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Maxime Vorwerk
2024-04-12 16:55:50 +02:00
parent 309fabe525
commit 43c782078d
60 changed files with 87 additions and 340 deletions

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# Changelog for `pcc-haskell`
All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to the
[Haskell Package Versioning Policy](https://pvp.haskell.org/).
## Unreleased
## 0.1.0.0 - YYYY-MM-DD

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Copyright Author name here (c) 2024
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following
disclaimer in the documentation and/or other materials provided
with the distribution.
* Neither the name of Author name here nor the names of other
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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# pcc-haskell

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import Distribution.Simple
main = defaultMain

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module Main (main) where
import PolyCube
import Text.Read (readMaybe)
import System.Exit ( ExitCode(ExitFailure), exitWith )
import System.Environment (getArgs)
import qualified Data.HashMap.Strict as Map
import Combinatorics
main :: IO ()
main = do
maxSize <- parseCLIArgs
let cube = PolyCube (map (const [Coord3D (0, 0, 0)]) ([1..24]::[Int])) [Coord3D (0, 0, 0)] 1
let polycubes = Map.singleton (getOffsets $ head $ orientations cube) (size cube, head $ orientations cube)
let result = evaluateChildren maxSize cube polycubes
let counts = foldr (increment . fst) [] result
writeFile "count.out" $ show counts
return ()
increment :: Int -> [Int] -> [Int]
increment 1 [] = [1]
increment n [] = 0:increment (n-1) []
increment 1 (x:xs) = (x+1):xs
increment n (x:xs) = x:increment (n-1) xs
parseCLIArgs :: IO Int
parseCLIArgs = do
args <- getArgs
let maxSize = readMaybe $ head args :: Maybe Int
maybe (exitWith $ ExitFailure 1) return maxSize
evaluateChildren :: Int -> PolyCube -> Map.HashMap [Offset3D] (Int, [Coord3D]) -> Map.HashMap [Offset3D] (Int, [Coord3D])
evaluateChildren maxSize polycube = loop (getChildren (maxSize - size polycube) polycube) where
loop :: [PolyCube] -> Map.HashMap [Offset3D] (Int, [Coord3D]) -> Map.HashMap [Offset3D] (Int, [Coord3D])
loop [] d = d
loop ((PolyCube o la s):pcs) d = if any (flip Map.member d . getOffsets) o
then loop pcs d
else loop pcs $ evaluateChildren maxSize (PolyCube o la s) $ Map.insert (getOffsets $ head o) (s, head o) d
getChildren :: Int -> PolyCube -> [PolyCube]
getChildren 0 _ = []
getChildren i (PolyCube o la s) = foldr condGrowth [] $ foldr (\x acc -> tuples x possibleGrowth ++ acc) [] [1..i] where
condGrowth :: [Coord3D] -> [PolyCube] -> [PolyCube]
condGrowth gs ps = if any (\x -> elem x $ head o) gs
then ps
else PolyCube (zipWith (\x n -> insertAllSorted x $ rotateCubes gs n) o [1..24]) gs (s + length gs) : ps
transformations :: [Offset3D]
transformations = [
Offset3D (-1, 0, 0),
Offset3D (0, -1, 0),
Offset3D (0, 0, -1),
Offset3D (1, 0, 0),
Offset3D (0, 1, 0),
Offset3D (0, 0, 1)]
applyTransformations :: Coord3D -> [Offset3D] -> [Coord3D]
applyTransformations _ [] = []
applyTransformations p (x:xs) = applyOffset p x:applyTransformations p xs
possibleGrowth :: [Coord3D]
possibleGrowth = foldr (\x acc -> insertAllSorted acc (applyTransformations x transformations)) [] la
insertAllSorted :: (Ord a) => [a] -> [a] -> [a]
insertAllSorted [] [] = []
insertAllSorted [] [v] = [v]
insertAllSorted xs [] = xs
insertAllSorted xs (y:ys) = insertAllSorted (insertSorted xs y) ys
insertSorted :: (Ord a) => [a] -> a -> [a]
insertSorted [] v = [v]
insertSorted (x:xs) v
| v < x = v:x:xs
| v > x = insertSorted xs v
| otherwise = x:xs

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name: pcc-haskell
version: 0.1.0.0
github: "githubuser/pcc-haskell"
license: BSD-3-Clause
author: "Author name here"
maintainer: "example@example.com"
copyright: "2024 Author name here"
extra-source-files:
- README.md
- CHANGELOG.md
# Metadata used when publishing your package
# synopsis: Short description of your package
# category: Web
# To avoid duplicated efforts in documentation and dealing with the
# complications of embedding Haddock markup inside cabal files, it is
# common to point users to the README.md file.
description: Please see the README on GitHub at <https://github.com/githubuser/pcc-haskell#readme>
dependencies:
- base >= 4.7 && < 5
ghc-options:
- -Wall
- -Wcompat
- -Widentities
- -Wincomplete-record-updates
- -Wincomplete-uni-patterns
- -Wmissing-export-lists
- -Wmissing-home-modules
- -Wpartial-fields
- -Wredundant-constraints
library:
source-dirs: src
dependencies:
- hashable
executables:
pcc-haskell-exe:
main: Main.hs
source-dirs: app
ghc-options:
- -threaded
- -rtsopts
- -with-rtsopts=-N
dependencies:
- pcc-haskell
- unordered-containers
- combinatorial
tests:
pcc-haskell-test:
main: Spec.hs
source-dirs: test
ghc-options:
- -threaded
- -rtsopts
- -with-rtsopts=-N
dependencies:
- pcc-haskell
- unordered-containers
- combinatorial

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cabal-version: 2.2
-- This file has been generated from package.yaml by hpack version 0.36.0.
--
-- see: https://github.com/sol/hpack
name: pcc-haskell
version: 0.1.0.0
description: Please see the README on GitHub at <https://github.com/githubuser/pcc-haskell#readme>
homepage: https://github.com/githubuser/pcc-haskell#readme
bug-reports: https://github.com/githubuser/pcc-haskell/issues
author: Author name here
maintainer: example@example.com
copyright: 2024 Author name here
license: BSD-3-Clause
license-file: LICENSE
build-type: Simple
extra-source-files:
README.md
CHANGELOG.md
source-repository head
type: git
location: https://github.com/githubuser/pcc-haskell
library
exposed-modules:
PolyCube
other-modules:
Paths_pcc_haskell
autogen-modules:
Paths_pcc_haskell
hs-source-dirs:
src
ghc-options: -Wall -Wcompat -Widentities -Wincomplete-record-updates -Wincomplete-uni-patterns -Wmissing-export-lists -Wmissing-home-modules -Wpartial-fields -Wredundant-constraints
build-depends:
base >=4.7 && <5
, hashable
default-language: Haskell2010
executable pcc-haskell-exe
main-is: Main.hs
other-modules:
Paths_pcc_haskell
autogen-modules:
Paths_pcc_haskell
hs-source-dirs:
app
ghc-options: -Wall -Wcompat -Widentities -Wincomplete-record-updates -Wincomplete-uni-patterns -Wmissing-export-lists -Wmissing-home-modules -Wpartial-fields -Wredundant-constraints -threaded -rtsopts -with-rtsopts=-N
build-depends:
base >=4.7 && <5
, combinatorial
, pcc-haskell
, unordered-containers
default-language: Haskell2010
test-suite pcc-haskell-test
type: exitcode-stdio-1.0
main-is: Spec.hs
other-modules:
Paths_pcc_haskell
autogen-modules:
Paths_pcc_haskell
hs-source-dirs:
test
ghc-options: -Wall -Wcompat -Widentities -Wincomplete-record-updates -Wincomplete-uni-patterns -Wmissing-export-lists -Wmissing-home-modules -Wpartial-fields -Wredundant-constraints -threaded -rtsopts -with-rtsopts=-N
build-depends:
base >=4.7 && <5
, combinatorial
, pcc-haskell
, unordered-containers
default-language: Haskell2010

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# This file was automatically generated by 'stack init'
#
# Some commonly used options have been documented as comments in this file.
# For advanced use and comprehensive documentation of the format, please see:
# https://docs.haskellstack.org/en/stable/yaml_configuration/
# Resolver to choose a 'specific' stackage snapshot or a compiler version.
# A snapshot resolver dictates the compiler version and the set of packages
# to be used for project dependencies. For example:
#
# resolver: lts-21.13
# resolver: nightly-2023-09-24
# resolver: ghc-9.6.2
#
# The location of a snapshot can be provided as a file or url. Stack assumes
# a snapshot provided as a file might change, whereas a url resource does not.
#
# resolver: ./custom-snapshot.yaml
# resolver: https://example.com/snapshots/2023-01-01.yaml
resolver:
url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/22/11.yaml
# User packages to be built.
# Various formats can be used as shown in the example below.
#
# packages:
# - some-directory
# - https://example.com/foo/bar/baz-0.0.2.tar.gz
# subdirs:
# - auto-update
# - wai
packages:
- .
# Dependency packages to be pulled from upstream that are not in the resolver.
# These entries can reference officially published versions as well as
# forks / in-progress versions pinned to a git hash. For example:
#
# extra-deps:
# - acme-missiles-0.3
# - git: https://github.com/commercialhaskell/stack.git
# commit: e7b331f14bcffb8367cd58fbfc8b40ec7642100a
#
# extra-deps: []
# Override default flag values for local packages and extra-deps
# flags: {}
# Extra package databases containing global packages
# extra-package-dbs: []
# Control whether we use the GHC we find on the path
# system-ghc: true
#
# Require a specific version of Stack, using version ranges
# require-stack-version: -any # Default
# require-stack-version: ">=2.13"
#
# Override the architecture used by Stack, especially useful on Windows
# arch: i386
# arch: x86_64
#
# Extra directories used by Stack for building
# extra-include-dirs: [/path/to/dir]
# extra-lib-dirs: [/path/to/dir]
#
# Allow a newer minor version of GHC than the snapshot specifies
# compiler-check: newer-minor

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main :: IO ()
main = putStrLn "Test suite not yet implemented"

2
haskell/.gitignore vendored
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.stack-work/
*~

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module Main (main) where
import Lib
import PolyCube
import Text.Read (readMaybe)
import System.Exit ( ExitCode(ExitFailure), exitWith )
import System.Environment (getArgs)
import qualified Data.HashMap.Strict as Map
import Combinatorics
main :: IO ()
main = someFunc
main = do
maxSize <- parseCLIArgs
let cube = PolyCube (map (const [Coord3D (0, 0, 0)]) ([1..24]::[Int])) [Coord3D (0, 0, 0)] 1
let polycubes = Map.singleton (getOffsets $ head $ orientations cube) (size cube, head $ orientations cube)
let result = evaluateChildren maxSize cube polycubes
let counts = foldr (increment . fst) [] result
writeFile "count.out" $ show counts
return ()
increment :: Int -> [Int] -> [Int]
increment 1 [] = [1]
increment n [] = 0:increment (n-1) []
increment 1 (x:xs) = (x+1):xs
increment n (x:xs) = x:increment (n-1) xs
parseCLIArgs :: IO Int
parseCLIArgs = do
args <- getArgs
let maxSize = readMaybe $ head args :: Maybe Int
maybe (exitWith $ ExitFailure 1) return maxSize
evaluateChildren :: Int -> PolyCube -> Map.HashMap [Offset3D] (Int, [Coord3D]) -> Map.HashMap [Offset3D] (Int, [Coord3D])
evaluateChildren maxSize polycube = loop (getChildren (maxSize - size polycube) polycube) where
loop :: [PolyCube] -> Map.HashMap [Offset3D] (Int, [Coord3D]) -> Map.HashMap [Offset3D] (Int, [Coord3D])
loop [] d = d
loop ((PolyCube o la s):pcs) d = if any (flip Map.member d . getOffsets) o
then loop pcs d
else loop pcs $ evaluateChildren maxSize (PolyCube o la s) $ Map.insert (getOffsets $ head o) (s, head o) d
getChildren :: Int -> PolyCube -> [PolyCube]
getChildren 0 _ = []
getChildren i (PolyCube o la s) = foldr condGrowth [] $ foldr (\x acc -> tuples x possibleGrowth ++ acc) [] [1..i] where
condGrowth :: [Coord3D] -> [PolyCube] -> [PolyCube]
condGrowth gs ps = if any (\x -> elem x $ head o) gs
then ps
else PolyCube (zipWith (\x n -> insertAllSorted x $ rotateCubes gs n) o [1..24]) gs (s + length gs) : ps
transformations :: [Offset3D]
transformations = [
Offset3D (-1, 0, 0),
Offset3D (0, -1, 0),
Offset3D (0, 0, -1),
Offset3D (1, 0, 0),
Offset3D (0, 1, 0),
Offset3D (0, 0, 1)]
applyTransformations :: Coord3D -> [Offset3D] -> [Coord3D]
applyTransformations _ [] = []
applyTransformations p (x:xs) = applyOffset p x:applyTransformations p xs
possibleGrowth :: [Coord3D]
possibleGrowth = foldr (\x acc -> insertAllSorted acc (applyTransformations x transformations)) [] la
insertAllSorted :: (Ord a) => [a] -> [a] -> [a]
insertAllSorted [] [] = []
insertAllSorted [] [v] = [v]
insertAllSorted xs [] = xs
insertAllSorted xs (y:ys) = insertAllSorted (insertSorted xs y) ys
insertSorted :: (Ord a) => [a] -> a -> [a]
insertSorted [] v = [v]
insertSorted (x:xs) v
| v < x = v:x:xs
| v > x = insertSorted xs v
| otherwise = x:xs

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@@ -35,6 +35,8 @@ ghc-options:
library:
source-dirs: src
dependencies:
- hashable
executables:
pcc-haskell-exe:
@@ -46,6 +48,8 @@ executables:
- -with-rtsopts=-N
dependencies:
- pcc-haskell
- unordered-containers
- combinatorial
tests:
pcc-haskell-test:
@@ -57,3 +61,5 @@ tests:
- -with-rtsopts=-N
dependencies:
- pcc-haskell
- unordered-containers
- combinatorial

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@@ -25,7 +25,7 @@ source-repository head
library
exposed-modules:
Lib
PolyCube
other-modules:
Paths_pcc_haskell
autogen-modules:
@@ -35,6 +35,7 @@ library
ghc-options: -Wall -Wcompat -Widentities -Wincomplete-record-updates -Wincomplete-uni-patterns -Wmissing-export-lists -Wmissing-home-modules -Wpartial-fields -Wredundant-constraints
build-depends:
base >=4.7 && <5
, hashable
default-language: Haskell2010
executable pcc-haskell-exe
@@ -48,7 +49,9 @@ executable pcc-haskell-exe
ghc-options: -Wall -Wcompat -Widentities -Wincomplete-record-updates -Wincomplete-uni-patterns -Wmissing-export-lists -Wmissing-home-modules -Wpartial-fields -Wredundant-constraints -threaded -rtsopts -with-rtsopts=-N
build-depends:
base >=4.7 && <5
, combinatorial
, pcc-haskell
, unordered-containers
default-language: Haskell2010
test-suite pcc-haskell-test
@@ -63,5 +66,7 @@ test-suite pcc-haskell-test
ghc-options: -Wall -Wcompat -Widentities -Wincomplete-record-updates -Wincomplete-uni-patterns -Wmissing-export-lists -Wmissing-home-modules -Wpartial-fields -Wredundant-constraints -threaded -rtsopts -with-rtsopts=-N
build-depends:
base >=4.7 && <5
, combinatorial
, pcc-haskell
, unordered-containers
default-language: Haskell2010

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module Lib
( someFunc
) where
someFunc :: IO ()
someFunc = putStrLn "someFunc"

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# A snapshot resolver dictates the compiler version and the set of packages
# to be used for project dependencies. For example:
#
# resolver: lts-22.7
# resolver: nightly-2024-01-20
# resolver: ghc-9.6.4
# resolver: lts-21.13
# resolver: nightly-2023-09-24
# resolver: ghc-9.6.2
#
# The location of a snapshot can be provided as a file or url. Stack assumes
# a snapshot provided as a file might change, whereas a url resource does not.
@@ -18,7 +18,7 @@
# resolver: ./custom-snapshot.yaml
# resolver: https://example.com/snapshots/2023-01-01.yaml
resolver:
url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/22/15.yaml
url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/22/11.yaml
# User packages to be built.
# Various formats can be used as shown in the example below.
@@ -53,7 +53,7 @@ packages:
#
# Require a specific version of Stack, using version ranges
# require-stack-version: -any # Default
# require-stack-version: ">=2.15"
# require-stack-version: ">=2.13"
#
# Override the architecture used by Stack, especially useful on Windows
# arch: i386

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@@ -1,2 +1,3 @@
main :: IO ()
main = putStrLn "Test suite not yet implemented"