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New posts in cpu-cache
while(true) make the cpu can not read the latest value of shared variable
May 18, 2026
java
multithreading
volatile
cpu-cache
Am I correctly reasoning about cache performance?
May 15, 2026
c++
multithreading
x86
cpu-cache
perf
How to disable L3 cache prefetcher on Intel Xeon Scalable Processor?
May 14, 2026
x86
intel
cpu-cache
prefetch
msr
optimal to flush low-contention atomic from caches?
Apr 16, 2026
multithreading
cpu-architecture
atomic
cpu-cache
mesi
Invalid results querying my system’s cache information with GetLogicalProcessorInformation()
Apr 16, 2026
c++
winapi
x86
cpu-architecture
cpu-cache
Using Same hibernate L2 cache for different webapps using Hazelcast's multicasting
Apr 15, 2026
java
hibernate
caching
hazelcast
cpu-cache
Avoiding cache pollution while loading a stream of numbers
Apr 13, 2026
assembly
optimization
x86
x86-64
cpu-cache
What happens when a core write in its L1 cache while another core is having the same line in its L1 too?
Mar 17, 2026
cpu-cache
Loop stride and cache line
Mar 01, 2026
arrays
caching
cpu-architecture
cpu-cache
How do I see how many slices are in the last level cache?
Feb 28, 2026
caching
x86
intel
cpu-architecture
cpu-cache
MSI: Why do we need to write the line back when other CPU is going to override it?
Feb 22, 2026
cpu-architecture
cpu-cache
Does INVLPG instruction or mprotect() affect the CPU cache state while invalidating TLB entries?
Feb 22, 2026
assembly
x86
cpu-architecture
cpu-cache
tlb
Cache information given by compiler during compile time
Feb 22, 2026
c++
c
cpu-cache
How to explain poor performance on Xeon processors for a loop with both sequential copy and a scattered store?
Feb 16, 2026
performance
intel
cpu-architecture
cpu-cache
amd-processor
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