mlcommons/chakra

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Repository for MLCommons Chakra schema and tools

Stars: 196
Forks: 84
Open beginner issues: 0
Indexed issues: 46

Dominant language: Python
License: Apache-2.0
Last GitHub push: Jul 27, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: help wanted
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

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46 open issues indexed

Interval between highest level CPU op not captured correctly Open

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

mlcommons/chakra#220 · Opened Aug 5, 2026
GPU kernel nodes (sgemm, NCCL) have no outgoing dependencies in chakra_trace_linker output Open

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

mlcommons/chakra#215 · Opened May 27, 2026
Question: Does Chakra support alltoallv collective communication? Open

question

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

mlcommons/chakra#209 · Opened Apr 10, 2026
No module named 'chakra.et_generator' Open

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

mlcommons/chakra#208 · Opened Feb 7, 2026
TensorRT-LLM Open

question

Difficulty 5/5 Over a week Newbie friendliness 20/100

mlcommons/chakra#207 · Opened Nov 18, 2025
ET for Multiple Training Jobs Open

question

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

mlcommons/chakra#205 · Opened Sep 20, 2025
Variable ETFeederNode::num_ops_ can have uninitialized value Open

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

mlcommons/chakra#201 · 3 comments · Opened Jul 24, 2025
Should install param with pip install Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

mlcommons/chakra#200 · Opened Jul 16, 2025
Converting to Chakra Execution Trace with chakra_converter failed with unsupported schema version '1.0.1'. Open

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

mlcommons/chakra#198 · Opened Jun 17, 2025
trace_linker: An error occurred when following the user-guide Open

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

mlcommons/chakra#197 · 1 comment · Opened Jun 16, 2025
wrong linkage between GPU ops and their CPU parents Open

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

mlcommons/chakra#196 · 6 comments · Opened Jun 13, 2025
Protobuf version mismatch Open

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

mlcommons/chakra#195 · 5 comments · Opened Jun 12, 2025
trace_linker: [WARNING]: No CUDA runtime operator found for correlation ID Open

question

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

mlcommons/chakra#194 · 3 comments · Opened Jun 4, 2025
wiki -Chakra Execution Trace Collection have some errors Open

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

mlcommons/chakra#192 · Opened Apr 19, 2025
chakra_converter PyTorch - conversion failed to due to Cyclic dependecny in DAG Open

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

mlcommons/chakra#189 · 1 comment · Opened Mar 23, 2025
How to i enable logging ( logging.debug ) prints Open

question

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

mlcommons/chakra#188 · 1 comment · Opened Mar 21, 2025
Progress bar for chakra trace link converter Open

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

mlcommons/chakra#187 · 1 comment · 2 reactions · Opened Mar 21, 2025
Lack of GPU comm to compute dependency. Open

question

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

mlcommons/chakra#186 · 1 comment · Opened Mar 10, 2025
How to view the contents of the .et file directly Open

question

Difficulty 3/5 1-2 days Newbie friendliness 25/100

mlcommons/chakra#179 · 2 comments · Opened Jan 9, 2025
Kineto collection of nccl:coalesced don't record metadata Open

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

mlcommons/chakra#178 · Opened Jan 7, 2025
what do I specify for the argument --rank when linking the traces on single node single gpu? Open

question

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

mlcommons/chakra#175 · 1 comment · Opened Jan 3, 2025
Chakra Module Missing Issue Open

question

Difficulty 3/5 1-2 days Newbie friendliness 28/100

mlcommons/chakra#174 · 3 comments · Opened Dec 11, 2024
About chakra_trace_link Open

question

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

mlcommons/chakra#173 · 1 comment · Opened Dec 10, 2024
Communication Nodes Incorrectly Marked as COMP_NODE Open

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

mlcommons/chakra#172 · 1 comment · Opened Dec 6, 2024
Synthesize Chakra ET Using Generative AI models Open

question

Difficulty 5/5 Over a week Newbie friendliness 20/100

mlcommons/chakra#170 · 1 comment · Opened Nov 26, 2024
About obtaining ET before execution Open

question

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

mlcommons/chakra#168 · 1 comment · 1 reaction · Opened Nov 20, 2024
Incorrect JSON format during Pytorch Execution Trace generation Open

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

mlcommons/chakra#166 · 4 comments · Opened Nov 8, 2024
Do we have to do tracing in a real system when we try to analyze a 10,000 GPUs training system? Open

question

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

mlcommons/chakra#164 · 3 comments · 3 reactions · Opened Oct 31, 2024
Traces without ProfilerStep no longer convertible since addition of HTA Open

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

mlcommons/chakra#162 · 1 comment · Opened Oct 21, 2024
NCCL:Broadcast collectives are missing from the converted trace but present in the trace_link Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

mlcommons/chakra#161 · 5 comments · Opened Oct 16, 2024
Can't get rf_id in kineto trace!!!, trace_link.py can't find relation of cpu_op. Open

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

mlcommons/chakra#152 · 3 comments · Opened Sep 13, 2024
Question about Chakra Trace Generated by PyTorch Open

question

Difficulty 3/5 1-2 days Newbie friendliness 25/100

mlcommons/chakra#151 · 3 comments · Opened Sep 6, 2024
keep original data_deps while resolving graph Open

enhancement

mlcommons/chakra#148 · 1 assignee · Opened Aug 20, 2024
Documentation on how to use Chakra with PyTorch Open

question

Difficulty 3/5 1-2 days Newbie friendliness 42/100

mlcommons/chakra#147 · 1 comment · Opened Aug 17, 2024
The default `is_cpu_op` value causes the COMM node to be skipped by the Workload layer. Open

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

mlcommons/chakra#144 · 3 comments · Opened Aug 1, 2024
unable to decode Chakra output .json Open

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

mlcommons/chakra#137 · 2 comments · Opened Jul 22, 2024
Chakra ETNode Comm Size Read Error Open

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

mlcommons/chakra#136 · 1 comment · Opened Jul 18, 2024
Cyclic Dependency Open

question

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

mlcommons/chakra#134 · Opened Jul 16, 2024
Warnings in `trace_link.py` when running Chakra on AMD GPUs Open

mlcommons/chakra#128 · 4 comments · 2 reactions · 1 assignee · Opened Jul 11, 2024
ET & KT merge through chakra_trace_link (ET+) does not contain timing information Open

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

mlcommons/chakra#121 · 2 comments · 1 reaction · Opened Jul 4, 2024
some questions about generating trace Open

question

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

mlcommons/chakra#107 · 1 comment · Opened Jun 18, 2024
Can't convert text use et.converter Open

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

mlcommons/chakra#75 · 9 comments · Opened May 30, 2024
how to use chakra_trace_link? Open

question

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

mlcommons/chakra#74 · 3 comments · Opened May 29, 2024
may i ask is there any tutorial or example for this project? Open

documentation help wanted

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

mlcommons/chakra#68 · 3 comments · Opened May 22, 2024
more traces? Open

help wanted question

Difficulty 5/5 Over a week Newbie friendliness 20/100

mlcommons/chakra#66 · 7 comments · Opened May 20, 2024
Improving node time duration resolution Open

enhancement help wanted

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

mlcommons/chakra#58 · 1 comment · 1 reaction · Opened May 13, 2024

mlcommons/chakra

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