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c++ Programming Glossary: parallelDetermine if two rectangles overlap each other? http://stackoverflow.com/questions/306316/determine-if-two-rectangles-overlap-each-other width x pos y pos. All of these rectangles will exist parallel to the x and the y axis that is all of their edges will have..
Optimizing away a “while(1);” in C++0x http://stackoverflow.com/questions/3592557/optimizing-away-a-while1-in-c0x finish said loop. I use thread loosely to mean any form of parallel processing including separate VLIW instruction streams. EDIT.. the clause it may assume the loop terminates and get a parallelisation win. I also imagine that the designers considered that..
What techniques can be used to speed up C++ compilation times? http://stackoverflow.com/questions/373142/what-techniques-can-be-used-to-speed-up-c-compilation-times preferences to allow it to build multiple projects in parallel. You can also use the MP option for file level paralellism instead.. instead of just project level paralellism. Other parallel utilities Incredibuild Unity Build distcc Use a Lower Optimization..
Operator Precedence vs Order of Evaluation http://stackoverflow.com/questions/5473107/operator-precedence-vs-order-of-evaluation also just as well be a pool of threads all executing in parallel so you don't get any guarantee about the order of one increment.. not exactly threading some architectures do allow such parallel execution. For a couple of examples the Intel Itanium and VLIW.. to designate a number of instructions to be executed in parallel. Most VLIW machines have a specific instruction packet size..
CUDA how to get grid, block, thread size and parallalize non square matrix calculation http://stackoverflow.com/questions/5643178/cuda-how-to-get-grid-block-thread-size-and-parallalize-non-square-matrix-calcu CUDA and need help understanding some things. I need help parallelizing these two for loops. Specifically how to setup the dimBlock.. data type programming models is that you take a data parallel operation so one where the same largely independent operation.. input data set. In your array addition example the data parallel operation is C k A k B k for all k between 0 and 128 1024. Each..
How can I create directory tree in C++/Linux? http://stackoverflow.com/questions/675039/how-can-i-create-directory-tree-in-c-linux status #ifdef TEST #include stdio.h Stress test with parallel running of mkpath function. Before the EEXIST test code would..
C++ new operator thread safety in linux and gcc 4 http://stackoverflow.com/questions/796099/c-new-operator-thread-safety-in-linux-and-gcc-4 safety in linux and gcc 4 Soon i'll start working on a parallel version of a mesh refinement algorithm using shared memory...
Audio output with video processing with opencv http://stackoverflow.com/questions/8187745/audio-output-with-video-processing-with-opencv loud or current frame number. I think I should create a parallel process with ffmpeg but I don't know how to do so. Can you explain..
how to achieve 4 FLOPs per cycle http://stackoverflow.com/questions/8389648/how-to-achieve-4-flops-per-cycle proper doc on this add 's and mul 's can be executed in parallel giving a theoretical max throughput of 4 flops per cycle. However.. add's and mul's and seems unable to run both ops in parallel. However if grouped in 3's it suddenly works like magic. Other.. Bridge and others appear to be able to execute add mul in parallel without problems if they alternate in the assembly code. Although..
Concurrency: Atomic and volatile in C++11 memory model http://stackoverflow.com/questions/8819095/concurrency-atomic-and-volatile-in-c11-memory-model in the above scenario c multithreading concurrency c 11 parallel processing share improve this question Firstly volatile..
Parallel prefix sum - fastest Implementation http://stackoverflow.com/questions/10053629/parallel-prefix-sum-fastest-implementation prefix sum fastest Implementation I want to implement the parallel..
What strategies have you used to improve build times on large projects? http://stackoverflow.com/questions/1073384/what-strategies-have-you-used-to-improve-build-times-on-large-projects Forward declaration pimpl idiom Precompiled headers Parallel compilation e.g. MPCL add in for Visual Studio . Distributed..
A parallel for using std::thread? http://stackoverflow.com/questions/14044539/a-parallel-for-using-stdthread cmath #include algorithm #include numeric #include utility Parallel for template typename Iterator class Function void parallel_for.. cmath #include algorithm #include numeric #include utility Parallel for template typename Iterator class Function void parallel_for..
Parallel for vs omp simd: when to use each? http://stackoverflow.com/questions/14674049/parallel-for-vs-omp-simd-when-to-use-each for vs omp simd when to use each OpenMP 4.0 introduces a new..
C++ OpenMP Parallel For Loop - Alternatives to std::vector [closed] http://stackoverflow.com/questions/18669296/c-openmp-parallel-for-loop-alternatives-to-stdvector OpenMP Parallel For Loop Alternatives to std vector closed Based on this thread..
Beyond Stack Sampling: C++ Profilers http://stackoverflow.com/questions/4394606/beyond-stack-sampling-c-profilers of the time. A good tool but not a complete solution. Parallel Studios The nuclear option. Obtrusive weird and crazily powerful... a bit of a retrospective. I opted to work extensively with Parallel Studios in part because it is actually built on top of the PIN..
http://stackoverflow.com/questions/601558/multithreading-reference Sutter ™s Mill Effective Concurrency Understanding Parallel Performance Sutter ™s Mill Effective Concurrency Use Threads.. C# Use Threads Correctly Isolation Asynchronous Messages Parallel and Multi Core Computing with C C Thinking in Concurrently in..
Are there any concurrent containers in C++11? http://stackoverflow.com/questions/7817364/are-there-any-concurrent-containers-in-c11 member functions don ™t tend to be such correct level. The Parallel Patterns Library PPL includes several containers that provide..
http://stackoverflow.com/questions/800219/qt-versus-wpf-net .NET 3.5 to cover areas which were harder to realize LINQ Parallel LINQ WCF WF different ORM products and are still harder to realize..
How to use Intel C++ Compiler with CUDA nvcc? http://stackoverflow.com/questions/9433722/how-to-use-intel-c-compiler-with-cuda-nvcc 4.1 on Microsoft Visual studio 2008. I also have Intel Parallel Studio XE 2011 Installed. By default NVIDIA's C Compiler nvcc.exe..
Parallel algorithm to find the K closest points http://stackoverflow.com/questions/9566511/parallel-algorithm-to-find-the-k-closest-points algorithm to find the K closest points I implemented the following..
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