Created
November 12, 2011 12:28
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ghc --make vs. ghc-parmake on a EC2 large instance
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| $ time ghc --make Main.hs -odir tmp -hidir tmp | |
| [1 of 7] Compiling Distribution.Compat.ReadP ( Distribution/Compat/ReadP.hs, tmp/Distribution/Compat/ReadP.o ) | |
| [2 of 7] Compiling GHC.ParMake.BuildPlan ( GHC/ParMake/BuildPlan.hs, tmp/GHC/ParMake/BuildPlan.o ) | |
| [3 of 7] Compiling GHC.ParMake.Common ( GHC/ParMake/Common.hs, tmp/GHC/ParMake/Common.o ) | |
| [4 of 7] Compiling GHC.ParMake.Util ( GHC/ParMake/Util.hs, tmp/GHC/ParMake/Util.o ) | |
| [5 of 7] Compiling GHC.ParMake.Parse ( GHC/ParMake/Parse.hs, tmp/GHC/ParMake/Parse.o ) | |
| [6 of 7] Compiling GHC.ParMake.Engine ( GHC/ParMake/Engine.hs, tmp/GHC/ParMake/Engine.o ) | |
| [7 of 7] Compiling Main ( Main.hs, tmp/Main.o ) | |
| Linking Main ... | |
| real 0m3.743s | |
| user 0m1.800s | |
| sys 0m0.610s | |
| $ time ./dist/build/ghc-parmake/ghc-parmake -j 3 Main.hs -odir tmp -hidir tmp | |
| [1][1 of 7] Compiling Distribution.Compat.ReadP ( Distribution/Compat/ReadP.hs, tmp/Distribution/Compat/ReadP.o ) | |
| [2][2 of 7] Compiling GHC.ParMake.BuildPlan ( GHC/ParMake/BuildPlan.hs, tmp/GHC/ParMake/BuildPlan.o ) | |
| [3][3 of 7] Compiling GHC.ParMake.Common ( GHC/ParMake/Common.hs, tmp/GHC/ParMake/Common.o ) | |
| [1][4 of 7] Compiling GHC.ParMake.Util ( GHC/ParMake/Util.hs, tmp/GHC/ParMake/Util.o ) | |
| [3][5 of 7] Compiling GHC.ParMake.Engine ( GHC/ParMake/Engine.hs, tmp/GHC/ParMake/Engine.o ) | |
| [2][6 of 7] Compiling GHC.ParMake.Parse ( GHC/ParMake/Parse.hs, tmp/GHC/ParMake/Parse.o ) | |
| [1][7 of 7] Compiling Main ( Main.hs, tmp/Main.o ) | |
| Linking Main ... | |
| real 0m3.323s | |
| user 0m3.140s | |
| sys 0m1.120s |
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