Aug 31, 2010:

1:00 PM Ticket #4280 (Proposal: Performance improvements for Data.Set) created by tibbe
Following on from ticket #4277 here is a similar patch for Data.Set. …
11:35 AM Changeset in ghc [bd8a952]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
10:01 AM Ticket #4279 (Proposal: Performance improvements for Data.IntMap) created by dons
Following on from ticket #4277 here is a similar patch for Data.IntMap?. …
8:50 AM Changeset in ghc [d196d84]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
Comments only

Aug 29, 2010:

1:29 PM Ticket #4261 (Add strict version of foldlWithKey to Map) closed by tibbe
1:26 PM Ticket #4278 (Proposal: Add strict versions of foldlWithKey and insertLookupWithKey to ...) created by tibbe
This proposal depends on #4277. The current Data.Map API lacks two …
1:09 PM Ticket #4277 (Proposal: Significant performance improvements for Data.Map) created by dons
Milan Straka's recent …

Aug 28, 2010:

8:28 PM Ticket #4252 ("perl boot" fails with "error: FP_CHECK_ALIGNMENT: requires literal ...) closed by igloo
fixed: Thanks for the report. Fixed by: […]

Aug 27, 2010:

10:01 PM Ticket #4276 (-O0 runs in constant space, -O1 and -O2 don't) created by guest
Enabling optimization changes the space complexity of this small program, …
9:29 PM Ticket #3863 (Absolute paths to GCC and perl should not be baked into the compiler.) closed by igloo
fixed: Thanks for the report; fixed: […]
5:49 PM Ticket #4268 (Warning for ANN pragmas when GHCi is not supported) closed by igloo
fixed: Consensus was "do nothing".
1:03 PM Ticket #4266 (ghci can't find ghc.exe on Windows 7 if the path contains spaces) closed by igloo
fixed: Thanks for the report and patch. Happily, GetShortPathName is no longer …
12:59 PM Ticket #4275 (add tests for and fix "-dynload wrapper", or remove it) created by igloo
rts/dyn-wrapper.c isn't being installed, so presumably `-dynload …
2:14 AM Commentary/Compiler/Backends/LLVM/WIP edited by dterei
2:14 AM Commentary/Compiler/Backends/LLVM/Design edited by dterei
2:11 AM Commentary/Compiler/Backends/LLVM/Installing edited by dterei

Aug 26, 2010:

2:57 PM Ticket #4272 (Typechecker loop with type families) closed by simonpj
fixed: The new type checker is coming to life. I've just tried it on your …
12:12 PM Blog: Debian 6.0 "Squeeze" frozen... announcement mentions GHC comment added by dons
Note that now the HP is in Debian, and there's a *lot* of Debian Haskell …
4:34 AM Ticket #4274 (Runtime should not set SIGPIPE to ignored for subprocesses) created by phunge0
The GHC runtime ignores SIGPIPE by setting the signal to SIG_IGN. This …
2:35 AM Ticket #4273 (TextEncoding lacks Eq and Show instances) created by bos
When trying to debug a Handle encoding problem today, I noticed that …
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