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New posts in performance
VTune profiling shows no metrics for branch prediction on polymorphic function?
Sep 14, 2025
c++
performance
polymorphism
profiling
intel-vtune
`dplyr::between` over millions of intervals: how to make it faster
Sep 14, 2025
r
dataframe
performance
for-loop
between
Numpy: Efficiently create this Matrix (N,3) base values of another list and repeating them
Sep 14, 2025
python
numpy
performance
optimization
Fastest way to compute a factorial in a numba nopython function
Sep 14, 2025
python
performance
factorial
numba
Uuids and Redis
Sep 14, 2025
ruby-on-rails
performance
redis
uuid
What is the efficiency of javascript .toUpperCase method?
Sep 14, 2025
javascript
algorithm
performance
big-o
1 million or more files in one folder, for include (cache) [closed]
Sep 14, 2025
php
performance
file-io
include
What is the performance impact of having jquery functions not used?
Sep 14, 2025
javascript
jquery
performance
Is there any performance difference between macros and functions in Rust?
Sep 13, 2025
performance
rust
performance-testing
rust-macros
Python 3.11 worse optimized than 3.10?
Sep 14, 2025
python
performance
optimization
python-3.10
python-3.11
Performance: Pandas index.intersection() vs set intersection
Sep 12, 2025
python
pandas
performance
Is it better to use an in-memory database (e.g. SQLite) than to keep everything in HashMap or other data structures?
Sep 13, 2025
java
database
performance
sqlite
memory
When should System.Threading.Channels be preferred to ConcurrentQueue?
Sep 13, 2025
c#
performance
producer-consumer
concurrent-queue
system.threading.channels
MySQL: How many queries per page is too many? [closed]
Sep 14, 2025
mysql
performance
running a piece of code on separate thread
Sep 13, 2025
android
multithreading
performance
android-asynctask
android-handler
BigInteger numbers implementation and performance
Sep 12, 2025
c++
performance
algorithm
implementation
biginteger
Avoiding nested for loops in iterating through complex objects
Sep 13, 2025
java
performance
DispatchQueue: why does serial complete faster than concurrent?
Sep 13, 2025
swift
multithreading
performance
grand-central-dispatch
Get transferred size of a resource using JavaScript
Sep 11, 2025
javascript
performance
resource-timing-api
Speeding up process time while archiving files [closed]
Sep 11, 2025
c#
performance
file
archive
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