• Uses Length of response and error to return result res,err:= Invoke… WAPC 流程 #[no_mangle] pub fn wapc_init() { wapc::register_function("ping", ping); } fn ping(msg: &[u8]) -> wapc::CallResult as_bytes().to_vec()) } fn do_nothing(msg: &[u8]) -> CallResult { Ok(msg.to_vec()) } #[no_mangle] pub extern "C" fn _start() { let mut reg = REGISTRY.lock().unwrap(); reg.insert(“\/v2\/matches\/ #[no_mangle] pub extern "C" fn _start() { 。。。 reg.insert(“\/v2\/matches\/.*\/info_fiddler_ab”.into(),fiddl er_ab); } AB testing 方案 #[allow(non_snake_case)] #[derive(Serialize, Deserialize, Debug)] pub struct

Microkernel and Monolithic Kernel: Source: https://www.guru99.com/microkernel-in-operating-systems.html I. Background  . Source: https://os.inf.tu-dresden.de/Studium/MkK//SS2021/01_intro https://en.wikipedia.org/wiki/L4_microkernel_family#High_assurance:_seL4  https://sel4.systems I. Background  . Source: “The seL4 Report”, Gernot Heiser Fosdem 2021. I. Background  Src 1.2.1.1 CAmkES I. Background  https://docs.sel4.systems/projects/camkes/ https://github.com/seL4/camkes https://github

establishing software requirements • Growing software organically, adding more and more functions to systems as they are run, used, and tested”Who said it?Frederick Brooks Jr. • Joined IBM in 1956 • Manager Difficulty“Let us consider the inherent properties of this irreducible essence of modern software systems: complexity, conformity, changeability, and invisibility.”Complexity • Software entities are more other high-level language advances • Object-oriented programming • Artificial intelligence • Expert systems • “Automatic” programming • Graphical programming • Program verification • Environments and tools

actually shipped with Unix-like systems – the standard path of the data is /usr/share/zoneinfo • This is the case for Linux distributions, macOS, and some other Unix- like systems • But for Windows? Not America/Nuuk Unfortunately, there is no easy mapping between these two different classification systems. So, MSVC STL considers all ICU time zones (canonical and non-canonical) to be time_zones.51

offering performance similar to C • Memory management without garbage collection • Designed for systems programming Rust is a multi-paradigm programming language focused on performance and safety, especially abstraction for Virtual CPUs (vCPUs). rust-vmm • event-manager: abstractions for implementing event based systems. • linux-loader: parser and loader for vmlinux and bzImage images as well as some other helpers

example in a 16 x 16 matrix, each of the 4 sub matrices can fit into a single cache line. For example, when transposing a simple matrix, if each of the sub-matrices are transposed themselves, then transposing

the 2021 Otto Hahn Medal Ralf Jung Assistant professor, Institute for Programming Languages and Systems, ETH Zürich RustBelt Project Background Iris: A Higher-Order Concurrent Separation Logic Framework

Time-Series Data TDengine Telegraf Kafka OPC-UA MQTT Broker Clustered Industrial Automated Systems SCADA/HMI Analytics, ML App Python/Matlab/R Java/C/C++/Restful IoT Application Visualization

Pointers: Safe Memory Reclamation for Lock-Free Objects, IEEE Transactions on Parallel and Distributed Systems. 15 (8): 491–504, June 2004. Hazard Pointers – Maged Michael Watch CPPCON 2021 Talk on Concurrency

isn’t being declared? push [esp-4] call data_t get_data_from(unsigned int) add eax, edx sub esp, 8 mov eax, [esp+4] lea edx, [esp+8] push edx push eax mov ecx, [eax] call