# Schema: Polkadot SDK PRDoc Schema (prdoc) v1.0.0
# See doc at https://raw.githubusercontent.com/paritytech/polkadot-sdk/master/prdoc/schema_user.json

title: Fix algorithmic complexity of the on-demand scheduler.

doc:
  - audience: Runtime Dev
    description: |
      Improves on demand performance by a significant factor. Previously, having many on-demand cores
      would cause really poor blocktimes due to the fact that for each core the full order queue was
      processed. This allows for increasing the max size of the on-demand queue if needed.

      At the same time, the spot price for on-demand is now checked prior to every order, ensuring
      that economic backpressure will be applied.

crates:
  - name: polkadot-runtime-parachains