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onnxruntime/js/node
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Changming Sun 3e934030f4
nodejs: Release Ort Env before main function returns (#17288) 
### Description
Release OrtEnv before main function returns. Before this change, OrtEnv
is deleted when C/C++ runtime destructs all global variables in ONNX
Runtime's core framework.
The callstack is like this:
```
  * frame #0: 0x00007fffee39f5a6 libonnxruntime.so.1.16.0`onnxruntime::Environment::~Environment(this=0x00007fffee39fbf2) at environment.h:20:7
    frame #1: 0x00007fffee39f614 libonnxruntime.so.1.16.0`std::default_delete<onnxruntime::Environment>::operator()(this=0x00007ffff4c30e50, __ptr=0x0000000005404b00) const at unique_ptr.h:85:2
    frame #2: 0x00007fffee39edca libonnxruntime.so.1.16.0`std::unique_ptr<onnxruntime::Environment, std::default_delete<onnxruntime::Environment>>::~unique_ptr(this=0x5404b00) at unique_ptr.h:361:17
    frame #3: 0x00007fffee39e2ab libonnxruntime.so.1.16.0`OrtEnv::~OrtEnv(this=0x00007ffff4c30e50) at ort_env.cc:43:1
    frame #4: 0x00007fffee39fa96 libonnxruntime.so.1.16.0`std::default_delete<OrtEnv>::operator()(this=0x00007fffefff8f78, __ptr=0x00007ffff4c30e50) const at unique_ptr.h:85:2
    frame #5: 0x00007fffee39f394 libonnxruntime.so.1.16.0`std::unique_ptr<OrtEnv, std::default_delete<OrtEnv>>::~unique_ptr(this=0x7ffff4c30e50) at unique_ptr.h:361:17
    frame #6: 0x00007ffff78574b5 libc.so.6`__run_exit_handlers + 261
    frame #7: 0x00007ffff7857630 libc.so.6`exit + 32
    frame #8: 0x00007ffff783feb7 libc.so.6`__libc_start_call_main + 135
    frame #9: 0x00007ffff783ff60 libc.so.6`__libc_start_main@@GLIBC_2.34 + 128
    frame #10: 0x0000000000abbdee node`_start + 46
```
After this change, OrtEnv will be deleted before the main function
returns and nodejs is still alive.
2023-08-24 23:07:02 -07:00
..
lib [js] add API that allows to get package version (#16207) 2023-06-09 16:18:53 -07:00
script nodejs: Release Ort Env before main function returns (#17288) 2023-08-24 23:07:02 -07:00
src nodejs: Release Ort Env before main function returns (#17288) 2023-08-24 23:07:02 -07:00
test [js] enable formatter for more file types (#16888) 2023-07-28 15:46:58 -07:00
.gitignore [node.js binding] aggregate binaries for multiple platforms in single NPM package (#9501) 2021-10-25 20:16:10 -07:00
.npmignore [node.js binding] aggregate binaries for multiple platforms in single NPM package (#9501) 2021-10-25 20:16:10 -07:00
CMakeLists.txt [js] upgrade dependencies and enable strict mode (#14930) 2023-03-22 15:05:04 -07:00
package-lock.json Bump protobufjs from 6.11.3 to 6.11.4 in /js/node (#17177) 2023-08-16 02:00:38 +00:00
package.json [js/common] add unit tests for onnxruntime-common (#16812) 2023-07-25 14:37:41 -07:00
README.md Replace 'master' branch ref to 'main' in the code (#12547) 2022-08-22 10:48:12 -07:00
tsconfig.json optimize js package folder structure (#7989) 2021-06-08 16:49:06 -07:00

README.md

ONNX Runtime Node.js Binding

ONNX Runtime Node.js binding enables Node.js applications to run ONNX model inference.

Usage

Install the latest stable version:

npm install onnxruntime-node

Refer to ONNX Runtime JavaScript examples for samples and tutorials.

Requirements

ONNXRuntime works on Node.js v12.x+ or Electron v5.x+.

Following platforms are supported with pre-built binaries:

  • Windows x64 CPU NAPI_v3
  • Linux x64 CPU NAPI_v3
  • MacOS x64 CPU NAPI_v3

To use on platforms without pre-built binaries, you can build Node.js binding from source and consume it by npm install <onnxruntime_repo_root>/js/node/. See also instructions for building ONNX Runtime Node.js binding locally.

License

License information can be found here.