haskell-unordered-containers / unordered-containers

Efficient hashing-based container types

haskell-unordered-containers/unordered-containers Issues

Allow template-haskell-2.22 (bundled with GHC-9.10)
Updated a month ago2
Expanded unionWith for different value types
Updated 2 months ago4
Test suite hangs on armv7l-linux (32-bit userspace, 64-bit kernel)
Updated 2 months ago
`unordered-containers-0.2.20` fails to build with `hashable < 1.4`
Updated 6 months ago4
Add alterF for HashSets
Updated 8 months ago
Add a disclaimer to `HashSet.toList` that order is unspecified
Updated a year ago
Compatibility with containers: restrictKeys
Updated 2 years ago
Towards unlifted HashMaps
Updated 2 years ago9
Confusing variables in `equal2`
Closed 2 years ago
Redundant `Hashable` constraints on `intersection*` and `union*`
Closed 2 years ago2
Add sequence containers?
Closed 2 years ago3
FYI: I removed the Travis CI github app
Closed 2 years ago1
Feature request: `traverseWithKey_`
Updated 2 years ago
`two` and `unionWithKey.goDifferentHash` are very similar
Updated 2 years ago1
More Data.Map compatibility: Add insertLookupWithKey
Updated 2 years ago2
u-c should use `-msse4.2` by default
Updated 2 years ago
`instance Eq (HashMap k v)` could use pointer equality
Updated 2 years ago
Length check in sameArray1 is redundant
Updated 2 years ago
Documentation with performance tips would be nice
Updated 2 years ago
Benchmarks don't seem to exercise collision handling
Updated 2 years ago2
Suspicious lack of bang patterns in `intersectionCollisions` and `searchSwap`
Updated 2 years ago
`updateOrConcatWithKey` could be more efficient
Updated 2 years ago
Unnecessary re-hashing of keys in `instance Hashable (HashMap k v)`
Updated 2 years ago3
Alternative to `countTrailingZeros` for bitmap iteration
Updated 2 years ago1
More abstractions for low-level code patterns
Updated 2 years ago2
`valid` doesn't seem to work as expected with `-O0`
Closed 2 years ago5
Check effect of shrinking on non-moving collector
Closed 2 years ago7
Small optimization idea for `alter[F]`
Updated 2 years ago
Check invariants for all operations
Closed 2 years ago9
There should be documentation that points out that HashMaps have a canonical form (modulo order of collisions)
Updated 2 years ago
Minor optimization idea for `filter[WithKey]`
Updated 2 years ago1
`two` could also be used with `Collision`s
Updated 2 years ago1
"Subkey" concept is undocumented
Updated 2 years ago17
`Full` node handling is mostly untested
Updated 2 years ago1
HashMap trees generated in property tests are too flat and too small
Closed 2 years ago1
Naming of some internal functions could be better
Updated 2 years ago
When is ptrEq safe?
Closed 2 years ago7
Shift is not exported
Closed 2 years ago
Weird level-deletion in `intersectionArrayBy`
Closed 2 years ago6
Bit twiddling functions should have better documentation
Closed 2 years ago
Inefficient bitmap iteration in `filterMapAux.filterA`
Updated 2 years ago
Better benchmarks for `intersection` (and better `intersectionArraysBy`)
Updated 2 years ago
Optimization potential in `intersection`
Updated 2 years ago
Optimization idea for `submapBitmapIndexed`
Updated 2 years ago
Undefined behaviour on 32-bit platforms
Closed 2 years ago3
Get rid of lookupCont
Updated 2 years ago15
Investigate performance of `update`
Updated 2 years ago1
Try removing the `Full` constructor
Updated 2 years ago1
`unionArrayBy` could be improved for some corner cases
Updated 2 years ago
`Hash{Map,Set}.compareSize` and associated rules
Updated 2 years ago