[Mlir-commits] [mlir] [MLIR][Python] Add `GreedyRewriteDriverConfig` parameter to `apply_patterns_and_fold_greedily` (PR #174785)

[Maksim Levental]

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@@ -509,26 +509,42 @@ void populateRewriteSubmodule(nb::module_ &m) {
            &PyFrozenRewritePatternSet::createFromCapsule);
   m.def(
        "apply_patterns_and_fold_greedily",
-       [](PyModule &module, PyFrozenRewritePatternSet &set) {
+       [](PyModule &module, PyFrozenRewritePatternSet &set, nb::object config) {
+         if (config.is_none()) {
+           config = nb::cast(PyGreedyRewriteDriverConfig());
+         }
+
          auto status = mlirApplyPatternsAndFoldGreedily(
-             module.get(), set.get(), mlirGreedyRewriteDriverConfigCreate());
+             module.get(), set.get(),
+             nb::cast<PyGreedyRewriteDriverConfig &>(config).get());
          if (mlirLogicalResultIsFailure(status))
            throw std::runtime_error("pattern application failed to converge");
        },
-       "module"_a, "set"_a,
+       "module"_a, "set"_a, "config"_a = nb::none(),
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makslevental wrote:

so then we can change to `std::shared_ptr` with a custom deleter? if you want i can do it but you're gonna have to push this PR up as a branch on this repo (or i can resubmit/take over the PR).

https://github.com/llvm/llvm-project/pull/174785