[Mlir-commits] [mlir] Added PyThreadPool as wrapper around MlirLlvmThreadPool in MLIR python bindings (PR #130109)

[Peter Hawkins]

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@@ -47,3 +47,17 @@
 assert '"mlir.ir.Context._CAPIPtr"' in repr(c4_capsule)
 c5 = mlir.ir.Context._CAPICreate(c4_capsule)
 assert c4 is c5
+c4 = None
+c5 = None
+gc.collect()
+
+# Create a global threadpool and use it in two contexts
+tp = mlir.ir.ThreadPool()
+assert tp.get_max_concurrency() > 0
+c5 = mlir.ir.Context()
+c5.enable_multithreading(False)
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hawkinsp wrote:

Perhaps it would be simplest to require the user to provide the thread pool at context construction time? That way you can't mess it up.

https://github.com/llvm/llvm-project/pull/130109