Issues

• PyCUDA 2025.1 fails to build from source with NumPy >= 2.3.0 (removed NPY_FARRAY / NPY_CARRAY macros)

  bug
  inducer/pycuda#499 · Filter by author nikarav opened on Feb 18, 2026
  3

• DLL load failed on Windows with CUDA 13.0 Toolkit

  bug
  inducer/pycuda#497 · Filter by author Hniii98 opened on Jan 15, 2026

• pycuda.gl.RegisteredBuffer causes "OverflowError: Python int too large to convert to C unsigned long"

  bug
  inducer/pycuda#471 · Filter by author ccarmatic opened on Nov 12, 2024

• Better compiler caching strategy on Windows

  enhancement
  inducer/pycuda#462 · Filter by author zzjjbb opened on Sep 18, 2024
  2

• register_host_memory fails for numpy array created frombuffer

  bug
  inducer/pycuda#459 · Filter by author amishatishpatel opened on Sep 10, 2024
  2

• pycuda._driver.LogicError: cuMemHostAlloc failed: OS call failed or operation not supported on this OS

  bug
  inducer/pycuda#449 · Filter by author kukugpt opened on Jul 8, 2024
  1

• Support tensor memory

  enhancement
  inducer/pycuda#444 · Filter by author inducer opened on Jun 6, 2024

• Vulkan interoperability

  enhancement
  inducer/pycuda#435 · Filter by author lgleim opened on Mar 22, 2024
  1

• Changelog not up to date

  bug
  inducer/pycuda#431 · Filter by author bmerry opened on Dec 9, 2023

• Add some pre-built wheels to make users easy to install pycuda without compiling

  enhancement
  inducer/pycuda#407 · Filter by author wqh17101 opened on Apr 11, 2023
  2

• rebase demo_cdpSimplePrint.py on the BSD licensed cdpSimplePrint.cu

  bug
  inducer/pycuda#394 · Filter by author anbe42 opened on Nov 16, 2022

• __add__ fails for empty array inputs

  bug
  inducer/pycuda#391 · Filter by author mitkotak opened on Oct 27, 2022

• __neg__ failing for empty arrays

  bug
  inducer/pycuda#390 · Filter by author mitkotak opened on Oct 27, 2022
  2

• GPUArray.zeros_like | ones_like failing for scalar inputs

  bug
  inducer/pycuda#389 · Filter by author mitkotak opened on Oct 27, 2022

• 3D Textures not working with uint8 type

  bug
  inducer/pycuda#388 · Filter by author ichlubna opened on Oct 24, 2022
  5

• 0 sized array operations fail

  bug
  inducer/pycuda#373 · Filter by author mitkotak opened on Aug 16, 2022
  1

• Finer control over GPU memory (access to cu*Destroy from Python)

  enhancement
  inducer/pycuda#370 · Filter by author CarlosRDomin opened on Aug 8, 2022
  4

• GPUArray.minimum fails for bool arguments

  bug
  inducer/pycuda#364 · Filter by author mitkotak opened on Jul 27, 2022
  1

• GPUArray.__div__ does not comply with numpy

  bug
  inducer/pycuda#360 · Filter by author kaushikcfd opened on Jun 30, 2022
  2

• GPU memory allocated by make_context cannot be released when exception.

  bug
  inducer/pycuda#335 · Filter by author reallijie opened on Dec 20, 2021
  11

• Check that strides match in array binary operators

  inducer/pycuda#330 · Filter by author inducer opened on Dec 8, 2021

• Implement __enter__ and __exit__ for CUDA context

  inducer/pycuda#324 · Filter by author riaqn opened on Nov 27, 2021
  1

• [FEATURE REQUEST] Implement Stream priorities

  inducer/pycuda#319 · Filter by author dmenig opened on Nov 17, 2021
  2

• DynamicModule SDK library path

  inducer/pycuda#317 · Filter by author matthiaswilms opened on Nov 14, 2021
  6

• Option to precompile cuRand and gpu array functions

  inducer/pycuda#311 · Filter by author carsonswope opened on Aug 27, 2021
  2