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New posts in performance
Why does DbSet.Add work so slow?
Jan 05, 2015
performance
entity-framework
entity-framework-4.1
poco
Is it possible to force an existing Java application to use no more than x cores?
Sep 02, 2022
java
multithreading
performance
benchmarking
How does .NET make use of IO Threads or IO Completion Ports?
Oct 15, 2022
.net
performance
concurrency
Why does breaking the "output dependency" of LZCNT matter?
Mar 16, 2022
performance
assembly
x86
cpu-architecture
micro-optimization
What is the performance impact of Scala implicit type conversions?
Oct 17, 2022
performance
scala
implicit-conversion
Preventing performance regressions in R
Aug 30, 2022
performance
r
testing
Why does the Sun JVM continue to consume ever more RSS memory even when the heap, etc sizes are stable?
Sep 02, 2022
java
memory
jvm
sun
performance
What does Intel mean by "retired"?
Aug 21, 2021
performance
x86
x86-64
intel
Why is this code not constant-space?
Sep 02, 2022
performance
haskell
PHP Best way to cache MySQL results?
Nov 05, 2022
php
mysql
performance
caching
Why does this C++ function produce so many branch mispredictions?
Sep 02, 2022
c++
performance
branch-prediction
Why use reflection to access class members when MethodHandle is faster?
Sep 02, 2022
java
performance
reflection
java-8
methodhandle
Why is MinGW very slow?
Sep 02, 2022
c++
performance
mingw
codeblocks
File.Copy vs. Manual FileStream.Write For Copying File
Aug 16, 2022
c#
windows
performance
Generating m distinct random numbers in the range [0..n-1]
Sep 02, 2022
c++
algorithm
random
performance
Can I force the JVM to natively compile a given method?
Sep 02, 2022
java
performance
jit
jvm-arguments
Any hard data on GC vs explicit memory management performance?
Sep 02, 2022
performance
memory-management
garbage-collection
What is the overhead of a context-switch?
Sep 02, 2022
linux
performance
operating-system
virtualization
context-switch
Java try/catch performance, is it recommended to keep what is inside the try clause to a minimum?
Sep 02, 2022
java
performance
try-catch
readability
Why is repr(int) faster than str(int)?
Oct 16, 2022
python
performance
python-internals
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