sched docs

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2026-04-15 10:34:47 +08:00
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@@ -17,9 +17,9 @@ The `UOp` graph specifies the compute in terms of low level tinygrad ops. Not al
## Scheduling
The [scheduler](https://github.com/tinygrad/tinygrad/tree/master/tinygrad/engine/schedule.py) converts the graph of UOps into a list of `ExecItem`. One `ExecItem` is one kernel on the GPU, and the scheduler is responsible for breaking the large compute graph into subgraphs that can fit in a kernel. `ast` specifies what compute to run, and `bufs` specifies what buffers to run it on.
The [scheduler](https://github.com/tinygrad/tinygrad/tree/master/tinygrad/schedule/__init__.py) converts the graph of UOps into a list of `ExecItem`. One `ExecItem` is one kernel on the GPU, and the scheduler is responsible for breaking the large compute graph into subgraphs that can fit in a kernel. `ast` specifies what compute to run, and `bufs` specifies what buffers to run it on.
::: tinygrad.engine.schedule.ExecItem
::: tinygrad.schedule.ExecItem
## Lowering