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New posts in cpu-cache
Why is linear read-shuffled write not faster than shuffled read-linear write?
Jul 08, 2022
python
performance
numpy
x86
cpu-cache
How are cache memories shared in multicore Intel CPUs?
Aug 28, 2022
performance
x86
multiprocessing
intel
cpu-cache
Where is the L1 memory cache of Intel x86 processors documented?
Aug 27, 2022
performance
intel
cpu-architecture
cpu-cache
C++ cache aware programming
Nov 14, 2022
c++
optimization
caching
cpu-cache
simplest tool to measure C program cache hit/miss and cpu time in linux?
Aug 26, 2022
performance
cpu-cache
measurement
context-switch
memcache-stats
Why does the speed of memcpy() drop dramatically every 4KB?
Aug 26, 2022
performance
memory
malloc
memcpy
cpu-cache
Which ordering of nested loops for iterating over a 2D array is more efficient [duplicate]
Aug 25, 2022
c
performance
for-loop
cpu-cache
What is a cache hit and a cache miss? Why would context-switching cause cache miss?
Aug 25, 2022
concurrency
language-agnostic
cpu
cpu-architecture
cpu-cache
Understanding std::hardware_destructive_interference_size and std::hardware_constructive_interference_size
Oct 09, 2020
c++
multithreading
concurrency
c++17
cpu-cache
Line size of L1 and L2 caches
Aug 17, 2022
caching
memory-management
cpu-architecture
cpu-cache
Write-back vs Write-Through caching?
Aug 16, 2022
caching
cpu-architecture
cpu-cache
How does one write code that best utilizes the CPU cache to improve performance?
Aug 15, 2022
caching
performance
cpu-cache
Approximate cost to access various caches and main memory?
Oct 17, 2022
memory
latency
cpu-cache
low-latency
performance
What Every Programmer Should Know About Memory?
Aug 14, 2022
optimization
memory
x86
cpu-architecture
cpu-cache
intel
Why does the order of the loops affect performance when iterating over a 2D array?
Aug 13, 2022
c
performance
for-loop
optimization
cpu-cache
What is a "cache-friendly" code?
Aug 13, 2022
c++
performance
caching
memory
cpu-cache
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