Logo Questions Linux Laravel Mysql Ubuntu Git Menu
 

New posts in performance

How can I measure CPU time of a specific set of threads?

How can torch multiply two 10000*10000 matrices in almost zero time? Why does the speed change so much from 349 ms down to 999 µs?

finding long repeated substrings in a massive string

Performance testing best practices when doing TDD?

Are there faster XML parsers in Java than Xalan/Xerces [closed]

java xml performance parsing

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