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New posts in cpu-cache
When accessing memory, will the page table accessed/dirty bit be set under a cache hit situation?
Nov 17, 2022
cpu-architecture
cpu-cache
mmu
page-tables
CPU cache: does the distance between two address needs to be smaller than 8 bytes to have cache advantage?
Nov 05, 2022
caching
cpu-architecture
cpu-cache
Why doesn't RFO after retirement break memory ordering?
Jul 15, 2022
assembly
x86-64
cpu-architecture
cpu-cache
rfo
How to find number of conflict misses in a cache simulator
Aug 23, 2022
caching
memory
cpu-architecture
computer-architecture
cpu-cache
Inclusive or exclusive ? L1, L2 cache in Intel Core IvyBridge processor
Sep 08, 2022
c
cpu-architecture
processor
cpu-cache
Can a lower level cache have higher associativity and still hold inclusion?
Sep 07, 2022
caching
memory
memory-management
cpu-architecture
cpu-cache
Array of Structures (AoS) vs Structure of Arrays (SoA) on random reads for vectorization
Nov 17, 2022
c++
parallel-processing
vectorization
cpu-cache
Efficient memory bandwidth use for streaming
Aug 18, 2022
optimization
streaming
cpu-cache
memory-bandwidth
What happens with a non-temporal store if the data is already in cache?
Jul 16, 2022
c++
x86
sse
cpu-cache
What is PDE cache?
Sep 04, 2019
arm
computer-architecture
tlb
cpu-cache
mmu
The ordering of L1 cache controller to process memory requests from CPU
Jun 20, 2022
x86
hardware
cpu-architecture
cpu-cache
memory-barriers
Globally Invisible load instructions
Mar 16, 2021
x86
cpu-architecture
cpu-cache
memory-barriers
Optimizing ARM cache usage for different arrays
Aug 12, 2017
arm
cpu-cache
When is a CPU cache line flushed to memory after a write?
Nov 02, 2022
c#
caching
cpu-cache
Speed of memcpy() greatly influenced by different ways of malloc()
May 29, 2018
performance
gcc
malloc
memcpy
cpu-cache
Data structure in .Net keeping heterogeneous structs contiguous in memory
Sep 21, 2022
c#
.net
data-structures
cpu-cache
Understanding CYCLE_ACTIVITY.* Haswell Performance-Monitoring Events
May 16, 2021
intel
performancecounter
cpu-architecture
cpu-cache
perf
Compiler Optimizations effect on FLOPs and L2/L3 Cache Miss Rate using PAPI
May 18, 2022
c
intel
compiler-optimization
cpu-cache
flops
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