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New posts in x86

ldd shows varied addresses on x86 Linux

linux x86 fedora powerpc ldd

Assembler jump in Protected Mode with GDT

assembly x86 protected-mode addressing-mode

Why are CISC processors harder to pipeline? In what sense are some instructions "more complex" than others?

x86 cpu-architecture instruction-set pipelining

What's the difference between vextracti128 and vextractf128?

x86 simd avx avx2

Atomic operations, std::atomic<> and ordering of writes

c++ assembly compiler-construction x86

x86 assembly: Pop a value without storing it

assembly x86 stack callstack stack-pointer

Is it possible to multiply by an immediate with mul in x86 Assembly?

assembly x86 dos multiplication immediate-operand

Return address prediction stack buffer vs stack-stored return address?

performance architecture x86 cpu intel

SIMD signed with unsigned multiplication for 64-bit * 64-bit to 128-bit

c x86 integer bit-manipulation sse

How to get CPU serial under Linux without root permissions

linux x86 cpu serial-number cpuid

What specifically marks an x86 cache line as dirty - any write, or is an explicit change required?

x86 x86-64 cpu-architecture cpu-cache memory-bandwidth

How to access the control registers cr0,cr2,cr3 from a program? Getting segmentation fault

x86 inline-assembly cpu-registers

What does a double-percent sign (%%) do in gcc inline assembly?

c gcc x86

How many bits there are in a TLB ASID tag for Intel processors? And how to handle 'ASID overflow'?

x86 operating-system intel virtual-memory tlb

Could someone please explain what this inline #define assembly is doing?

gcc assembly x86 turbo-c carryflag

Self modifying code always segmentation faults on Linux

linux assembly self-modifying x86

Why is this SIMD multiplication not faster than non-SIMD multiplication?

c++ performance assembly x86 simd

What is the ".s" suffix in x86 instructions?

assembly x86 x86-64 att

How do you populate an x86 XMM register with 4 identical floats from another XMM register entry?

c++ c x86 inline-assembly sse

What is the fastest way to test if a double number is integer (in modern intel X86 processors)

c optimization assembly x86 sse
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