Custom samplingconfig addition

[buddhapuneeth]

Based on v0.15 tag.

Related to issue: #2609

I made the changes as mentioned in this commit, but still not able to compile the TRT-LLM.

Error:

[100%] Linking CXX shared module bindings.cpython-310-x86_64-linux-gnu.so
lto-wrapper: warning: using serial compilation of 39 LTRANS jobs
/usr/bin/ld: /tmp/ccFZkJmj.ltrans12.ltrans.o: in function `tensorrt_llm::pybind::executor::InitBindings(pybind11::module_&)':
<artificial>:(.text+0x2158): undefined reference to `tensorrt_llm::executor::SamplingConfig::setCustom(std::optional<float> const&)'
/usr/bin/ld: <artificial>:(.text+0x215f): undefined reference to `tensorrt_llm::executor::SamplingConfig::getCustom() const'
/usr/bin/ld: <artificial>:(.text+0x4fad): undefined reference to `tensorrt_llm::executor::SamplingConfig::SamplingConfig(int, std::optional<int> const&, std::optional<float> const&, std::optional<float> const&, std::optional<int> const&, std::optional<float> const&, std::optional<unsigned long> const&, std::optional<float> const&, std::optional<float> const&, std::optional<int> const&, std::optional<float> const&, std::optional<float> const&, std::optional<float> const&, std::optional<float> const&, std::optional<float> const&, std::optional<int> const&, std::optional<int> const&, std::optional<int> const&)'
/usr/bin/ld: /tmp/ccFZkJmj.ltrans17.ltrans.o: in function `pybind11::cpp_function::initialize<pybind11::detail::initimpl::factory<tensorrt_llm::pybind::executor::InitBindings(pybind11::module_&)::{lambda(int, std::optional<int> const&, std::optional<float> const&, std::optional<float> const&, std::optional<int> const&, std::optional<float> const&, std::optional<unsigned long>, std::optional<unsigned long> const&, std::optional<float> const&, std::optional<float> const&, std::optional<int>, std::optional<int> const&, std::optional<float> const&, std::optional<float> const&, std::optional<float> const&, std::optional<float> const&, std::optional<float> const&, std::optional<int> const&, std::optional<int> const&, std::optional<int> const&)#6}, pybind11::detail::void_type (*)(), std::unique_ptr<tensorrt_llm::executor::SamplingConfig, std::default_delete<tensorrt_llm::executor::SamplingConfig> > (int, std::optional<int> const&, std::optional<float> const&, std::optional<float> const&, std::optional<int> const&, std::optional<float> const&, std::optional<unsigned long>, std::optional<unsigned long> const&, std::optional<float> const&, std::optional<float> const&, std::optional<int>, std::optional<int> const&, std::optional<float> const&, std::optional<float> const&, std::optional<float> const&, std::optional<float> const&, std::optional<float> const&, std::optional<int> const&, std::optional<int> const&, std::optional<int> const&), pybind11::detail::void_type ()>::execute<pybind11::class_<tensorrt_llm::executor::SamplingConfig>, pybind11::arg_v, pybind11::kw_only, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v>(pybind11::class_<tensorrt_llm::executor::SamplingConfig>&, pybind11::arg_v const&, pybind11::kw_only const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&) &&::{lambda(pybind11::detail::value_and_holder&, int, std::optional<int> const&, std::optional<float> const&, std::optional<float> const&, std::optional<int> const&, std::optional<float> const&, std::optional<unsigned long>, std::optional<unsigned long> const&, std::optional<float> const&, std::optional<float> const&, std::optional<int>, std::optional<int> const&, std::optional<float> const&, std::optional<float> const&, std::optional<float> const&, std::optional<float> const&, std::optional<float> const&, std::optional<int> const&, std::optional<int> const&, std::optional<int> const&)#1}, void, pybind11::detail::value_and_holder&, int, std::optional<int> const&, std::optional<float> const&, std::optional<float> const&, std::optional<int> const&, std::optional<float> const&, std::optional<unsigned long>, std::optional<unsigned long> const&, std::optional<float> const&, std::optional<float> const&, std::optional<int>, std::optional<int> const&, std::optional<float> const&, std::optional<float> const&, std::optional<float> const&, std::optional<float> const&, std::optional<float> const&, std::optional<int> const&, std::optional<int> const&, std::optional<int> const&, pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::detail::is_new_style_constructor, pybind11::arg_v, pybind11::kw_only, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v, pybind11::arg_v>(pybind11::class_<tensorrt_llm::executor::SamplingConfig>&&, void (*)(pybind11::detail::value_and_holder&, int, std::optional<int> const&, std::optional<float> const&, std::optional<float> const&, std::optional<int> const&, std::optional<float> const&, std::optional<unsigned long>, std::optional<unsigned long> const&, std::optional<float> const&, std::optional<float> const&, std::optional<int>, std::optional<int> const&, std::optional<float> const&, std::optional<float> const&, std::optional<float> const&, std::optional<float> const&, std::optional<float> const&, std::optional<int> const&, std::optional<int> const&, std::optional<int> const&), pybind11::name const&, pybind11::is_method const&, pybind11::sibling const&, pybind11::detail::is_new_style_constructor const&, pybind11::arg_v const&, pybind11::kw_only const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&, pybind11::arg_v const&)::{lambda(pybind11::detail::function_call&)#3}::_FUN(pybind11::detail::function_call&) [clone .lto_priv.0]':
<artificial>:(.text+0x3c2e): undefined reference to `tensorrt_llm::executor::SamplingConfig::SamplingConfig(int, std::optional<int> const&, std::optional<float> const&, std::optional<float> const&, std::optional<int> const&, std::optional<float> const&, std::optional<unsigned long> const&, std::optional<float> const&, std::optional<float> const&, std::optional<int> const&, std::optional<float> const&, std::optional<float> const&, std::optional<float> const&, std::optional<float> const&, std::optional<float> const&, std::optional<int> const&, std::optional<int> const&, std::optional<int> const&)'
/usr/bin/ld: <artificial>:(.text+0x3d3c): undefined reference to `tensorrt_llm::executor::SamplingConfig::SamplingConfig(int, std::optional<int> const&, std::optional<float> const&, std::optional<float> const&, std::optional<int> const&, std::optional<float> const&, std::optional<unsigned long> const&, std::optional<float> const&, std::optional<float> const&, std::optional<int> const&, std::optional<float> const&, std::optional<float> const&, std::optional<float> const&, std::optional<float> const&, std::optional<float> const&, std::optional<int> const&, std::optional<int> const&, std::optional<int> const&)'
collect2: error: ld returned 1 exit status
gmake[3]: *** [tensorrt_llm/pybind/CMakeFiles/bindings.dir/build.make:282: tensorrt_llm/pybind/bindings.cpython-310-x86_64-linux-gnu.so] Error 1
gmake[2]: *** [CMakeFiles/Makefile2:1681: tensorrt_llm/pybind/CMakeFiles/bindings.dir/all] Error 2
gmake[1]: *** [CMakeFiles/Makefile2:1688: tensorrt_llm/pybind/CMakeFiles/bindings.dir/rule] Error 2
gmake: *** [Makefile:439: bindings] Error 2
Traceback (most recent call last):
  File "/code/tensorrt_llm/./scripts/build_wheel.py", line 434, in <module>
    main(**vars(args))
  File "/code/tensorrt_llm/./scripts/build_wheel.py", line 208, in main
    build_run(
  File "/usr/lib/python3.10/subprocess.py", line 526, in run
    raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command 'cmake --build . --config Release --parallel 48 --target tensorrt_llm nvinfer_plugin_tensorrt_llm th_common bindings   executorWorker  ' returned non-zero exit status 2.