x86

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Are there performance advantages of 32 bit apps over 64 bit ones, on x86-64?
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546
x86-64 32bit-64bit x86 performance
How to vectorise int8 multiplcation in C (AVX2)
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6
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222
avx2 intrinsics simd x86 c
Crash when adding or removing data in code on an IRQ
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52
irq osdev x86 assembly c
Which architectures have modulo- / non-modulo-shifting?
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77
x86-64 bit-shift x86 assembly cpu-architecture
ModRM: Can't use direct address, assembly x86
user_75561450
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106
instruction-encoding machine-code x86 assembly
Cache set-sizes that aren't a power of two
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5
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230
cpuid amd-processor tlb x86 cpu-architecture
gcc 8.2+ doesn't always align the stack before a call on x86?
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4
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188
abi x86 gcc linux c
How do the DY and DZ pseudo-instructions work in NASM?
user_1491380
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2
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103
avx512 avx nasm x86
Assembly function address table and data under the function or in data section
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242
static-data x86-64 micro-optimization x86 assembly
How to deal with errors while reading disk in x86 assembly?
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175
bios bootloader gnu-assembler x86 assembly
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