Paul R

Brighton, United Kingdom

Age: 54

Optimisation, SIMD, SSE, AVX, NEON, AltiVec, Cell, GPGPU, CUDA, DSP, audio processing, image processing, embedded, real-time, algorithms.

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Recommendations for cross-platform C/C++ JSON library?

c++ linux json osx winapi asked Feb 28 '10 at 10:51

stackoverflow.com

8 votes

MSVC equivalent of attribute ((warn_unused_result))?

c++ c visual-c++ gcc gcc-warning asked Nov 19 '10 at 15:12

stackoverflow.com

8 votes

Visual Studio parameter alignment restrictions and Windows x64 ABI

windows visual-c++ 64bit sse abi asked Apr 28 at 16:06

stackoverflow.com

8 votes

Fast/efficient way to decompose separable integer 2D filter coefficients

filters separability 1d 2d asked Mar 28 '12 at 15:58

dsp.stackexchange.com

7 votes

How to enforce C89-style variable declarations in gcc?

c visual-c++ gcc c99 c89 asked Jun 23 '10 at 7:45

stackoverflow.com

7 votes

How to efficiently de-interleave bits (inverse Morton)

bit-manipulation z-order asked Feb 5 '11 at 19:48

stackoverflow.com

5 votes

AVX2 gather instructions - load address calculation

x86 simd avx avx2 asked Apr 24 at 13:34

stackoverflow.com

Top Answers

Why is such complex code emitted for dividing a signed integer by a power of two?

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How to get Frequency from FFT result

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Linked list loop detection algorithm

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Compiler error: memset was not declared in this scope

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GCC dump preprocessor defines

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Fastest sort of fixed length 6 int array

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Declaration of pointers in C++

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Why prototype and definition of a function in C may differ?

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Implement generic swap macro in C

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How to generate the audio spectrum using fft in C++?

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Bash history without line numbers?

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C, Objective-C preprocessor output

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When does (x == x+2)?

codegolf.stackexchange.com

Does Xcode have code autoformat feature?

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Suppressing deprecated warnings in Xcode

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How to extract semi-precise frequencies from a WAV file using Fourier Transforms

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Command /Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/clang failed with exit code 1

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what math do i need to convert this number

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Adding 64 bit support to existing 32 bit code, is it difficult?

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Why is ( x & 3 ) identical to ( x mod 4 )?

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Stack Overflow for hardware / embedded systems?

meta.stackoverflow.com

Change stack size for a C++ application in Linux during compilation with GNU compiler

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How do I convert from a decimal number to IEEE 754 single-precision floating-point format?

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System not declared in scope?

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Undefined reference to `sin` in C

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How to create a sine wave generator that can smoothly transition between frequencies

dsp.stackexchange.com

Implementing a State Machine in C++ HOW?

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long long int in C, Mac OS X, Xcode 3.2.5, field width

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How to cast C struct just another struct type if their memory size are equal?

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sizeof returns different values for a struct when compiling different programs

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