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New posts in performance

String: Why is indexOf significantely faster than contains?

java string performance

How can x86 bsr/bsf have fixed latency, not data dependent? Doesn't it loop over bits like the pseudocode shows?

Usual hibernate performance pitfall

java performance hibernate orm

Apache Commons NET: Should I create a new FTPClient object on each connection or reuse one?

HTML5/JS - Start several webworkers

Matlab mex-file with mexCallMATLAB is almost 300 times slower than the corresponding m-file

Grunt with Compass and Watch compiles slow

Why does gcc generate a memmove instead of a memcpy for copying a std::vector<>?

react-native performance monitor

Hyperledger Fabric scalability

How to rigorously test a site?

Is type hinting helping the performance of PHP scripts?

In C#, does copying a member variable to a local stack variable improve performance?

c# performance

ORMLite's createOrUpdate seems slow - what is normal speed?

android performance ormlite

C++ vector or Queue to build large Q in term of memory and speed

c++ performance vector queue

Hadoop Hive slow queries

performance hadoop hive

do "const" declarations help the compiler (GCC) produce faster code? [duplicate]

c++ c performance gcc g++

Fastest way to transpose a list in R / Rcpp

r performance rcpp

Java infinite loop performance

Non-temporal loads and the hardware prefetcher, do they work together?