单目3D初始代码

tools/convert_gt_to_label/rewrite_visualization_archives.sh

@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PROJECT_ROOT="$(cd "${SCRIPT_DIR}/../.." && pwd)"
+
+PYTHON_BIN="${PYTHON_BIN:-/deeplearning_team/ydong/dongying/miniconda/envs/dev/bin/python}"
+
+detect_cpu_count() {
+    local cpu_count
+    cpu_count="$(getconf _NPROCESSORS_ONLN 2>/dev/null || nproc 2>/dev/null || echo 1)"
+    if [[ ! "${cpu_count}" =~ ^[0-9]+$ ]] || (( cpu_count <= 0 )); then
+        cpu_count=1
+    fi
+    echo "${cpu_count}"
+}
+
+calc_workers() {
+    local cpu_count="$1"
+    if (( cpu_count >= 16 )); then
+        echo 4
+    elif (( cpu_count >= 8 )); then
+        echo 2
+    else
+        echo 1
+    fi
+}
+
+CPU_COUNT="$(detect_cpu_count)"
+
+# 归档重写主要是串行读取 + gzip 写出，默认给一套偏稳妥的并发配置；
+# 如需手动调节，可在命令前覆盖这些环境变量。
+VIS_REWRITE_WORKERS="${VIS_REWRITE_WORKERS:-$(calc_workers "${CPU_COUNT}")}"
+VIS_REWRITE_GZIP_LEVEL="${VIS_REWRITE_GZIP_LEVEL:-1}"
+
+exec "${PYTHON_BIN}" \
+    "${PROJECT_ROOT}/tools/convert_gt_to_label/rewrite_visualization_archives.py" \
+    --workers "${VIS_REWRITE_WORKERS}" \
+    --gzip-compresslevel "${VIS_REWRITE_GZIP_LEVEL}" \
+    "$@"