iso: improve burn-in, export, and live boot
This commit is contained in:
Mikhail Chusavitin
@@ -4,5 +4,7 @@ NVIDIA_DRIVER_VERSION=590.48.01
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NCCL_VERSION=2.28.9-1
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NCCL_CUDA_VERSION=13.0
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NCCL_SHA256=2e6faafd2c19cffc7738d9283976a3200ea9db9895907f337f0c7e5a25563186
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CUBLAS_VERSION=13.0.2.14-1
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CUDA_USERSPACE_VERSION=13.0.96-1
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GO_VERSION=1.24.0
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AUDIT_VERSION=1.0.0
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@@ -32,6 +32,6 @@ lb config noauto \
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--memtest none \
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--iso-volume "EASY-BEE" \
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--iso-application "EASY-BEE" \
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--bootappend-live "boot=live components console=tty2 console=ttyS0,115200n8 loglevel=7 username=bee user-fullname=Bee modprobe.blacklist=nouveau" \
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--bootappend-live "boot=live toram components console=tty2 console=ttyS0,115200n8 loglevel=7 username=bee user-fullname=Bee modprobe.blacklist=nouveau" \
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--apt-recommends false \
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"${@}"
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File diff suppressed because it is too large
Load Diff
170
iso/builder/build-cublas.sh
Normal file
170
iso/builder/build-cublas.sh
Normal file
@@ -0,0 +1,170 @@
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#!/bin/sh
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# build-cublas.sh — download cuBLASLt/cuBLAS/cudart runtime + headers for bee-gpu-stress.
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#
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# Downloads .deb packages from NVIDIA's CUDA apt repository (Debian 12, x86_64),
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# verifies them against Packages.gz, and extracts the small subset we need:
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# - headers for compiling bee-gpu-stress against cuBLASLt
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# - runtime libs for libcublas, libcublasLt, libcudart inside the ISO
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set -e
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CUBLAS_VERSION="$1"
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CUDA_USERSPACE_VERSION="$2"
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CUDA_SERIES="$3"
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DIST_DIR="$4"
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[ -n "$CUBLAS_VERSION" ] || { echo "usage: $0 <cublas-version> <cuda-userspace-version> <cuda-series> <dist-dir>"; exit 1; }
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[ -n "$CUDA_USERSPACE_VERSION" ] || { echo "usage: $0 <cublas-version> <cuda-userspace-version> <cuda-series> <dist-dir>"; exit 1; }
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[ -n "$CUDA_SERIES" ] || { echo "usage: $0 <cublas-version> <cuda-userspace-version> <cuda-series> <dist-dir>"; exit 1; }
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[ -n "$DIST_DIR" ] || { echo "usage: $0 <cublas-version> <cuda-userspace-version> <cuda-series> <dist-dir>"; exit 1; }
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CUDA_SERIES_DASH=$(printf '%s' "$CUDA_SERIES" | tr '.' '-')
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REPO_BASE="https://developer.download.nvidia.com/compute/cuda/repos/debian12/x86_64"
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CACHE_DIR="${DIST_DIR}/cublas-${CUBLAS_VERSION}+cuda${CUDA_SERIES}"
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CACHE_ROOT="${BEE_CACHE_DIR:-${DIST_DIR}/cache}"
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DOWNLOAD_CACHE_DIR="${CACHE_ROOT}/cublas-downloads"
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PACKAGES_GZ="${DOWNLOAD_CACHE_DIR}/Packages.gz"
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echo "=== cuBLAS ${CUBLAS_VERSION} / cudart ${CUDA_USERSPACE_VERSION} / CUDA ${CUDA_SERIES} ==="
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if [ -f "${CACHE_DIR}/include/cublasLt.h" ] && [ -f "${CACHE_DIR}/include/cuda_runtime_api.h" ] \
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&& [ "$(find "${CACHE_DIR}/lib" \( -name 'libcublas.so*' -o -name 'libcublasLt.so*' -o -name 'libcudart.so*' \) 2>/dev/null | wc -l)" -gt 0 ]; then
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echo "=== cuBLAS cached, skipping download ==="
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echo "cache: $CACHE_DIR"
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exit 0
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fi
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mkdir -p "${DOWNLOAD_CACHE_DIR}" "${CACHE_DIR}/include" "${CACHE_DIR}/lib"
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echo "=== downloading Packages.gz ==="
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wget -q -O "${PACKAGES_GZ}" "${REPO_BASE}/Packages.gz"
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lookup_pkg() {
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pkg="$1"
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ver="$2"
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gzip -dc "${PACKAGES_GZ}" | awk -v pkg="$pkg" -v ver="$ver" '
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/^Package: / { cur_pkg=$2 }
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/^Version: / { cur_ver=$2 }
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/^Filename: / { cur_file=$2 }
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/^SHA256: / { cur_sha=$2 }
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/^$/ {
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if (cur_pkg == pkg && cur_ver == ver) {
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print cur_file " " cur_sha
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exit
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}
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cur_pkg=""; cur_ver=""; cur_file=""; cur_sha=""
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}
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END {
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if (cur_pkg == pkg && cur_ver == ver) {
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print cur_file " " cur_sha
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}
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}'
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}
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download_verified_pkg() {
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pkg="$1"
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ver="$2"
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meta="$(lookup_pkg "$pkg" "$ver")"
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[ -n "$meta" ] || { echo "ERROR: package metadata not found for ${pkg} ${ver}"; exit 1; }
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repo_file="$(printf '%s\n' "$meta" | awk '{print $1}')"
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repo_sha="$(printf '%s\n' "$meta" | awk '{print $2}')"
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[ -n "$repo_file" ] || { echo "ERROR: package filename missing for ${pkg}"; exit 1; }
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[ -n "$repo_sha" ] || { echo "ERROR: package sha missing for ${pkg}"; exit 1; }
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out="${DOWNLOAD_CACHE_DIR}/$(basename "$repo_file")"
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if [ -f "$out" ]; then
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actual_sha="$(sha256sum "$out" | awk '{print $1}')"
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if [ "$actual_sha" = "$repo_sha" ]; then
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echo "=== using cached $(basename "$repo_file") ==="
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printf '%s\n' "$out"
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return 0
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fi
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echo "=== removing stale $(basename "$repo_file") (sha256 mismatch) ==="
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rm -f "$out"
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fi
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echo "=== downloading $(basename "$repo_file") ==="
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wget --show-progress -O "$out" "${REPO_BASE}/$(basename "$repo_file")"
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actual_sha="$(sha256sum "$out" | awk '{print $1}')"
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if [ "$actual_sha" != "$repo_sha" ]; then
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echo "ERROR: sha256 mismatch for $(basename "$repo_file")"
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echo " expected: $repo_sha"
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echo " actual: $actual_sha"
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rm -f "$out"
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exit 1
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fi
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echo "sha256 OK: $(basename "$repo_file")"
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printf '%s\n' "$out"
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}
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extract_deb() {
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deb="$1"
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dst="$2"
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mkdir -p "$dst"
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(
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cd "$dst"
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ar x "$deb"
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data_tar=$(ls data.tar.* 2>/dev/null | head -1)
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[ -n "$data_tar" ] || { echo "ERROR: data.tar.* not found in $deb"; exit 1; }
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tar xf "$data_tar"
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)
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}
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copy_headers() {
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from="$1"
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if [ -d "${from}/usr/include" ]; then
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cp -a "${from}/usr/include/." "${CACHE_DIR}/include/"
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fi
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}
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copy_libs() {
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from="$1"
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find "$from" \( -name 'libcublas.so*' -o -name 'libcublasLt.so*' -o -name 'libcudart.so*' \) \
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\( -type f -o -type l \) -exec cp -a {} "${CACHE_DIR}/lib/" \;
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}
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make_links() {
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base="$1"
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versioned=$(find "${CACHE_DIR}/lib" -maxdepth 1 -name "${base}.so.[0-9]*" -type f | sort | head -1)
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[ -n "$versioned" ] || return 0
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soname=$(printf '%s\n' "$versioned" | sed -E "s#.*/(${base}\.so\.[0-9]+).*#\\1#")
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target=$(basename "$versioned")
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ln -sf "$target" "${CACHE_DIR}/lib/${soname}" 2>/dev/null || true
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ln -sf "${soname}" "${CACHE_DIR}/lib/${base}.so" 2>/dev/null || true
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}
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TMP_DIR=$(mktemp -d)
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trap 'rm -rf "$TMP_DIR"' EXIT INT TERM
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CUBLAS_RT_DEB=$(download_verified_pkg "libcublas-${CUDA_SERIES_DASH}" "${CUBLAS_VERSION}")
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CUBLAS_DEV_DEB=$(download_verified_pkg "libcublas-dev-${CUDA_SERIES_DASH}" "${CUBLAS_VERSION}")
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CUDART_RT_DEB=$(download_verified_pkg "cuda-cudart-${CUDA_SERIES_DASH}" "${CUDA_USERSPACE_VERSION}")
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CUDART_DEV_DEB=$(download_verified_pkg "cuda-cudart-dev-${CUDA_SERIES_DASH}" "${CUDA_USERSPACE_VERSION}")
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extract_deb "$CUBLAS_RT_DEB" "${TMP_DIR}/cublas-rt"
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extract_deb "$CUBLAS_DEV_DEB" "${TMP_DIR}/cublas-dev"
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extract_deb "$CUDART_RT_DEB" "${TMP_DIR}/cudart-rt"
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extract_deb "$CUDART_DEV_DEB" "${TMP_DIR}/cudart-dev"
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copy_headers "${TMP_DIR}/cublas-dev"
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copy_headers "${TMP_DIR}/cudart-dev"
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copy_libs "${TMP_DIR}/cublas-rt"
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copy_libs "${TMP_DIR}/cudart-rt"
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make_links "libcublas"
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make_links "libcublasLt"
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make_links "libcudart"
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[ -f "${CACHE_DIR}/include/cublasLt.h" ] || { echo "ERROR: cublasLt.h not extracted"; exit 1; }
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[ -f "${CACHE_DIR}/include/cuda_runtime_api.h" ] || { echo "ERROR: cuda_runtime_api.h not extracted"; exit 1; }
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[ "$(find "${CACHE_DIR}/lib" -maxdepth 1 -name 'libcublasLt.so*' | wc -l)" -gt 0 ] || { echo "ERROR: libcublasLt not extracted"; exit 1; }
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[ "$(find "${CACHE_DIR}/lib" -maxdepth 1 -name 'libcublas.so*' | wc -l)" -gt 0 ] || { echo "ERROR: libcublas not extracted"; exit 1; }
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[ "$(find "${CACHE_DIR}/lib" -maxdepth 1 -name 'libcudart.so*' | wc -l)" -gt 0 ] || { echo "ERROR: libcudart not extracted"; exit 1; }
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echo "=== cuBLAS extraction complete ==="
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echo "cache: $CACHE_DIR"
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echo "headers: $(find "${CACHE_DIR}/include" -type f | wc -l)"
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echo "libs: $(find "${CACHE_DIR}/lib" -maxdepth 1 \( -name 'libcublas*.so*' -o -name 'libcudart.so*' \) | wc -l)"
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@@ -7,6 +7,7 @@ REPO_ROOT="$(cd "$(dirname "$0")/../.." && pwd)"
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BUILDER_DIR="${REPO_ROOT}/iso/builder"
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CONTAINER_TOOL="${CONTAINER_TOOL:-docker}"
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IMAGE_TAG="${BEE_BUILDER_IMAGE:-bee-iso-builder}"
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BUILDER_PLATFORM="${BEE_BUILDER_PLATFORM:-linux/amd64}"
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CACHE_DIR="${BEE_BUILDER_CACHE_DIR:-${REPO_ROOT}/dist/container-cache}"
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AUTH_KEYS=""
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REBUILD_IMAGE=0
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@@ -40,6 +41,13 @@ if ! command -v "$CONTAINER_TOOL" >/dev/null 2>&1; then
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exit 1
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fi
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PLATFORM_OS="${BUILDER_PLATFORM%/*}"
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PLATFORM_ARCH="${BUILDER_PLATFORM#*/}"
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if [ -z "$PLATFORM_OS" ] || [ -z "$PLATFORM_ARCH" ] || [ "$PLATFORM_OS" = "$BUILDER_PLATFORM" ]; then
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echo "invalid BEE_BUILDER_PLATFORM: ${BUILDER_PLATFORM} (expected os/arch, e.g. linux/amd64)" >&2
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exit 1
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fi
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if [ -n "$AUTH_KEYS" ]; then
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[ -f "$AUTH_KEYS" ] || { echo "authorized_keys not found: $AUTH_KEYS" >&2; exit 1; }
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AUTH_KEYS_ABS="$(cd "$(dirname "$AUTH_KEYS")" && pwd)/$(basename "$AUTH_KEYS")"
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@@ -56,17 +64,35 @@ mkdir -p \
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IMAGE_REF="${IMAGE_TAG}:debian${DEBIAN_VERSION}"
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if [ "$REBUILD_IMAGE" = "1" ] || ! "$CONTAINER_TOOL" image inspect "${IMAGE_REF}" >/dev/null 2>&1; then
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image_matches_platform() {
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actual_platform="$("$CONTAINER_TOOL" image inspect --format '{{.Os}}/{{.Architecture}}' "${IMAGE_REF}" 2>/dev/null || true)"
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[ "$actual_platform" = "${BUILDER_PLATFORM}" ]
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}
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NEED_BUILD_IMAGE=0
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if [ "$REBUILD_IMAGE" = "1" ]; then
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NEED_BUILD_IMAGE=1
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elif ! "$CONTAINER_TOOL" image inspect "${IMAGE_REF}" >/dev/null 2>&1; then
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NEED_BUILD_IMAGE=1
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elif ! image_matches_platform; then
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actual_platform="$("$CONTAINER_TOOL" image inspect --format '{{.Os}}/{{.Architecture}}' "${IMAGE_REF}" 2>/dev/null || echo unknown)"
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echo "=== rebuilding builder image ${IMAGE_REF}: platform mismatch (${actual_platform} != ${BUILDER_PLATFORM}) ==="
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NEED_BUILD_IMAGE=1
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fi
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if [ "$NEED_BUILD_IMAGE" = "1" ]; then
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"$CONTAINER_TOOL" build \
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--platform "${BUILDER_PLATFORM}" \
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--build-arg GO_VERSION="${GO_VERSION}" \
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-t "${IMAGE_REF}" \
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"${BUILDER_DIR}"
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else
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echo "=== using existing builder image ${IMAGE_REF} ==="
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echo "=== using existing builder image ${IMAGE_REF} (${BUILDER_PLATFORM}) ==="
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fi
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set -- \
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run --rm --privileged \
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--platform "${BUILDER_PLATFORM}" \
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-v "${REPO_ROOT}:/work" \
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-v "${CACHE_DIR}:/cache" \
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-e BEE_CONTAINER_BUILD=1 \
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@@ -80,6 +106,7 @@ set -- \
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if [ -n "$AUTH_KEYS" ]; then
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set -- run --rm --privileged \
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--platform "${BUILDER_PLATFORM}" \
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-v "${REPO_ROOT}:/work" \
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-v "${CACHE_DIR}:/cache" \
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-v "${AUTH_KEYS_DIR}:/tmp/bee-authkeys:ro" \
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@@ -159,6 +159,16 @@ else
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echo "=== bee binary up to date, skipping build ==="
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fi
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echo ""
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echo "=== downloading cuBLAS/cuBLASLt/cudart ${NCCL_CUDA_VERSION} userspace ==="
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sh "${BUILDER_DIR}/build-cublas.sh" \
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"${CUBLAS_VERSION}" \
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"${CUDA_USERSPACE_VERSION}" \
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"${NCCL_CUDA_VERSION}" \
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"${DIST_DIR}"
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CUBLAS_CACHE="${DIST_DIR}/cublas-${CUBLAS_VERSION}+cuda${NCCL_CUDA_VERSION}"
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GPU_STRESS_NEED_BUILD=1
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if [ -f "$GPU_STRESS_BIN" ] && [ "${BUILDER_DIR}/bee-gpu-stress.c" -ot "$GPU_STRESS_BIN" ]; then
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GPU_STRESS_NEED_BUILD=0
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@@ -167,6 +177,7 @@ fi
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if [ "$GPU_STRESS_NEED_BUILD" = "1" ]; then
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echo "=== building bee-gpu-stress ==="
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gcc -O2 -s -Wall -Wextra \
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-I"${CUBLAS_CACHE}/include" \
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-o "$GPU_STRESS_BIN" \
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"${BUILDER_DIR}/bee-gpu-stress.c" \
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-ldl
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@@ -283,6 +294,10 @@ NCCL_CACHE="${DIST_DIR}/nccl-${NCCL_VERSION}+cuda${NCCL_CUDA_VERSION}"
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cp "${NCCL_CACHE}/lib/"* "${OVERLAY_STAGE_DIR}/usr/lib/"
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echo "=== NCCL: $(ls "${NCCL_CACHE}/lib/" | wc -l) files injected into /usr/lib/ ==="
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# Inject cuBLAS/cuBLASLt/cudart runtime libs used by bee-gpu-stress tensor-core GEMM path
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cp "${CUBLAS_CACHE}/lib/"* "${OVERLAY_STAGE_DIR}/usr/lib/"
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echo "=== cuBLAS: $(ls "${CUBLAS_CACHE}/lib/" | wc -l) files injected into /usr/lib/ ==="
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# --- embed build metadata ---
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mkdir -p "${OVERLAY_STAGE_DIR}/etc"
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BUILD_DATE="$(date +%Y-%m-%d)"
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@@ -297,6 +312,8 @@ DEBIAN_KERNEL_ABI=${DEBIAN_KERNEL_ABI}
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NVIDIA_DRIVER_VERSION=${NVIDIA_DRIVER_VERSION}
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NCCL_VERSION=${NCCL_VERSION}
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NCCL_CUDA_VERSION=${NCCL_CUDA_VERSION}
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CUBLAS_VERSION=${CUBLAS_VERSION}
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CUDA_USERSPACE_VERSION=${CUDA_USERSPACE_VERSION}
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EOF
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# Patch motd with build info
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@@ -20,6 +20,7 @@ openssh-server
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# Filesystem support for USB export targets
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exfatprogs
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exfat-fuse
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ntfs-3g
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# Utilities
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Reference in New Issue
Block a user