python Programming Glossary: speedups

http://stackoverflow.com/questions/1083250/running-json-through-pythons-eval

time to add simplejson. You don't need the C portion for speedups so it really shouldn't be hard to dump a few .py files into..

Python string 'join' is faster(?) than '+', but what's wrong here?

http://stackoverflow.com/questions/1349311/python-string-join-is-faster-than-but-whats-wrong-here

@mshsayem go ahead use everywhere enjoy your irrelevant 20 speedups in trivial tiny irrelevant cases and you'd better enjoy them..

Generating sublists using multiplication ( * ) unexpected behavior [duplicate]

http://stackoverflow.com/questions/17702937/generating-sublists-using-multiplication-unexpected-behavior

How do I correctly install dulwich to get hg-git working on Windows?

http://stackoverflow.com/questions/2360944/how-do-i-correctly-install-dulwich-to-get-hg-git-working-on-windows

have Visual Studio or alternative compiler for compiling C speedups. Install Dulwich I'd use latest trunk snapshot for both Git..

Can Cython compile to an EXE?

http://stackoverflow.com/questions/2581784/can-cython-compile-to-an-exe

C extensions in a Python like language in order to produce speedups in your code. What I would like to know and can't seem to find..

PyPy — How can it possibly beat CPython?

http://stackoverflow.com/questions/2591879/pypy-how-can-it-possibly-beat-cpython

often beat CPython ranging from being slightly slower to speedups of up to 2x on real application code to speedups of up to 10x.. slower to speedups of up to 2x on real application code to speedups of up to 10x on small benchmarks. How is this possible Which..

Debug Jinja2 in Google App Engine

http://stackoverflow.com/questions/3086091/debug-jinja2-in-google-app-engine

the FAQ My tracebacks look weird. What 䏭 happening If the speedups module is not compiled and you are using a Python installation.. is unavailable there and it 䏭 not possible to use the speedups extension. While there is no 'good' workaround for this at the..

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

If the ints are big enough this might matter and the speedups may vary . Don't trust my code without testing it carefully... basic testing but may have missed an edge case. Also these speedups vary with the number chosen. If the actual data you're using..

Convert Python program to C/C++ code?

http://stackoverflow.com/questions/4650243/convert-python-program-to-c-c-code

Detecting thresholds in HSV color space (from RGB) using Python / PIL

http://stackoverflow.com/questions/4890373/detecting-thresholds-in-hsv-color-space-from-rgb-using-python-pil

I'll look it over as I get more time. There are definitely speedups and maybe bugs. Please let me know if you find any. cheers...

LLVM, Parrot, JVM, PyPy + python

http://stackoverflow.com/questions/5328295/llvm-parrot-jvm-pypy-python

CLR. So implementing python on those wont bring massive speedups. Static compiler won't work very well either because there are..

Python JSON decoding performance

http://stackoverflow.com/questions/706101/python-json-decoding-performance

json module is based on simplejson not including the C speedups. I've found simplejson to be as a fast as python cjson anyway..

SQLite Performance Benchmark — why is :memory: so slow…only 1.5X as fast as disk?

http://stackoverflow.com/questions/764710/sqlite-performance-benchmark-why-is-memory-so-slow-only-1-5x-as-fast-as-d

considerably faster but as mentioned I'm only getting 1.5X speedups. I experimented with several other sizes of dbs and query sets..

How to apply numpy.linalg.norm to each row of a matrix?

http://stackoverflow.com/questions/7741878/how-to-apply-numpy-linalg-norm-to-each-row-of-a-matrix

forms of norm can be computed directly too with similar speedups In 55 timeit np.apply_along_axis lambda row np.linalg.norm row..