expanded stuff, included more dependencies, got accelerate to run
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63499d0f0e
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14
dist/build/autogen/cabal_macros.h
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14
dist/build/autogen/cabal_macros.h
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@ -14,6 +14,13 @@
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(major1) == 0 && (major2) < 4 || \
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(major1) == 0 && (major2) < 4 || \
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(major1) == 0 && (major2) == 4 && (minor) <= 6)
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(major1) == 0 && (major2) == 4 && (minor) <= 6)
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/* package accelerate-0.13.0.5 */
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#define VERSION_accelerate "0.13.0.5"
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#define MIN_VERSION_accelerate(major1,major2,minor) (\
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(major1) < 0 || \
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(major1) == 0 && (major2) < 13 || \
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(major1) == 0 && (major2) == 13 && (minor) <= 0)
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/* package base-4.6.0.1 */
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/* package base-4.6.0.1 */
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#define VERSION_base "4.6.0.1"
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#define VERSION_base "4.6.0.1"
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#define MIN_VERSION_base(major1,major2,minor) (\
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#define MIN_VERSION_base(major1,major2,minor) (\
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@ -28,6 +35,13 @@
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(major1) == 0 && (major2) < 10 || \
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(major1) == 0 && (major2) < 10 || \
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(major1) == 0 && (major2) == 10 && (minor) <= 0)
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(major1) == 0 && (major2) == 10 && (minor) <= 0)
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/* package deepseq-1.3.0.1 */
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#define VERSION_deepseq "1.3.0.1"
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#define MIN_VERSION_deepseq(major1,major2,minor) (\
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(major1) < 1 || \
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(major1) == 1 && (major2) < 3 || \
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(major1) == 1 && (major2) == 3 && (minor) <= 0)
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/* package ghc-7.6.3 */
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/* package ghc-7.6.3 */
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#define VERSION_ghc "7.6.3"
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#define VERSION_ghc "7.6.3"
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#define MIN_VERSION_ghc(major1,major2,minor) (\
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#define MIN_VERSION_ghc(major1,major2,minor) (\
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BIN
dist/build/hgraph/hgraph
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dist/build/hgraph/hgraph
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dist/build/hgraph/hgraph-tmp/Main.hi
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dist/build/hgraph/hgraph-tmp/Main.hi
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dist/build/test-hgraph/test-hgraph
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dist/build/test-hgraph/test-hgraph
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dist/build/test-hgraph/test-hgraph-tmp/Main.hi
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dist/build/test-hgraph/test-hgraph-tmp/Main.hi
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dist/setup-config
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4
dist/setup-config
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10
hgraph.cabal
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hgraph.cabal
@ -8,16 +8,18 @@ description:
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data-dir: ""
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data-dir: ""
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executable hgraph
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executable hgraph
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build-depends: QuickCheck -any, Stream -any, base -any,
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build-depends: QuickCheck -any, Stream -any, accelerate -any,
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bytestring -any, ghc -any, monad-par -any, parallel -any
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base -any, bytestring -any, deepseq -any, ghc -any, monad-par -any,
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parallel -any
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main-is: Main.hs
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main-is: Main.hs
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buildable: True
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buildable: True
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hs-source-dirs: src
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hs-source-dirs: src
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ghc-options: -threaded -rtsopts -eventlog
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ghc-options: -threaded -rtsopts -eventlog
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test-suite test-hgraph
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test-suite test-hgraph
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build-depends: QuickCheck -any, Stream -any, base -any,
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build-depends: QuickCheck -any, Stream -any, accelerate -any,
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bytestring -any, ghc -any, monad-par -any, parallel -any
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base -any, bytestring -any, deepseq -any, ghc -any, monad-par -any,
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parallel -any
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type: exitcode-stdio-1.0
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type: exitcode-stdio-1.0
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main-is: Main.hs
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main-is: Main.hs
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buildable: True
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buildable: True
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references/STMTokyoApr10_slides.pdf
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references/STMTokyoApr10_slides.pdf
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references/beautiful_concurrency.pdf
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references/beautiful_concurrency.pdf
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references/parallel_haskell.pdf
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references/parallel_haskell.pdf
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37
src/Main.hs
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src/Main.hs
@ -19,6 +19,7 @@ module Main (
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import Control.Monad (unless)
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import Control.Monad (unless)
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import Control.Parallel.Strategies
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import Control.Parallel.Strategies
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import Control.DeepSeq
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import Data.List
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import Data.List
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import System.Exit (exitFailure)
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import System.Exit (exitFailure)
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import System.Environment
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import System.Environment
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@ -28,16 +29,20 @@ import Data.ByteString.Lazy.Char8 (ByteString)
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import Control.Monad.Par.Scheds.Trace
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import Control.Monad.Par.Scheds.Trace
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import qualified Data.Stream as S
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import qualified Data.Stream as S
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import Data.Either (lefts, rights)
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import Data.Either (lefts, rights)
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import Debug.Trace
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import qualified Data.Array.Accelerate as A
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-- change to Data.Array.Accelerate.CUDA as I and link accelerate-cuda to use GPU instead of CPU
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import Data.Array.Accelerate.Interpreter as I
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import Stream hiding (map)
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import Stream hiding (map)
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type Matrix e = A.Array A.DIM2 e
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-- TODO: implement parser!
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createGraph :: String -> Either [Int] String
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createGraph :: String -> Either [Int] String
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createGraph input = createGraph' input (Left [])
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createGraph input = traceEvent "creating graph" createGraph' input (Left [])
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where
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where
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createGraph' :: String -> Either [Int] String -> Either [Int] String
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createGraph' :: String -> Either [Int] String -> Either [Int] String
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createGraph' [] r = r
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createGraph' [] r = traceEvent "recursion done." r
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createGraph' (a:as) r =
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createGraph' (a:as) r =
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let next = (createGraph' as r) in
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let next = (createGraph' as r) in
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case next of
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case next of
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@ -87,8 +92,10 @@ emptyLog [] = True
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emptyLog a = emptyLine $ foldl1 (++) a
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emptyLog a = emptyLine $ foldl1 (++) a
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-- TODO: implement calculation
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-- TODO: implement calculation
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doCalculation :: [[Int]] -> ByteString
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doCalculation :: Matrix Int -> ByteString
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doCalculation a = B.pack $ (show a) ++ "\n"
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doCalculation a = B.pack $ "" --(show a) ++ "\n"
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exeMain = do
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exeMain = do
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args <- getArgs
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args <- getArgs
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@ -103,10 +110,22 @@ exeMain = do
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-- split at \n, convert to String
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-- split at \n, convert to String
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(map B.unpack (B.split '\n' input)))
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(map B.unpack (B.split '\n' input)))
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--egraph <- return $ graphFolder unrefined_graph
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--egraph <- return $ graphFolder unrefined_graph
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(graph, log) <- return (lefts unrefined_graph, rights unrefined_graph)
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(graph, log, lines) <- return $ ((foldl1 (++) (lefts unrefined_graph), -- concatenated graph
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output <- return $ case emptyLog log of
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foldl (concatWith "\n") "" (rights unrefined_graph), -- concat error-log
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True -> doCalculation graph
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length unrefined_graph) -- number of elements in graph
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_ -> B.pack $ "Error detected:\n" ++ (foldl (concatWith "\n") "" log) ++ "\n\n"
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-- in parallel
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`using` parTuple3 rdeepseq rdeepseq rdeepseq)
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-- validate graph
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log <- return $ let l = length graph in
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if l /= lines*lines then
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log ++ "Lines dont match up. Read " ++ (show l) ++ " lines. Expected "
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++ (show (lines*lines)) ++ " lines.\n"
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else
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log
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output <- return $ case emptyLine log of
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True -> doCalculation $ A.fromList (A.Z A.:. lines A.:. lines) graph
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_ -> B.pack $ "Error detected:\n" ++ log ++ "\n\n"
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B.putStr output
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B.putStr output
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