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New posts in performance

Is JavaScript string comparison just as fast as number comparison?

OpenMP: Huge performance differences between Visual C++ 2008 and 2010

Why is numpy.power 60x slower than in-lining?

Performance impact of virtual inheritance

Text CSS Rendering Performance : RGBA vs HEX vs OPACITY

Load testing WCF service (hosted on IIS) [closed]

Efficient way to ensure unique rows in SQLite3

sql performance sqlite insert

Reason behind speed of fread in data.table package in R

r performance data.table fread

How can I speed up a MySQL query with a large offset in the LIMIT clause?

mysql performance limit

Why is running "unique" faster on a data frame than a matrix in R?

TLB misses vs cache misses?

Is an unordered_map really faster than a map in practice?

Are C++11 move semantics doing something new, or just making semantics clearer?

Why does using the same cache-line from multiple threads not cause serious slowdown?

Is the Perl Goatse 'Secret Operator' efficient?

Optimizing alternatives to DateTime.Now

Per Process disk read/write statistics in Mac OS X

What is low latency access of data?

Faster (unsafe) BinaryReader in .NET

log4net BufferingForwardingAppender performance issue