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New posts in cpu-cache
How is cache coherency maintained on ARMv8 big.LITTLE system?
Sep 15, 2025
caching
arm
cpu-architecture
cpu-cache
hmp
Understanding CPU cache and cache line
Sep 10, 2025
c
cpu-cache
Using standard Java HashMap (compared to Trove THashMap) causes non-HashMap code to run slower
Sep 10, 2025
java
hashmap
cpu-cache
trove4j
How to use (read/write) CPU caches L1, L2, L3
Sep 07, 2025
cpu
cpu-usage
cpu-architecture
cpu-cache
cpu-cores
clflush not flushing the instruction cache
Sep 08, 2025
c++
assembly
x86
cpu-cache
Cachegrind: Why so many cache misses?
Mar 07, 2023
c++
performance
profiling
cpu-cache
cachegrind
Does clflush also remove TLB entries?
Mar 07, 2023
performance
caching
x86
cpu-cache
Why are there too many demand rfo offcore responses /offcore requests?
Mar 04, 2023
assembly
x86
x86-64
cpu-cache
rfo
Eliding cache snooping for thread-local memory
Mar 04, 2023
multithreading
operating-system
cpu-architecture
cpu-cache
thread-local
Are cache operations atomic?
Jan 30, 2023
assembly
intel
cpu-architecture
cpu-cache
mesi
Exclusive access to L1 cacheline on x86?
Jan 30, 2023
performance
assembly
x86
cpu-cache
low-level
Cache Implementation in Pipelined Processor
Jan 27, 2023
mips
cpu-architecture
cpu-cache
Force a migration of a cache line to another core
Jan 28, 2023
c++
assembly
concurrency
x86
cpu-cache
boost lockfree spsc_queue cache memory access
Jan 11, 2023
memory
boost
cpu-architecture
lock-free
cpu-cache
According to Intel my cache should be 24-way associative though its 12-way, how is that?
Jan 08, 2023
performance
intel
cpu-architecture
cpu-cache
micro-optimization
Would buffering cache changes prevent Meltdown?
Jan 05, 2023
caching
x86
cpu
cpu-architecture
cpu-cache
Does Cache empty itself if idle for a long time?
Jan 03, 2023
cpu-architecture
cpu-cache
Optimizing a NEON XOR implementation
Dec 28, 2022
c
optimization
arm
neon
cpu-cache
Will CPU cache line flush after Compare and Swap?
Sep 03, 2025
linux
c++11
kernel
cpu-cache
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