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[mlir][sparse] add sparsification options to pretty print and debug s… #80205

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Feb 1, 2024
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[mlir][sparse] add sparsification options to pretty print and debug s… #80205

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[mlir][sparse] add sparsification options to pretty print and debug s…
Jan 31, 2024
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Feb 1, 2024
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19 changes: 17 additions & 2 deletions mlir/include/mlir/Dialect/SparseTensor/Transforms/Passes.h
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Original file line number Diff line number Diff line change
Expand Up @@ -47,6 +47,12 @@ enum class ReinterpretMapScope {
kExceptGeneric, // reinterprets operation other than linalg.generic
};

/// Defines a scope for reinterpret map pass.
enum class DebugSparseIteration {
kNone, // generate fully inlined (and functional) sparse iteration
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kInterfaceOnly, // generate only place-holder for sparse iteration
};

#define GEN_PASS_DECL
#include "mlir/Dialect/SparseTensor/Transforms/Passes.h.inc"

Expand Down Expand Up @@ -74,11 +80,20 @@ std::unique_ptr<Pass> createPreSparsificationRewritePass();

/// Options for the Sparsification pass.
struct SparsificationOptions {
SparsificationOptions(SparseParallelizationStrategy p, DebugSparseIteration d,
bool enableRT)
: parallelizationStrategy(p), debugSparseIteration(d),
enableRuntimeLibrary(enableRT) {}

SparsificationOptions(SparseParallelizationStrategy p, bool enableRT)
: parallelizationStrategy(p), enableRuntimeLibrary(enableRT) {}
: SparsificationOptions(p, DebugSparseIteration::kNone, enableRT) {}

SparsificationOptions()
: SparsificationOptions(SparseParallelizationStrategy::kNone, true) {}
: SparsificationOptions(SparseParallelizationStrategy::kNone,
DebugSparseIteration::kNone, true) {}

SparseParallelizationStrategy parallelizationStrategy;
DebugSparseIteration debugSparseIteration;
bool enableRuntimeLibrary;
};

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7 changes: 7 additions & 0 deletions mlir/include/mlir/Dialect/SparseTensor/Transforms/Passes.td
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Expand Up @@ -130,6 +130,13 @@ def SparsificationPass : Pass<"sparsification", "ModuleOp"> {
clEnumValN(mlir::SparseParallelizationStrategy::kAnyStorageAnyLoop,
"any-storage-any-loop",
"Enable sparse parallelization for any storage and loop."))}]>,
Option<"debugSparseIteration", "debug-sparse-iteration", "mlir::DebugSparseIteration",
"mlir::DebugSparseIteration::kNone",
"Pretty print sparse loops to debug sparse iteration", [{llvm::cl::values(
clEnumValN(mlir::DebugSparseIteration::kNone, "none",
"Turn off pretty printing and generates functional code."),
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clEnumValN(mlir::DebugSparseIteration::kInterfaceOnly, "interface-only",
"Generate non-functional interfaces for sparse iteration."))}]>,
Option<"enableRuntimeLibrary", "enable-runtime-library", "bool",
"true", "Enable runtime library for manipulating sparse tensors">,
];
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