blazingly faster

README.md

@@ -99,15 +99,13 @@ Pass these to `onnx-mlir` when compiling for PIM:
 - `--core-count=<N>` - required positive core count for PIM compilation.
 - `--crossbar-size=<N>` - crossbar width/height. Default in code is `2`.
 - `--crossbar-count=<N>` - crossbars per core. Default in code is `256`.
-- `--pim-merge-scheduler=peft` - merge scheduler. `peft` is the only accepted
-  value in the current code.
 - `--pim-only-codegen` - assume input is already bufferized PIM IR and only run
   the codegen tail.
 - `--pim-emit-json` - also emit `core_*.json` instruction files alongside
   `core_*.pim`.
-- `--pim-export-spatial-dataflow=<none|spatial1|spatial2|spatial3|all>` - control Spatial
-  dataflow CSV reports. The default `all` emits graph, scheduled, and realized
-  snapshots under `reports/`.
+- `--pim-export-spatial-dataflow=<none|spatial1|spatial2|spatial3|spatial4|all>` - control Spatial
+  dataflow CSV reports for the graph, trivially merged graph, scheduled, and
+  realized snapshots under `reports/`.
 - `--use-experimental-conv-impl` - use the alternate convolution lowering.
 - `--ignore-concat-error` - soft-fail a ConcatOp corner case.
 
@@ -170,8 +168,8 @@ Each validation run writes artifacts in the model workspace, for example under
 - `simulation/out.bin` - raw simulator output used for comparison.
 
 The compiler currently dumps dialect snapshots such as `spatial0.mlir`,
-`spatial1_graph.mlir`, `spatial2_scheduled_no_comm.mlir`,
-`spatial3_scheduled.mlir`, `pim0.mlir`, `pim1_buff.mlir`,
+`spatial1_graph.mlir`, `spatial2_trivial_merged.mlir`,
+`spatial3_scheduled_no_comm.mlir`, `spatial4_scheduled.mlir`, `pim0.mlir`, `pim1_buff.mlir`,
 `pim2_coalesced.mlir`, and `pim3_folded.mlir` when an output directory is
 available.