pytorch/executorch

View on GitHub

On-device AI across mobile, embedded and edge for PyTorch

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

Beginner friendly Everything

Open All

851 open issues indexed

Dtype Selective Build Performs *Increases* Binary Size for Transformer Models Open

pytorch/executorch#13015 · 3 assignees · Opened Jul 30, 2025
Fails to import EthosUPartitioner for ARM backend as there is numpy inconsistency with tosa-tools Open

module: arm partner: arm

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

pytorch/executorch#12991 · 4 comments · Opened Jul 30, 2025
QNN parallel performance issues Open

module: qnn

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

pytorch/executorch#12990 · Opened Jul 30, 2025
Share int64 → int32 cast insertion pass across backends (TOSA, XNNPACK, etc.) Open

module: xnnpack

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

pytorch/executorch#12957 · 1 reaction · Opened Jul 29, 2025
pip install fails after running install_executorch.sh Open

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

pytorch/executorch#12953 · 2 comments · Opened Jul 29, 2025
NXP backend: Update atol in `test_hardtanh_converter.py` tests Open

module: nxp

Difficulty 3/5 1-2 days Newbie friendliness 35/100

pytorch/executorch#12951 · Opened Jul 29, 2025
Create a static core_aten_ops_exception_list Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

pytorch/executorch#12934 · Opened Jul 28, 2025
Vulnerability in the form-data and tmp dependencies of ReactNative LLaMA App Open

mobile: reactnative module: reactnative

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

pytorch/executorch#12926 · 2 comments · Opened Jul 28, 2025
[Vulkan] Improve latency for non-LLM models Open

module: vulkan

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

pytorch/executorch#12921 · 1 comment · Opened Jul 28, 2025
[QNN] Improve documentation for GA Open

module: qnn

pytorch/executorch#12919 · 1 assignee · Opened Jul 28, 2025
[QNN] Add already enabled CI models in the CI Open

module: qnn

pytorch/executorch#12918 · 1 assignee · Opened Jul 28, 2025
[Portable] Unblocking optimum-et's 80% perf goal on GA models via portable op perf optimization Open

actionable

pytorch/executorch#12915 · 1 assignee · Opened Jul 28, 2025
[Portable] First class support for channels_last dim_order for 3d, 4d, 5d tensors Open

module: kernels

pytorch/executorch#12914 · 1 assignee · Opened Jul 28, 2025
RFC: Multimodal Support on ExecuTorch Open

pytorch/executorch#12913 · 6 comments · 2 reactions · 1 assignee · Opened Jul 28, 2025
[Portable] Core-Aten Coverage - Run ET GA models on CI with FP16 and BF16 Dtype Open

module: kernels

pytorch/executorch#12912 · 1 assignee · Opened Jul 28, 2025
[Portable] Enable CI for new GA+ models Open

module: kernels

pytorch/executorch#12911 · 1 assignee · Opened Jul 28, 2025
mobilebert fails returns bad results on CoreML Open

module: coreml

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

pytorch/executorch#12907 · Opened Jul 28, 2025
efficient_sam fails to run on CoreML Open

module: coreml

Difficulty 3/5 1-2 days Newbie friendliness 48/100

pytorch/executorch#12906 · 3 comments · Opened Jul 28, 2025
[Embedded] Top level task to track SDK integrations Open

module: microcontrollers

pytorch/executorch#12903 · 1 assignee · Opened Jul 28, 2025
CI test-phi-3-mini-runner-linux failing as a result of transformers v4.54.0 Open

module: ci triaged

pytorch/executorch#12867 · 3 comments · 2 assignees · Opened Jul 25, 2025
Lack of AVX-512 causing installation errors while installing Executorch Open

module: xnnpack

Difficulty 3/5 1-2 days Newbie friendliness 35/100

pytorch/executorch#12817 · 5 comments · Opened Jul 24, 2025
[Arm] Size-test: Run the binary on CI Open

actionable good first issue module: arm

Difficulty 4/5 3-5 days Newbie friendliness 55/100

pytorch/executorch#12812 · 3 comments · Opened Jul 24, 2025
[Delegate Testing] Add Support for Arm Ethos-U backend (AOT) Open

actionable module: arm

pytorch/executorch#12811 · 1 comment · 1 assignee · Opened Jul 24, 2025
Support for Dynamic Data Dependent Tensor Slicing Open

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

pytorch/executorch#12805 · 3 comments · Opened Jul 24, 2025
Slow native_call__to_dim_order_copy.out operation for fp16 Open

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

pytorch/executorch#12799 · 1 comment · Opened Jul 24, 2025
[0.7 QA] Profiling Tutorial page is broken Open

actionable module: devtools

pytorch/executorch#12777 · 2 assignees · Opened Jul 23, 2025
How to run a executorch model directly from memory instead of saving it as a disk file Open

module: extension

Difficulty 3/5 1-2 days Newbie friendliness 35/100

pytorch/executorch#12749 · 10 comments · Opened Jul 23, 2025
QNN other QuantDtype error Open

module: qnn

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

pytorch/executorch#12747 · 21 comments · Opened Jul 23, 2025
SAM (Segment Anything Model) failing to export Open

module: exir

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

pytorch/executorch#12732 · 4 comments · Opened Jul 22, 2025
[Vulkan] Partition dim_order ops Open

module: vulkan

pytorch/executorch#12727 · 1 assignee · Opened Jul 22, 2025
Android GA: Main Umbrella task Open

Android_GA module: android

pytorch/executorch#12717 · 1 comment · 1 assignee · Opened Jul 22, 2025
High-level export API Open

pytorch/executorch#12715 · 1 assignee · Opened Jul 22, 2025
Add Voxtral / general audio multimodal support Open

pytorch/executorch#12714 · 2 assignees · Opened Jul 22, 2025
Full ETDump support in Java Open

pytorch/executorch#12713 · 2 comments · 1 assignee · Opened Jul 22, 2025
Android GA: Add Tensor methods to get and set elements by index Open

Android_GA

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

pytorch/executorch#12712 · Opened Jul 22, 2025
Android GA:Support getting and setting backend options from Java Open

Android_GA

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

pytorch/executorch#12711 · Opened Jul 22, 2025
Android GA: Add dim method on Tensor (return dim/rank) Open

Android_GA

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

pytorch/executorch#12710 · Opened Jul 22, 2025
Android GA: Allow redirecting / subscribing to the log stream from Java Open

Android_GA

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

pytorch/executorch#12709 · Opened Jul 22, 2025
QNN use_8a8w vs no Quant Performance issues Open

module: qnn

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

pytorch/executorch#12703 · 3 comments · Opened Jul 22, 2025
[RFC][Short] More on ExportRecipes Open

rfc triaged

pytorch/executorch#12660 · 1 assignee · Opened Jul 19, 2025
Optimum supports gemma3 4b multimodal Open

module: examples module: extension triaged

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

pytorch/executorch#12590 · 1 comment · Opened Jul 17, 2025
Verify e2e perf uplift after inplacing Portable index_put Open

module: kernels triaged

pytorch/executorch#12565 · 2 comments · 1 reaction · 1 assignee · Opened Jul 16, 2025
Return error when running method with non-planned, unset output tensor data Open

module: runtime module: user experience triaged

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

pytorch/executorch#12557 · Opened Jul 16, 2025
No such module 'executorch' Open

module: ios need-user-input

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

pytorch/executorch#12538 · 2 comments · Opened Jul 16, 2025
QNN OP profiling Open

module: devtools module: qnn triaged

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

pytorch/executorch#12537 · 40 comments · 2 reactions · Opened Jul 16, 2025
Enable Whisper Open

triaged

pytorch/executorch#12498 · 5 comments · 1 assignee · Opened Jul 15, 2025
[Backend Tester] Report delegation statistics Open

module: devtools triaged

pytorch/executorch#12495 · 4 comments · 1 assignee · Opened Jul 15, 2025
Clarify placeholder IR that delegates need to support in ExecuTorch Open

module: exir

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

pytorch/executorch#12465 · 5 comments · Opened Jul 14, 2025
In IR verifier check if any of the ops in the graph doesn't have a portable kernel Open

module: exir

Difficulty 3/5 1-2 days Newbie friendliness 48/100

pytorch/executorch#12464 · 1 comment · 1 reaction · Opened Jul 14, 2025
Operator not available in Core ATen opset Open

module: kernels triaged

pytorch/executorch#12404 · 2 comments · 2 assignees · Opened Jul 11, 2025

pytorch/executorch

Get new issues in your inbox