cpu-architecture

399 Questions
Newest Active Unanswered Frequent
Score
View
Card Compact
Where system stores 16 segment addresses while segment registers are 4?
user_198126950
•
1
1
47
x86-16 memory-segmentation cpu-registers assembly cpu-architecture
How to handle branch mispredictions that seem to depend on machine code position?
user_96114730
•
7
1
152
branch-prediction benchmarking cpu-architecture c++ performance
Multicopy atomicity vs Cache Coherence
user_85211770
•
1
1
69
memory-model atomic cpu-cache cpu-architecture caching
Why can't we have a safe ISA?
user_137842740
•
2
2
61
memory-safety instruction-set cpu-architecture memory-management security
Can hardware threads access main memory at the same time?
user_106629770
•
1
1
73
memory-bandwidth hyperthreading x86 memory cpu-architecture
How is the instruction memory initialized?
user_109169730
•
1
1
64
boot bootloader reset cpu-architecture cpu
Performance of AVX-512 masked memory accesses
user_4591500
•
10
1
221
avx512 x86 cpu-architecture performance
Why are far pointers slow?
user_2994340
•
2
1
72
x86-16 memory-segmentation dos cpu-architecture performance
Is uops.info wrong about vinserti128?
user_31549960
•
4
1
85
avx2 simd x86 assembly cpu-architecture
Running two functions at the exact same time on multiple cores
user_118754370
•
2
2
82
operating-system multicore cpu-architecture pthreads c
Hot Questions