Commit 7b24595c authored by benl's avatar benl
Browse files

Describe the other dph dirs in the readme file

parent bbe90ee9
......@@ -4,6 +4,12 @@ Directories in libraries/dph
Common config and debugging functions for Data Parallel Haskell.
Performance regression buildbot.
Examples using Data Parallel Haskell.
Empty implementation of flat parallel arrays.
This package exists only so that dph-prim-par and dph-prim-seq
......@@ -12,7 +18,7 @@ Directories in libraries/dph
Sequential implementation of the flat parallel array API defined
in dph-prim-interface.
This is normal only used during debugging.
This is only used during debugging.
You probably want dph-prim-par instead.
......@@ -22,6 +28,7 @@ Directories in libraries/dph
Common definitions used by the other dph-lifted packages.
The following packages provide:
Nested arrays and the primitive operators that work on them (PA functions).
The lifted array combinators that the vectoriser introduces (PP functions).
......@@ -29,7 +36,7 @@ Directories in libraries/dph
Incomplete implementation using boxed array elements.
This is very slow, but sometimes useful during debugging.
This is very slow, but sometimes useful for debugging.
Deprecated implementation that performs deep copying replicate.
......@@ -43,6 +50,21 @@ Directories in libraries/dph
Use this version for production code.
Odds and ends:
Makefiles used for development and debugging
Quickcheck tests for the array operators.
Old code to add dtrace support to DPH.
Rotted example code that doesn't build anymore and should
probably just be deleted.
To compile programs use:
ghc -rtsopts -threaded
-fllvm -optlo-O3
......@@ -69,3 +91,4 @@ Why:
-- The implementation of the DPH backend library should
-- manually handle most cases where LiberateCase
-- would fire.
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