Files
composable_kernel/script/launch_tests.sh
Illia Silin 47c7c034e9 [rocm-libraries] ROCm/rocm-libraries#4525 (commit 7f34b22)
[CK] Fix the launch_tests script.

## Motivation

Fix the script that filters the tests.

## Technical Details

There were several places where the paths had to be updated for the
launch_tests script to work correctly.

## Test Plan

<!-- Explain any relevant testing done to verify this PR. -->

## Test Result

<!-- Briefly summarize test outcomes. -->

## Submission Checklist

- [ ] Look over the contributing guidelines at
https://github.com/ROCm/ROCm/blob/develop/CONTRIBUTING.md#pull-requests.
2026-02-12 04:43:27 +00:00

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#!/bin/bash
# Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
# SPDX-License-Identifier: MIT
# Usage: launch_tests.sh [BUILD_DIR]
# BUILD_DIR: Path to the Ninja build directory (default: <CK_ROOT>/build)
# Get the directory where the script is located
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
# Go one level up to PACKAGE_HOME (the CK project root)
PACKAGE_HOME="$(dirname "$SCRIPT_DIR")"
# Discover the monorepo root (git toplevel), falling back to PACKAGE_HOME
GIT_ROOT="$(git -C "$PACKAGE_HOME" rev-parse --show-toplevel 2>/dev/null)" || GIT_ROOT="$PACKAGE_HOME"
# Accept an optional build directory argument; default to $PACKAGE_HOME/build
BUILD_DIR="${1:-$PACKAGE_HOME/build}"
BUILD_NINJA_FILE="$BUILD_DIR/build.ninja"
if [ ! -f "$BUILD_NINJA_FILE" ]; then
echo "Error: build.ninja not found at $BUILD_NINJA_FILE"
echo "Usage: $0 [BUILD_DIR]"
echo "Please build the project first (e.g., cmake -G Ninja ... && ninja)"
exit 1
fi
python3 "$SCRIPT_DIR/dependency-parser/main.py" parse "$BUILD_NINJA_FILE" --workspace-root "$GIT_ROOT"
# Path to enhanced_dependency_mapping.json in the same directory
JSON_FILE="$BUILD_DIR/enhanced_dependency_mapping.json"
# Check if the JSON file exists
if [ ! -f "$JSON_FILE" ]; then
echo "Error: $JSON_FILE not found."
exit 1
fi
branch=$(git -C "$GIT_ROOT" rev-parse --abbrev-ref HEAD)
# Run the command from the git root so that git diff paths are correct
cd "$GIT_ROOT"
python3 "$SCRIPT_DIR/dependency-parser/main.py" select "$JSON_FILE" origin/develop "$branch"
# Path to tests_to_run.json in the same directory
TEST_FILE="tests_to_run.json"
# Configuration: Adjust these defaults as needed
# Number of tests per ctest command (can be overridden with CTEST_CHUNK_SIZE env var)
DEFAULT_CHUNK_SIZE=10
# Whether to stop on first failure (can be overridden with CTEST_FAIL_FAST env var)
DEFAULT_FAIL_FAST=false
# Split tests into chunks and run multiple ctest commands
# Export variables so Python subprocess can access them
export CHUNK_SIZE=${CTEST_CHUNK_SIZE:-$DEFAULT_CHUNK_SIZE}
export FAIL_FAST=${CTEST_FAIL_FAST:-$DEFAULT_FAIL_FAST}
python3 -c "
import json
import os
import sys
import subprocess
CHUNK_SIZE = int(os.environ.get('CHUNK_SIZE', '10'))
FAIL_FAST = os.environ.get('FAIL_FAST', 'false').lower() == 'true'
with open('$TEST_FILE', 'r') as f:
data = json.load(f)
tests = data.get('tests_to_run', [])
if not tests:
print('# No tests to run')
sys.exit(0)
# Extract just the filename after the last '/'
clean_tests = [os.path.basename(test) for test in tests]
total_tests = len(clean_tests)
total_chunks = (total_tests + CHUNK_SIZE - 1) // CHUNK_SIZE
print(f'# Total tests to run: {total_tests}')
print(f'# Running in {total_chunks} chunk(s) of up to {CHUNK_SIZE} tests each')
print(f'# Fail-fast mode: {FAIL_FAST}')
print()
failed_chunks = []
# Split into chunks
for i in range(0, total_tests, CHUNK_SIZE):
chunk = clean_tests[i:i+CHUNK_SIZE]
chunk_num = (i // CHUNK_SIZE) + 1
print(f'Running test chunk {chunk_num}/{total_chunks} ({len(chunk)} tests)...')
sys.stdout.flush()
# Run ctest command, don't raise exception on failure
cmd = ['ctest', '--output-on-failure', '-R', '|'.join(chunk)]
try:
result = subprocess.run(cmd, cwd='$BUILD_DIR', check=False)
if result.returncode != 0:
failed_chunks.append(chunk_num)
print(f'WARNING: Chunk {chunk_num} had test failures (exit code: {result.returncode})')
# If fail-fast is enabled, exit immediately
if FAIL_FAST:
print(f'FAIL-FAST: Stopping at chunk {chunk_num} due to failures')
sys.exit(1)
except Exception as e:
print(f'ERROR: Failed to run chunk {chunk_num}: {e}')
failed_chunks.append(chunk_num)
if FAIL_FAST:
sys.exit(1)
print()
sys.stdout.flush()
# Print summary
print('=' * 60)
if failed_chunks:
print(f'SUMMARY: {len(failed_chunks)} of {total_chunks} chunk(s) had failures: {failed_chunks}')
print('=' * 60)
sys.exit(1)
else:
print(f'SUMMARY: All {total_chunks} chunk(s) passed successfully!')
print('=' * 60)
sys.exit(0)
"
PYTHON_EXIT=$?
exit $PYTHON_EXIT