Hidden Overhead of a Function API
performance, we typically think about the function logic. We’ll see that a well designed function API can have an even larger impact.How will we compare performance? ● Benchmarks at this low level are advance(RandIter& iter, Diff n, random_access_iterator_tag) { iter += n; } ● Access token to make some API available only inside the library (like the default “package private” access modifier in Java) Empty0 码力 | 158 页 | 2.46 MB | 5 月前3GraphBLAS: Building a C++ Matrix API for Graph Algorithms
the important data structures and concepts? Prior work in the GraphBLAS community, C API Overview of our draft C++ API How might this interoperate with standard C++, graph library proposal? 4[DISTRIBUTION the important data structures and concepts? Prior work in the GraphBLAS community, C API Overview of our draft C++ API How might this interoperate with standard C++, graph library proposal? 5[DISTRIBUTION the important data structures and concepts? Prior work in the GraphBLAS community, C API Overview of our draft C++ API How might this interoperate with standard C++, graph library proposal? 6[DISTRIBUTION0 码力 | 172 页 | 7.40 MB | 5 月前3Dependency Injection in C++
tiered abstraction layers ❑ Lessen unnecessary dependencies • Refactor fragmented functionality ❑ Cluster splintered functionality together ❑ Lessen dependencies • Refactor data/state ❑ Gather into coherent changes 86 Bloomberg Legacy Code DI Need Tools & Tricks to implement Dependency InjectionProblem : API is used far and wide and so interface cannot be changed 87 Bloomberg DI for immutable APIsMethod const std::string& index) : DataProcessor (key, index, defaultCalc){}; // ... };Problem : API is used far and wide and so interface cannot be changed Solution : Transparent Dependency Injection0 码力 | 106 页 | 1.76 MB | 5 月前3Modern C++ Tutorial: C++11/14/17/20 On the Fly
concurrent programming and no longer depends on the underlying system on different platforms. The API implements cross-platform support at the language level; std::regex provides full regular expression operations. In principle, each thread can correspond to a cluster node, and communication between threads is almost equivalent to communication between cluster nodes. Weakening the synchronization conditions0 码力 | 92 页 | 1.79 MB | 1 年前3POCOAS in C++: A Portable Abstraction for Distributed Data Structures
the STL - A full evaluation of parallel computing modelsBackground: How to supercompute?What is a Cluster? - A collection of nodes, connected by a network.How do I program one? - Message Passing - processes Interested in irregular data structures? Check out my other talk: GraphBLAS: Building a C++ Matrix API for Graph Algorithms (CppCon’21) Hire me!0 码力 | 128 页 | 2.03 MB | 5 月前3Six Ways for Implementing Math Expressions Calculator
reserved. IncrediBuild Software Ltd. Incredibuild for Automotive • Infotainment • Instrument cluster • Heads-up-display (HUD) • Telematics/connected car • Advanced driver assistance systems (ADAS)0 码力 | 63 页 | 1.85 MB | 5 月前3Bringing Existing Code to CUDA Using constexpr and std::pmr
block_size>>>(N, x, y); // … } Ok, about the kernel parameters 10 |Memory“In a typical PC or cluster node today, the memories of the CPU and GPU are physically distinct and separated by the PCI-Express0 码力 | 51 页 | 3.68 MB | 5 月前3《深入浅出MFC》2/e
框架十分了解,但在编程过程中仍然 感到生疏,主要是函数的运用和函数的参数十分复杂。我对WINDOWS SDK 编程较少,是 否应该要熟悉WINDOWS API 函数后,结合MFC 框架编程? 侯俊杰回复:的确如此。MFC 其实就是把Windows API 做了一层薄薄包装,包装于各个设 计良好的classes 而已。所以,掌握了MFC framework 架构组织之后,接下来在programming 與 MFC / 327 縱覽 MFC / 329 General Purpose classes / 330 Windows API classes / 333 深入淺出 MFC 18 Application framework classes / 334 High level 虽然许多名词已经耳熟能详,我想我还是有必要把它们界定一下: API - Application Programming Interface。系统开放出来,给程序员使用的接口,就是 API。一般人的观念中API 是指像C 函数那样的东西,不尽然!DOS 的中断向量 (interrupt vector)也可以说是一种API,OLE Interface(以C++ 类别的形式呈现)也可 以说是一种API。不是有人这么说吗:MFC 势将成为Windows0 码力 | 1009 页 | 11.08 MB | 1 年前3Sender Patterns to Wrangle Concurrency in Embedded Devices
map(node_identifier) style = kwargs.get('style', 'striped') sub = DotGraphBuilder(name=f"cluster_{name}", graph_attr={'label': f'{label}', 'style': style, **color_spe sub.add_node(name=name0 码力 | 106 页 | 26.36 MB | 5 月前3Conan 2.0 Documentation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.3 New public Python API . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.4 New build multiple auth protocols (LDAP), Virtual and Remote repositories to create advanced topologies, a Rest API, and generic repositories to host any artifact. • The conan_server is a small server distributed together reference is the source of truth for the interfaces of every public command, class, method, helper, API and configuration file that can be used. It is not designed to be read fully, but to check for individual0 码力 | 652 页 | 4.00 MB | 1 年前3
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