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Diffstat (limited to 'dev-haskell/abstract-deque/metadata.xml')
| -rw-r--r-- | dev-haskell/abstract-deque/metadata.xml | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/dev-haskell/abstract-deque/metadata.xml b/dev-haskell/abstract-deque/metadata.xml new file mode 100644 index 000000000000..2725ffafd7c7 --- /dev/null +++ b/dev-haskell/abstract-deque/metadata.xml @@ -0,0 +1,31 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd"> +<pkgmetadata> + <herd>haskell</herd> + <longdescription> + An abstract interface to highly-parameterizable queues/deques. + + Background: There exists a feature space for queues that extends between: + + * simple, single-ended, non-concurrent, bounded queues + + * double-ended, threadsafe, growable queues + + ... with important points inbetween (such as + the queues used for work-stealing). + + This package includes an interface for Deques that allows the + programmer to use a single API for all of the above, while using the + type-system to select an efficient implementation given the + requirements (using type families). + + This package also includes a simple reference implementation based + on 'IORef' and "Data.Sequence". + </longdescription> + <use> + <flag name="usecas"> Enable the reference implementation to use hardware compare-and-swap.</flag> + </use> + <upstream> + <remote-id type="github">rrnewton/haskell-lockfree</remote-id> + </upstream> +</pkgmetadata> |