[PR #240] Add quad remesh kernels (CORE-607) #248

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opened 2026-10-26 22:21:59 +00:00 by bsakaguchi · 0 comments

bsakaguchi commented

2026-10-26 22:21:59 +00:00

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📋 Pull Request Information

Original PR: https://github.com/Comfy-Org/comfy-kitchen/pull/240
Author: @kijai
Created: 10/10/2026
Status: 🔄 Open

Base: main ← Head: quad-remesh

📝 Commits (6)

ba55b12 quad remesh kernels
b47ca64 Fix race between partial sums in conjugate_gradient
b4a9b20 windows build fix
bf8feb0 cleanup
34c1b20 simplify
327173b Some cleanups

📊 Changes

15 files changed (+1650 additions, -0 deletions)

View changed files

📝 comfy_kitchen/__init__.py (+99 -0)
📝 comfy_kitchen/backends/cuda/CMakeLists.txt (+5 -0)
📝 comfy_kitchen/backends/cuda/__init__.py (+224 -0)
📝 comfy_kitchen/backends/cuda/dlpack_bindings.cpp (+76 -0)
➕ comfy_kitchen/backends/cuda/ops/bellman_ford.cu (+139 -0)
➕ comfy_kitchen/backends/cuda/ops/conjugate_gradient.cu (+166 -0)
➕ comfy_kitchen/backends/cuda/ops/shortest_paths.cu (+267 -0)
➕ comfy_kitchen/backends/cuda/ops/trace_paths.cu (+145 -0)
➕ comfy_kitchen/backends/cuda/ops/walk_successors.cu (+78 -0)
📝 comfy_kitchen/backends/cuda/utils.cuh (+14 -0)
➕ tests/test_bellman_ford.py (+88 -0)
➕ tests/test_conjugate_gradient.py (+62 -0)
➕ tests/test_shortest_paths.py (+150 -0)
➕ tests/test_trace_paths.py (+90 -0)
➕ tests/test_walk_successors.py (+47 -0)

📄 Description

No description provided

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/Comfy-Org/comfy-kitchen/pull/240 **Author:** [@kijai](https://github.com/kijai) **Created:** 10/10/2026 **Status:** 🔄 Open **Base:** `main` ← **Head:** `quad-remesh` --- ### 📝 Commits (6) - [`ba55b12`](https://github.com/Comfy-Org/comfy-kitchen/commit/ba55b126eb28491ddacdac47fbff85934a82ac6d) quad remesh kernels - [`b47ca64`](https://github.com/Comfy-Org/comfy-kitchen/commit/b47ca64974cdf8a666c6281f3bac1f7e4724cd1b) Fix race between partial sums in conjugate_gradient - [`b4a9b20`](https://github.com/Comfy-Org/comfy-kitchen/commit/b4a9b2007d0fc31cbcda88a89a75aa362c39f521) windows build fix - [`bf8feb0`](https://github.com/Comfy-Org/comfy-kitchen/commit/bf8feb022b8e1e6682f912a9b6e76b635e408fde) cleanup - [`34c1b20`](https://github.com/Comfy-Org/comfy-kitchen/commit/34c1b200bc99c94c9ae3f8f40d9ec760fad462f4) simplify - [`327173b`](https://github.com/Comfy-Org/comfy-kitchen/commit/327173ba622f99c704a6d85e06772697afd4a8c6) Some cleanups ### 📊 Changes **15 files changed** (+1650 additions, -0 deletions) <details> <summary>View changed files</summary> 📝 `comfy_kitchen/__init__.py` (+99 -0) 📝 `comfy_kitchen/backends/cuda/CMakeLists.txt` (+5 -0) 📝 `comfy_kitchen/backends/cuda/__init__.py` (+224 -0) 📝 `comfy_kitchen/backends/cuda/dlpack_bindings.cpp` (+76 -0) ➕ `comfy_kitchen/backends/cuda/ops/bellman_ford.cu` (+139 -0) ➕ `comfy_kitchen/backends/cuda/ops/conjugate_gradient.cu` (+166 -0) ➕ `comfy_kitchen/backends/cuda/ops/shortest_paths.cu` (+267 -0) ➕ `comfy_kitchen/backends/cuda/ops/trace_paths.cu` (+145 -0) ➕ `comfy_kitchen/backends/cuda/ops/walk_successors.cu` (+78 -0) 📝 `comfy_kitchen/backends/cuda/utils.cuh` (+14 -0) ➕ `tests/test_bellman_ford.py` (+88 -0) ➕ `tests/test_conjugate_gradient.py` (+62 -0) ➕ `tests/test_shortest_paths.py` (+150 -0) ➕ `tests/test_trace_paths.py` (+90 -0) ➕ `tests/test_walk_successors.py` (+47 -0) </details> ### 📄 Description _No description provided_ --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

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2026-10-26 22:21:59 +00:00

bsakaguchi referenced this issue

2026-10-26 22:22:09 +00:00

[PR #248] [MERGED] Performance improvements for qwen 3.x (Part 2) #255