Adding requested changes

- RELEASING.md now has info about the new tensorflow-sys-runtime crate.
- Additional info in the tensorflow-sys-runtime README.md showing how to use it.
- Adding the version to tensorflow-sys-runtime in the main Cargo.toml
- Removing runtime linking bindgen calls from tensorflow-sys/generate_bindgen_rs.sh

Author: brianjjones

Cargo.toml

@@ -24,7 +24,7 @@ libc = "0.2.132"
 num-complex = { version = "0.4.2", default-features = false }
 tensorflow-internal-macros = { version = "=0.0.3", path = "tensorflow-internal-macros" }
 tensorflow-sys = { version = "0.22.1", path = "tensorflow-sys", optional = true }
-tensorflow-sys-runtime = { path = "tensorflow-sys-runtime", optional = true }
+tensorflow-sys-runtime = { version = "0.1.0", path = "tensorflow-sys-runtime", optional = true }
 byteorder = "1.4.3"
 crc = "3.0.0"
 half = "2.1.0"

RELEASING.md

@@ -25,6 +25,11 @@ Note that any crate not mentioned here (e.g. tensorflow-proto-codegen, tensorflo
    1. Bump the version in `tensorflow-sys/Cargo.toml`
    1. Bump the version in `tensorflow-sys/README.md`
    1. Bump the version for `tensorflow-sys` in the root `Cargo.toml`
+1. Bump version number of `tensorflow-sys-runtime` if necessary
+   1. Run `git log v${PREVIOUS_VERSION?}..HEAD tensorflow-sys-runtime` and see if there were any changes. If not, skip.
+   1. Bump the version in `tensorflow-sys-runtime/Cargo.toml`
+   1. Bump the version in `tensorflow-sys-runtime/README.md`
+   1. Bump the version for `tensorflow-sys-runtime` in the root `Cargo.toml`
 1. Bump version number of `tensorflow-internal-macros` if necessary
    1. Run `git log v${PREVIOUS_VERSION?}..HEAD tensorflow-internal-macros` and see if there were any changes. If not, skip.
    1. Bump the version in `tensorflow-internal-macros/Cargo.toml`
@@ -36,6 +41,7 @@ Note that any crate not mentioned here (e.g. tensorflow-proto-codegen, tensorflo
 1. Run `./run-valgrind`
 1. Commit and push the changes. (Push before publishing to ensure that the changes being published are up to date.)
 1. If the version of tensorflow-sys was bumped, run `cargo publish` for tensorflow-sys. (Publish before tagging in case there are problems publishing and we need to add commits to fix them.)
+1. If the version of tensorflow-sys-runtime was bumped, run `cargo publish` for tensorflow-sys-runtime. (Publish before tagging in case there are problems publishing and we need to add commits to fix them.)
 1. If the version of tensorflow-internal-macros was bumped, run `cargo publish` for tensorflow-internal-macros. (Publish before tagging in case there are problems publishing and we need to add commits to fix them.)
 1. Run `cargo publish`. (Publish before tagging in case there are problems publishing and we need to add commits to fix them.)
 1. Add a `v${VERSION?}` tag and push it

tensorflow-sys-runtime/README.md

@@ -6,6 +6,12 @@ before any other calls so that the linking is completed before use.
 
 ## NOTE
 This crate is meant to be used by [Rust language bindings for Tensorflow][crates-tf]. It is not meant to be used on it's own.
+To use it you will need to disable the default features so you don't also include the tensorflow-sys crate.
+
+```
+[dependencies]
+tensorflow = { version = "0.19.1", default-features = false, features = ["tensorflow_runtime_linking"]}
+```
 
 ## Requirements
 

tensorflow-sys/generate_bindgen_rs.sh

@@ -18,16 +18,3 @@ bindgen_options_eager="--allowlist-function TFE_.+ --allowlist-type TFE_.+ --all
 cmd="bindgen ${bindgen_options_eager} ${include_dir}/tensorflow/c/eager/c_api.h --output src/eager/c_api.rs --  -I ${include_dir}"
 echo ${cmd}
 ${cmd}
-
-bindgen_options_runtime_functions="--allowlist-function TF_.+ --blocklist-type .+ --size_t-is-usize --default-enum-style=rust --generate-inline-functions"
-cmd="bindgen ${bindgen_options_runtime_functions} ${include_dir}/tensorflow/c/c_api.h --output src/runtime_linking/c_api.rs --  -I ${include_dir}"
-echo ${cmd}
-${cmd}
-
-bindgen_options_runtime_types="--allowlist-type TF_.+ --blocklist-function .+ --size_t-is-usize --default-enum-style=rust --generate-inline-functions"
-cmd="bindgen ${bindgen_options_runtime_types} ${include_dir}/tensorflow/c/c_api.h --output src/runtime_linking/types.rs --  -I ${include_dir}"
-echo ${cmd}
-${cmd}
-
-echo "link! {\n$(cat src/runtime_linking/c_api.rs)" > src/runtime_linking/c_api.rs
-echo } >> src/runtime_linking/c_api.rs