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| Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with |
| the License. You may obtain a copy of the License at |
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| http://www.apache.org/licenses/LICENSE-2.0 |
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| Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on |
| an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the |
| specific language governing permissions and limitations under the License. |
| --> |
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| # Heun scheduler inspired by Karras et. al paper |
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| ## Overview |
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| Algorithm 1 of [Karras et. al](https://arxiv.org/abs/2206.00364). |
| Scheduler ported from @crowsonkb's https://github.com/crowsonkb/k-diffusion library: |
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| All credit for making this scheduler work goes to [Katherine Crowson](https://github.com/crowsonkb/) |
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| ## HeunDiscreteScheduler |
| [[autodoc]] HeunDiscreteScheduler |