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https://github.com/anomalyco/hex.git
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Dax
ab2e819f1a
* x86_64: keep ggml on x86-64-v3 and refuse older CPUs with a clear message (#592) Reverts #595's Ivy Bridge floor: it slowed CPU transcription for everyone. ggml goes back to its x86-64-v3 defaults (AVX2, BMI2, FMA, F16C). Hex's own Rust stays baseline x86-64, and the first thing main does on Linux and Windows x86_64 is check AVX2/BMI2/FMA/F16C with is_x86_feature_detected!. Without them Hex prints and shows "Hex needs a 2013 or newer processor (Intel Haswell / AMD Excavator or later) with AVX2. This PC's processor isn't supported." (a native MessageBox on Windows; stderr, which the journal logs, and zenity, kdialog or notify-send on Linux) and exits 1. Every command is covered except --version and --help, which installers and the updater run. ggml-cpu has no static constructors, so nothing runs v3 code before main. The release guard now asserts the opposite: ggml's CPU libraries must hold AVX2 and FMA (the build targets v3) and no AVX-512 or AMX. Docs state the requirement. * cpu_floor: harden DLL search first; no dialog under systemd, in a terminal or for hex service; guard rejects AVX-VNNI * cpu_floor: always exit 1; Windows always shows the message box; Linux skips the dialog in a terminal, under NOTIFY_SOCKET, or for hex service
56 lines
2.5 KiB
Bash
Executable File
56 lines
2.5 KiB
Bash
Executable File
#!/bin/sh
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# Build the Linux release executable for this machine's architecture,
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# dist/hex-<version>-linux-<x64|arm64>, with portable CPU kernels. The
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# Release workflow publishes it as the linux-<x64|arm64> target of the
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# release service (docs/plans/release-service.md), and
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# scripts/package-linux.sh wraps it in the .deb and .rpm packages.
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set -eu
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script_root=$(CDPATH='' cd -- "$(dirname -- "$0")/.." && pwd)
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root=${HEX_RELEASE_SOURCE:-$script_root}
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version=${HEX_VERSION:-$(cargo metadata --no-deps --format-version 1 --manifest-path "$root/Cargo.toml" | jq -r '.packages[] | select(.name == "hex") | .version')}
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dist=${HEX_RELEASE_DIST:-"$root/dist"}
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target_dir=${CARGO_TARGET_DIR:-"$root/target"}
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for command in cargo file jq python3; do
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if ! command -v "$command" >/dev/null 2>&1; then
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echo "Linux builds require $command." >&2
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exit 1
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fi
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done
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case "$(uname -s) $(uname -m)" in
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"Linux x86_64") label=x64 elf='x86-64' ;;
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"Linux aarch64") label=arm64 elf='ARM aarch64' ;;
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*)
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echo "Linux releases must be built on x86_64 or aarch64 Linux." >&2
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exit 1
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;;
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esac
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if ! printf '%s\n' "$version" | grep -Eq '^([0-9]+\.[0-9]+\.[0-9]+(-beta\.[0-9]+)?|0\.0\.0-dev-[0-9]+)$'; then
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echo "Release builds need a version like 2.4.0, 2.5.0-beta.1, or 0.0.0-dev-3, not $version." >&2
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exit 1
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fi
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if [ -n "$(git -C "$root" status --porcelain)" ]; then
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echo "Commit or remove all working-tree changes before building a release." >&2
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exit 1
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fi
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# Only the executable's path goes to stdout.
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"$script_root/scripts/test-install-linux-release.sh" >&2
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"$script_root/scripts/set-crate-version.sh" "$root" "$version" >&2
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mkdir -p "$dist"
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# Portable native code: ggml otherwise tunes its CPU kernels to the build
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# machine (for example AVX-512 or SVE), and the release would crash on older
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# CPUs. On x86_64, GGML_NATIVE=OFF targets x86-64-v3 (AVX2, BMI2, FMA,
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# F16C): Hex needs a 2013 or newer CPU and says so at startup (cpu_floor.rs,
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# issue #592). No system BLAS either, so the executable and packages need no
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# OpenBLAS runtime.
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cmake_args="-DGGML_NATIVE=OFF -DTRANSCRIBE_USE_SYSTEM_BLAS=OFF"
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(cd "$root" && TRANSCRIBE_CMAKE_ARGS="$cmake_args${TRANSCRIBE_CMAKE_ARGS:+ $TRANSCRIBE_CMAKE_ARGS}" \
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cargo build --locked --release) >&2
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executable="$dist/hex-$version-linux-$label"
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install -m755 "$target_dir/release/hex" "$executable"
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file "$executable" | grep -E "ELF 64-bit.*$elf" >/dev/null
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test "$("$executable" --version | awk 'NF { value=$NF } END { print value }')" = "$version"
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echo "$executable"
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