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bbe018c1a0
feat(bonsai): add PrismML llama.cpp fork backend + Bonsai gallery models Adds a new `bonsai` backend that runs the PrismML fork of llama.cpp (github.com/PrismML-Eng/llama.cpp, `prism` branch), which ships the Q1_0 (1-bit) and Q2_0 (ternary / 1.58-bit) weight-quantization kernels used by the Bonsai and Ternary-Bonsai models. Stock llama.cpp cannot decode these quants. Modeled on the turboquant backend: reuses backend/cpp/llama-cpp/grpc-server.cpp against the fork's libllama via a thin wrapper Makefile, so the sub-2-bit models are served with the same OpenAI-compatible API. No grpc-server allow-list patch is needed (bonsai adds weight quants, transparent to the server, not KV-cache types), and the reused server compiles cleanly against the fork with no skew patches (validated locally via a CPU docker build; patches/ is present but empty for any future re-pin skew). Backend wiring: backend/cpp/bonsai/, .docker/bonsai-compile.sh, backend/Dockerfile.bonsai, top-level Makefile targets, backend-matrix.yml build rows (CPU, CUDA 12/13, L4T, SYCL f32/f16, Vulkan, ROCm/hipblas), backend/index.yaml meta-backend + per-platform images, and a nightly bump_deps entry tracking the `prism` branch. Gallery: 8 entries across 4 families - bonsai-8b-1bit, ternary-bonsai-8b (+g64, +pq2), bonsai-27b-1bit (vision), ternary-bonsai-27b (+pq2, +g64, vision). The 27B models wire the mmproj vision tower; the DSpark speculative drafter GGUFs are not wired (custom semi-autoregressive drafter, not a standard llama.cpp draft model). Assisted-by: Claude:claude-opus-4-8 [Claude Code] Signed-off-by: Ettore Di Giacinto <mudler@localai.io> Co-authored-by: Ettore Di Giacinto <mudler@localai.io>
67 lines
3.0 KiB
Bash
Executable File
67 lines
3.0 KiB
Bash
Executable File
#!/bin/bash
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# Script to copy the appropriate libraries based on architecture
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# This script is used in the final stage of the Dockerfile
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set -e
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CURDIR=$(dirname "$(realpath $0)")
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REPO_ROOT="${CURDIR}/../../.."
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# Create lib directory
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mkdir -p $CURDIR/package/lib
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cp -avrf $CURDIR/bonsai-* $CURDIR/package/
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cp -rfv $CURDIR/run.sh $CURDIR/package/
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# Bundle the ggml shared backends from the CPU_ALL_VARIANTS build into package/lib. ggml
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# discovers the per-microarch libggml-cpu-*.so by scanning the executable directory, which
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# (via the bundled lib/ld.so that run.sh launches through) resolves to lib/. See the
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# matching comment in backend/cpp/llama-cpp/package.sh. No-op on the fallback/ROCm builds.
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if [ -d "$CURDIR/ggml-shared-libs" ]; then
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echo "Bundling ggml shared backends (CPU_ALL_VARIANTS)..."
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cp -avf $CURDIR/ggml-shared-libs/*.so* $CURDIR/package/lib/
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fi
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# Detect architecture and copy appropriate libraries
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if [ -f "/lib64/ld-linux-x86-64.so.2" ]; then
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# x86_64 architecture
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echo "Detected x86_64 architecture, copying x86_64 libraries..."
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cp -arfLv /lib64/ld-linux-x86-64.so.2 $CURDIR/package/lib/ld.so
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cp -arfLv /lib/x86_64-linux-gnu/libc.so.6 $CURDIR/package/lib/libc.so.6
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cp -arfLv /lib/x86_64-linux-gnu/libgcc_s.so.1 $CURDIR/package/lib/libgcc_s.so.1
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cp -arfLv /lib/x86_64-linux-gnu/libstdc++.so.6 $CURDIR/package/lib/libstdc++.so.6
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cp -arfLv /lib/x86_64-linux-gnu/libm.so.6 $CURDIR/package/lib/libm.so.6
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cp -arfLv /lib/x86_64-linux-gnu/libgomp.so.1 $CURDIR/package/lib/libgomp.so.1
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cp -arfLv /lib/x86_64-linux-gnu/libdl.so.2 $CURDIR/package/lib/libdl.so.2
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cp -arfLv /lib/x86_64-linux-gnu/librt.so.1 $CURDIR/package/lib/librt.so.1
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cp -arfLv /lib/x86_64-linux-gnu/libpthread.so.0 $CURDIR/package/lib/libpthread.so.0
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elif [ -f "/lib/ld-linux-aarch64.so.1" ]; then
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# ARM64 architecture
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echo "Detected ARM64 architecture, copying ARM64 libraries..."
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cp -arfLv /lib/ld-linux-aarch64.so.1 $CURDIR/package/lib/ld.so
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cp -arfLv /lib/aarch64-linux-gnu/libc.so.6 $CURDIR/package/lib/libc.so.6
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cp -arfLv /lib/aarch64-linux-gnu/libgcc_s.so.1 $CURDIR/package/lib/libgcc_s.so.1
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cp -arfLv /lib/aarch64-linux-gnu/libstdc++.so.6 $CURDIR/package/lib/libstdc++.so.6
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cp -arfLv /lib/aarch64-linux-gnu/libm.so.6 $CURDIR/package/lib/libm.so.6
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cp -arfLv /lib/aarch64-linux-gnu/libgomp.so.1 $CURDIR/package/lib/libgomp.so.1
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cp -arfLv /lib/aarch64-linux-gnu/libdl.so.2 $CURDIR/package/lib/libdl.so.2
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cp -arfLv /lib/aarch64-linux-gnu/librt.so.1 $CURDIR/package/lib/librt.so.1
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cp -arfLv /lib/aarch64-linux-gnu/libpthread.so.0 $CURDIR/package/lib/libpthread.so.0
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else
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echo "Error: Could not detect architecture"
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exit 1
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fi
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# Package GPU libraries based on BUILD_TYPE
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GPU_LIB_SCRIPT="${REPO_ROOT}/scripts/build/package-gpu-libs.sh"
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if [ -f "$GPU_LIB_SCRIPT" ]; then
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echo "Packaging GPU libraries for BUILD_TYPE=${BUILD_TYPE:-cpu}..."
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source "$GPU_LIB_SCRIPT" "$CURDIR/package/lib"
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package_gpu_libs
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fi
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echo "Packaging completed successfully"
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ls -liah $CURDIR/package/
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ls -liah $CURDIR/package/lib/
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