cpu-architecture Examples and Free Source Code

How does a pipelined processor guarantee instruction atomicity so they don't conflict, and so in...

cpu-architecture atomic processor

Handling Precise Exceptions in Tomasulo...

exception mips cpu-architecture

How do machines interpret binary?...

binary operating-system cpu cpu-architecture

Why is a CPU branch instruction slow?...

optimization language-agnostic cpu cpu-architecture branch-prediction

Why is processing a sorted array faster than processing an unsorted array?...

java c++performance cpu-architecture branch-prediction

Why is Skylake so much better than Broadwell-E for single-threaded memory throughput?...

performance x86 cpu-architecture benchmarking memory-bandwidth

Why is acquire semantics only for reads, not writes? How can an LL/SC acquire CAS take a lock withou...

assembly cpu-architecture stdatomic compare-and-swap spinlock

How to detect E-cores and P-cores in Linux alder lake system?...

linux x86-64 intel cpu-architecture cpu-cores

What is non-idempotent memory-mapped I/O meaning?...

io cpu-architecture memory-mapped-io

Does x86 prefetch outside of code segment?...

x86 cpu-architecture prefetch memory-segmentation

Negative value forced zero when assigned to uint16_t variable in C...

c gcc type-conversion cpu-architecture unsigned-integer

If I wanted to develop algorithms for a purely RISC machine, what should my development environment ...

ide cpu-architecture risc

How CPU architecture 8085 and 8086 (and also cpu based on 8086) differ and categorized?...

x86 intel cpu-registers cpu-architecture

What causes kernel memory operations in perf stats for an userspace-only process?...

c++performance x86 cpu-architecture perf

change instruction set in GCC...

gcc x86 cpu-architecture instruction-set

Understanding Memory Controller RPQ/WPQ ordering guarantees for loads and ntstores...

assembly x86 x86-64 cpu-architecture memory-model

How can the Intel 8086 access the entirety of the address space at a given time when using memory se...

cpu-architecture intel x86-16 memory-segmentation

Can 2 instructions be truly simultaneous on a multi-core CPU...

memory parallel-processing x86 cpu-architecture superscalar

Using System.getProperty("os.arch") to check if it is armeabi cpu...

android cpu-architecture

Can the status register influence data storage in a CPU?...

assembly x86 cpu-architecture cpu-registers eflags

Difference between AVR's "ADC r18, r18" and "ROL r18"...

assembly cpu-architecture avr instruction-set carryflag

Does legacy x86 (before Intel-VT and AMD-SVM) supports Type 1 Hypervisor?...

x86 virtual-machine emulation cpu-architecture qemu

What is the difference between Trap and Interrupt?...

x86 operating-system kernel interrupt cpu-architecture

Do CPUs have a hardware "math cache" or dictionary that stores the result of simple math o...

performance math cpu cpu-architecture alu

Aligning to cache line and knowing the cache line size...

c linux caching cpu-architecture memory-alignment

Are page table locations specified/constrained in x86 operating systems?...

x86 operating-system cpu-architecture virtual-memory page-tables

Why not just predict both branches?...

cpu cpu-architecture prefetch branch-prediction speculative-execution

How exactly x86 processor fetches the first instruction from SPI flash memory...

x86 cpu-architecture microcontroller intel microprocessors

Preserving the Execution pipeline with branch layout in C source? Which prediction do CPUs or compil...

c cpu-architecture compiler-optimization micro-optimization branch-prediction

Compiling for both Intel and PPC CPUs on OSX...

macos gcc cpu-architecture powerpc