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New posts in performance

Auto-tuning tools for Postgres? [closed]

jQuery performance: $('#selector').live() vs manually bind (when working with ajax requests)

Why would the implicitly generated constructor (et al.) be more efficient than a user-defined (trivial) one?

Avoid creating a clustered index based on an incrementing key

Why are JNI calls to native methods slower than similar methods in sun.misc.Unsafe?

Chrome Heap Snapshot Growing at every refresh.. normal?

Get random element and remove it

Performance of ReceiveAsync vs. BeginReceive

Floats vs rationals in arbitrary precision fractional arithmetic (C/C++)

Two very similar functions involving sin() exhibit vastly different performance -- why?

Is Android garbage collector pausing other apps while running?

estimate users' upload speed without direct permission [closed]

Prolog performance and recursion type

Performance: memset

AVX/SSE version of xorshift128+

c performance sse avx

Why are Python Enums slow?

What are the benefits of defining and calling a function inside another function in R?

r performance function

Python Performance: remove item from list [duplicate]

python performance list

Why is the speed difference between Python's Numpy zeros and empty functions gone for larger array sizes?

python performance numpy

Performance / stability of a Memory Mapped file - Native or MappedByteBuffer - vs. plain ol' FileOutputStream