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[IR2Vec] Add embeddings mode to llvm-ir2vec tool #147844

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@svkeerthy svkeerthy commented Jul 9, 2025

Add embedding generation functionality to the llvm-ir2vec tool, complementing the existing triplet generation mode.

This change completes the IR2Vec tool by adding the embedding generation functionality, which was previously mentioned as a TODO item. The tool now supports both triplet generation for vocabulary training and embedding generation using a trained vocabulary.

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svkeerthy commented Jul 9, 2025

@svkeerthy svkeerthy changed the title IR2Vec Tool Enhancements [IR2Vec] Add embeddings mode to llvm-ir2vec tool Jul 9, 2025
@svkeerthy svkeerthy marked this pull request as ready for review July 9, 2025 22:55
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Premerge failures here also look relevant.

@svkeerthy svkeerthy force-pushed the users/svkeerthy/07-09-ir2vec_tool branch from 7c4d86d to 5f1f3fe Compare July 11, 2025 19:54
@svkeerthy svkeerthy force-pushed the users/svkeerthy/07-09-ir2vec_tool_enhancements branch 2 times, most recently from bf757c0 to 684d298 Compare July 11, 2025 21:35
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github-actions bot commented Jul 11, 2025

✅ With the latest revision this PR passed the Python code formatter.

@svkeerthy svkeerthy force-pushed the users/svkeerthy/07-09-ir2vec_tool_enhancements branch 2 times, most recently from 2d88b38 to 6fd2dca Compare July 11, 2025 22:10
@svkeerthy svkeerthy requested a review from boomanaiden154 July 11, 2025 22:10
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Minor style nits, otherwise LGTM.

@@ -34,7 +42,7 @@
#include "llvm/Support/raw_ostream.h"

using namespace llvm;
using namespace ir2vec;
using namespace llvm::ir2vec;
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Instead of using statements, it might be better to wrap everything outside of main in an anonymous namespace inside the llvm::ir2vec namespace. I'm not sure what the coding standards are, but that's the pattern I see in other tools like llvm-exegesis.

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Done


// Generate embeddings based on the specified level
switch (Level) {
case FunctionLevel: {
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Does clang-format not let you indent here?

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Wierdly yes!

@svkeerthy svkeerthy force-pushed the users/svkeerthy/07-09-ir2vec_tool_enhancements branch from 6fd2dca to 4e92c2b Compare July 14, 2025 17:40
@svkeerthy svkeerthy force-pushed the users/svkeerthy/07-09-ir2vec_tool branch from 5f1f3fe to 744b38b Compare July 14, 2025 17:40
@svkeerthy svkeerthy force-pushed the users/svkeerthy/07-09-ir2vec_tool_enhancements branch from 4e92c2b to f975249 Compare July 14, 2025 18:02
@svkeerthy svkeerthy force-pushed the users/svkeerthy/07-09-ir2vec_tool branch from 744b38b to 51b0120 Compare July 14, 2025 18:11
@svkeerthy svkeerthy force-pushed the users/svkeerthy/07-09-ir2vec_tool_enhancements branch 2 times, most recently from ab12375 to a3b518b Compare July 14, 2025 20:45
@svkeerthy svkeerthy force-pushed the users/svkeerthy/07-09-ir2vec_tool branch from 51b0120 to e931cf1 Compare July 14, 2025 20:45
@svkeerthy svkeerthy force-pushed the users/svkeerthy/07-09-ir2vec_tool branch from e931cf1 to 0f1720f Compare July 14, 2025 23:40
@svkeerthy svkeerthy force-pushed the users/svkeerthy/07-09-ir2vec_tool_enhancements branch from a3b518b to f2498dc Compare July 14, 2025 23:41
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2 participants