Issues

• CuPy's AsyncMemPool leads to a crash (invalid parray state) on Cholesky graphs in Task4Feedback

  ut-parla/parla-experimental#157 · Filter by author wlruys opened on Apr 17, 2024

• GPU detection via cupy

  ut-parla/parla-experimental#155 · Filter by author wlruys opened on Jan 19, 2024
  

• Check and fix the Jacobi code with the latest Parla and Crosspy version

  ut-parla/parla-experimental#152 · Filter by author ShreyaTalati opened on Dec 6, 2023
  

• PArray's CPU buffer memory leak

  bugperformance
  ut-parla/parla-experimental#137 · Filter by author nicelhc13 opened on Sep 15, 2023
  

• It should be possible to allocate parrays before a device manager exists.

  bugenhancement
  ut-parla/parla-experimental#133 · Filter by author wlruys opened on Sep 1, 2023

• C++ Runahead scheduling does not synchronize correctly at barriers

  bug
  ut-parla/parla-experimental#130 · Filter by author wlruys opened on Aug 10, 2023
  2

  

• Feature Request: A way to synchronize and wait for all currently scheduled tasks to finish without terminating the runtime.

  enhancement
  ut-parla/parla-experimental#129 · Filter by author wlruys opened on Aug 4, 2023

• Create warning for awaiting unspawned tasks?

  enhancement
  ut-parla/parla-experimental#126 · Filter by author wlruys opened on Aug 1, 2023

• If Parla crashes before the Scheduler is created, the Python process is a zombie

  ut-parla/parla-experimental#124 · Filter by author wlruys opened on Aug 1, 2023

• A warning should be raised if using await outside of a task.

  documentationenhancement
  ut-parla/parla-experimental#123 · Filter by author wlruys opened on Aug 1, 2023

• cupy streams and parla memory leak

  bughelp wanted
  ut-parla/parla-experimental#121 · Filter by author milindasf opened on Jul 31, 2023
  2

• Debug/Improve multi-gpu scheduling

  bugenhancementperformance
  ut-parla/parla-experimental#118 · Filter by author wlruys opened on Jun 23, 2023 · Feature Freeze For PPoPP
  1

  

• Eviction Manager and Garbage Collection for PArrays

  enhancement
  ut-parla/parla-experimental#116 · Filter by author wlruys opened on Jun 23, 2023 · Feature Freeze For PPoPP
  

• Track PArray allocation and movement in MemoryReserver

  bug
  ut-parla/parla-experimental#115 · Filter by author wlruys opened on Jun 23, 2023 · Feature Freeze For PPoPP
  

• Optimize Runahead Scheduling (Move stream ownership to C++)

  enhancementperformance
  ut-parla/parla-experimental#114 · Filter by author wlruys opened on Jun 23, 2023 · Feature Freeze For PPoPP
  

• Rewrite tutorials & user-facing documentation

  documentation
  ut-parla/parla-experimental#113 · Filter by author wlruys opened on Jun 23, 2023
  

• Regarding threshold for the task mapping phase

  ut-parla/parla-experimental#108 · Filter by author nicelhc13 opened on May 24, 2023
  

• Memory manager design (for eviction and garbage collection)

  ut-parla/parla-experimental#102 · Filter by author nicelhc13 opened on May 11, 2023
  8

  

• PArray memory accounting

  ut-parla/parla-experimental#96 · Filter by author nicelhc13 opened on Apr 21, 2023
  

• Runahead Scheduling is limited by VCU handling!

  enhancementhelp wantedperformance
  ut-parla/parla-experimental#94 · Filter by author wlruys opened on Apr 17, 2023
  2

  

• Performance Degradation on Independent Task benchmark

  performance
  ut-parla/parla-experimental#93 · Filter by author wlruys opened on Apr 17, 2023
  3

  

• Notify Dependents and similar should be converted to lock-free implementations

  enhancement
  ut-parla/parla-experimental#84 · Filter by author wlruys opened on Apr 12, 2023

• Tasks are never removed from PArrays (dependencies only increase throughout runtime)

  ut-parla/parla-experimental#83 · Filter by author wlruys opened on Apr 12, 2023

• PArrays are never removed from devices (except through invalidation)

  ut-parla/parla-experimental#82 · Filter by author wlruys opened on Apr 12, 2023

• Keeping python data tasks alive for synchronization leaks memory.

  bug
  ut-parla/parla-experimental#80 · Filter by author wlruys opened on Apr 12, 2023