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 |
|---|
Read the ↓ make, command line, and program output logs to see how this program was run.
Read fibonacci benchmark to see what this program should do.
notes
fibonacci Cython program source code
import numpy
import sys
def fib(int n):
return (numpy.matrix('1 1; 1 0', numpy.dtype('object')) ** n).tolist()[0][1]
print(fib(int(sys.argv[1])))
make, command-line, and program output logs
Sun, 23 Apr 2023 09:13:21 GMT
MAKE:
make[1]: Vstupuje se do adresáře „/home/dundee/work/pybenchmarks/bencher/tmp/fibonacci/tmp“
cp fibonacci.cython `echo fibonacci.cython | sed 's/cython-..//' | sed 's/.cython//'`.pyx
cythonize -3 -bi `echo fibonacci.cython | sed 's/cython-..//' | sed 's/.cython//'`.pyx
Compiling /home/dundee/work/pybenchmarks/bencher/tmp/fibonacci/tmp/fibonacci.pyx because it changed.
[1/1] Cythonizing /home/dundee/work/pybenchmarks/bencher/tmp/fibonacci/tmp/fibonacci.pyx
make[1]: Opouští se adresář „/home/dundee/work/pybenchmarks/bencher/tmp/fibonacci/tmp“
1.18s to complete and log all make actions
COMMAND LINE:
/usr/bin/python3 -c "import fibonacci" 1000000
PROGRAM FAILED
PROGRAM OUTPUT:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "fibonacci.pyx", line 8, in init fibonacci
print(fib(int(sys.argv[1])))
ValueError: Exceeds the limit (4300) for integer string conversion; use sys.set_int_max_str_digits() to increase the limit