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Slangpy backward pass performance issues compared to slangtorch

Status: Open.

#570 In shader-slang/slangpy;

· mkeshavaNV opened on Oct 13, 2025

[Feature Request] Consider adding DDS support to Bitmap class

Dev Reviewed

enhancementNew feature or requestNew feature or request

Status: Open.

#558 In shader-slang/slangpy;

· randallrvr opened on Oct 8, 2025

Slangpy CPU overhead when using pytorch tensors

Dev Opened

Status: Open.

#556 In shader-slang/slangpy;

· mkeshavaNV opened on Oct 8, 2025

Slangpy Math library matrix multiplication incomplete

Dev Reviewed

Status: Open.

#551 In shader-slang/slangpy;

· sleeplessai opened on Oct 7, 2025

Provide bigger NDBuffers (and interface).

Dev Reviewed

Status: Open.

#548 In shader-slang/slangpy;

· Zripzri opened on Oct 6, 2025

[Doc] Missing documentation about how ITensor and IRWTensor works as an interop interface to pytorch

Status: Open.

Documentation

#540 In shader-slang/slangpy;

· jkwak-work opened on Oct 1, 2025

· 

Q1 2026 (Winter)

Documentation error: Tensor constructor with element_type parameter doesn't exist

Dev Opened

Status: Open.

Documentation

#537 In shader-slang/slangpy;

· szihs opened on Oct 1, 2025

· 

Q4 2025 (Fall)

Support torch.nn in slangpy

Dev Opened

Status: Open.

Task

#535 In shader-slang/slangpy;

· mkeshavaNV opened on Sep 30, 2025

· 

Q1 2026 (Winter)

Cannot pass integers non differentiable to Differentiable function

Status: Open.

Bug

#534 In shader-slang/slangpy;

· mkeshavaNV opened on Sep 30, 2025

· 

Q4 2025 (Fall)

Missing <code>KeyCode</code> enum entries for <code>GLFW_KEY_WORLD_1</code> / <code>GLFW_KEY_WORLD_2</code>

Dev Reviewed

Status: Open.

Bug

#526 In shader-slang/slangpy;

· Gegell opened on Sep 20, 2025

· 

Q1 2026 (Winter)

SlangPy should provide function API support for ray tracing pipelines.

Dev Opened

hackathon

Status: Open.

Feature

#524 In shader-slang/slangpy;

· csyonghe opened on Sep 18, 2025

· 

Q4 2025 (Fall)

Add <code>loadOnce</code> <code>storeOnce</code> to <code>GradXTensor</code> types.

Dev Opened

hackathon

Status: Open.

#523 In shader-slang/slangpy;

· csyonghe opened on Sep 18, 2025

· 

Q4 2025 (Fall)