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multiple changes

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- modified main-loop
- changed error-handling
- all read arrays are now repa-arrays
- modified & tested output to print generic DIM2-repa-arrays in our format
This commit is contained in:
Nicole Dresselhaus 2013-11-29 18:46:49 +01:00
parent 1bd97fbcc6
commit 410c717abe
4 changed files with 83 additions and 167 deletions
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32
dist/build/autogen/Paths_hgraph.hs vendored
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@ -1,32 +0,0 @@
module Paths_hgraph (
version,
getBinDir, getLibDir, getDataDir, getLibexecDir,
getDataFileName
) where
import qualified Control.Exception as Exception
import Data.Version (Version(..))
import System.Environment (getEnv)
catchIO :: IO a -> (Exception.IOException -> IO a) -> IO a
catchIO = Exception.catch
version :: Version
version = Version {versionBranch = [0,0,1], versionTags = []}
bindir, libdir, datadir, libexecdir :: FilePath
bindir = "/home/thomas/.cabal/bin"
libdir = "/home/thomas/.cabal/lib/hgraph-0.0.1/ghc-7.4.1"
datadir = "/home/thomas/.cabal/share/hgraph-0.0.1"
libexecdir = "/home/thomas/.cabal/libexec"
getBinDir, getLibDir, getDataDir, getLibexecDir :: IO FilePath
getBinDir = catchIO (getEnv "hgraph_bindir") (\_ -> return bindir)
getLibDir = catchIO (getEnv "hgraph_libdir") (\_ -> return libdir)
getDataDir = catchIO (getEnv "hgraph_datadir") (\_ -> return datadir)
getLibexecDir = catchIO (getEnv "hgraph_libexecdir") (\_ -> return libexecdir)
getDataFileName :: FilePath -> IO FilePath
getDataFileName name = do
dir <- getDataDir
return (dir ++ "/" ++ name)

79
dist/build/autogen/cabal_macros.h vendored
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@ -1,79 +0,0 @@
/* DO NOT EDIT: This file is automatically generated by Cabal */
/* package QuickCheck-2.4.2 */
#define VERSION_QuickCheck "2.4.2"
#define MIN_VERSION_QuickCheck(major1,major2,minor) (\
(major1) < 2 || \
(major1) == 2 && (major2) < 4 || \
(major1) == 2 && (major2) == 4 && (minor) <= 2)
/* package Stream-0.4.6.1 */
#define VERSION_Stream "0.4.6.1"
#define MIN_VERSION_Stream(major1,major2,minor) (\
(major1) < 0 || \
(major1) == 0 && (major2) < 4 || \
(major1) == 0 && (major2) == 4 && (minor) <= 6)
/* package accelerate-0.13.0.5 */
#define VERSION_accelerate "0.13.0.5"
#define MIN_VERSION_accelerate(major1,major2,minor) (\
(major1) < 0 || \
(major1) == 0 && (major2) < 13 || \
(major1) == 0 && (major2) == 13 && (minor) <= 0)
/* package base-4.5.0.0 */
#define VERSION_base "4.5.0.0"
#define MIN_VERSION_base(major1,major2,minor) (\
(major1) < 4 || \
(major1) == 4 && (major2) < 5 || \
(major1) == 4 && (major2) == 5 && (minor) <= 0)
/* package bytestring-0.9.2.1 */
#define VERSION_bytestring "0.9.2.1"
#define MIN_VERSION_bytestring(major1,major2,minor) (\
(major1) < 0 || \
(major1) == 0 && (major2) < 9 || \
(major1) == 0 && (major2) == 9 && (minor) <= 2)
/* package deepseq-1.3.0.0 */
#define VERSION_deepseq "1.3.0.0"
#define MIN_VERSION_deepseq(major1,major2,minor) (\
(major1) < 1 || \
(major1) == 1 && (major2) < 3 || \
(major1) == 1 && (major2) == 3 && (minor) <= 0)
/* package ghc-7.4.1 */
#define VERSION_ghc "7.4.1"
#define MIN_VERSION_ghc(major1,major2,minor) (\
(major1) < 7 || \
(major1) == 7 && (major2) < 4 || \
(major1) == 7 && (major2) == 4 && (minor) <= 1)
/* package monad-par-0.3.4.5 */
#define VERSION_monad_par "0.3.4.5"
#define MIN_VERSION_monad_par(major1,major2,minor) (\
(major1) < 0 || \
(major1) == 0 && (major2) < 3 || \
(major1) == 0 && (major2) == 3 && (minor) <= 4)
/* package parallel-3.2.0.4 */
#define VERSION_parallel "3.2.0.4"
#define MIN_VERSION_parallel(major1,major2,minor) (\
(major1) < 3 || \
(major1) == 3 && (major2) < 2 || \
(major1) == 3 && (major2) == 2 && (minor) <= 0)
/* package repa-3.2.1.1 */
#define VERSION_repa "3.2.1.1"
#define MIN_VERSION_repa(major1,major2,minor) (\
(major1) < 3 || \
(major1) == 3 && (major2) < 2 || \
(major1) == 3 && (major2) == 2 && (minor) <= 1)
/* package text-0.11.3.1 */
#define VERSION_text "0.11.3.1"
#define MIN_VERSION_text(major1,major2,minor) (\
(major1) < 0 || \
(major1) == 0 && (major2) < 11 || \
(major1) == 0 && (major2) == 11 && (minor) <= 3)

17
hgraph.cabal
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@ -8,14 +8,25 @@ description:
data-dir: ""
executable hgraph
build-depends: QuickCheck -any, Stream -any, accelerate -any,
base -any, bytestring -any, deepseq -any, ghc -any,
monad-par >=0.3.4, parallel -any, repa >=3.2, text -any
build-depends:
QuickCheck -any,
Stream -any,
accelerate -any,
base -any,
bytestring -any,
deepseq -any,
ghc -any,
monad-par >=0.3.4,
parallel -any,
repa >=3.2,
text -any,
transformers >=0.3.0
main-is: Main.hs
buildable: True
hs-source-dirs: src
other-modules: DCB DCB
ghc-options: -threaded -rtsopts -eventlog
extensions: DoAndIfThenElse
test-suite test-hgraph
build-depends: QuickCheck -any, Stream -any, accelerate -any,

122
src/Main.hs
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@ -1,4 +1,5 @@
{-# LANGUAGE CPP, TemplateHaskell #-}
{-# LANGUAGE CPP #-}
{-# LANGUAGE TemplateHaskell #-}
-----------------------------------------------------------------------------
--
-- Module : Main
@ -17,23 +18,26 @@ module Main (
main
) where
import DCB
import DCB
import Control.Monad (unless)
import Control.Parallel.Strategies
import Control.DeepSeq
import qualified Data.List as L
import System.Exit (exitFailure)
import System.Environment
import Test.QuickCheck.All (quickCheckAll)
import qualified Data.ByteString.Char8 as B
import Data.ByteString.Char8 (ByteString)
import Control.Monad.Par.Scheds.Trace
import qualified Data.Stream as S
import Data.Either (lefts, rights)
import Debug.Trace
import qualified Data.Text as T
import Data.Text.Encoding
import Control.DeepSeq
import Control.Monad (unless)
import Control.Monad.Par.Scheds.Trace
import Control.Parallel.Strategies
import Data.Array.Repa as A hiding ((++))
import Data.Array.Repa.Repr.Unboxed
import Data.ByteString.Char8 (ByteString)
import qualified Data.ByteString.Char8 as B
import Data.Either (lefts, rights)
import qualified Data.List as L
import qualified Data.Stream as S
import qualified Data.Text as T
import Data.Text.Encoding
import Debug.Trace
import System.Environment
import System.Exit (exitFailure)
import Test.QuickCheck.All (quickCheckAll)
import Data.Functor.Identity
-- TODO: Give createGraph a presized Array and no dynamic [Int].
@ -59,9 +63,10 @@ createAttr :: T.Text -> Either [Double] T.Text
createAttr input = createAttr' (T.split (=='\t') input) (Left [])
where
createAttr' :: [T.Text] -> Either [Double] T.Text -> Either [Double] T.Text
createAttr' [] r = r
createAttr' (a:as) r =
let this = read (T.unpack a) :: Double in
(if isNaN this then
(if isNaN this then
Right $ T.append (T.pack "cannot parse ") a
else
(let next = (createAttr' as r) in
@ -80,22 +85,33 @@ emptyLog a = False --emptyLine $ foldl True (&&) (map emptyLine a)
-- TODO: implement calculation
--doCalculation :: Matrix Int -> B.ByteString
doCalculation a = B.pack $ ""--(show a) ++ "\n"
doCalculation graph attr = createOutput graph
createOutput :: [[Int]] -> B.ByteString
createOutput a = encodeUtf8 (createOutput' a)
createOutput :: (Unbox a, Show a) => Array U DIM2 a -> B.ByteString
createOutput a = B.concat $ L.map B.pack (createOutput' (extent a) a)
createOutput' :: [[Int]] -> T.Text
createOutput' [a] = T.intercalate (T.singleton ',') (L.map (T.pack . show) a)
createOutput' :: (Unbox a, Show a) => DIM2 -> Array U DIM2 a -> [String]
createOutput' shape@(Z :. si :. sj) a = [(createOutput'' shape i 0 a) ++ "\n" | i <- [0..(si - 1)]]
createOutput'' :: (Unbox a, Show a) => DIM2 -> Int -> Int -> Array U DIM2 a -> String
createOutput'' shape@(Z :. si :. sj) i j a
| sj-1 == j = show (a!(ix2 i j)) -- no "," for last one..
| otherwise = show (a!(ix2 i j)) ++ "," ++ (createOutput'' shape i (j+1) a)
{-
T.intercalate (T.singleton ',') (L.map (T.pack . show) a)
createOutput' (a:as) = T.append
(T.append
(T.intercalate (T.singleton ',')
(L.map (T.pack . show) a))
(T.singleton '\n'))
(createOutput' as)
-}
-- preprocess ::
getAttrLength :: Either [Double] T.Text -> Int
getAttrLength (Left a) = length a
getAttrLength (Right _) = 0
showHelp = undefined
@ -104,6 +120,13 @@ infixl 1 +||
(+||) :: a -> Strategy a -> a
a +|| b = a `using` b
checkError :: T.Text -> IO ()
checkError a
| T.null a = return ()
| otherwise = do
B.putStr $ encodeUtf8 $ T.append (T.append (T.pack "Error detected:\n") a) (T.pack "\n\n")
exitFailure
exeMain = do
-- args <- getArgs
-- input <- case args of
@ -123,38 +146,31 @@ exeMain = do
-- dont copy that much lateron. Best would be Matrix Int
-- unrefined_graph::[Either [Int] String] - [Int] is Adjacency-Line, String is parse-Error
unrefined_graph <- return $ (L.map (createGraph) adjMat)
+|| (parBuffer 100 rdeepseq) --run parallel, evaluate fully
-- +|| (parBuffer 100 rdeepseq) --run parallel, evaluate fully
unrefined_attr <- return $ (L.map (createAttr) attrMat)
+|| (parBuffer 100 rdeepseq) --run parallel, evaluate fully
--egraph <- return $ graphFolder unrefined_graph
-- +|| (parBuffer 100 rdeepseq) --run parallel, evaluate fully
attrNum <- return $ getAttrLength (head unrefined_attr)
putStrLn $ show (adjLines, attrLines, attrNum)
----- CHECK FOR ERRORS
-- print out any read-errors and abort
if adjLines /= attrLines then
checkError $ T.pack $ "Adjacency-Matrix size "++ show adjLines ++
" differs from Attribute-Matrix " ++ show attrLines ++
".\n"
else
return ()
checkError $ T.intercalate (T.singleton '\n') (rights unrefined_graph)
checkError $ T.intercalate (T.singleton '\n') (rights unrefined_attr)
(graph, log, lines) <- return $ ((L.foldl1' (++) (lefts unrefined_graph), -- concatenated graph
T.intercalate (T.singleton '\n') (rights unrefined_graph), -- concat error-log
length unrefined_graph) -- number of elements in graph
-- in parallel
`using` parTuple3 rdeepseq rdeepseq rseq)
putStrLn $ show (length (L.foldl1 (++) (lefts unrefined_graph)),length (L.foldl1 (++) (lefts unrefined_attr)))
----- EXTRACT MATRICES
graph <- return $ A.fromListUnboxed (Z :. adjLines :. adjLines) (L.foldl1' (++) (lefts unrefined_graph)) -- concatenated graph
(attr, log, linesAttr) <- return $ ((L.foldl1' (++) (lefts unrefined_graph), -- concatenated graph
T.append log (T.intercalate (T.singleton '\n') (rights unrefined_graph)), -- concat error-log
length unrefined_graph) -- number of elements in graph
-- in parallel
`using` parTuple3 rdeepseq rdeepseq rseq)
-- validate graph
log <- return $ let l = length graph in
if l /= lines*lines then
T.append log $ T.pack $ "Lines dont match up. Read " ++ (show l) ++
" chars. Expected " ++ (show (lines*lines)) ++
" chars.\n"
else if adjLines /= attrLines then
T.append log $ T.pack $ "Adjecency-Matrix size "++ (show adjLines) ++
" differs from Attribute-Matrix " ++ (show attrLines) ++
".\n"
else
log
output <- return $ case emptyLine log of
True -> doCalculation $ graph --A.fromList (A.Z A.:. lines A.:. lines) graph
_ -> encodeUtf8 $ T.append (T.append (T.pack "Error detected:\n") log) (T.pack "\n\n")
attr <- return $ A.fromListUnboxed (Z :. attrLines :. attrNum) (L.foldl1' (++) (lefts unrefined_attr)) -- concatenated attr
----- CALCULATE
output <- return $ doCalculation graph attr
B.putStr output