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GGitHub[mlir][doc] Fix transform dialect tutorial ch3 (#150456)

1a4f0d61创建于 2025年7月26日历史提交

文件	最后提交记录	最后更新时间
include	[mlir][doc] Fix transform dialect tutorial ch3 (#150456) Fixed some bugs in documentation. Add CallOpInterfaceHandle to the arguments of ChangeCallTargetOp, after doing so the section described in the documentation works correctly, Otherwise the following code reports an error. // Cast to our new type. %casted = transform.cast %call : !transform.any_op to !transform.my.call_op_interface // Using our new operation. transform.my.change_call_target %casted, "microkernel" : !transform.my.call_op_interface	1 年前
lib	[mlir] Support DialectRegistry extension comparison (#101119) PassManager::run loads the dependent dialects for each pass into the current context prior to invoking the individual passes. If the dependent dialect is already loaded into the context, this should be a no-op. However, if there are extensions registered in the DialectRegistry, the dependent dialects are unconditionally registered into the context. This poses a problem for dynamic pass pipelines, however, because they will likely be executing while the context is in an immutable state (because of the parent pass pipeline being run). To solve this, we'll update the extension registration API on DialectRegistry to require a type ID for each extension that is registered. Then, instead of unconditionally registered dialects into a context if extensions are present, we'll check against the extension type IDs already present in the context's internal DialectRegistry. The context will only be marked as dirty if there are net-new extension types present in the DialectRegistry populated by PassManager::getDependentDialects. Note: this PR removes the addExtension overload that utilizes std::function as the parameter. This is because std::function is copyable and potentially allocates memory for the contained function so we can't use the function pointer as the unique type ID for the extension. Downstream changes required: - Existing DialectExtension subclasses will need a type ID to be registered for each subclass. More details on how to register a type ID can be found here: https://github.com/llvm/llvm-project/blob/8b68e06731e0033ed3f8d6fe6292ae671611cfa1/mlir/include/mlir/Support/TypeID.h#L30 - Existing uses of the std::function overload of addExtension will need to be refactored into dedicated DialectExtension classes with associated type IDs. The attached std::function can either be inlined into or called directly from DialectExtension::apply. --------- Co-authored-by: Mehdi Amini <joker.eph@gmail.com>	1 年前
transform-opt	[mlir] update transform dialect tutorials (#81199) Use the "main" transform-interpreter pass instead of the test pass. This, along with the previously introduced debug extension, now allow tutorials to no longer depend on test passes and extensions.	2 年前
CMakeLists.txt	[mlir] add initial chapters of the transform dialect tutorial The transform dialect has been around for a while and is sufficiently stable at this point. Add the first three chapters of the tutorial describing its usage and extension. Reviewed By: springerm Differential Revision: https://reviews.llvm.org/D151491	3 年前