chore: Update Torch and Torch-TRT versions and docs

- Update Torch versions to `2.1.0.dev` in alignment with current FX
requirements
- Update README documentation to include latest release install

Author: gs-olive

README.md

@@ -114,7 +114,7 @@ torch.jit.save(trt_ts_module, "trt_torchscript_module.ts") # save the TRT embedd
 These are the following dependencies used to verify the testcases. Torch-TensorRT can work with other versions, but the tests are not guaranteed to pass.
 
 - Bazel 5.2.0
-- Libtorch 2.0.0.dev20230103 (built with CUDA 11.7)
+- Libtorch 2.1.0.dev20230314 (built with CUDA 11.7)
 - CUDA 11.7
 - cuDNN 8.5.0
 - TensorRT 8.5.1.7
@@ -124,7 +124,7 @@ These are the following dependencies used to verify the testcases. Torch-TensorR
 Releases: https://github.com/pytorch/TensorRT/releases
 
 ```
-pip install torch-tensorrt==1.2.0 --find-links https://github.com/pytorch/TensorRT/releases/expanded_assets/v1.2.0
+pip install torch-tensorrt==v1.3.0 -f https://github.com/pytorch/TensorRT/releases/expanded_assets/v1.3.0
 ```
 
 ## Compiling Torch-TensorRT

WORKSPACE

@@ -58,15 +58,15 @@ http_archive(
     build_file = "@//third_party/libtorch:BUILD",
     sha256 = "8b3b48615169c83c1b643c0efade078ea080b1da598e15fcf01bc59421f3095e",
     strip_prefix = "libtorch",
-    urls = ["https://download.pytorch.org/libtorch/nightly/cu117/libtorch-cxx11-abi-shared-with-deps-2.0.0.dev20230219%2Bcu117.zip"],
+    urls = ["https://download.pytorch.org/libtorch/nightly/cu117/libtorch-cxx11-abi-shared-with-deps-2.1.0.dev20230314%2Bcu117.zip"],
 )
 
 http_archive(
     name = "libtorch_pre_cxx11_abi",
     build_file = "@//third_party/libtorch:BUILD",
     sha256 = "aa7fd06079d260ff83c344d043fb84fbd9cf831cf375ed8b5a1b62416817af31",
     strip_prefix = "libtorch",
-    urls = ["https://download.pytorch.org/libtorch/nightly/cu117/libtorch-shared-with-deps-2.0.0.dev20230219%2Bcu117.zip"],
+    urls = ["https://download.pytorch.org/libtorch/nightly/cu117/libtorch-shared-with-deps-2.1.0.dev20230314%2Bcu117.zip"],
 )
 
 # Download these tarballs manually from the NVIDIA website

py/requirements.txt

@@ -3,6 +3,6 @@ packaging
 pybind11==2.6.2
 --extra-index-url https://download.pytorch.org/whl/nightly/cu117
 torch==2.1.0.dev20230314+cu117
-torchvision==0.15.0.dev20230219+cu117
+torchvision==0.16.0.dev20230314+cu117
 --extra-index-url https://pypi.ngc.nvidia.com
 tensorrt==8.5.1.7

toolchains/ci_workspaces/WORKSPACE.x86_64.release.rhel

@@ -58,15 +58,15 @@ http_archive(
     build_file = "@//third_party/libtorch:BUILD",
     sha256 = "8b3b48615169c83c1b643c0efade078ea080b1da598e15fcf01bc59421f3095e",
     strip_prefix = "libtorch",
-    urls = ["https://download.pytorch.org/libtorch/nightly/cu117/libtorch-cxx11-abi-shared-with-deps-2.0.0.dev20230219%2Bcu117.zip"],
+    urls = ["https://download.pytorch.org/libtorch/nightly/cu117/libtorch-cxx11-abi-shared-with-deps-2.1.0.dev20230314%2Bcu117.zip"],
 )
 
 http_archive(
     name = "libtorch_pre_cxx11_abi",
     build_file = "@//third_party/libtorch:BUILD",
     sha256 = "aa7fd06079d260ff83c344d043fb84fbd9cf831cf375ed8b5a1b62416817af31",
     strip_prefix = "libtorch",
-    urls = ["https://download.pytorch.org/libtorch/nightly/cu117/libtorch-shared-with-deps-2.0.0.dev20230219%2Bcu117.zip"],
+    urls = ["https://download.pytorch.org/libtorch/nightly/cu117/libtorch-shared-with-deps-2.1.0.dev20230314%2Bcu117.zip"],
 )
 
 ####################################################################################

toolchains/ci_workspaces/WORKSPACE.x86_64.release.ubuntu

@@ -58,15 +58,15 @@ http_archive(
     build_file = "@//third_party/libtorch:BUILD",
     sha256 = "8b3b48615169c83c1b643c0efade078ea080b1da598e15fcf01bc59421f3095e",
     strip_prefix = "libtorch",
-    urls = ["https://download.pytorch.org/libtorch/nightly/cu117/libtorch-cxx11-abi-shared-with-deps-2.0.0.dev20230219%2Bcu117.zip"],
+    urls = ["https://download.pytorch.org/libtorch/nightly/cu117/libtorch-cxx11-abi-shared-with-deps-2.1.0.dev20230314%2Bcu117.zip"],
 )
 
 http_archive(
     name = "libtorch_pre_cxx11_abi",
     build_file = "@//third_party/libtorch:BUILD",
     sha256 = "aa7fd06079d260ff83c344d043fb84fbd9cf831cf375ed8b5a1b62416817af31",
     strip_prefix = "libtorch",
-    urls = ["https://download.pytorch.org/libtorch/nightly/cu117/libtorch-shared-with-deps-2.0.0.dev20230219%2Bcu117.zip"],
+    urls = ["https://download.pytorch.org/libtorch/nightly/cu117/libtorch-shared-with-deps-2.1.0.dev20230314%2Bcu117.zip"],
 )
 
 ####################################################################################