搭配opt-level = "s"或opt-level = "z",还可以再让编译出来的文件变得更小。 Parallel Code Generation Units 在Cargo.toml的[profile.release]区块可以设置codegen-units项目,来指定编译器在编译一个crate的时候要能其切分成多少份来同时处理。默认值是16或256,若改成1,则不进行切分,以增加套用更多的优化的机...
这主要是通过文件系统进行传输,会产生开销。 每个编译单元的代码生成(Per-compilation-unit code-generation)——rustc 每次编译单包(crate)时都会生成机器码,但是它不需要这样做,因为大多数 Rust 项目都是静态链接的,直到最后一个链接步骤才需要机器码。可以通过完全分离分析和代码生成来提高效率。 单线程的编译器(Si...
这个概念在我心里一直很模糊, 直到我看到了Partial evaluation and automatic program generation这本书中的...
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# LLVM targets to build support for. # Note: this is NOT related to Rust compilation targets. However, as Rust is # dependent on LLVM for code generation, turning targets off here WILL lead to # the resulting rustc being unable to compile for the disabled architectures. # Also worth poin...
Fornjot[159]是一个早期的爱好者项目,旨在创建新一代的Code-CAD应用程序:因为世界需要另一个CAD程序。 这个项目的目标是创建一个有如下特色的CAD应用程序: 使用代码优先的方法; 是开源的; 广泛使用,支持所有主要平台; 基于一个新的CAD内核,用Rust语言编写; ...
英文原文:Rust 1.2 Brings Faster Compilation, Parallel Code Generation, and More Rust 核心团队宣布了Rust 1.2 稳定版和 1.3 测试版的发布。Rust 1.2 主要集中在工具化、编译器性能的提高和引入并行代码生成。此外,引入了对 MSVC 工具链的支持。 以下是主要相关更新: ...
Used for error reporting and handling when encountering unsupported or invalid code generation options. ParseSessExttrait: Extends theParseSesstype with additional helper functions for parsing source code. Used when interacting with the parsing session of the compiler. ...
The rust-analyzer extension also supports other code refactorings and code generation, which the extension callsAssists. Here are just a few of the refactorings available: Convert if statement to guarded return Inline variable Extract function ...
I have a fix for this, we are missing the coercion rule for an array to a slice. There is one other part that needs fixed which is slightly related to this which is how he handles coercion_sites in general the code-generation pass doesn't really handle any complex case but we have ...