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New posts in optimization
Why does adding inline assembly comments cause such radical change in GCC's generated code?
Aug 17, 2022
c++
gcc
assembly
optimization
inline-assembly
Field vs Property. Optimisation of performance
May 11, 2022
c#
.net
performance
c#-4.0
optimization
MySql views performance [closed]
Aug 17, 2022
mysql
database
performance
optimization
views
How to calculate percentage improvement in response time for performance testing
Nov 10, 2022
optimization
time
Fastest way to put contents of Set<String> to a single String with words separated by a whitespace?
May 07, 2022
java
string
optimization
set
whitespace
Get coefficients estimated by maximum likelihood into a stargazer table
Nov 18, 2022
r
optimization
lm
stargazer
Why are operators so much slower than method calls? (structs are slower only on older JITs)
Aug 17, 2022
c#
.net
performance
optimization
jit
Fastest way to strip all non-printable characters from a Java String
Aug 17, 2022
java
string
performance
optimization
micro-optimization
PostgreSQL temporary tables
Aug 28, 2022
performance
postgresql
optimization
temp-tables
Saturating subtract/add for unsigned bytes
Aug 17, 2022
c++
c
optimization
bit-manipulation
saturation-arithmetic
delete all from table
Aug 17, 2022
sql
mysql
ms-access
optimization
performance
Java Integer compareTo() - why use comparison vs. subtraction?
Aug 17, 2022
java
optimization
integer
comparison
integer-overflow
Why GDB jumps unpredictably between lines and prints variables as "<value optimized out>"?
Aug 17, 2022
c
optimization
compiler-construction
gdb
compilation
When is optimisation premature?
Aug 17, 2022
optimization
premature-optimization
Why does this Haskell code run slower with -O?
Aug 30, 2022
haskell
optimization
ghc
compiler-bug
What are stalled-cycles-frontend and stalled-cycles-backend in 'perf stat' result?
Aug 02, 2020
linux
performance
optimization
computer-architecture
cpu-architecture
When is not a good time to use python generators?
Aug 17, 2022
python
optimization
iterator
generator
Deflate compression browser compatibility and advantages over GZIP
Aug 17, 2022
optimization
compression
gzip
zlib
deflate
Is multiplication faster than float division? [duplicate]
Nov 20, 2022
c++
c
performance
optimization
Why is a conditional move not vulnerable for Branch Prediction Failure?
Aug 17, 2022
performance
assembly
optimization
cpu-architecture
branch-prediction
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