ci: unpin the wasi-nn tasks from an older Ubuntu (#6089)

* ci: unpin the wasi-nn tasks from an older Ubuntu

Previously, OpenVINO's lack of APT packages for Ubuntu 22.04 (`jammy`)
prevented us from upgrading the GitHub runner to use `ubuntu-latest`. I
updated the `install-openvino-action` to substitute in the `focal`
packages in this case (this is what the OpenVINO team considers the fix)
so this pin should no longer be necessary. Fixes #5408.

(Run all CI actions: prtest:full)

* vet: audit the openvino version bump

.github/workflows/main.yml

@@ -471,14 +471,17 @@ jobs:
     needs: determine
     if: needs.determine.outputs.run-full
     name: Test wasi-nn module
-    runs-on: ubuntu-20.04 # TODO: remove pin when fixed (#5408)
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
         with:
           submodules: true
       - uses: ./.github/actions/install-rust
       - run: rustup target add wasm32-wasi
-      - uses: abrown/install-openvino-action@v3
+      - uses: abrown/install-openvino-action@50a2ab733ef4b504dd7de3ac45c36eae7f9bc228
+        with:
+          version: 2022.3.0
+          apt: true
       - run: ./ci/run-wasi-nn-example.sh
         env:
           RUST_BACKTRACE: 1

Cargo.lock

@@ -2103,19 +2103,20 @@ checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
 
 [[package]]
 name = "openvino"
-version = "0.4.2"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c7336c11cad0eb45f65436cdbf073c697397a1bfe53836cef997129d69443c77"
+checksum = "cbc731d9a7805dd533b69de3ee33062d5ea1dfa9fca1c19f8fd165b62e2cdde7"
 dependencies = [
+ "openvino-finder",
  "openvino-sys",
  "thiserror",
 ]
 
 [[package]]
 name = "openvino-finder"
-version = "0.4.2"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c650edf39ea54dfbe18f0ad513858ff0bed3f6a308b677e0d5f71b330f476ccf"
+checksum = "d8bbd80eea06c2b9ec3dce85900ff3ae596c01105b759b38a005af69bbeb4d07"
 dependencies = [
  "cfg-if",
  "log",
@@ -2123,9 +2124,9 @@ dependencies = [
 
 [[package]]
 name = "openvino-sys"
-version = "0.4.2"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d003d61f18f7bf6dd965b4e913cbd3e7cda6a3c179115c8ee59e5c29b390f45"
+checksum = "318ed662bdf05a3f86486408159e806d53363171621a8000b81366fab5158713"
 dependencies = [
  "libloading",
  "once_cell",

ci/run-wasi-nn-example.sh

@@ -1,10 +1,10 @@
 #!/bin/bash
 
-# The following script demonstrates how to execute a machine learning inference using the wasi-nn module optionally
-# compiled into Wasmtime. Calling it will download the necessary model and tensor files stored separately in $FIXTURE
-# into $TMP_DIR (optionally pass a directory with existing files as the first argument to re-try the script). Then,
-# it will compile the example code in crates/wasi-nn/tests/example into a Wasm file that is subsequently
-# executed with the Wasmtime CLI.
+# The following script demonstrates how to execute a machine learning inference using the wasi-nn
+# module optionally compiled into Wasmtime. Calling it will download the necessary model and tensor
+# files stored separately in $FIXTURE into $TMP_DIR (optionally pass a directory with existing files
+# as the first argument to re-try the script). Then, it will compile the example code in
+# crates/wasi-nn/tests/example into a Wasm file that is subsequently executed with the Wasmtime CLI.
 set -e
 WASMTIME_DIR=$(dirname "$0" | xargs dirname)
 FIXTURE=https://github.com/intel/openvino-rs/raw/main/crates/openvino/tests/fixtures/mobilenet
@@ -18,12 +18,8 @@ else
     REMOVE_TMP_DIR=0
 fi
 
-# Inform the environment of OpenVINO library locations. Then we use OPENVINO_INSTALL_DIR below to avoid building all of
-# OpenVINO from source (quite slow).
-source /opt/intel/openvino_2022/setupvars.sh
-
 # Build Wasmtime with wasi-nn enabled; we attempt this first to avoid extra work if the build fails.
-OPENVINO_INSTALL_DIR=/opt/intel/openvino_2022 cargo build -p wasmtime-cli --features wasi-nn
+cargo build -p wasmtime-cli --features wasi-nn
 
 # Download all necessary test fixtures to the temporary directory.
 wget --no-clobber $FIXTURE/mobilenet.bin --output-document=$TMP_DIR/model.bin

crates/wasi-nn/Cargo.toml

@@ -17,7 +17,7 @@ anyhow = { workspace = true }
 wiggle = { workspace = true }
 
 # These dependencies are necessary for the wasi-nn implementation:
-openvino = { version = "0.4.2", features = ["runtime-linking"] }
+openvino = { version = "0.5.0", features = ["runtime-linking"] }
 thiserror = { workspace = true }
 
 [build-dependencies]

crates/wasi-nn/src/openvino.rs

@@ -119,7 +119,7 @@ impl BackendExecutionContext for OpenvinoExecutionContext {
 
     fn get_output(&mut self, index: u32, destination: &mut [u8]) -> Result<u32, BackendError> {
         let output_name = self.0.get_output_name(index as usize)?;
-        let mut blob = self.1.get_blob(&output_name)?;
+        let blob = self.1.get_blob(&output_name)?;
         let blob_size = blob.byte_len()?;
         if blob_size > destination.len() {
             return Err(BackendError::NotEnoughMemory(blob_size));

supply-chain/audits.toml

@@ -692,6 +692,11 @@ notes = """
 I am the author of most of these changes.
 """
 
+[[audits.openvino]]
+who = "Andrew Brown <andrew.brown@intel.com>"
+criteria = "safe-to-deploy"
+delta = "0.4.2 -> 0.5.0"
+
 [[audits.openvino-finder]]
 who = "Matthew Tamayo-Rios <matthew@geekbeast.com>"
 criteria = "safe-to-deploy"
@@ -700,6 +705,11 @@ notes = """
 Only updates to Cargo file for versioning.
 """
 
+[[audits.openvino-finder]]
+who = "Andrew Brown <andrew.brown@intel.com>"
+criteria = "safe-to-deploy"
+delta = "0.4.2 -> 0.5.0"
+
 [[audits.openvino-sys]]
 who = "Matthew Tamayo-Rios <matthew@geekbeast.com>"
 criteria = "safe-to-deploy"
@@ -708,6 +718,11 @@ notes = """
 Only updates to tests to use new rust functions for mut pointers.
 """
 
+[[audits.openvino-sys]]
+who = "Andrew Brown <andrew.brown@intel.com>"
+criteria = "safe-to-deploy"
+delta = "0.4.2 -> 0.5.0"
+
 [[audits.peeking_take_while]]
 who = "Nick Fitzgerald <fitzgen@gmail.com>"
 criteria = "safe-to-deploy"