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What is a fast fallback algorithm which emulates PDEP and PEXT in software?...

c++optimizationx86bit-manipulationbmi

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Differences among various interrupts: SCI, SMI, NMI, and normal Interrupt...

x86interrupt

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How to transmit and receive data through serial UART port in DOSBox...

x86uartdosboxproteus

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Issue with div in NASM...

assemblyx86nasmdivision

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How do I call "cpuid" in Linux?...

c++assemblygccx86cpuid

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OS cache/memory hierarchy: How does writing to a new file work?...

memory-managementx86operating-systemcpucpu-cache

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2nd Stage Bootloader stuck in bootloop...

assemblyx86nasmosdev

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Why no zero register instruction on x86...

assemblyx86

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What was the original reason for the design of AT&T assembly syntax?...

assemblyx86intelatt

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Correctly disable Hardware Prefetching with MSR in Skylake...

x86intelcpu-cacheprefetchmsr

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How is the x86 JAE instruction related to the carry flag?...

assemblyx86

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Which cache mapping technique is used in intel core i7 processor?...

x86intelcpu-architecturecpu-cacheamd-processor

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Why does the compiler reserve just 0x10 bits for an int?...

c++assemblyx86stack-memorystack-pointer

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how can I use SVML instructions...

c++x86ssesimd

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Running a C# application as 32-bit on a 64-bit machine...

c#.netprocessx8632bit-64bit

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In MASM what is array[4]...

assemblyx86masmmasm32addressing-mode

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How many float multiplies can be performed with a single core of the current Intel architectures?...

x86floating-pointcpu-architecturesimdflops

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Detecting CPU and Core information from my Intel System...

c++x86cpu-architecturecpu-coreshyperthreading

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Segfault with ESP outside the [stack] range in /proc/pid/maps?...

assemblyx86crashstack-overflowstack-memory

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Does WSL 2 really support 32 bit program?...

linuxx86windows-subsystem-for-linux32-bit

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How to properly use prefetch instructions?...

cachingx86sseprefetchdot-product

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Processor : How to get cache information about intel xeon...

x86intelcpu-cacheprocessorcpu-cores

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Does intel core i5 belong to the family i686 or x86_64...

x86x86-6464-bitintel32-bit

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Can the PUSHA instruction cause a segfault? What's going on in this core dump with it and other ...

cassemblyx86coredumpstack-memory

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Perf shows userspace cycles for cores which shouldn't be executing instructions...

c++linuxoptimizationx86perf

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How can I accurately benchmark unaligned access speed on x86_64?...

performancex86x86-64benchmarkinginline-assembly

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Getting Illegal Instruction while running a basic Avx512 code...

c++x86avxinstruction-setavx512

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Segmentation fault at the `pop rbp` instruction...

assemblyx86segmentation-faultstackx86-64

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How do I properly set up a linker script with a boot loader?...

assemblyx86nasmldbootloader

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Complete x86/x64 JIT Assembler for C Language...

assemblyx86x86-64jit

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