forms of multithreading Hardware vs Software multithreading Data parallelism, Task parallelism, Dataflow parallelism 2 13 Hardware-level multithreading ILP - Instruction-level Parallelism 1 CPU, IO-tasks futures) - Synchronization - Scheduling overhead - Thread-safe memory management 16 Dataflow parallelism - Alternative names - Pipeline parallelism - Graph parallelism - Stream parallelism keywords to expose different requirements Synchronization: - Channels / Shared memory for data - Dataflow parallelism for dependency - Or Barriers with “async/finish” model of Habanero Java - OpenMP barriers

Boosted · Released Two Years Ago THE FASTEST PHP PHP7.1 · Static Single Assignment IR(SSA) DATAFLOW ANALYSIS function calc($a, $b) { $a = $a * 2 % 1000; $b = $b * 3 % 1000; return //$b6: [LONG] $T7 = $a4 + $b6; //ZEND_ADD_LONG return $T7; } PHP7.2 · Hybrid Vm Engine (Default Vm) · Hybrid With Call+Goto · Based On GCC Computed Goto[1] · Less Instruction And

上游发出来的订单状态机顺序因为⽹络问题会发⽣乱序，影 响我的计算流程 • 上游的业务团队会调整发出来的业务消息，经常导致下游发 ⽣故障 Deprecation 章节 Dependa bot Dataflow Event time Window Watermark Schema Registry Data Valuation for machine learning 还有这篇 paper

SolverPerformance Precision ESP: Path-Sensitive Program Verification in Polynomial Time Path-Sensitive Dataflow Analysis with Iterative RefinementMSVC has both Path-sensitive • Use after move • Concurrency checks

Dataflow between Nodes ● We need to share data between Nodes. ● We want to make this explicit and expose

com/in/alexdathskovsky From F. Yazdanpanah, C. Alvarez-Martinez, D. Jimenez-Gonzalez and Y. Etsion, "Hybrid Dataflow/von-Neumann Architectures," in IEEE Transactions on Parallel and Distributed Systems OOO ExecutionAlex

节点输入若干个对象，并输出若干个对象。 Zeno 节点系统 • 节点的输出可以连线到另一个节点的输入上，相当于函数的调用和返回。 • 众多节点的组合，可以形成更强大的功能，这就是 Zeno 的 dataflow-programming 。 节点在 UI 中的表现 节点在 UI 中的表现 节点在 UI 中的表现 节点在 UI 中的表现 main 函数第一个执行？ • 众所周知， main 函数是

missing]) missing Chapter 22 Networking and Streams Julia provides a rich interface to deal with streaming I/O objects such as terminals, pipes and TCP sock- ets. These objects allow data to be sent and String) to the contents as a string: julia> read("hello.txt", String) "Hello, World!" Advanced: streaming files The read and write methods above allow you to read and write file contents. Like many other synchronous writes Why do concurrent writes to the same stream result in inter-mixed output? While the streaming I/O API is synchronous, the underlying implementation is fully asynchronous. Consider the printed

missing]) missing Chapter 22 Networking and Streams Julia provides a rich interface to deal with streaming I/O objects such as terminals, pipes and TCP sock- ets. These objects allow data to be sent and String) to the contents as a string: julia> read("hello.txt", String) "Hello, World!" Advanced: streaming files The read and write methods above allow you to read and write file contents. Like many other synchronous writes Why do concurrent writes to the same stream result in inter-mixed output? While the streaming I/O API is synchronous, the underlying implementation is fully asynchronous. Consider the printed

missing]) missing Chapter 22 Networking and Streams Julia provides a rich interface to deal with streaming I/O objects such as terminals, pipes and TCP sock- ets. These objects allow data to be sent and String) to the contents as a string: julia> read("hello.txt", String) "Hello, World!" Advanced: streaming files The read and write methods above allow you to read and write file contents. Like many other synchronous writes Why do concurrent writes to the same stream result in inter-mixed output? While the streaming I/O API is synchronous, the underlying implementation is fully asynchronous. Consider the printed