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New posts in x86

Visual Studio - Compiling 32-bit code inside 64-bit project

Weird performance effects from nearby dependent stores in a pointer-chasing loop on IvyBridge. Adding an extra load speeds it up?

Encouraging the CPU to perform out of order execution for a Meltdown test

Specify arch in GHC?

haskell x86 x86-64 ncurses ghc

How to check keys status in x86 assembly?

PC boot: dl register and drive number

Statically Defined IDT

interrupt x86 isr

How can I manually increment an instruction pointer from a context?

x86 segment descriptor layout - why is it weird?

Why does _mm_mfence() produce counts for the ALL_LOADS perf event?

c x86 intrinsics perf papi

Do FP and integer division compete for the same throughput resources on x86 CPUs?

How is a relative JMP (x86) implemented in an Assembler?

SIMD/SSE newbie: simple image filtering

A reference for AT&T syntax assembly floating point arithmetic

assembly floating-point x86

x86 Modrm/Sib/Displacement bytes for opcode '89'

assembly x86 disassembly

How to execute x86 commands from data buffer?

c++ module x86

What does the ljmp instruction do in the linux kernel fork system call?

Is there any situation where using MOVDQU and MOVUPD is better than MOVUPS?

assembly x86 x86-64 intel sse

Why is clang over-complicating my simple factorial function?

How to write a simple soundblaster 16 driver using direct write mode for a hobby OS?