micro-optimization

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Does the order of class members affect access speed?
user_30537460
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3
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163
addressing-mode class-members micro-optimization c++ performance
How to optimize performance when counting over pointer arrays?
user_13291470
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81
micro-optimization c++ performance
Does Skylake need vzeroupper for turbo clocks to recover after a 512-bit instruction that only reads a ZMM register, writing a k mask?
user_2241320
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10
1
622
avx512 micro-optimization intel x86 assembly
Long latency instruction
user_1491380
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3
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387
microbenchmark micro-optimization x86 cpu-architecture optimization
AVX512BW: handle 64-bit mask in 32-bit code with bsf / tzcnt?
user_122025360
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2
2
379
avx512 micro-optimization 32-bit x86 assembly
Python/Numpy optimisation
user_84252700
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2
4
227
micro-optimization numpy python
Ways to make a D program faster
user_12708120
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3
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461
ldc dmd d micro-optimization optimization
Using Intrinsics to Extract And Shift Odd/Even Bits
user_82623810
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2
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664
intrinsics micro-optimization bit-manipulation c++
Why jnz requires 2 cycles to complete in an inner loop
user_108656220
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5
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449
micro-architecture microbenchmark micro-optimization x86
Weird performance effects from nearby dependent stores in a pointer-chasing loop on IvyBridge. Adding an extra load speeds it up?
user_108656220
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7
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467
micro-architecture microbenchmark micro-optimization x86 assembly
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