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composable_kernel/script/tools/ck-start
2026-01-26 10:29:28 -08:00

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#!/bin/bash
# Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
# SPDX-License-Identifier: MIT
# CK Start - Start Docker container for Composable Kernel testing
set -e
set -o pipefail
# Find script directory and load common utilities
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
source "${SCRIPT_DIR}/common.sh"
# Initialize configuration
PROJECT_ROOT=$(get_project_root "${SCRIPT_DIR}")
CONTAINER_NAME=$(get_container_name "${PROJECT_ROOT}")
# Help message
show_help() {
cat << EOF
CK Start - Start Docker container for Composable Kernel testing
Usage: ck-start [options] [container_name]
Options:
-h, --help Show this help message
--image <image> Specify Docker image (overrides CK_DOCKER_IMAGE)
Arguments:
container_name Optional container name (default: ck_<username>_<branch>)
Environment:
CK_CONTAINER_NAME - Override default container name
CK_DOCKER_IMAGE - Override Docker image (default: rocm/composable_kernel:ck_ub24.04_rocm7.0.1)
Examples:
ck-start # Start container with default name
ck-start my_ck_container # Start container with custom name
ck-start --image rocm/composable_kernel:latest
EOF
}
# Parse arguments
while [[ $# -gt 0 ]]; do
case $1 in
-h|--help)
show_help
exit 0
;;
--image)
export CK_DOCKER_IMAGE="$2"
shift 2
;;
*)
CONTAINER_NAME="$1"
shift
;;
esac
done
# Get Docker image
DOCKER_IMAGE=$(get_docker_image)
# Check if container exists and is running
if container_exists "${CONTAINER_NAME}"; then
if container_is_running "${CONTAINER_NAME}"; then
echo "Container '${CONTAINER_NAME}' is already running"
docker exec "${CONTAINER_NAME}" bash -c "echo 'Working directory:' && pwd"
exit 0
else
echo "Starting existing container '${CONTAINER_NAME}'..."
docker start "${CONTAINER_NAME}"
echo "Container started"
docker exec "${CONTAINER_NAME}" bash -c "echo 'Working directory:' && pwd"
exit 0
fi
fi
# Create new container
echo "Creating new Docker container '${CONTAINER_NAME}'..."
echo "Docker image: ${DOCKER_IMAGE}"
echo "Project root: ${PROJECT_ROOT}"
echo ""
docker run -d \
--name "${CONTAINER_NAME}" \
--device=/dev/kfd --device=/dev/dri \
--security-opt seccomp=unconfined \
--group-add video \
-v "${PROJECT_ROOT}":/workspace \
-w /workspace \
"${DOCKER_IMAGE}" \
tail -f /dev/null
echo ""
echo "Container '${CONTAINER_NAME}' started successfully"
docker exec "${CONTAINER_NAME}" bash -c "echo 'Working directory:' && pwd"
# Show GPU info
echo ""
echo "GPU Information:"
docker exec "${CONTAINER_NAME}" bash -c "rocm-smi --showproductname 2>/dev/null | head -5 || echo 'No GPU detected'"