ghc-bitvec-1.1.5.0-150500.11.3.2 RPM for ppc64le

From OpenSuSE Leap 15.6 for ppc64le

A newtype over 'Bool' with a better 'Vector' instance: 8x less memory, up to
3500x faster.

The <https://hackage.haskell.org/package/vector vector> package represents
unboxed arrays of 'Bool's spending 1 byte (8 bits) per boolean. This library
provides a newtype wrapper 'Bit' and a custom instance of an unboxed 'Vector',
which packs bits densely, achieving an __8x smaller memory footprint.__ The
performance stays mostly the same; the most significant degradation happens for
random writes (up to 10% slower). On the other hand, for certain bulk bit
operations 'Vector' 'Bit' is up to 3500x faster than 'Vector' 'Bool'.

=== Thread safety

* "Data.Bit" is faster, but writes and flips are not thread-safe. This is
because naive updates are not atomic: they read the whole word from memory,
then modify a bit, then write the whole word back. Concurrently modifying
non-intersecting slices of the same underlying array may also lead to
unexpected results, since they can share a word in memory. *
"Data.Bit.ThreadSafe" is slower (usually 10-20%), but writes and flips are
thread-safe. Additionally, concurrently modifying non-intersecting slices of
the same underlying array works as expected. However, operations that affect
multiple elements are not guaranteed to be atomic.

=== Similar packages

* <https://hackage.haskell.org/package/bv bv> and
<https://hackage.haskell.org/package/bv-little bv-little> do not offer mutable
vectors.

* <https://hackage.haskell.org/package/array array> is memory-efficient for
'Bool', but lacks a handy 'Vector' interface and is not thread-safe.

Provides

• ghc-bitvec
• ghc-bitvec(ppc-64)
• libHSbitvec-1.1.5.0-I7mPTtoQejH2RL7JHsEN2r-ghc8.10.7.so()(64bit)

Requires

• libHSarray-0.5.4.0-ghc8.10.7.so()(64bit)
• libHSbase-4.14.3.0-ghc8.10.7.so()(64bit)
• libHSbytestring-0.10.12.0-ghc8.10.7.so()(64bit)
• libHSdata-array-byte-0.1.0.1-K28hjVtnMmk7as6rZ7LlwO-ghc8.10.7.so()(64bit)
• libHSdeepseq-1.4.4.0-ghc8.10.7.so()(64bit)
• libHSghc-boot-th-8.10.7-ghc8.10.7.so()(64bit)
• libHSghc-prim-0.6.1-ghc8.10.7.so()(64bit)
• libHSinteger-gmp-1.0.3.0-ghc8.10.7.so()(64bit)
• libHSpretty-1.1.3.6-ghc8.10.7.so()(64bit)
• libHSprimitive-0.8.0.0-7GvTqDWvNsdIftJV9fdokB-ghc8.10.7.so()(64bit)
• libHStemplate-haskell-2.16.0.0-ghc8.10.7.so()(64bit)
• libHStransformers-0.5.6.2-ghc8.10.7.so()(64bit)
• libHSvector-0.13.1.0-FrnJWV7JTzZBoqufN7KMEY-ghc8.10.7.so()(64bit)
• libHSvector-stream-0.1.0.1-CAjZpdJHuP0B3cWISynNAe-ghc8.10.7.so()(64bit)
• libc.so.6()(64bit)
• libc.so.6(GLIBC_2.17)(64bit)
• libgmp.so.10()(64bit)
• libm.so.6()(64bit)
• rpmlib(CompressedFileNames) <= 3.0.4-1
• rpmlib(FileDigests) <= 4.6.0-1
• rpmlib(PayloadFilesHavePrefix) <= 4.0-1
• rpmlib(PayloadIsXz) <= 5.2-1

License

BSD-3-Clause

Changelog

* Tue Aug 15 2023 psimons@suse.com
  - Add bitvec at version 1.1.5.0.

Files

/usr/lib64/ghc-8.10.7/bitvec-1.1.5.0
/usr/lib64/ghc-8.10.7/bitvec-1.1.5.0/libHSbitvec-1.1.5.0-I7mPTtoQejH2RL7JHsEN2r-ghc8.10.7.so
/usr/share/licenses/ghc-bitvec
/usr/share/licenses/ghc-bitvec/LICENSE

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Fabrice Bellet, Fri Apr 26 23:22:11 2024