performance measurements
Each table row shows performance measurements for this Cython program with a particular command-line input value N.
| N | CPU secs | Elapsed secs | Memory KB | Code B | ≈ CPU Load |
|---|---|---|---|---|---|
| 1 | 3.62 | 3.63 | 11,460 | 323 | 8% 3% 98% 3% |
| 1 | 3.59 | 3.60 | 11,292 | 323 | 9% 6% 3% 100% |
| 1 | 3.79 | 3.80 | 11,708 | 323 | 15% 100% 13% 14% |
Read the ↓ make, command line, and program output logs to see how this program was run.
Read jsonbench benchmark to see what this program should do.
notes
jsonbench Cython program source code
from __future__ import print_function
import json
import sys
EMPTY = ({}, 200000)
SIMPLE = ({'key1': 0, 'key2': True, 'key3': 'value', 'key4': 'foo', 'key5': 'string'}, 100000)
NESTED = ({'key1': 0, 'key2': SIMPLE[0], 'key3': 'value', 'key4': SIMPLE[0], 'key5': SIMPLE[0], u'key': u'\u0105\u0107\u017c'}, 100000)
HUGE = ([NESTED[0]] * 1000, 100)
cases = [EMPTY, SIMPLE, NESTED, HUGE]
cdef main(int n):
for i in range(n):
for case in cases:
data, count = case
for i in range(count):
json_data = json.dumps(data)
json.loads(json_data)
print('OK')
main(int(sys.argv[1]))
make, command-line, and program output logs
Tue, 12 Feb 2019 12:07:46 GMT MAKE: make[1]: Vstupuje se do adresáře „/home/dundee/workspace/benchmarksgame/bencher/tmp/jsonbench/tmp“ cp jsonbench.cython `echo jsonbench.cython | sed 's/cython-..//' | sed 's/.cython//'`.pyx cythonize -3 -bi `echo jsonbench.cython | sed 's/cython-..//' | sed 's/.cython//'`.pyx Compiling /home/dundee/workspace/benchmarksgame/bencher/tmp/jsonbench/tmp/jsonbench.pyx because it changed. [1/1] Cythonizing /home/dundee/workspace/benchmarksgame/bencher/tmp/jsonbench/tmp/jsonbench.pyx running build_ext building 'jsonbench' extension creating /home/dundee/workspace/benchmarksgame/bencher/tmp/jsonbench/tmp/tmp_5t8668r/home creating /home/dundee/workspace/benchmarksgame/bencher/tmp/jsonbench/tmp/tmp_5t8668r/home/dundee creating /home/dundee/workspace/benchmarksgame/bencher/tmp/jsonbench/tmp/tmp_5t8668r/home/dundee/workspace creating /home/dundee/workspace/benchmarksgame/bencher/tmp/jsonbench/tmp/tmp_5t8668r/home/dundee/workspace/benchmarksgame creating /home/dundee/workspace/benchmarksgame/bencher/tmp/jsonbench/tmp/tmp_5t8668r/home/dundee/workspace/benchmarksgame/bencher creating /home/dundee/workspace/benchmarksgame/bencher/tmp/jsonbench/tmp/tmp_5t8668r/home/dundee/workspace/benchmarksgame/bencher/tmp creating /home/dundee/workspace/benchmarksgame/bencher/tmp/jsonbench/tmp/tmp_5t8668r/home/dundee/workspace/benchmarksgame/bencher/tmp/jsonbench creating /home/dundee/workspace/benchmarksgame/bencher/tmp/jsonbench/tmp/tmp_5t8668r/home/dundee/workspace/benchmarksgame/bencher/tmp/jsonbench/tmp gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -march=x86-64 -mtune=generic -O3 -pipe -fstack-protector-strong -fno-plt -march=x86-64 -mtune=generic -O3 -pipe -fstack-protector-strong -fno-plt -march=x86-64 -mtune=generic -O3 -pipe -fstack-protector-strong -fno-plt -fPIC -I/usr/include/python3.7m -c /home/dundee/workspace/benchmarksgame/bencher/tmp/jsonbench/tmp/jsonbench.c -o /home/dundee/workspace/benchmarksgame/bencher/tmp/jsonbench/tmp/tmp_5t8668r/home/dundee/workspace/benchmarksgame/bencher/tmp/jsonbench/tmp/jsonbench.o gcc -pthread -shared -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now /home/dundee/workspace/benchmarksgame/bencher/tmp/jsonbench/tmp/tmp_5t8668r/home/dundee/workspace/benchmarksgame/bencher/tmp/jsonbench/tmp/jsonbench.o -L/usr/lib -lpython3.7m -o /home/dundee/workspace/benchmarksgame/bencher/tmp/jsonbench/tmp/jsonbench.cpython-37m-x86_64-linux-gnu.so make[1]: Opouští se adresář „/home/dundee/workspace/benchmarksgame/bencher/tmp/jsonbench/tmp“ 1.15s to complete and log all make actions COMMAND LINE: /usr/bin/python3 -c "import jsonbench" 1 PROGRAM OUTPUT: OK