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New posts in x86

multi-word addition using the carry flag

c visual-c++ gcc assembly x86

Loop with function call faster than an empty loop

c performance assembly x86 fasm

Dynamically determining where a rogue AVX-512 instruction is executing

Bit trick to detect if any of some integers has a specific value

Why can't my ultraportable laptop CPU maintain peak performance in HPC

How many bytes do RESB, RESW, RESD, RESQ allocate in NASM? [duplicate]

assembly x86 nasm

prefetching data at L1 and L2

c x86 cpu cpu-cache

Legacy BIOS bootloader to bootstrap real-mode code in second stage

Why do SSE instructions preserve the upper 128-bit of the YMM registers?

performance x86 avx

Why does this code enable me to detect a debugger?

How to compare two vectors using SIMD and get a single boolean result?

assembly x86 sse simd

Will runtimes like CLR and JVM be able to use Haswell TSX instructions?

c library x86/x64 assembler

c assembly x86 64-bit

What are the differences comparing PIE, PIC code and executable on 64-bit x86 platform?

c linux assembly x86 elf

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

_mm_load_ps vs. _mm_load_pd vs. etc on Intel x86 ISA

c x86 intel sse simd

Why is it not possible to push a byte onto a stack on Pentium IA-32?

assembly intel x86

Proper usage of volatile sig_atomic_t

c linux x86 c++11 signals

Is there an x86 opcode for moving an immediate byte to a direct memory location (without using registers)?

assembly x86 opcodes

Why does __sync_add_and_fetch work for a 64 bit variable on a 32 bit system?

c gcc x86 synchronization