python Programming Glossary: speedup

http://stackoverflow.com/questions/10357663/python-faster-than-compiled-haskell

Int fastRead s case readDec s of n n I get a pretty fair speedup ~ programming time . test.slow . test.slow 9.82s user 0.06s..

How to solve the “Mastermind” guessing game?

http://stackoverflow.com/questions/1185634/how-to-solve-the-mastermind-guessing-game

to boost performance in the critical inner loops for a speedup of many orders of magnitude. I leave this as an exercise to..

Get last n lines of a file with Python, similar to tail

http://stackoverflow.com/questions/136168/get-last-n-lines-of-a-file-with-python-similar-to-tail

Is it feasible to compile Python to machine code?

http://stackoverflow.com/questions/138521/is-it-feasible-to-compile-python-to-machine-code

far from perfect. Also there is Psyco Python JIT if only speedup is needed. But IMHO this is not worth the effort. For speed..

Making a Python script Object-Oriented

http://stackoverflow.com/questions/1813117/making-a-python-script-object-oriented

code in functions not as top level module code. Second speedup change cleanedInput into a list i.e. its first assignment should..

Mass string replace in python?

http://stackoverflow.com/questions/1919096/mass-string-replace-in-python

Shortest Sudoku Solver in Python - How does it work?

http://stackoverflow.com/questions/201461/shortest-sudoku-solver-in-python-how-does-it-work

as a maintenance programmer this version has about a 93x speedup import sys def same_row i j return i 9 j 9 def same_col i j..

Python - Is a dictionary slow to find frequency of each character?

http://stackoverflow.com/questions/2522152/python-is-a-dictionary-slow-to-find-frequency-of-each-character

the algorithm is already of O n complexity so no essential speedup is possible. For example results for 1MB text without collections..

How to compute the nth root of a very big integer

http://stackoverflow.com/questions/356090/how-to-compute-the-nth-root-of-a-very-big-integer

and using a bit shift. Based on my tests I estimate a 5 speedup from the first and a 25 speedup from the second. If the ints.. on my tests I estimate a 5 speedup from the first and a 25 speedup from the second. If the ints are big enough this might matter.. If the ints are big enough this might matter and the speedups may vary . Don't trust my code without testing it carefully...

Merge SQLite files into one db file, and 'begin/commit' question

http://stackoverflow.com/questions/3689694/merge-sqlite-files-into-one-db-file-and-begin-commit-question

The post says that the purpose of begin commit is for speedup. Then what's the difference between using and not using the.. using and not using the begin commit command in terms of speedup python sqlite merge sqlite3 share improve this question .. the partial output and start over. It also provides a speedup because every change doesn't have to be written to disk as it..

Porting optimized Sieve of Eratosthenes from Python to C++

http://stackoverflow.com/questions/5293238/porting-optimized-sieve-of-eratosthenes-from-python-to-c

in about 415 ms on the same machine as above. That's a 3x speedup better then I expected #include vector #include boost dynamic_bitset.hpp..

Generating unique, ordered Pythagorean triplets

http://stackoverflow.com/questions/575117/generating-unique-ordered-pythagorean-triplets

100 times faster for N of 1000 it is quadratic on N so the speedup increases as N grows. I've encountered this kind of improvement..

FSharp runs my algorithm slower than Python!

http://stackoverflow.com/questions/5850243/fsharp-runs-my-algorithm-slower-than-python

things for languages like Python but still... I expected a speedup not a slowdown Have I done something wrong perhaps I have uploaded..

Multivariate spline interpolation in python/scipy?

http://stackoverflow.com/questions/6238250/multivariate-spline-interpolation-in-python-scipy

ram keeping the filtered dataset around can be a big speedup if you need to call map_coordinates multiple times e.g. interactive..

Numpy vs Cython speed

http://stackoverflow.com/questions/7799977/numpy-vs-cython-speed

more complex than your example and it shows a much greater speedup I suspect that the second reason is likely to be the main factor..

Performance comparison of OpenCV-Python interfaces, cv and cv2

http://stackoverflow.com/questions/9357696/performance-comparison-of-opencv-python-interfaces-cv-and-cv2

array object of NumPy. So you can use NumPy's functions to speedup calculation. The following program shows how to speedup your.. to speedup calculation. The following program shows how to speedup your origin for loop version by using item itemset method of..