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The MaPLe compiler: efficient and scalable parallel functional programming

active 2025-03-152026-04-11 (UTC)

Partial coverage11,632 / 12,806 hourly files (91%) · 2 absent upstream · 1,170 failed, retryable2025-02-232026-08-10 (UTC)— sampled evenly across the window, so rankings and trends hold; absolute counts scale up.
Events
139
Pushes
31
Pull requests
12
Issues
11
Stars
27
Forks
2

Activity over time

Daily event counts in the loaded window

Line chart, 393 days from 2025-03-15 to 2026-04-11. Pushes: 31 total, peak 5 in a day. Pull requests: 12 total, peak 2 in a day. Issues: 11 total, peak 6 in a day. Comments: 43 total, peak 6 in a day. Stars: 27 total, peak 2 in a day.

  • Pushes
  • Pull requests
  • Issues
  • Comments
  • Stars

Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.

Top contributors

Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity

ContributorContributionsPushesPRsComments
shwestrick5514522
Forthoney249112
svishnus8421
pranav13445032
pscollins4013
MatthewFluet3003
blg-6661000

Recent activity

Latest issues, pull requests and releases

  • Issue#238Forthoney2026-04-01 17:44
    Block-allocator race condition under weak memory
  • Issue comment#237pranav13442026-02-11 16:41
    Interfaces for writing to files using mmap
  • Pull request#237pranav13442026-02-11 15:00
  • Issue comment#225shwestrick2026-02-07 14:56
    Feature: parallel file writing backed by mmap or similar?
  • Pull request#237pranav13442026-02-07 12:19
  • Pull request#237pranav13442026-02-07 12:19
  • Issue comment#225pranav13442026-02-07 12:18
    Feature: parallel file writing backed by mmap or similar?
  • Issue comment#223shwestrick2026-01-02 17:15
    initial work on flattening all immutable tuples into sequence containers
  • Issue comment#223shwestrick2026-01-02 17:01
    initial work on flattening all immutable tuples into sequence containers
  • Issue#236shwestrick2025-12-29 18:30
    Space leak in the run-time system? (due to CGC / scheduler?)
  • Issue comment#235pscollins2025-12-16 22:02
    Export a counter event for block allocations.
  • Pull request#235pscollins2025-12-16 15:10
  • Issue comment#234shwestrick2025-12-14 20:03
    Segfault when compiling with `-const 'Exn.keepHistory true'`
  • Issue comment#233shwestrick2025-12-12 15:37
    Lock Not Released on Loop Early Exit
  • Issue comment#231MatthewFluet2025-12-07 20:11
    improve safety of `ForkJoin.alloc` with compiler-generated default values
  • Issue#231shwestrick2025-12-06 15:24
    improve safety of `ForkJoin.alloc` with compiler-generated default values
  • Issue#230shwestrick2025-12-01 14:40
    feature idea: mpl as a library
  • Issue#230shwestrick2025-12-01 14:40
    feature idea: mpl as a library
  • Issue comment#226shwestrick2025-11-29 18:39
    Feature: improvements to tracing infrastructure?
  • Issue comment#227pscollins2025-11-26 16:47
    concurrency bug in path compression for hierarchical heaps
  • Issue comment#227shwestrick2025-11-26 14:17
    concurrency bug in path compression for hierarchical heaps
  • Issue comment#227pscollins2025-11-25 22:46
    concurrency bug in path compression for hierarchical heaps
  • Issue#226shwestrick2025-11-21 22:55
    Feature: improvements to tracing infrastructure?
  • Issue#226shwestrick2025-11-21 22:55
    Feature: improvements to tracing infrastructure?
  • Issue#226shwestrick2025-11-21 21:50
    Feature: improvements to tracing infrastructure?

Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 27 stars here means stars gained during the window, not the repo's star count.