Remove ep_weight_sharing_ctx_gen tool from QNN EP python wheel #24895
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edgchen1
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javier-intel
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…soft#24895) ### Description Remove ep_weight_sharing_ctx_gen tool from QNN EP python wheel
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### Description Remove ep_weight_sharing_ctx_gen tool from QNN EP python wheel
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Aug 5, 2025
### Description Remove ep_weight_sharing_ctx_gen tool from QNN EP python wheel
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### Description - #24265 - #24616 - #24640 - #24707 - #24646 - #24750 - #24809 - #24895 - #24820 - #25002 - #25171 - #25283 - #24818 - #25351 - #25361 - #25388 - #25520 - #25158 ### Motivation and Context <!-- - Why is this change required? What problem does it solve? - If it fixes an open issue, please link to the issue here. --> --------- Co-authored-by: quic-zhaoxul <quic_zhaoxul@quicinc.com> Co-authored-by: Yuduo Wu <6426433+1duo@users.noreply.github.com> Co-authored-by: Hector Li <hecli@microsoft.com> Co-authored-by: chenweng-quic <168707118+chenweng-quic@users.noreply.github.com> Co-authored-by: qti-yuduo <yuduow@qti.qualcomm.com> Co-authored-by: Akupadhye <aupadhye@qti.qualcomm.com> Co-authored-by: Jeff Kilpatrick <jkilpatrick@qti.qualcomm.com> Co-authored-by: Jeff Kilpatrick <jkilpat@qti.qualcomm.com> Co-authored-by: George Wu <jywu@microsoft.com> Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: quic-calvnguy <quic_calvnguy@quicinc.com> Co-authored-by: Changming Sun <chasun@microsoft.com> Co-authored-by: Yulong Wang <7679871+fs-eire@users.noreply.github.com>
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### Description - Updates the `ep_weight_sharing_ctx_gen` tool to support specifying a plugin EP configuration (via JSON). - Mark the `ep_weight_sharing_ctx_gen` tool as deprecated and add notification to README that recommends the use the public Python ORT APIs instead. - Note we no longer publish a binary for this tool [as of ORT 1.22.2](#24895). - Added an example Python script in the README. - Added a Python unit test that tests compiling models with weight sharing using an example plugin EP. #### Tool usage Create a JSON file that contains information about the plugin EP to load/use (e.g., `example_plugin_ep_config.json`): ```json { "ep_library_registration_name": "example_plugin_ep", "ep_library_path": "example_plugin_ep.dll", "selected_ep_name": "example_plugin_ep", "default_ep_options": { "option_key": "option_value" } } ``` Call the `ep_weight_sharing_ctx_gen` tool with the `-p` command-line option to specify the location of the above configuration file: ```console $ ep_weight_sharing_ctx_gen.exe -p example_plugin_ep_config.json model_1.onnx,model_2.onnx ``` ### Motivation and Context Close the functionality gap between traditional provider-bridge EPs and plugin EPs. This PR allows using plugin EPs with the tool that compiles models with weight sharing.
quic-ankus
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Nov 25, 2025
…soft#24895) ### Description Remove ep_weight_sharing_ctx_gen tool from QNN EP python wheel
Rohanjames1997
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Dec 4, 2025
### Description - Updates the `ep_weight_sharing_ctx_gen` tool to support specifying a plugin EP configuration (via JSON). - Mark the `ep_weight_sharing_ctx_gen` tool as deprecated and add notification to README that recommends the use the public Python ORT APIs instead. - Note we no longer publish a binary for this tool [as of ORT 1.22.2](microsoft#24895). - Added an example Python script in the README. - Added a Python unit test that tests compiling models with weight sharing using an example plugin EP. #### Tool usage Create a JSON file that contains information about the plugin EP to load/use (e.g., `example_plugin_ep_config.json`): ```json { "ep_library_registration_name": "example_plugin_ep", "ep_library_path": "example_plugin_ep.dll", "selected_ep_name": "example_plugin_ep", "default_ep_options": { "option_key": "option_value" } } ``` Call the `ep_weight_sharing_ctx_gen` tool with the `-p` command-line option to specify the location of the above configuration file: ```console $ ep_weight_sharing_ctx_gen.exe -p example_plugin_ep_config.json model_1.onnx,model_2.onnx ``` ### Motivation and Context Close the functionality gap between traditional provider-bridge EPs and plugin EPs. This PR allows using plugin EPs with the tool that compiles models with weight sharing.
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Description
Remove ep_weight_sharing_ctx_gen tool from QNN EP python wheel