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New posts in performance

Why does DbSet.Add work so slow?

Is it possible to force an existing Java application to use no more than x cores?

How does .NET make use of IO Threads or IO Completion Ports?

Why does breaking the "output dependency" of LZCNT matter?

What is the performance impact of Scala implicit type conversions?

Preventing performance regressions in R

performance r testing

Why does the Sun JVM continue to consume ever more RSS memory even when the heap, etc sizes are stable?

java memory jvm sun performance

What does Intel mean by "retired"?

performance x86 x86-64 intel

Why is this code not constant-space?

performance haskell

PHP Best way to cache MySQL results?

php mysql performance caching

Why does this C++ function produce so many branch mispredictions?

Why use reflection to access class members when MethodHandle is faster?

Why is MinGW very slow?

File.Copy vs. Manual FileStream.Write For Copying File

c# windows performance

Generating m distinct random numbers in the range [0..n-1]

Can I force the JVM to natively compile a given method?

Any hard data on GC vs explicit memory management performance?

What is the overhead of a context-switch?

Java try/catch performance, is it recommended to keep what is inside the try clause to a minimum?

Why is repr(int) faster than str(int)?