Add C++ runtime and Python APIs for Moonshine models (#1473)

.github/scripts/test-offline-moonshine.sh

@@ -0,0 +1,50 @@
+#!/usr/bin/env bash
+
+set -e
+
+log() {
+  # This function is from espnet
+  local fname=${BASH_SOURCE[1]##*/}
+  echo -e "$(date '+%Y-%m-%d %H:%M:%S') (${fname}:${BASH_LINENO[0]}:${FUNCNAME[1]}) $*"
+}
+
+export GIT_CLONE_PROTECTION_ACTIVE=false
+
+echo "EXE is $EXE"
+echo "PATH: $PATH"
+
+which $EXE
+
+names=(
+tiny
+base
+)
+
+for name in ${names[@]}; do
+  log "------------------------------------------------------------"
+  log "Run $name"
+  log "------------------------------------------------------------"
+
+  repo_url=https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-whisper-$name.tar.bz2
+  repo_url=https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-moonshine-$name-en-int8.tar.bz2
+  curl -SL -O $repo_url
+  tar xvf sherpa-onnx-moonshine-$name-en-int8.tar.bz2
+  rm sherpa-onnx-moonshine-$name-en-int8.tar.bz2
+  repo=sherpa-onnx-moonshine-$name-en-int8
+  log "Start testing ${repo_url}"
+
+  log "test int8 onnx"
+
+  time $EXE \
+    --moonshine-preprocessor=$repo/preprocess.onnx \
+    --moonshine-encoder=$repo/encode.int8.onnx \
+    --moonshine-uncached-decoder=$repo/uncached_decode.int8.onnx \
+    --moonshine-cached-decoder=$repo/cached_decode.int8.onnx \
+    --tokens=$repo/tokens.txt \
+    --num-threads=2 \
+    $repo/test_wavs/0.wav \
+    $repo/test_wavs/1.wav \
+    $repo/test_wavs/8k.wav
+
+  rm -rf $repo
+done

.github/scripts/test-python.sh

@@ -8,6 +8,16 @@ log() {
   echo -e "$(date '+%Y-%m-%d %H:%M:%S') (${fname}:${BASH_LINENO[0]}:${FUNCNAME[1]}) $*"
 }
 
+log "test offline Moonshine"
+
+curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-moonshine-tiny-en-int8.tar.bz2
+tar xvf sherpa-onnx-moonshine-tiny-en-int8.tar.bz2
+rm sherpa-onnx-moonshine-tiny-en-int8.tar.bz2
+
+python3 ./python-api-examples/offline-moonshine-decode-files.py
+
+rm -rf sherpa-onnx-moonshine-tiny-en-int8
+
 log "test offline speaker diarization"
 
 curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/speaker-segmentation-models/sherpa-onnx-pyannote-segmentation-3-0.tar.bz2

.github/workflows/linux.yaml

@@ -149,6 +149,19 @@ jobs:
           name: release-${{ matrix.build_type }}-with-shared-lib-${{ matrix.shared_lib }}-with-tts-${{ matrix.with_tts }}
           path: install/*
 
+      - name: Test offline Moonshine
+        if: matrix.build_type != 'Debug'
+        shell: bash
+        run: |
+          du -h -d1 .
+          export PATH=$PWD/build/bin:$PATH
+          export EXE=sherpa-onnx-offline
+
+          readelf -d build/bin/sherpa-onnx-offline
+
+          .github/scripts/test-offline-moonshine.sh
+          du -h -d1 .
+
       - name: Test offline CTC
         shell: bash
         run: |

.github/workflows/macos.yaml

@@ -121,6 +121,15 @@ jobs:
           otool -L build/bin/sherpa-onnx
           otool -l build/bin/sherpa-onnx
 
+      - name: Test offline Moonshine
+        if: matrix.build_type != 'Debug'
+        shell: bash
+        run: |
+          export PATH=$PWD/build/bin:$PATH
+          export EXE=sherpa-onnx-offline
+
+          .github/scripts/test-offline-moonshine.sh
+
       - name: Test C++ API
         shell: bash
         run: |
@@ -243,8 +252,6 @@ jobs:
 
           .github/scripts/test-offline-whisper.sh
 
-
-
       - name: Test online transducer
         shell: bash
         run: |

.github/workflows/windows-x64.yaml

@@ -93,6 +93,14 @@ jobs:
           name: release-windows-x64-${{ matrix.shared_lib }}-${{ matrix.with_tts }}
           path: build/install/*
 
+      - name: Test offline Moonshine for windows x64
+        shell: bash
+        run: |
+          export PATH=$PWD/build/bin/Release:$PATH
+          export EXE=sherpa-onnx-offline.exe
+
+          .github/scripts/test-offline-moonshine.sh
+
       - name: Test C++ API
         shell: bash
         run: |

.github/workflows/windows-x86.yaml

@@ -93,6 +93,14 @@ jobs:
           name: release-windows-x86-${{ matrix.shared_lib }}-${{ matrix.with_tts }}
           path: build/install/*
 
+      - name: Test offline Moonshine for windows x86
+        shell: bash
+        run: |
+          export PATH=$PWD/build/bin/Release:$PATH
+          export EXE=sherpa-onnx-offline.exe
+
+          .github/scripts/test-offline-moonshine.sh
+
       - name: Test C++ API
         shell: bash
         run: |