X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2Fmain%2FStaticFlags.hs;h=52a86948e48514c223a285cb048298aa551463f3;hp=3e9737fe5bfb325852e9ac99f52a96566417c847;hb=190b2d90f92f61eb802275729106b5d9fb9a7a7c;hpb=135a717c69397ab2f575191254f71faf805042de diff --git a/compiler/main/StaticFlags.hs b/compiler/main/StaticFlags.hs index 3e9737f..52a8694 100644 --- a/compiler/main/StaticFlags.hs +++ b/compiler/main/StaticFlags.hs @@ -1,3 +1,6 @@ +{-# OPTIONS -fno-cse #-} +-- -fno-cse is needed for GLOBAL_VAR's to behave properly + ----------------------------------------------------------------------------- -- -- Static flags @@ -10,37 +13,36 @@ ----------------------------------------------------------------------------- module StaticFlags ( - parseStaticFlags, staticFlags, + initStaticOpts, -- Ways - WayName(..), v_Ways, v_Build_tag, v_RTS_Build_tag, + WayName(..), Way(..), v_Ways, isRTSWay, mkBuildTag, -- Output style options opt_PprUserLength, - opt_PprStyle_Debug, + opt_SuppressUniques, + opt_SuppressCoercions, + opt_SuppressModulePrefixes, + opt_PprStyle_Debug, opt_TraceLevel, + opt_NoDebugOutput, -- profiling opts - opt_AutoSccsOnAllToplevs, - opt_AutoSccsOnExportedToplevs, - opt_AutoSccsOnIndividualCafs, opt_SccProfilingOn, - opt_DoTickyProfiling, + + -- Hpc opts + opt_Hpc, -- language opts opt_DictsStrict, - opt_MaxContextReductionDepth, opt_IrrefutableTuples, opt_Parallel, - opt_RuntimeTypes, - opt_Flatten, -- optimisation opts - opt_NoMethodSharing, + opt_DsMultiTyVar, opt_NoStateHack, - opt_LiberateCaseThreshold, + opt_SimpleListLiterals, opt_CprOff, - opt_RulesOff, opt_SimplNoPreInlining, opt_SimplExcessPrecision, opt_MaxWorkerArgs, @@ -49,128 +51,60 @@ module StaticFlags ( opt_UF_CreationThreshold, opt_UF_UseThreshold, opt_UF_FunAppDiscount, + opt_UF_DictDiscount, opt_UF_KeenessFactor, - opt_UF_UpdateInPlace, opt_UF_DearOp, + -- Optimization fuel controls + opt_Fuel, + + -- Related to linking + opt_PIC, + opt_Static, + -- misc opts opt_IgnoreDotGhci, opt_ErrorSpans, - opt_EmitCExternDecls, opt_GranMacros, opt_HiVersion, opt_HistorySize, opt_OmitBlackHoling, - opt_Static, opt_Unregisterised, - opt_EmitExternalCore, - opt_PIC, v_Ld_inputs, + tablesNextToCode, + opt_StubDeadValues, + opt_Ticky, + + -- For the parser + addOpt, removeOpt, addWay, getWayFlags, v_opt_C_ready ) where #include "HsVersions.h" -import Util ( consIORef ) -import CmdLineParser -import Config ( cProjectVersionInt, cProjectPatchLevel, - cGhcUnregisterised ) -import FastString ( FastString, mkFastString ) +import Config +import FastString import Util import Maybes ( firstJust ) -import Panic ( GhcException(..), ghcError ) -import Constants ( mAX_CONTEXT_REDUCTION_DEPTH ) +import Panic -import EXCEPTION ( throwDyn ) -import DATA_IOREF -import UNSAFE_IO ( unsafePerformIO ) -import Monad ( when ) -import Char ( isDigit ) -import Data.List ( sort, intersperse, nub ) +import Data.Maybe ( listToMaybe ) +import Data.IORef +import System.IO.Unsafe ( unsafePerformIO ) +import Data.List ----------------------------------------------------------------------------- -- Static flags -parseStaticFlags :: [String] -> IO [String] -parseStaticFlags args = do - (leftover, errs) <- processArgs static_flags args - when (not (null errs)) $ throwDyn (UsageError (unlines errs)) - - -- deal with the way flags: the way (eg. prof) gives rise to - -- futher flags, some of which might be static. - way_flags <- findBuildTag - - -- if we're unregisterised, add some more flags - let unreg_flags | cGhcUnregisterised == "YES" = unregFlags - | otherwise = [] - - (more_leftover, errs) <- processArgs static_flags (unreg_flags ++ way_flags) - when (not (null errs)) $ ghcError (UsageError (unlines errs)) - return (more_leftover++leftover) - - --- note that ordering is important in the following list: any flag which --- is a prefix flag (i.e. HasArg, Prefix, OptPrefix, AnySuffix) will override --- flags further down the list with the same prefix. - -static_flags :: [(String, OptKind IO)] -static_flags = [ - ------- GHCi ------------------------------------------------------- - ( "ignore-dot-ghci", PassFlag addOpt ) - , ( "read-dot-ghci" , NoArg (removeOpt "-ignore-dot-ghci") ) - - ------- ways -------------------------------------------------------- - , ( "prof" , NoArg (addWay WayProf) ) - , ( "unreg" , NoArg (addWay WayUnreg) ) - , ( "ticky" , NoArg (addWay WayTicky) ) - , ( "parallel" , NoArg (addWay WayPar) ) - , ( "gransim" , NoArg (addWay WayGran) ) - , ( "smp" , NoArg (addWay WayThreaded) ) -- backwards compat. - , ( "debug" , NoArg (addWay WayDebug) ) - , ( "ndp" , NoArg (addWay WayNDP) ) - , ( "threaded" , NoArg (addWay WayThreaded) ) - -- ToDo: user ways - - ------ Debugging ---------------------------------------------------- - , ( "dppr-noprags", PassFlag addOpt ) - , ( "dppr-debug", PassFlag addOpt ) - , ( "dppr-user-length", AnySuffix addOpt ) - -- rest of the debugging flags are dynamic - - --------- Profiling -------------------------------------------------- - , ( "auto-all" , NoArg (addOpt "-fauto-sccs-on-all-toplevs") ) - , ( "auto" , NoArg (addOpt "-fauto-sccs-on-exported-toplevs") ) - , ( "caf-all" , NoArg (addOpt "-fauto-sccs-on-individual-cafs") ) - -- "ignore-sccs" doesn't work (ToDo) - - , ( "no-auto-all" , NoArg (removeOpt "-fauto-sccs-on-all-toplevs") ) - , ( "no-auto" , NoArg (removeOpt "-fauto-sccs-on-exported-toplevs") ) - , ( "no-caf-all" , NoArg (removeOpt "-fauto-sccs-on-individual-cafs") ) - - ------- Miscellaneous ----------------------------------------------- - , ( "no-link-chk" , NoArg (return ()) ) -- ignored for backwards compat - - ----- Linker -------------------------------------------------------- - , ( "static" , PassFlag addOpt ) - , ( "dynamic" , NoArg (removeOpt "-static") ) - , ( "rdynamic" , NoArg (return ()) ) -- ignored for compat w/ gcc - - ----- RTS opts ------------------------------------------------------ - , ( "H" , HasArg (setHeapSize . fromIntegral . decodeSize) ) - , ( "Rghc-timing" , NoArg (enableTimingStats) ) - - ------ Compiler flags ----------------------------------------------- - -- All other "-fno-" options cancel out "-f" on the hsc cmdline - , ( "fno-", PrefixPred (\s -> isStaticFlag ("f"++s)) - (\s -> removeOpt ("-f"++s)) ) - - -- Pass all remaining "-f" options to hsc - , ( "f", AnySuffixPred (isStaticFlag) addOpt ) - ] +initStaticOpts :: IO () +initStaticOpts = writeIORef v_opt_C_ready True +addOpt :: String -> IO () addOpt = consIORef v_opt_C -addWay = consIORef v_Ways +addWay :: WayName -> IO () +addWay = consIORef v_Ways . lkupWay +removeOpt :: String -> IO () removeOpt f = do fs <- readIORef v_opt_C writeIORef v_opt_C $! filter (/= f) fs @@ -183,11 +117,20 @@ lookup_str :: String -> Maybe String -- holds the static opts while they're being collected, before -- being unsafely read by unpacked_static_opts below. GLOBAL_VAR(v_opt_C, defaultStaticOpts, [String]) -staticFlags = unsafePerformIO (readIORef v_opt_C) +GLOBAL_VAR(v_opt_C_ready, False, Bool) + +staticFlags :: [String] +staticFlags = unsafePerformIO $ do + ready <- readIORef v_opt_C_ready + if (not ready) + then panic "Static flags have not been initialised!\n Please call GHC.newSession or GHC.parseStaticFlags early enough." + else readIORef v_opt_C -- -static is the default +defaultStaticOpts :: [String] defaultStaticOpts = ["-static"] +packed_static_opts :: [FastString] packed_static_opts = map mkFastString staticFlags lookUp sw = sw `elem` packed_static_opts @@ -195,7 +138,7 @@ lookUp sw = sw `elem` packed_static_opts -- (lookup_str "foo") looks for the flag -foo=X or -fooX, -- and returns the string X lookup_str sw - = case firstJust (map (startsWith sw) staticFlags) of + = case firstJust (map (stripPrefix sw) staticFlags) of Just ('=' : str) -> Just str Just str -> Just str Nothing -> Nothing @@ -236,156 +179,143 @@ unpacked_opts = expandAts l = [l] -} - -opt_IgnoreDotGhci = lookUp FSLIT("-ignore-dot-ghci") +opt_IgnoreDotGhci :: Bool +opt_IgnoreDotGhci = lookUp (fsLit "-ignore-dot-ghci") -- debugging opts -opt_PprStyle_Debug = lookUp FSLIT("-dppr-debug") +opt_SuppressUniques :: Bool +opt_SuppressUniques = lookUp (fsLit "-dsuppress-uniques") + +opt_SuppressCoercions :: Bool +opt_SuppressCoercions = lookUp (fsLit "-dsuppress-coercions") + +opt_SuppressModulePrefixes :: Bool +opt_SuppressModulePrefixes = lookUp (fsLit "-dsuppress-module-prefixes") + +opt_PprStyle_Debug :: Bool +opt_PprStyle_Debug = lookUp (fsLit "-dppr-debug") + +opt_TraceLevel :: Int +opt_TraceLevel = lookup_def_int "-dtrace-level" 1 -- Standard level is 1 + -- Less verbose is 0 + +opt_PprUserLength :: Int opt_PprUserLength = lookup_def_int "-dppr-user-length" 5 --ToDo: give this a name +opt_Fuel :: Int +opt_Fuel = lookup_def_int "-dopt-fuel" maxBound + +opt_NoDebugOutput :: Bool +opt_NoDebugOutput = lookUp (fsLit "-dno-debug-output") + + -- profiling opts -opt_AutoSccsOnAllToplevs = lookUp FSLIT("-fauto-sccs-on-all-toplevs") -opt_AutoSccsOnExportedToplevs = lookUp FSLIT("-fauto-sccs-on-exported-toplevs") -opt_AutoSccsOnIndividualCafs = lookUp FSLIT("-fauto-sccs-on-individual-cafs") -opt_SccProfilingOn = lookUp FSLIT("-fscc-profiling") -opt_DoTickyProfiling = lookUp FSLIT("-fticky-ticky") +opt_SccProfilingOn :: Bool +opt_SccProfilingOn = lookUp (fsLit "-fscc-profiling") + +-- Hpc opts +opt_Hpc :: Bool +opt_Hpc = lookUp (fsLit "-fhpc") -- language opts -opt_DictsStrict = lookUp FSLIT("-fdicts-strict") -opt_IrrefutableTuples = lookUp FSLIT("-firrefutable-tuples") -opt_MaxContextReductionDepth = lookup_def_int "-fcontext-stack" mAX_CONTEXT_REDUCTION_DEPTH -opt_Parallel = lookUp FSLIT("-fparallel") -opt_Flatten = lookUp FSLIT("-fflatten") +opt_DictsStrict :: Bool +opt_DictsStrict = lookUp (fsLit "-fdicts-strict") + +opt_IrrefutableTuples :: Bool +opt_IrrefutableTuples = lookUp (fsLit "-firrefutable-tuples") + +opt_Parallel :: Bool +opt_Parallel = lookUp (fsLit "-fparallel") -- optimisation opts -opt_NoStateHack = lookUp FSLIT("-fno-state-hack") -opt_NoMethodSharing = lookUp FSLIT("-fno-method-sharing") -opt_CprOff = lookUp FSLIT("-fcpr-off") -opt_RulesOff = lookUp FSLIT("-frules-off") +opt_DsMultiTyVar :: Bool +opt_DsMultiTyVar = not (lookUp (fsLit "-fno-ds-multi-tyvar")) + -- On by default + +opt_SimpleListLiterals :: Bool +opt_SimpleListLiterals = lookUp (fsLit "-fsimple-list-literals") + +opt_NoStateHack :: Bool +opt_NoStateHack = lookUp (fsLit "-fno-state-hack") + +opt_CprOff :: Bool +opt_CprOff = lookUp (fsLit "-fcpr-off") -- Switch off CPR analysis in the new demand analyser -opt_LiberateCaseThreshold = lookup_def_int "-fliberate-case-threshold" (10::Int) +opt_MaxWorkerArgs :: Int opt_MaxWorkerArgs = lookup_def_int "-fmax-worker-args" (10::Int) -opt_EmitCExternDecls = lookUp FSLIT("-femit-extern-decls") -opt_GranMacros = lookUp FSLIT("-fgransim") -opt_HiVersion = read (cProjectVersionInt ++ cProjectPatchLevel) :: Int +opt_GranMacros :: Bool +opt_GranMacros = lookUp (fsLit "-fgransim") + +opt_HiVersion :: Integer +opt_HiVersion = read (cProjectVersionInt ++ cProjectPatchLevel) :: Integer + +opt_HistorySize :: Int opt_HistorySize = lookup_def_int "-fhistory-size" 20 -opt_OmitBlackHoling = lookUp FSLIT("-dno-black-holing") -opt_RuntimeTypes = lookUp FSLIT("-fruntime-types") + +opt_OmitBlackHoling :: Bool +opt_OmitBlackHoling = lookUp (fsLit "-dno-black-holing") + +opt_StubDeadValues :: Bool +opt_StubDeadValues = lookUp (fsLit "-dstub-dead-values") -- Simplifier switches -opt_SimplNoPreInlining = lookUp FSLIT("-fno-pre-inlining") +opt_SimplNoPreInlining :: Bool +opt_SimplNoPreInlining = lookUp (fsLit "-fno-pre-inlining") -- NoPreInlining is there just to see how bad things -- get if you don't do it! -opt_SimplExcessPrecision = lookUp FSLIT("-fexcess-precision") +opt_SimplExcessPrecision :: Bool +opt_SimplExcessPrecision = lookUp (fsLit "-fexcess-precision") -- Unfolding control -opt_UF_CreationThreshold = lookup_def_int "-funfolding-creation-threshold" (45::Int) -opt_UF_UseThreshold = lookup_def_int "-funfolding-use-threshold" (8::Int) -- Discounts can be big -opt_UF_FunAppDiscount = lookup_def_int "-funfolding-fun-discount" (6::Int) -- It's great to inline a fn -opt_UF_KeenessFactor = lookup_def_float "-funfolding-keeness-factor" (1.5::Float) -opt_UF_UpdateInPlace = lookUp FSLIT("-funfolding-update-in-place") - -opt_UF_DearOp = ( 4 :: Int) - -opt_Static = lookUp FSLIT("-static") -opt_Unregisterised = lookUp FSLIT("-funregisterised") -opt_EmitExternalCore = lookUp FSLIT("-fext-core") +-- See Note [Discounts and thresholds] in CoreUnfold + +opt_UF_CreationThreshold, opt_UF_UseThreshold :: Int +opt_UF_DearOp, opt_UF_FunAppDiscount, opt_UF_DictDiscount :: Int +opt_UF_KeenessFactor :: Float + +opt_UF_CreationThreshold = lookup_def_int "-funfolding-creation-threshold" (45::Int) +opt_UF_UseThreshold = lookup_def_int "-funfolding-use-threshold" (6::Int) +opt_UF_FunAppDiscount = lookup_def_int "-funfolding-fun-discount" (6::Int) +opt_UF_DictDiscount = lookup_def_int "-funfolding-dict-discount" (1::Int) +opt_UF_KeenessFactor = lookup_def_float "-funfolding-keeness-factor" (1.5::Float) +opt_UF_DearOp = ( 4 :: Int) + + +-- Related to linking +opt_PIC :: Bool +#if darwin_TARGET_OS && x86_64_TARGET_ARCH +opt_PIC = True +#elif darwin_TARGET_OS +opt_PIC = lookUp (fsLit "-fPIC") || not opt_Static +#else +opt_PIC = lookUp (fsLit "-fPIC") +#endif +opt_Static :: Bool +opt_Static = lookUp (fsLit "-static") +opt_Unregisterised :: Bool +opt_Unregisterised = lookUp (fsLit "-funregisterised") + +-- Derived, not a real option. Determines whether we will be compiling +-- info tables that reside just before the entry code, or with an +-- indirection to the entry code. See TABLES_NEXT_TO_CODE in +-- includes/rts/storage/InfoTables.h. +tablesNextToCode :: Bool +tablesNextToCode = not opt_Unregisterised + && cGhcEnableTablesNextToCode == "YES" -- Include full span info in error messages, instead of just the start position. -opt_ErrorSpans = lookUp FSLIT("-ferror-spans") +opt_ErrorSpans :: Bool +opt_ErrorSpans = lookUp (fsLit "-ferror-spans") -opt_PIC = lookUp FSLIT("-fPIC") +opt_Ticky :: Bool +opt_Ticky = lookUp (fsLit "-ticky") -- object files and libraries to be linked in are collected here. -- ToDo: perhaps this could be done without a global, it wasn't obvious -- how to do it though --SDM. GLOBAL_VAR(v_Ld_inputs, [], [String]) -isStaticFlag f = - f `elem` [ - "fauto-sccs-on-all-toplevs", - "fauto-sccs-on-exported-toplevs", - "fauto-sccs-on-individual-cafs", - "fscc-profiling", - "fticky-ticky", - "fall-strict", - "fdicts-strict", - "firrefutable-tuples", - "fparallel", - "fflatten", - "fsemi-tagging", - "flet-no-escape", - "femit-extern-decls", - "fglobalise-toplev-names", - "fgransim", - "fno-hi-version-check", - "dno-black-holing", - "fno-method-sharing", - "fno-state-hack", - "fruntime-types", - "fno-pre-inlining", - "fexcess-precision", - "funfolding-update-in-place", - "static", - "funregisterised", - "fext-core", - "frule-check", - "frules-off", - "fcpr-off", - "ferror-spans", - "fPIC" - ] - || any (flip prefixMatch f) [ - "fcontext-stack", - "fliberate-case-threshold", - "fmax-worker-args", - "fhistory-size", - "funfolding-creation-threshold", - "funfolding-use-threshold", - "funfolding-fun-discount", - "funfolding-keeness-factor" - ] - - - --- Misc functions for command-line options - -startsWith :: String -> String -> Maybe String --- startsWith pfx (pfx++rest) = Just rest - -startsWith [] str = Just str -startsWith (c:cs) (s:ss) - = if c /= s then Nothing else startsWith cs ss -startsWith _ [] = Nothing - - ------------------------------------------------------------------------------ --- convert sizes like "3.5M" into integers - -decodeSize :: String -> Integer -decodeSize str - | c == "" = truncate n - | c == "K" || c == "k" = truncate (n * 1000) - | c == "M" || c == "m" = truncate (n * 1000 * 1000) - | c == "G" || c == "g" = truncate (n * 1000 * 1000 * 1000) - | otherwise = throwDyn (CmdLineError ("can't decode size: " ++ str)) - where (m, c) = span pred str - n = read m :: Double - pred c = isDigit c || c == '.' - - ------------------------------------------------------------------------------ --- RTS Hooks - -#if __GLASGOW_HASKELL__ >= 504 -foreign import ccall unsafe "setHeapSize" setHeapSize :: Int -> IO () -foreign import ccall unsafe "enableTimingStats" enableTimingStats :: IO () -#else -foreign import "setHeapSize" unsafe setHeapSize :: Int -> IO () -foreign import "enableTimingStats" unsafe enableTimingStats :: IO () -#endif - ----------------------------------------------------------------------------- -- Ways @@ -396,48 +326,26 @@ foreign import "enableTimingStats" unsafe enableTimingStats :: IO () -- non-profiling objects. -- After parsing the command-line options, we determine which "way" we --- are building - this might be a combination way, eg. profiling+ticky-ticky. +-- are building - this might be a combination way, eg. profiling+threaded. -- We then find the "build-tag" associated with this way, and this -- becomes the suffix used to find .hi files and libraries used in -- this compilation. -GLOBAL_VAR(v_Build_tag, "", String) - --- The RTS has its own build tag, because there are some ways that --- affect the RTS only. -GLOBAL_VAR(v_RTS_Build_tag, "", String) - data WayName = WayThreaded | WayDebug | WayProf - | WayUnreg - | WayTicky + | WayEventLog | WayPar | WayGran | WayNDP - | WayUser_a - | WayUser_b - | WayUser_c - | WayUser_d - | WayUser_e - | WayUser_f - | WayUser_g - | WayUser_h - | WayUser_i - | WayUser_j - | WayUser_k - | WayUser_l - | WayUser_m - | WayUser_n - | WayUser_o - | WayUser_A - | WayUser_B + | WayDyn deriving (Eq,Ord) -GLOBAL_VAR(v_Ways, [] ,[WayName]) +GLOBAL_VAR(v_Ways, [] ,[Way]) +allowed_combination :: [WayName] -> Bool allowed_combination way = and [ x `allowedWith` y | x <- way, y <- way, x < y ] where @@ -445,77 +353,101 @@ allowed_combination way = and [ x `allowedWith` y -- <= the right argument, according to the Ord instance -- on Way above. + -- dyn is allowed with everything + _ `allowedWith` WayDyn = True + WayDyn `allowedWith` _ = True + -- debug is allowed with everything _ `allowedWith` WayDebug = True WayDebug `allowedWith` _ = True - WayThreaded `allowedWith` WayProf = True - WayProf `allowedWith` WayUnreg = True WayProf `allowedWith` WayNDP = True + WayThreaded `allowedWith` WayProf = True + WayThreaded `allowedWith` WayEventLog = True _ `allowedWith` _ = False -findBuildTag :: IO [String] -- new options -findBuildTag = do - way_names <- readIORef v_Ways - let ws = sort (nub way_names) - if not (allowed_combination ws) - then throwDyn (CmdLineError $ +getWayFlags :: IO [String] -- new options +getWayFlags = do + unsorted <- readIORef v_Ways + let ways = sortBy (compare `on` wayName) $ + nubBy ((==) `on` wayName) $ unsorted + writeIORef v_Ways ways + + if not (allowed_combination (map wayName ways)) + then ghcError (CmdLineError $ "combination not supported: " ++ foldr1 (\a b -> a ++ '/':b) - (map (wayName . lkupWay) ws)) - else let ways = map lkupWay ws - tag = mkBuildTag (filter (not.wayRTSOnly) ways) - rts_tag = mkBuildTag ways - flags = map wayOpts ways - in do - writeIORef v_Build_tag tag - writeIORef v_RTS_Build_tag rts_tag - return (concat flags) + (map wayDesc ways)) + else + return (concatMap wayOpts ways) mkBuildTag :: [Way] -> String mkBuildTag ways = concat (intersperse "_" (map wayTag ways)) +lkupWay :: WayName -> Way lkupWay w = - case lookup w way_details of + case listToMaybe (filter ((==) w . wayName) way_details) of Nothing -> error "findBuildTag" Just details -> details +isRTSWay :: WayName -> Bool +isRTSWay = wayRTSOnly . lkupWay + data Way = Way { + wayName :: WayName, wayTag :: String, wayRTSOnly :: Bool, - wayName :: String, + wayDesc :: String, wayOpts :: [String] } -way_details :: [ (WayName, Way) ] +way_details :: [ Way ] way_details = - [ (WayThreaded, Way "thr" True "Threaded" [ + [ Way WayThreaded "thr" True "Threaded" [ #if defined(freebsd_TARGET_OS) +-- "-optc-pthread" +-- , "-optl-pthread" + -- FreeBSD's default threading library is the KSE-based M:N libpthread, + -- which GHC has some problems with. It's currently not clear whether + -- the problems are our fault or theirs, but it seems that using the + -- alternative 1:1 threading library libthr works around it: + "-optl-lthr" +#elif defined(openbsd_TARGET_OS) "-optc-pthread" - , "-optl-pthread" + , "-optl-pthread" #elif defined(solaris2_TARGET_OS) "-optl-lrt" #endif - ] ), - - (WayDebug, Way "debug" True "Debug" [] ), + ], + + Way WayDebug "debug" True "Debug" [], + + Way WayDyn "dyn" False "Dynamic" + [ "-DDYNAMIC" + , "-optc-DDYNAMIC" +#if defined(mingw32_TARGET_OS) + -- On Windows, code that is to be linked into a dynamic library must be compiled + -- with -fPIC. Labels not in the current package are assumed to be in a DLL + -- different from the current one. + , "-fPIC" +#elif defined(openbsd_TARGET_OS) + -- Without this, linking the shared libHSffi fails because + -- it uses pthread mutexes. + , "-optl-pthread" +#endif + ], - (WayProf, Way "p" False "Profiling" + Way WayProf "p" False "Profiling" [ "-fscc-profiling" , "-DPROFILING" - , "-optc-DPROFILING" ]), + , "-optc-DPROFILING" ], - (WayTicky, Way "t" False "Ticky-ticky Profiling" - [ "-fticky-ticky" - , "-DTICKY_TICKY" - , "-optc-DTICKY_TICKY" ]), + Way WayEventLog "l" True "RTS Event Logging" + [ "-DTRACING" + , "-optc-DTRACING" ], - (WayUnreg, Way "u" False "Unregisterised" - unregFlags ), - - -- optl's below to tell linker where to find the PVM library -- HWL - (WayPar, Way "mp" False "Parallel" + Way WayPar "mp" False "Parallel" [ "-fparallel" , "-D__PARALLEL_HASKELL__" , "-optc-DPAR" @@ -523,10 +455,10 @@ way_details = , "-optc-w" , "-optl-L${PVM_ROOT}/lib/${PVM_ARCH}" , "-optl-lpvm3" - , "-optl-lgpvm3" ]), + , "-optl-lgpvm3" ], -- at the moment we only change the RTS and could share compiler and libs! - (WayPar, Way "mt" False "Parallel ticky profiling" + Way WayPar "mt" False "Parallel ticky profiling" [ "-fparallel" , "-D__PARALLEL_HASKELL__" , "-optc-DPAR" @@ -535,9 +467,9 @@ way_details = , "-optc-w" , "-optl-L${PVM_ROOT}/lib/${PVM_ARCH}" , "-optl-lpvm3" - , "-optl-lgpvm3" ]), + , "-optl-lgpvm3" ], - (WayPar, Way "md" False "Distributed" + Way WayPar "md" False "Distributed" [ "-fparallel" , "-D__PARALLEL_HASKELL__" , "-D__DISTRIBUTED_HASKELL__" @@ -547,40 +479,15 @@ way_details = , "-optc-w" , "-optl-L${PVM_ROOT}/lib/${PVM_ARCH}" , "-optl-lpvm3" - , "-optl-lgpvm3" ]), + , "-optl-lgpvm3" ], - (WayGran, Way "mg" False "GranSim" + Way WayGran "mg" False "GranSim" [ "-fgransim" , "-D__GRANSIM__" , "-optc-DGRAN" - , "-package concurrent" ]), - - (WayNDP, Way "ndp" False "Nested data parallelism" - [ "-fparr" - , "-fflatten"]), - - (WayUser_a, Way "a" False "User way 'a'" ["$WAY_a_REAL_OPTS"]), - (WayUser_b, Way "b" False "User way 'b'" ["$WAY_b_REAL_OPTS"]), - (WayUser_c, Way "c" False "User way 'c'" ["$WAY_c_REAL_OPTS"]), - (WayUser_d, Way "d" False "User way 'd'" ["$WAY_d_REAL_OPTS"]), - (WayUser_e, Way "e" False "User way 'e'" ["$WAY_e_REAL_OPTS"]), - (WayUser_f, Way "f" False "User way 'f'" ["$WAY_f_REAL_OPTS"]), - (WayUser_g, Way "g" False "User way 'g'" ["$WAY_g_REAL_OPTS"]), - (WayUser_h, Way "h" False "User way 'h'" ["$WAY_h_REAL_OPTS"]), - (WayUser_i, Way "i" False "User way 'i'" ["$WAY_i_REAL_OPTS"]), - (WayUser_j, Way "j" False "User way 'j'" ["$WAY_j_REAL_OPTS"]), - (WayUser_k, Way "k" False "User way 'k'" ["$WAY_k_REAL_OPTS"]), - (WayUser_l, Way "l" False "User way 'l'" ["$WAY_l_REAL_OPTS"]), - (WayUser_m, Way "m" False "User way 'm'" ["$WAY_m_REAL_OPTS"]), - (WayUser_n, Way "n" False "User way 'n'" ["$WAY_n_REAL_OPTS"]), - (WayUser_o, Way "o" False "User way 'o'" ["$WAY_o_REAL_OPTS"]), - (WayUser_A, Way "A" False "User way 'A'" ["$WAY_A_REAL_OPTS"]), - (WayUser_B, Way "B" False "User way 'B'" ["$WAY_B_REAL_OPTS"]) - ] + , "-package concurrent" ], -unregFlags = - [ "-optc-DNO_REGS" - , "-optc-DUSE_MINIINTERPRETER" - , "-fno-asm-mangling" - , "-funregisterised" - , "-fvia-C" ] + Way WayNDP "ndp" False "Nested data parallelism" + [ "-XParr" + , "-fvectorise"] + ]