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What is the point of SSE2 instructions such as orpd?...

assemblyx86sseinstruction-setsse2

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Disassemble opcode snippets directly in a shell?...

linuxdebuggingx86x86-64disassembly

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SSE multiplication of 4 32-bit integers...

x86ssesimdmultiplicationsse2

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Is there an efficient way to get the first non-zero element in an SIMD register using SIMD intrinsic...

x86bit-manipulationsimdintrinsicsavx

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Is there any way to write for Intel CPU direct core-to-core communication code?...

assemblyx86cpuintelcpu-architecture

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Ret (from a Procedure) takes control back to the start of that Procedure instead of Main...

assemblyx86masmirvine32

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How do 3 random bytes make the code 10 times faster?...

performanceassemblyx86x86-64

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How to modify existing assembly code generated from C...

cassemblyoptimizationx86object-files

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ROP - The use of the jmp esp...

assemblyx86buffer-overflowcalling-conventionshellcode

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Does -mavx2 implies -mavx and -msse4.2...

assemblygccx86clangavx

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What happens when 4-byte mov is used to load multiple words?...

assemblyx86endianness

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How to convert a binary integer number to a hex string?...

assemblyx86hexsimdavx512

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Trying to understand the new sorting algorithm from AlphaDev: why does my assembly code not work as ...

sortingassemblyx86nasm

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How to disable vectorization in clang++?...

c++optimizationx86clangvectorization

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Why use .data instead of reserving space in .bss and initializing at runtime, for variables in assem...

clinuxassemblymemoryx86

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Trying to pass a value to reserved byte...

assemblyx86nasm

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_mm256_insert_epi32() has no effect...

c++x86simdintrinsicsavx2

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x86 Assembly pointers...

pointersassemblyx86

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Can PTEST be used to test if two registers are both zero or some other condition?...

assemblyx86sseintrinsicssse4

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_mm_testc_ps and _mm_testc_pd vs _mm_testc_si128...

cx86simdavxsse4

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what's the difference between _mm256_lddqu_si256 and _mm256_loadu_si256...

x86simdintrinsicsavxmicro-optimization

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Is `reinterpret_cast`ing between hardware SIMD vector pointer and the corresponding type an undefine...

c++x86language-lawyerundefined-behaviorintrinsics

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Are there in x86 any instructions to accelerate SHA (SHA1/2/256/512) encoding?...

c++ccryptographyx86sha

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x64: Concurrent writes to bool array...

cmemoryx8664-bitvolatile

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Find the first instance of a character using simd...

x86ssesimdavxavx2

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What does the function insl do in Os Dev's PCI IDE tutorial?...

cassemblyx86osdevata

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How do I enable SSE for my freestanding bootable code?...

x86sseinstruction-set

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Should values always be popped off the x87 FPU stack?...

assemblyx86intelreal-modex87

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Define inline bytes to register in NASM; put db string in .data and get a pointer to it all with one...

assemblyx86macrosbytenasm

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Can't open file when debugging x86 NASM program with GDB...

assemblyx86gdbnasm

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