我可以使用“cabal install"来使用多核吗? [英] Can I get `cabal install` to use multiple cores?

问题描述

有谁知道如何让 cabal install 来利用并行性?我正在使用 GHC 进行编译，虽然我不知道 GHC 本身是否可以进行并行构建，但 cabal install 肯定可以并行运行多个编译，不是吗?至少对于不同的、独立的包?

Does anyone know how to get cabal install to exploit parallelism? I'm compiling with GHC, and while I don't know if GHC itself can do parallel builds, surely cabal install could run multiple compilations in parallel, no? At least for distinct, independent packages?

有谁知道这是否可能以及如何去做?

Does anyone know if it is possible and how to do it?

推荐答案

有一个 今年夏天的 Google Summer of Code 项目，以并行化 cabal-install.虽然它尚未合并到主线中，但链接的文章提供了获取源代码并自行构建的说明.

There was a Google Summer of Code project this summer to parallelize cabal-install. While it hasn't been merged into the mainline yet, the linked article provides instructions for grabbing the source and building it yourself.

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