ghc-whole-program-compiler-project
hoogle
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ghc-whole-program-compiler-project | hoogle | |
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9 | 60 | |
115 | 720 | |
1.7% | - | |
8.8 | 6.3 | |
6 months ago | 3 months ago | |
Haskell | Haskell | |
- | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
ghc-whole-program-compiler-project
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Can GHCi be run like PDB?
Another thing you can try is the ghc-wpc project which has an interpreter which supports breakpoints, though you may need to hack little a bit to achieve your goals.
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ELI5: Why does the new Javascript backend need to live in GHC instead of consuming GHC-WPC output?
If I understand the new GHCJS backend correctly, it diverges from the normal compilation pipeline at STG (see the new StgToJS module subtree). Wouldn't that make it an excellent candidate to use GHC-WPC's machine-readable external STG representation, instead of hooking it directly into the GHC source tree?
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Haskell compiled onto LLVM increase performance?
Here the goal is to build a high level, easy to understand model for all GHC backend features. Validations is also required. Once we know the semantics of GHC primops and RTS features then it becomes possible to figure out how to compile Haskell programs to GRIN. I started the GHC-WPC project for this reason. GHC-WPC exports the STG intermediate representation for the whole Haskell program, and I wrote an STG interpreter from scratch in Haskell that can run any Haskell program. (i.e. GHC itself) The STG interpreter is the high level model for the GHC primop and RTS semantics. It implements all these in pure Haskell, it does not depend on GHC RTS at all.
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Why is the debugger so bad in Haskell? (or is it just me)
I can easily debug any Haskell program with the external STG interpreter. https://www.youtube.com/watch?v=DkDUEd3pUyM https://github.com/grin-compiler/ghc-whole-program-compiler-project
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Haskell program inspector tooling development
Hello, I'm using the external STG interpreter to observe the runtime behaviour of Haskell programs. Lately I've added an initial call-graph construction feature that I plan to refine further. https://twitter.com/csaba_hruska/status/1417486380536582151 Is there anyone who has dynamic analysis related research ambitions and wants to study Haskell program runtime behaviour in detail? If so then it would be great to talk.
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What are you hyped about today?
I haven't gotten my hands dirty yet, but really excited hearing GHC-WPC is going on!
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GHC Pluggable Backend?
Why didn't you mention GHC-WPC? It is also a backend sample. It exports enough information (STG + linker opts + c bits) to interpret the program or to generate a binary executable via the regular GHC codegen system. https://github.com/grin-compiler/ghc-whole-program-compiler-project
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Transpiling to GHC Core language
You could use the GHC codegen and RTS via the external STG IR. https://github.com/grin-compiler/ghc-whole-program-compiler-project
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Next-gen Haskell Compilation Techniques
Remarks: 1. Strict functional languages can be expressed in STG without overhead, because STG has explicit liftedness control. In a strict language every data is unlifted or unboxed. 2. Supporting all GHC primops is not unrealistic. See the primop implementation in the external STG interpreter source code. Here is the implementation of the threading primops.
hoogle
- The Hunt for the Missing Data Type
- SQL Join Flavors
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What Is Dimensional Analysis?
Dimensions behave somewhat like a "type system" for math. These dimensional-analysis tricks act like the trick you see in Haskell sometimes, where you can easily guess an implementation of an expression once you know it's type (or e.g. search by type signature https://hoogle.haskell.org/ )
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Do you miss dot-completion when coding in Haskell?
Haskell Spotlight makes vscode a client for hoogle. It isn't too different than jumping into your browser and type https://hoogle.haskell.org/. The main advantage is that you have everything in one place
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dear ZVON.org owner, please take your haskell references down
https://hackage.haskell.org/package/base and https://hoogle.haskell.org are automatically up to date and better searchable than almost any other reference of any other programming language. maintaining a redundant reference that needs to be kept up to date manually is simply stupid.
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Java 20 Is Out
Ideally like this: https://zio.dev/reference/#concurrency
Or this: https://hoogle.haskell.org/?hoogle=fork
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Noob Question about Symbols after Class propertys.
And yeah I get it, it's hard to Google for punctuation operators in languages because it doesn't give useful search results (but not impossible, for example, Haskell has a search engine for documentation that handles symbols/punctuation).
- uh, got it. thanks Bing
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Haskell IDE setup
{ "customLocalFormatters.formatters": [ { "command": "make format", "languages": ["haskell"] } ], "emeraldwalk.runonsave": { "commands": [ { "match": "*.hs", "isAsync": true, "cmd": "make retag retag_file=${file}" } ] }, "ghcid.command": "make ghcid", "goto-documentation.customDocs": { "hs": "https://hoogle.haskell.org/?hoogle=${query}" } }
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Idris: A Language for Type-Driven Development
You had a look at Hoogle?
https://hoogle.haskell.org/
For some type signatures there is (are) only one (or only a few) meaningful implementation(s).
What are some alternatives?
haskell.nix - Alternative Haskell Infrastructure for Nixpkgs
castle - A tool to manage shared cabal-install sandboxes.
IdrisExtSTGCodegen
ghci-ng
hs-foreign-emscripten - INTERCEPT GHCJS CCALL DISPATCH TO EMSCRIPTEN
ihaskell - A Haskell kernel for the Jupyter project.
grin - GRIN is a compiler back-end for lazy and strict functional languages with whole program optimization support.
hakyll - A static website compiler library in Haskell
ghc-dump - A GHC plugin and library for analysing GHC Core
Exercism - Scala Exercises - Crowd-sourced code mentorship. Practice having thoughtful conversations about code.
ghc-wpc - GHC-WPC is an extended GHC that exports the STG and other IR (.modpak) for the compiled modules and linker metadata (.ghc_stgapp) at application link time.
elm-make