits 8.33u 0.01s 8.36r # 4.5X faster due to package big + +threadring 50000000 + gcc -O2 threadring.c 28.18u 153.19s 186.47r + 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 |