mirror of
https://github.com/mudler/LocalAI.git
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feat(backend): add magpie-tts-cpp text-to-speech backend (#11115)
* feat(backend): add magpie-tts-cpp text-to-speech backend
Add a Go + purego backend wrapping the magpie-tts.cpp ggml port of NVIDIA's
Magpie TTS Multilingual 357M (encoder + autoregressive decoder over NanoCodec
tokens), producing 22.05 kHz mono audio in 5 baked voices (Aria, Jason, John,
Leo, Sofia; case-insensitive names or indices 0-4) across 9+ languages from a
single self-contained GGUF. Mirrors qwen3-tts-cpp / moss-tts-cpp: dlopen the
static-ggml shared library, bind the flat magpie_tts_capi_* C-API via purego
(no local C shim needed, the upstream .so exports it directly), and serve the
gRPC TTS + TTSStream methods behind base.SingleThread (the C context is not
reentrant across synthesize calls).
The backend CMakeLists translates the Makefile's -DGGML_{CUDA,METAL,VULKAN,HIP}
flags into upstream's MAGPIE_GGML_* toggles (upstream FORCE-overwrites the ggml
cache entries from those), pinned to magpie-tts.cpp v0.1.1
(e3f3dd1ebe22b64e7405f93b519f2d1930712568), which statically links ggml into
libmagpie-tts.so (ldd shows only system libs).
Wires the full registration: backend-matrix.yml (CPU amd64/arm64, CUDA 12/13,
Intel SYCL f16/f32, Vulkan amd64/arm64, ROCm, NVIDIA L4T + L4T CUDA 13, and
Darwin metal), backend/index.yaml metas and image entries, the root Makefile
build targets, the changed-backends backend-filter path mapping, the bump_deps
auto-bump matrix, a test-extra per-backend smoke job, the /backends/known
pref-only importer entry, the backend capabilities map (TTS + TTSStream, no
voice cloning), and the README / compatibility-table docs rows.
Verified locally: unit + e2e Ginkgo suites pass against the real q8_0 GGUF
(22.05 kHz mono WAV, RMS > 0.01), a live gRPC LoadModel + TTS round-trip
returns valid non-silent audio, and the pre-commit gates (make lint,
make test-coverage-check) pass, run manually with LOCALAI_TEST_HTTP_PORT
overriding the locally-occupied 9090.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* gallery: add magpie-tts-cpp model entries (q8_0 + f16)
Add the Magpie TTS Multilingual 357M GGUFs from mudler/magpie-tts.cpp-gguf to
the model gallery: q8_0 (~624 MB, near-lossless, fastest decode, recommended)
with an f16 (~784 MB) variant, both served by the magpie-tts-cpp backend.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* magpie-tts-cpp: bump pin to rewritten upstream v0.1.1 SHA
Upstream history was rewritten to purge accidentally committed build
artifacts; v0.1.1 now resolves to 6f7696cf.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---------
Co-authored-by: Ettore Di Giacinto <mudler@localai.io>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
mudler's LocalAI [bot]
committed by
GitHub
GitHub
parent
130daa0c55
commit
2d889e61a6
151
.github/backend-matrix.yml
vendored
151
.github/backend-matrix.yml
vendored
@@ -871,6 +871,19 @@ include:
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dockerfile: "./backend/Dockerfile.golang"
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context: "./"
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ubuntu-version: '2404'
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- build-type: 'cublas'
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cuda-major-version: "12"
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cuda-minor-version: "8"
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platforms: 'linux/amd64'
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tag-latest: 'auto'
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tag-suffix: '-gpu-nvidia-cuda-12-magpie-tts-cpp'
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runs-on: 'ubuntu-latest'
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base-image: "ubuntu:24.04"
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skip-drivers: 'false'
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backend: "magpie-tts-cpp"
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dockerfile: "./backend/Dockerfile.golang"
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context: "./"
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ubuntu-version: '2404'
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- build-type: 'cublas'
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cuda-major-version: "12"
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cuda-minor-version: "8"
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@@ -1935,6 +1948,19 @@ include:
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dockerfile: "./backend/Dockerfile.golang"
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context: "./"
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ubuntu-version: '2404'
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- build-type: 'cublas'
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cuda-major-version: "13"
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cuda-minor-version: "0"
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platforms: 'linux/amd64'
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tag-latest: 'auto'
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tag-suffix: '-gpu-nvidia-cuda-13-magpie-tts-cpp'
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runs-on: 'ubuntu-latest'
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base-image: "ubuntu:24.04"
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skip-drivers: 'false'
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backend: "magpie-tts-cpp"
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dockerfile: "./backend/Dockerfile.golang"
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context: "./"
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ubuntu-version: '2404'
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- build-type: 'cublas'
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cuda-major-version: "13"
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cuda-minor-version: "0"
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@@ -2000,6 +2026,19 @@ include:
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backend: "moss-tts-cpp"
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dockerfile: "./backend/Dockerfile.golang"
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context: "./"
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- build-type: 'cublas'
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cuda-major-version: "13"
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cuda-minor-version: "0"
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platforms: 'linux/arm64'
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skip-drivers: 'false'
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tag-latest: 'auto'
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tag-suffix: '-nvidia-l4t-cuda-13-arm64-magpie-tts-cpp'
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base-image: "ubuntu:24.04"
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ubuntu-version: '2404'
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runs-on: 'ubuntu-24.04-arm'
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backend: "magpie-tts-cpp"
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dockerfile: "./backend/Dockerfile.golang"
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context: "./"
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- build-type: 'cublas'
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cuda-major-version: "13"
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cuda-minor-version: "0"
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@@ -4583,6 +4622,20 @@ include:
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dockerfile: "./backend/Dockerfile.golang"
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context: "./"
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ubuntu-version: '2404'
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- build-type: ''
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cuda-major-version: ""
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cuda-minor-version: ""
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platforms: 'linux/amd64'
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platform-tag: 'amd64'
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tag-latest: 'auto'
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tag-suffix: '-cpu-magpie-tts-cpp'
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runs-on: 'ubuntu-latest'
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base-image: "ubuntu:24.04"
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skip-drivers: 'false'
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backend: "magpie-tts-cpp"
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dockerfile: "./backend/Dockerfile.golang"
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context: "./"
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ubuntu-version: '2404'
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- build-type: ''
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cuda-major-version: ""
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cuda-minor-version: ""
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@@ -4598,6 +4651,20 @@ include:
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context: "./"
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ubuntu-version: '2404'
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# omnivoice-cpp
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- build-type: ''
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cuda-major-version: ""
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cuda-minor-version: ""
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platforms: 'linux/arm64'
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platform-tag: 'arm64'
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tag-latest: 'auto'
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tag-suffix: '-cpu-magpie-tts-cpp'
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runs-on: 'ubuntu-24.04-arm'
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base-image: "ubuntu:24.04"
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skip-drivers: 'false'
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backend: "magpie-tts-cpp"
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dockerfile: "./backend/Dockerfile.golang"
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context: "./"
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ubuntu-version: '2404'
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- build-type: ''
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cuda-major-version: ""
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cuda-minor-version: ""
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@@ -4652,6 +4719,19 @@ include:
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dockerfile: "./backend/Dockerfile.golang"
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context: "./"
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ubuntu-version: '2404'
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- build-type: 'sycl_f32'
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cuda-major-version: ""
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cuda-minor-version: ""
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platforms: 'linux/amd64'
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tag-latest: 'auto'
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tag-suffix: '-gpu-intel-sycl-f32-magpie-tts-cpp'
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runs-on: 'ubuntu-latest'
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base-image: "intel/oneapi-basekit:2025.3.0-0-devel-ubuntu24.04"
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skip-drivers: 'false'
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backend: "magpie-tts-cpp"
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dockerfile: "./backend/Dockerfile.golang"
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context: "./"
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ubuntu-version: '2404'
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- build-type: 'sycl_f32'
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cuda-major-version: ""
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cuda-minor-version: ""
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@@ -4691,6 +4771,19 @@ include:
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dockerfile: "./backend/Dockerfile.golang"
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context: "./"
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ubuntu-version: '2404'
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- build-type: 'sycl_f16'
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cuda-major-version: ""
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cuda-minor-version: ""
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platforms: 'linux/amd64'
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tag-latest: 'auto'
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tag-suffix: '-gpu-intel-sycl-f16-magpie-tts-cpp'
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runs-on: 'ubuntu-latest'
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base-image: "intel/oneapi-basekit:2025.3.0-0-devel-ubuntu24.04"
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skip-drivers: 'false'
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backend: "magpie-tts-cpp"
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dockerfile: "./backend/Dockerfile.golang"
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context: "./"
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ubuntu-version: '2404'
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- build-type: 'sycl_f16'
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cuda-major-version: ""
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cuda-minor-version: ""
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@@ -4732,6 +4825,20 @@ include:
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dockerfile: "./backend/Dockerfile.golang"
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context: "./"
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ubuntu-version: '2404'
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- build-type: 'vulkan'
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cuda-major-version: ""
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cuda-minor-version: ""
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platforms: 'linux/amd64'
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platform-tag: 'amd64'
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tag-latest: 'auto'
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tag-suffix: '-gpu-vulkan-magpie-tts-cpp'
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runs-on: 'ubuntu-latest'
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base-image: "ubuntu:24.04"
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skip-drivers: 'false'
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backend: "magpie-tts-cpp"
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dockerfile: "./backend/Dockerfile.golang"
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context: "./"
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ubuntu-version: '2404'
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- build-type: 'vulkan'
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cuda-major-version: ""
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cuda-minor-version: ""
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@@ -4774,6 +4881,20 @@ include:
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dockerfile: "./backend/Dockerfile.golang"
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context: "./"
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ubuntu-version: '2404'
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- build-type: 'vulkan'
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cuda-major-version: ""
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cuda-minor-version: ""
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platforms: 'linux/arm64'
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platform-tag: 'arm64'
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tag-latest: 'auto'
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tag-suffix: '-gpu-vulkan-magpie-tts-cpp'
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runs-on: 'ubuntu-24.04-arm'
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base-image: "ubuntu:24.04"
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skip-drivers: 'false'
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backend: "magpie-tts-cpp"
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dockerfile: "./backend/Dockerfile.golang"
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context: "./"
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ubuntu-version: '2404'
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- build-type: 'vulkan'
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cuda-major-version: ""
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cuda-minor-version: ""
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@@ -4814,6 +4935,19 @@ include:
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dockerfile: "./backend/Dockerfile.golang"
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context: "./"
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ubuntu-version: '2204'
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- build-type: 'cublas'
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cuda-major-version: "12"
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cuda-minor-version: "0"
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platforms: 'linux/arm64'
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skip-drivers: 'false'
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tag-latest: 'auto'
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tag-suffix: '-nvidia-l4t-arm64-magpie-tts-cpp'
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base-image: "nvcr.io/nvidia/l4t-jetpack:r36.4.0"
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runs-on: 'ubuntu-24.04-arm'
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backend: "magpie-tts-cpp"
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dockerfile: "./backend/Dockerfile.golang"
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context: "./"
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ubuntu-version: '2204'
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- build-type: 'cublas'
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cuda-major-version: "12"
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cuda-minor-version: "0"
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@@ -4853,6 +4987,19 @@ include:
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dockerfile: "./backend/Dockerfile.golang"
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context: "./"
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ubuntu-version: '2404'
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- build-type: 'hipblas'
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cuda-major-version: ""
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cuda-minor-version: ""
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platforms: 'linux/amd64'
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tag-latest: 'auto'
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tag-suffix: '-gpu-rocm-hipblas-magpie-tts-cpp'
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base-image: "rocm/dev-ubuntu-24.04:6.4.4"
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runs-on: 'ubuntu-latest'
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skip-drivers: 'false'
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backend: "magpie-tts-cpp"
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dockerfile: "./backend/Dockerfile.golang"
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context: "./"
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ubuntu-version: '2404'
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- build-type: 'hipblas'
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cuda-major-version: ""
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cuda-minor-version: ""
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@@ -5774,6 +5921,10 @@ includeDarwin:
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tag-suffix: "-metal-darwin-arm64-moss-tts-cpp"
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build-type: "metal"
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lang: "go"
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- backend: "magpie-tts-cpp"
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tag-suffix: "-metal-darwin-arm64-magpie-tts-cpp"
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build-type: "metal"
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lang: "go"
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- backend: "omnivoice-cpp"
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tag-suffix: "-metal-darwin-arm64-omnivoice-cpp"
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build-type: "metal"
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4
.github/workflows/bump_deps.yaml
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4
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@@ -110,6 +110,10 @@ jobs:
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variable: "VIBEVOICE_CPP_VERSION"
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branch: "master"
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file: "backend/go/vibevoice-cpp/Makefile"
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- repository: "mudler/magpie-tts.cpp"
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variable: "MAGPIETTS_CPP_VERSION"
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branch: "main"
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file: "backend/go/magpie-tts-cpp/Makefile"
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v7
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33
.github/workflows/test-extra.yml
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@@ -37,6 +37,7 @@ jobs:
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sglang: ${{ steps.detect.outputs.sglang }}
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acestep-cpp: ${{ steps.detect.outputs.acestep-cpp }}
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qwen3-tts-cpp: ${{ steps.detect.outputs.qwen3-tts-cpp }}
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magpie-tts-cpp: ${{ steps.detect.outputs.magpie-tts-cpp }}
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rfdetr-cpp: ${{ steps.detect.outputs.rfdetr-cpp }}
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locate-anything-cpp: ${{ steps.detect.outputs.locate-anything-cpp }}
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vibevoice-cpp: ${{ steps.detect.outputs.vibevoice-cpp }}
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@@ -866,6 +867,38 @@ jobs:
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- name: Test qwen3-tts-cpp
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run: |
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make --jobs=5 --output-sync=target -C backend/go/qwen3-tts-cpp test
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tests-magpie-tts-cpp:
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needs: detect-changes
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if: needs.detect-changes.outputs.magpie-tts-cpp == 'true' || needs.detect-changes.outputs.run-all == 'true'
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runs-on: ubuntu-latest
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steps:
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- name: Clone
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uses: actions/checkout@v7
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with:
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submodules: true
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- name: Dependencies
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run: |
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sudo apt-get update
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sudo apt-get install -y build-essential cmake curl libopenblas-dev ffmpeg
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- name: Setup Go
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uses: actions/setup-go@v5
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- name: Display Go version
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run: go version
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- name: Proto Dependencies
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run: |
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# Install protoc
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curl -L -s https://github.com/protocolbuffers/protobuf/releases/download/v26.1/protoc-26.1-linux-x86_64.zip -o protoc.zip && \
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unzip -j -d /usr/local/bin protoc.zip bin/protoc && \
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rm protoc.zip
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go install google.golang.org/protobuf/cmd/protoc-gen-go@v1.34.2
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go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@1958fcbe2ca8bd93af633f11e97d44e567e945af
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PATH="$PATH:$HOME/go/bin" make protogen-go
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- name: Build magpie-tts-cpp
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run: |
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make --jobs=5 --output-sync=target -C backend/go/magpie-tts-cpp
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- name: Test magpie-tts-cpp
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run: |
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make --jobs=5 --output-sync=target -C backend/go/magpie-tts-cpp test
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# Per-backend smoke for rfdetr-cpp: builds the .so + Go binary and runs
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# `make -C backend/go/rfdetr-cpp test`. test.sh fetches the small (~20 MB)
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# rfdetr-nano-q8_0 GGUF from the published mudler/rfdetr-cpp-nano HF repo
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