040000 tree 1cc8a5cdc44ded17209e9b8cb19e5cceee322a77	checkpointing
040000 tree 1cc8a5cdc44ded17209e9b8cb19e5cceee322a77	external-enrichment
040000 tree 1cc8a5cdc44ded17209e9b8cb19e5cceee322a77	introduction
040000 tree 1cc8a5cdc44ded17209e9b8cb19e5cceee322a77	object-reuse
040000 tree 9779a05c49d0f76c5ccff8cd847d5deebe717888	state-migration
040000 tree 1cc8a5cdc44ded17209e9b8cb19e5cceee322a77	throughput