pytorch/executorch

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Stars: 5k
Forks: 1.2k
Open beginner issues: 0
Indexed issues: 851
Avg merge: 2d 10h
Merged PRs (30d): 581

Dominant language: Python
License: No license data
Last GitHub push: Sep 19, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue help wanted

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851 open issues indexed

Check Windows perf on XNNPACK Open

pytorch/executorch#13786 · 1 assignee · Opened Aug 29, 2025
Official Windows Support Open

module: build/install release notes: windows

pytorch/executorch#13781 · 1 reaction · 1 assignee · Opened Aug 28, 2025
Some CI jobs are failing on Apple Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pytorch/executorch#13773 · 2 comments · Opened Aug 28, 2025
Simplify qualcomm qnn backend setup Open

module: qnn

Difficulty 4/5 3-5 days Newbie friendliness 38/100

pytorch/executorch#13766 · 2 comments · 1 reaction · Opened Aug 28, 2025
Extend broadcast_args_pass.py to also handle CMSIS-NN kernel selection: Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pytorch/executorch#13748 · Opened Aug 27, 2025
[RFC] Multi-backend recipes for easy target focused model deployment Open

pytorch/executorch#13732 · 9 comments · 1 reaction · 1 assignee · Opened Aug 27, 2025
FVP (CMSIS-NN Integ) : Add support to Quantized Arithmetic Operations: cortex_m::quantized_sub.out Open

pytorch/executorch#13706 · 11 comments · 1 assignee · Opened Aug 26, 2025
Partition only user-annotated subgraphs Open

module: exir

Difficulty 5/5 Over a week Newbie friendliness 30/100

pytorch/executorch#13657 · Opened Aug 25, 2025
Update docs for low-level C++ APIs. Open

module: doc

pytorch/executorch#13654 · 1 assignee · Opened Aug 25, 2025
[Backend Tester] Update README and in-code documentation Open

Difficulty 3/5 1-2 days Newbie friendliness 20/100

pytorch/executorch#13652 · Opened Aug 25, 2025
where can i do the quantize or de-quantize operation in demo Open

module: quantization

Difficulty 4/5 3-5 days Newbie friendliness 25/100

pytorch/executorch#13628 · 4 comments · Opened Aug 25, 2025
[Android][E2E] Add E2E test for SmolLM Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

pytorch/executorch#13616 · Opened Aug 22, 2025
[Android][E2E] Add E2E test for Qwen3 Open

Difficulty 3/5 1-2 days Newbie friendliness 30/100

pytorch/executorch#13615 · 1 comment · Opened Aug 22, 2025
QNN Avg and Max pool with ceil_mode=True appear to have incorrect outputs Open

backend tester module: qnn

pytorch/executorch#13612 · 3 comments · 4 assignees · Opened Aug 22, 2025
Unsupported node types fail to lower with “KeyError” Open

backend tester module: qnn

pytorch/executorch#13604 · 3 comments · 4 assignees · Opened Aug 22, 2025
ExecuTorch kernels for native_batch_norm ops do not support mixing float16/bfloat16 input and float32 params Open

module: kernels triaged

Difficulty 4/5 3-5 days Newbie friendliness 48/100

pytorch/executorch#13586 · 1 comment · Opened Aug 21, 2025
ExecuTorch execution failed for masked_select.default Open

module: kernels triaged

Difficulty 4/5 3-5 days Newbie friendliness 30/100

pytorch/executorch#13585 · Opened Aug 21, 2025
Fix whisper export Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

pytorch/executorch#13584 · Opened Aug 21, 2025
ExecuTorch execution crashed for narrow_copy.default Open

module: kernels triaged

Difficulty 4/5 3-5 days Newbie friendliness 42/100

pytorch/executorch#13556 · 2 comments · Opened Aug 20, 2025
ExecuTorch execution crashed for constant_pad_nd.default Open

module: kernels triaged

Difficulty 4/5 3-5 days Newbie friendliness 25/100

pytorch/executorch#13554 · Opened Aug 20, 2025
Support for gradients to user inputs in TrainingModule Open

module: training

pytorch/executorch#13522 · 5 comments · 1 assignee · Opened Aug 19, 2025
Whisper Runtime Failure Open

pytorch/executorch#13520 · 1 comment · 1 assignee · Opened Aug 19, 2025
NXP: Enable mypy python type checker Open

module: nxp

pytorch/executorch#13518 · 1 reaction · 1 assignee · Opened Aug 19, 2025
Convolution portable kernel missing 5D support Open

module: kernels triaged

Difficulty 3/5 1-2 days Newbie friendliness 45/100

pytorch/executorch#13490 · Opened Aug 18, 2025
[Vulkan] Dynamically quantized 8-bit convolutions Open

module: vulkan

Difficulty 5/5 Over a week Newbie friendliness 25/100

pytorch/executorch#13476 · Opened Aug 18, 2025
Use padding=='same' for CifarNet model Open

module: nxp

pytorch/executorch#13470 · 1 comment · 1 assignee · Opened Aug 18, 2025
AOTI as a delegate for CUDA, ROCm and MPS support Open

module: rocm

pytorch/executorch#13422 · 1 assignee · Opened Aug 14, 2025
[ET-VK] Zero Copy for Vulkan I/O Open

module: vulkan

pytorch/executorch#13382 · 1 assignee · Opened Aug 13, 2025
[ET-VK] Enable Optimum for ExecuTorch Vulkan Open

module: vulkan

Difficulty 5/5 Over a week Newbie friendliness 25/100

pytorch/executorch#13371 · Opened Aug 13, 2025
MediaTek backend failed to generate .pte Open

module: mediatek partner: mediatek

pytorch/executorch#13361 · 5 comments · 1 assignee · Opened Aug 13, 2025
[Delegate Testing] Determine tolerance / numerical accuracy validation strategy Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

pytorch/executorch#13347 · 7 comments · 1 reaction · Opened Aug 12, 2025
[Backend Tester] Refactor error stat reporting Open

pytorch/executorch#13337 · 1 assignee · Opened Aug 12, 2025
Add read only and read write apis for memory allocator. Open

pytorch/executorch#13331 · 1 assignee · Opened Aug 12, 2025
Allow delegates to hook into memory planning Open

pytorch/executorch#13329 · 1 reaction · 1 assignee · Opened Aug 12, 2025
[CoreML] PT2E requires minimum deployment target as IOS17 and default=None raises error Open

enhancement

pytorch/executorch#13305 · 3 comments · 1 assignee · Opened Aug 12, 2025
QNN Backend Screen on and screen off performance is different on SM8650(xiaomi14) Open

module: qnn

Difficulty 4/5 3-5 days Newbie friendliness 25/100

pytorch/executorch#13216 · 3 comments · Opened Aug 8, 2025
Enable workspace sharing tests in OSS CMake Open

module: xnnpack

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pytorch/executorch#13194 · Opened Aug 7, 2025
Add per-method instance workspace option Open

module: xnnpack

Difficulty 5/5 Over a week Newbie friendliness 25/100

pytorch/executorch#13192 · Opened Aug 7, 2025
Remove build-time workspace sharing option Open

module: xnnpack

Difficulty 3/5 1-2 days Newbie friendliness 38/100

pytorch/executorch#13189 · 1 reaction · Opened Aug 7, 2025
AOTI-cuda backend support Open

pytorch/executorch#13188 · 7 comments · 1 assignee · Opened Aug 7, 2025
Dtype selective build refactoring Open

pytorch/executorch#13186 · 1 assignee · Opened Aug 7, 2025
LLMs hallucinate with 4-bit quant group size 32, but not in ONNX Open

pytorch/executorch#13172 · 2 comments · 1 assignee · Opened Aug 7, 2025
Qwen3 Vulkan Delegate Failures at Runtime Open

module: vulkan

pytorch/executorch#13135 · 1 assignee · Opened Aug 5, 2025
Add QNN backend recipes Open

pytorch/executorch#13101 · 1 assignee · Opened Aug 4, 2025
QNN backend. The fake quant model (the graph after convert_pt2e) does not generate accurate result Open

module: qnn

Difficulty 4/5 3-5 days Newbie friendliness 25/100

pytorch/executorch#13092 · 1 comment · Opened Aug 4, 2025
QNN, The performance gap between nchw and ncwh is huge. When either h or w is 1, Open

module: qnn

pytorch/executorch#13091 · 2 comments · 2 assignees · Opened Aug 4, 2025
[Vulkan] Make partitioning dtype aware Open

module: vulkan

Difficulty 4/5 3-5 days Newbie friendliness 28/100

pytorch/executorch#13084 · Opened Aug 4, 2025
[Vulkan] Fix 64-bit I/O in Vulkan Delegate Open

module: vulkan

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pytorch/executorch#13083 · Opened Aug 4, 2025
NXP Backend: Quantize selected activation functions with Conv/Matrix multiplication Open

module: nxp

Difficulty 5/5 Over a week Newbie friendliness 25/100

pytorch/executorch#13063 · 1 comment · Opened Aug 1, 2025
Incorrect display of logs for ARM bulds on FVP Open

module: arm partner: arm

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

pytorch/executorch#13038 · 8 comments · 2 reactions · Opened Jul 31, 2025

pytorch/executorch

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