|
8 | 8 |
|
9 | 9 | set -ex |
10 | 10 |
|
| 11 | +API_KEY=$SAMSUNG_AI_LITECORE_KEY |
| 12 | +if [[ -z "${API_KEY}" ]]; then |
| 13 | + echo "ERROR: It didn't set up SAMSUNG_AI_LITECORE_KEY." >&2 |
| 14 | + exit 1 |
| 15 | +fi |
| 16 | + |
| 17 | +OS_NAME="Ubuntu 22.04" |
| 18 | +LITECORE_BASE="https://soc-developer.semiconductor.samsung.com/api/v1/resource/ai-litecore/download" |
| 19 | +DEVICEFARM_BASE="https://soc-developer.semiconductor.samsung.com/api/v1/resource/remotelab/download" |
| 20 | + |
| 21 | +parse_url() { |
| 22 | + local json="$1" |
| 23 | + if command -v jq >/dev/null 2>&1; then |
| 24 | + jq -r '.data // empty' <<<"$json" |
| 25 | + else |
| 26 | + sed -n 's/.*"data":[[:space:]]*"\([^"]*\)".*/\1/p' <<<"$json" |
| 27 | + fi |
| 28 | +} |
11 | 29 |
|
12 | | -download_ai_lite_core() { |
13 | | - API_BASE="https://soc-developer.semiconductor.samsung.com/api/v1/resource/ai-litecore/download" |
14 | | - API_KEY=$SAMSUNG_AI_LITECORE_KEY |
15 | | - |
16 | | - VERSION="0.7" |
17 | | - OS_NAME="Ubuntu 22.04" |
18 | | - OUT_FILE="/tmp/exynos-ai-litecore-v${VERSION}.tar.gz" |
19 | | - TARGET_PATH="/tmp/exynos_ai_lite_core" |
20 | | - |
21 | | - mkdir -p ${TARGET_PATH} |
22 | | - # Presigned issue URL |
23 | | - JSON_RESP=$(curl -sS -G \ |
24 | | - --location --fail --retry 3 \ |
| 30 | +download_and_extract() { |
| 31 | + local base_url="$1" |
| 32 | + local version="$2" |
| 33 | + local out_dir="$3" |
| 34 | + local out_file="$4" |
| 35 | + |
| 36 | + local resp |
| 37 | + resp=$(curl -fsSL -G \ |
25 | 38 | -H "apikey: ${API_KEY}" \ |
26 | | - --data-urlencode "version=${VERSION}" \ |
| 39 | + --data-urlencode "version=${version}" \ |
27 | 40 | --data-urlencode "os=${OS_NAME}" \ |
28 | | - "${API_BASE}") |
| 41 | + "${base_url}") |
| 42 | + |
| 43 | + local download_url |
| 44 | + download_url=$(parse_url "$resp") |
| 45 | + if [[ -z "${download_url}" ]]; then |
| 46 | + echo "ERROR: It failed to download from ${base_url} ." |
| 47 | + echo "Response: $resp" >&2 |
| 48 | + exit 1 |
| 49 | + fi |
| 50 | + |
| 51 | + curl -fsSL -L --retry 3 -o "${out_file}" "${download_url}" |
| 52 | + echo "Download completed: ${out_file}" |
29 | 53 |
|
30 | | - DOWNLOAD_URL=$(echo "$JSON_RESP" | sed -n 's/.*"data":[[:space:]]*"\([^"]*\)".*/\1/p') |
| 54 | + mkdir -p "${out_dir}" |
| 55 | + case "${out_file##*.}" in |
| 56 | + tar|tgz|gz) |
| 57 | + echo "Extracting TAR.GZ..." |
| 58 | + tar -C "${out_dir}" --strip-components=1 -xzvf "${out_file}" |
| 59 | + ;; |
31 | 60 |
|
32 | | - if [[ -z "$DOWNLOAD_URL" ]]; then |
33 | | - echo "Failed to extract download URL" |
34 | | - echo "$JSON_RESP" |
| 61 | + zip) |
| 62 | + echo "Extracting ZIP..." |
| 63 | + unzip -q -d "${out_dir}" "${out_file}" |
| 64 | + ;; |
| 65 | + |
| 66 | + *) |
35 | 67 | exit 1 |
| 68 | + ;; |
| 69 | + esac |
| 70 | + echo "Extracted to: ${out_dir}" |
| 71 | +} |
| 72 | + |
| 73 | +download_ai_lite_core() { |
| 74 | + local litecore_version="${1:-1.0}" |
| 75 | + local litecore_out="/tmp/exynos-ai-litecore-v${litecore_version}.tar.gz" |
| 76 | + local litecore_dir="/tmp/exynos_ai_lite_core" |
| 77 | + |
| 78 | + download_and_extract \ |
| 79 | + "${LITECORE_BASE}" \ |
| 80 | + "${litecore_version}" \ |
| 81 | + "${litecore_dir}" \ |
| 82 | + "${litecore_out}" |
| 83 | + |
| 84 | + export EXYNOS_AI_LITECORE_ROOT="${litecore_dir}" |
| 85 | + export LD_LIBRARY_PATH="${LD_LIBRARY_PATH:-}:${EXYNOS_AI_LITECORE_ROOT}/lib/x86_64-linux" |
| 86 | +} |
| 87 | + |
| 88 | +install_devicefarm_cli() { |
| 89 | + local cli_version="${1:-beta-1.0.8}" |
| 90 | + local cli_out="/tmp/devicefarm-cli-v${cli_version}.zip" |
| 91 | + local cli_dir="/tmp/devicefarm_cli" |
| 92 | + |
| 93 | + download_and_extract \ |
| 94 | + "${DEVICEFARM_BASE}" \ |
| 95 | + "${cli_version}" \ |
| 96 | + "${cli_dir}" \ |
| 97 | + "${cli_out}" |
| 98 | + |
| 99 | + export PATH="${PATH%:}:${cli_dir}" |
| 100 | + chmod +x "${cli_dir}/devicefarm-cli" |
| 101 | +} |
| 102 | + |
| 103 | +reserve_if_needed() { |
| 104 | + if ! command -v devicefarm-cli >/dev/null 2>&1; then |
| 105 | + echo "[WARN] devicefarm-cli is not installed." >&2 |
| 106 | + return 1 |
36 | 107 | fi |
37 | 108 |
|
38 | | - # Download LiteCore |
39 | | - curl -sS -L --fail --retry 3 \ |
40 | | - --output "$OUT_FILE" \ |
41 | | - "$DOWNLOAD_URL" |
| 109 | + local raw_info info_lines |
| 110 | + raw_info="$(devicefarm-cli -I)" |
| 111 | + |
| 112 | + info_lines="$(printf '%s\n' "$raw_info" | grep -v '^\\[INFO\\]')" |
42 | 113 |
|
43 | | - echo "Download done: $OUT_FILE" |
| 114 | + local found_count |
44 | 115 |
|
| 116 | + found_count=$(printf '%s\n' "$info_lines" \ |
| 117 | + | grep -Eo 'Found available reservations *: *[0-9]+' \ |
| 118 | + | grep -Eo '[0-9]+') |
| 119 | + [[ -z "$found_count" ]] && found_count=0 |
45 | 120 |
|
46 | | - tar -C "${TARGET_PATH}" --strip-components=1 -xzvf "${OUT_FILE}" |
| 121 | + echo "[INFO] Current Reserved Count: $found_count" |
| 122 | + |
| 123 | + local THRESHOLD_SECONDS=12600 |
| 124 | + local any_below_threshold=0 |
| 125 | + |
| 126 | + if (( found_count > 0 )); then |
| 127 | + local table_body |
| 128 | + table_body=$(printf '%s\n' "$info_lines" | sed -n '2,$p') |
| 129 | + |
| 130 | + while IFS= read -r line; do |
| 131 | + if [[ "$line" =~ ^[0-9]+[[:space:]]+([0-9]{1,2}:[0-9]{2}:[0-9]{2}) ]]; then |
| 132 | + local time_str="${BASH_REMATCH[1]}" |
| 133 | + IFS=: read -r hh mm ss <<<"$time_str" |
| 134 | + (( seconds = 10#$hh * 3600 + 10#$mm * 60 + 10#$ss )) |
| 135 | + if (( seconds <= THRESHOLD_SECONDS )); then |
| 136 | + any_below_threshold=1 |
| 137 | + break |
| 138 | + fi |
| 139 | + fi |
| 140 | + done <<<"$table_body" |
| 141 | + else |
| 142 | + any_below_threshold=1 |
| 143 | + fi |
47 | 144 |
|
48 | | - export EXYNOS_AI_LITECORE_ROOT=${TARGET_PATH} |
49 | | - export LD_LIBRARY_PATH=${LD_LIBRARY_PATH:-}:${EXYNOS_AI_LITECORE_ROOT}/lib/x86_64-linux |
| 145 | + if (( any_below_threshold )); then |
| 146 | + echo "[INFO] Reserving now." |
| 147 | + devicefarm-cli -R |
| 148 | + else |
| 149 | + echo "[INFO] Don't need to be reserved." |
| 150 | + fi |
| 151 | + |
| 152 | + local info_after reservation_id max_seconds=0 max_id |
| 153 | + |
| 154 | + info_after="$(devicefarm-cli -I)" |
| 155 | + |
| 156 | + local body_after |
| 157 | + body_after=$(printf '%s\n' "$info_after" | grep -v '^\\[INFO\\]' | sed -n '2,$p') |
| 158 | + |
| 159 | + while IFS= read -r line; do |
| 160 | + if [[ "$line" =~ ^[0-9]+[[:space:]]+([0-9]{1,2}:[0-9]{2}:[0-9]{2})[[:space:]].*([0-9a-f-]{36})$ ]]; then |
| 161 | + local time_str="${BASH_REMATCH[1]}" |
| 162 | + local id="${BASH_REMATCH[2]}" |
| 163 | + IFS=: read -r hh mm ss <<<"$time_str" |
| 164 | + (( seconds = 10#$hh * 3600 + 10#$mm * 60 + 10#$ss )) |
| 165 | + if (( seconds > max_seconds )); then |
| 166 | + max_seconds=$seconds |
| 167 | + max_id=$id |
| 168 | + fi |
| 169 | + fi |
| 170 | + done <<<"$body_after" |
| 171 | + |
| 172 | + reservation_id=$max_id |
| 173 | + |
| 174 | + if [[ -n "$reservation_id" ]]; then |
| 175 | + devicefarm-cli -C "$reservation_id" |
| 176 | + devicefarm-cli -E "ls /" |
| 177 | + else |
| 178 | + echo "[WARN] There is no available devices." |
| 179 | + fi |
50 | 180 | } |
51 | 181 |
|
52 | 182 | install_enn_backend() { |
53 | | - NDK_INSTALLATION_DIR=/opt/ndk |
54 | | - rm -rf "${NDK_INSTALLATION_DIR}" && sudo mkdir -p "${NDK_INSTALLATION_DIR}" |
55 | | - ANDROID_NDK_VERSION=r28c |
| 183 | + local ndk_dir="/opt/ndk" |
| 184 | + local ndk_version="r28c" |
| 185 | + |
| 186 | + if [[ ! -d "${ndk_dir}" ]]; then |
| 187 | + sudo mkdir -p "${ndk_dir}" |
| 188 | + sudo chown "$(whoami)":"$(whoami)" "${ndk_dir}" |
| 189 | + fi |
| 190 | + |
| 191 | + export ANDROID_NDK_ROOT="${ndk_dir}" |
| 192 | + echo "NDK will be installed/used at: ${ANDROID_NDK_ROOT}" |
56 | 193 |
|
57 | | - # build Exynos backend |
58 | | - export ANDROID_NDK_ROOT=${ANDROID_NDK_ROOT:-/opt/ndk} |
59 | 194 | bash backends/samsung/build.sh --build all |
60 | | - # set env variable |
61 | | - export EXECUTORCH_ROOT="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")/../.." && pwd)" |
62 | | - export PYTHONPATH=${PYTHONPATH:-}:${EXECUTORCH_ROOT}/.. |
| 195 | + |
| 196 | + export EXECUTORCH_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)" |
| 197 | + export PYTHONPATH="${PYTHONPATH:-}:${EXECUTORCH_ROOT}/.." |
63 | 198 | } |
64 | 199 |
|
65 | | -AI_LITE_CORE_VERSION=0.7.0 |
| 200 | +litecore_ver="1.0" |
| 201 | +devicefarm_ver="beta-1.0.8" |
66 | 202 |
|
67 | | -download_ai_lite_core ${AI_LITE_CORE_VERSION} |
| 203 | +download_ai_lite_core ${litecore_ver} |
| 204 | +install_devicefarm_cli "${devicefarm_ver}" |
68 | 205 | install_enn_backend |
| 206 | +reserve_if_needed |
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