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test/bench: update timings; moving to new machine.

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Interesting comparisons between old and new machine,
and relationship between gccgo and gc.

R=golang-dev, rsc1
CC=golang-dev
https://golang.org/cl/4430045
This commit is contained in:
Rob Pike 2011-04-18 09:50:20 -07:00
parent f80f97a351
commit e3634aad9d
1 changed files with 170 additions and 0 deletions
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170
test/bench/timing.log
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@ -674,3 +674,173 @@ threadring 50000000
gcc -O2 threadring.c 30.50u 258.05s 325.72r gcc -O2 threadring.c 30.50u 258.05s 325.72r
gccgo -O2 threadring.go 92.87u 748.39s 728.46r gccgo -O2 threadring.go 92.87u 748.39s 728.46r
gc threadring 38.03u 0.01s 38.04r gc threadring 38.03u 0.01s 38.04r
# Apr 15, 2011
# Move to new machine, Intel Xeon E5520@2.27GHz.
# (Was Opteron(tm) Processor 8214 HE)
fasta -n 25000000
OLD:
gcc -O2 fasta.c 3.39u 0.04s 3.42r
gccgo -O2 fasta.go 3.52u 0.00s 3.52r
gc fasta 3.63u 0.04s 3.67r
gc_B fasta 3.66u 0.00s 3.66r
NEW:
gcc -O2 fasta.c 1.45u 0.02s 1.47r
gccgo -O2 fasta.go 1.51u 0.01s 1.51r
gc fasta 2.04u 0.00s 2.04r
gc_B fasta 2.05u 0.00s 2.04r
reverse-complement < output-of-fasta-25000000
OLD:
gcc -O2 reverse-complement.c 1.87u 1.51s 7.02r
gccgo -O2 reverse-complement.go 1.56u 0.54s 3.37r
gc reverse-complement 1.73u 0.36s 2.08r
gc_B reverse-complement 1.75u 0.37s 2.12r
NEW:
gcc -O2 reverse-complement.c 1.20u 0.47s 12.96r
gccgo -O2 reverse-complement.go 0.88u 0.14s 1.01r
gc reverse-complement 1.13u 0.17s 1.30r
gc_B reverse-complement 1.11u 0.09s 1.20r
nbody -n 50000000
OLD:
gcc -O2 -lm nbody.c 21.90u 0.00s 21.92r
gccgo -O2 nbody.go 23.12u 0.03s 23.19r
gc nbody 29.07u 0.00s 29.07r
gc_B nbody 31.84u 0.00s 31.85r
NEW:
gcc -O2 -lm nbody.c 13.01u 0.00s 13.03r
gccgo -O2 nbody.go 13.35u 0.00s 13.37r
gc nbody 21.78u 0.00s 21.82r
gc_B nbody 21.72u 0.00s 21.76r
binary-tree 15 # too slow to use 20
OLD:
gcc -O2 binary-tree.c -lm 0.83u 0.02s 0.84r
gccgo -O2 binary-tree.go 2.61u 0.02s 2.62r
gccgo -O2 binary-tree-freelist.go 0.32u 0.01s 0.32r
gc binary-tree 3.93u 0.04s 3.97r
gc binary-tree-freelist 0.47u 0.03s 0.50r
NEW:
gcc -O2 binary-tree.c -lm 0.60u 0.00s 0.59r
gccgo -O2 binary-tree.go 1.53u 0.00s 1.52r
gccgo -O2 binary-tree-freelist.go 0.01u 0.00s 0.00r
gc binary-tree 1.93u 0.02s 1.95r
gc binary-tree-freelist 0.32u 0.01s 0.32r
fannkuch 12
OLD:
gcc -O2 fannkuch.c 57.64u 0.00s 57.64r
gccgo -O2 fannkuch.go 65.56u 0.01s 65.65r
gccgo -O2 fannkuch-parallel.go 179.12u 0.00s 49.82r
gc fannkuch 126.39u 0.00s 126.39r
gc fannkuch-parallel 172.49u 0.02s 45.44r
gc_B fannkuch 89.30u 0.00s 89.28r
NEW:
gcc -O2 fannkuch.c 45.17u 0.00s 45.26r
gccgo -O2 fannkuch.go 53.63u 0.00s 53.73r
gccgo -O2 fannkuch-parallel.go 216.72u 0.00s 58.42r
gc fannkuch 108.21u 0.00s 108.44r
gc fannkuch-parallel 227.20u 0.00s 57.27r
gc_B fannkuch 56.14u 0.00s 56.26r
regex-dna 100000
OLD:
gcc -O2 regex-dna.c -lpcre 0.77u 0.01s 0.78r
gccgo -O2 regex-dna.go 10.15u 0.02s 10.23r
gccgo -O2 regex-dna-parallel.go 33.81u 3.22s 11.62r
gc regex-dna 6.52u 0.04s 6.56r
gc regex-dna-parallel 6.84u 0.03s 2.70r
gc_B regex-dna 6.83u 0.01s 6.84r
NEW:
gcc -O2 regex-dna.c -lpcre 0.47u 0.00s 0.47r
gccgo -O2 regex-dna.go 6.00u 0.00s 6.00r
gccgo -O2 regex-dna-parallel.go 44.54u 1.57s 6.51r
gc regex-dna 5.41u 0.01s 5.42r
gc regex-dna-parallel 5.62u 0.01s 2.20r
gc_B regex-dna 5.50u 0.00s 5.50r
spectral-norm 5500
OLD:
gcc -O2 spectral-norm.c -lm 12.29u 0.00s 12.28r
gccgo -O2 spectral-norm.go 11.56u 0.00s 11.55r
gc spectral-norm 23.98u 0.00s 24.00r
gc_B spectral-norm 24.62u 0.00s 24.65r
NEW:
gcc -O2 spectral-norm.c -lm 15.79u 0.00s 15.82r
gccgo -O2 spectral-norm.go 15.32u 0.00s 15.35r
gc spectral-norm 19.62u 0.01s 19.67r
gc_B spectral-norm 19.62u 0.00s 19.66r
k-nucleotide 1000000
OLD:
gcc -O2 k-nucleotide.c 9.82u 0.06s 9.87r
gccgo -O2 k-nucleotide.go 8.30u 0.02s 8.32r
gccgo -O2 k-nucleotide-parallel.go 8.84u 0.05s 3.02r
gc k-nucleotide 15.38u 0.07s 15.44r
gc k-nucleotide-parallel 16.40u 0.03s 5.93r
gc_B k-nucleotide 15.19u 0.05s 15.23r
NEW:
gcc -O2 -k-nucleotide.c 4.88u 0.03s 4.92r
gccgo -O2 k-nucleotide.go 5.94u 0.01s 5.96r
gccgo -O2 k-nucleotide-parallel.go 6.44u 0.03s 1.47r
gc k-nucleotide 9.61u 0.01s 9.63r
gc k-nucleotide-parallel 9.70u 0.00s 3.39r
gc_B k-nucleotide 9.19u 0.03s 9.23r
mandelbrot 16000
OLD:
gcc -O2 mandelbrot.c 54.54u 0.00s 54.56r
gccgo -O2 mandelbrot.go 59.63u 0.03s 59.67r
gc mandelbrot 64.82u 0.00s 64.83r
gc_B mandelbrot 64.84u 0.00s 64.91r
NEW:
gcc -O2 mandelbrot.c 36.07u 0.01s 36.15r
gccgo -O2 mandelbrot.go 43.57u 0.00s 43.66r
gc mandelbrot 60.66u 0.00s 60.79r
gc_B mandelbrot 60.90u 0.00s 61.03r
meteor 2098
OLD:
gcc -O2 meteor-contest.c 0.11u 0.00s 0.10r
gccgo -O2 meteor-contest.go 0.10u 0.01s 0.10r
gc meteor-contest 0.18u 0.00s 0.17r
gc_B meteor-contest 0.17u 0.00s 0.16r
NEW:
gcc -O2 meteor-contest.c 0.10u 0.00s 0.09r
gccgo -O2 meteor-contest.go 0.10u 0.00s 0.09r
gc meteor-contest 0.14u 0.00s 0.14r
gc_B meteor-contest 0.13u 0.00s 0.13r
pidigits 10000
OLD:
gcc -O2 pidigits.c -lgmp 2.22u 0.00s 2.21r
gccgo -O2 pidigits.go 13.39u 0.00s 13.40r
gc pidigits 6.42u 0.04s 6.45r
gc_B pidigits 6.45u 0.02s 6.47r
NEW:
gcc -O2 pidigits.c -lgmp 2.27u 0.00s 2.29r
gccgo -O2 pidigits.go 9.21u 0.00s 9.22r
gc pidigits 3.60u 0.00s 3.60r
gc_B pidigits 3.56u 0.02s 3.58r
threadring 50000000
OLD:
gcc -O2 threadring.c -lpthread 34.51u 267.95s 336.12r
gccgo -O2 threadring.go 103.51u 588.57s 627.16r
gc threadring 54.68u 0.00s 54.73r
NEW:
gcc -O2 threadring.c 32.00u 259.39s 369.74r
gccgo -O2 threadring.go 133.06u 546.02s 595.33r
gc threadring 16.75u 0.02s 16.80r
chameneos 6000000
OLD:
gcc -O2 chameneosredux.c -lpthread 12.65u 31.02s 13.33r
gccgo -O2 chameneosredux.go 47.04u 302.84s 252.29r
gc chameneosredux 14.14u 0.00s 14.14r
NEW:
gcc -O2 chameneosredux.c -lpthread 8.05u 63.43s 11.16r
gccgo -O2 chameneosredux.go 82.95u 304.37s 207.64r
gc chameneosredux 9.42u 0.00s 9.43r