Distributed Ranges: A Model for Building Distributed Data Structures, Algorithms, and ViewsGPU Tile 1 Tile 0 Xe LinkProject Goals - Offer high-level, standard C++ distributed data structures - Support distributed algorithms - Achieve high performance for both multi-GPU, NUMA, and multi-node reduce(par_unseq, z, 0, std::plus()); }Outline - Background (Ranges, Parallelism, Distributed Data Structures) - Distributed Ranges (Concepts) - Implementation (Algorithms and views) - Complex sparse matrices) - Lessons learnedOutline - Background (Ranges, Parallelism, Distributed Data Structures) - Distributed Ranges (Concepts) - Implementation (Algorithms and views) - Complex0 码力 | 127 页 | 2.06 MB | 6 月前3
POCOAS in C++: A Portable Abstraction for Distributed Data Structuresprogram for a supercomputer? Introduce PGAS Model, RDMA Building Remote Pointer Types Building Distributed Data Structures Extending to GPUsThis Talk Background: how do we write a program for a supercomputer supercomputer? Introduce PGAS Model, RDMA Building Remote Pointer Types Building Distributed Data Structures Extending to GPUsThis Talk Background: how do we write a program for a supercomputer? Introduce Introduce PGAS Model, RDMA Building Remote Pointer Types Building Distributed Data Structures Extending to GPUsThis Talk Background: how do we write a program for a supercomputer? Introduce PGAS Model0 码力 | 128 页 | 2.03 MB | 6 月前3
Practical memory pool based allocators for Modern C++blocks in the ledger and returns the first block’s index or BlockCount on failure std::size_t find_contiguous_blocks(std::size_t n) const noexcept; // Marks n blocks in the ledger as “in-use” starting void set_blocks_in_use(std::size_t index, std::size_t n) noexcept; // Marks n blocks in the ledger as “free” starting at ‘index’ void set_blocks_free(std::size_t index, std::size_t n) noexcept; m_data{nullptr}; // Reserves one bit per block to indicate whether it is in-use std::byte* m_ledger{nullptr}; }; © 2020 Apex.AI, Inc.Construction/Destruction bucket::bucket(std::size_t block_size0 码力 | 49 页 | 986.95 KB | 6 月前3
Modern C++ Tutorial: C++11/14/17/20 On the Flyunderstand them. You should move closer to the new standard and learn new features directly. After all, technology is moving forward. 10 1.2 Compatibilities with C CHAPTER 01: TOWARDS MODERN C++ Figure 1: Figure leaving the scope). That is, we often say that the RAII resource acquisition is the initialization technology. There are exceptions to everything, we always need to allocate objects on free storage. In traditional or nullptr otherwise. Conclusion The technology of smart pointers is not novel. It is a common technology in many languages. Modern C++ introduces this technology, which eliminates the abuse of new/delete0 码力 | 92 页 | 1.79 MB | 1 年前3
Boosting Software EfficiencyOccasional data loss during network issues. 19 None of the errors were seen in the lab.Technology Stack 20TECHNOLOGY STACK ⊡ Linux kernel, Yocto distribution – old image – no sources. ⊡ 32 MB RAM. ⊡ C++11 and earlier). ⊡ Qt – an application framework – a wrapper to low-level programming. 21TECHNOLOGY STACK ⊡ Linux kernel, Yocto distribution – old image – no sources. ⊡ 32 MB RAM. ⊡ C++17 (in C++11 and earlier). ⊡ Qt – an application framework – a wrapper to low-level programming. 22TECHNOLOGY STACK ⊡ Linux kernel, Yocto distribution – old image – no sources. ⊡ 32 MB RAM. ⊡ C++17 (in0 码力 | 180 页 | 1.65 MB | 6 月前3
Better Code: Exploring ValidityReserved. Adobe’s Software Technology Lab Sean Parent Senior Principal Scientist Manager, Software Technology Lab Adobe Veteran David Sankel Principal Scientist Software Technology Lab Adobe’s C++ Standardization Lead Dave Abrahams Principal Scientist Software Technology Lab Hylo Language Co-creator Nick DeMarco Senior Computer Scientist Software Technology Lab Photoshop iPad Async Dev Education Tooling/0 码力 | 117 页 | 6.03 MB | 6 月前3
Better Code: ContractsAdobe’s Software Technology Lab 3 Sean Parent Senior Principal Scientist Manager, Software Technology Lab Adobe Veteran David Sankel Principal Scientist Software Technology Lab Adobe’s C++ Lead Dave Abrahams Principal Scientist Software Technology Lab Hylo Language Co-creator Nick DeMarco Senior Computer Scientist Software Technology Lab Photoshop iPad Async Dev Education Tooling/0 码力 | 204 页 | 4.46 MB | 6 月前3
Conan 1.19 Documentationdifferent configurations. • Automated/remote package generation in Travis/Appveyor server with distributed builds in CI jobs for big/slow builds. • Docker: Automatic generation of packages for several Running and deploying packages Executables and applications including shared libraries can also be distributed, deployed and run with Conan. This might have some advantages compared to deploying with other attribute_checker that has been packaged with Conan sources for several versions (although it is distributed with Conan still, it is no longer maintained and we may remove it in the future, so we encourage0 码力 | 609 页 | 4.88 MB | 1 年前3
Conan 1.20 Documentationdifferent configurations. • Automated/remote package generation in Travis/Appveyor server with distributed builds in CI jobs for big/slow builds. • Docker: Automatic generation of packages for several Running and deploying packages Executables and applications including shared libraries can also be distributed, deployed and run with Conan. This might have some advantages compared to deploying with other attribute_checker that has been packaged with Conan sources for several versions (although it is distributed with Conan still, it is no longer maintained and we may remove it in the future, so we encourage0 码力 | 611 页 | 4.89 MB | 1 年前3
Techniques to Optimise Multi-threaded Data Building During Game Developmentdepend on: ▪ Budget / Game size & scope ▪ Studio size, Team experience ▪ Existing infrastructure & technology 6Range of designs ▶ Minimal extreme No building - game reads loose files on disk Original, possibly ▪ David Block ▪ Tommi Nykopp ▪ Wil McVicar • Technology Team at Techland 47Friends and former colleagues from CD Projekt RED Colleagues from the Technology team at Techland For helping practice and refine0 码力 | 99 页 | 2.40 MB | 6 月前3
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