✨ Add `qtensor` dialect to MLIR#1542

Merged

denialhaag merged 117 commits into

munich-quantum-toolkit:mainfrom

li-mingbao:qtensor

Mar 19, 2026

Commits on Feb 26, 2026

add base qtensor implementation
Li-ming Bao
committed
add additional operations
Li-ming Bao
committed

Commits on Mar 1, 2026

adjust build functions
Li-ming Bao
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add builders in QCO
Li-ming Bao
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add canonicalization for extract
Li-ming Bao
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Commits on Mar 2, 2026

add additional canonicalization
Li-ming Bao
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add tests for qtensor
Li-ming Bao
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copy tensor insertslice
Li-ming Bao
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add additional tests
Li-ming Bao
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add docstrings in QCOProgramBuilder
Li-ming Bao
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adjust builder functions in QCOProgramBuilder
Li-ming Bao
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add general canonicalization
Li-ming Bao
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fix wrong operation in folExtractAfterInsertSlice
Li-ming Bao
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adjust structure of qtensor dialect
Li-ming Bao
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Commits on Mar 3, 2026

adjust headers
Li-ming Bao
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refactor dialect structure
Li-ming Bao
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fix issues in copied code
Li-ming Bao
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Commits on Mar 4, 2026

smaller fixes
Li-ming Bao
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Merge remote-tracking branch 'upstream/main' into qtensor
Li-ming Bao
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remove memref interface for now
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remove duplicated code
Li-ming Bao
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Commits on Mar 5, 2026

add allocTensorOp
Li-ming Bao
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fix some headers
Li-ming Bao
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Merge remote-tracking branch 'upstream/main' into qtensor
Li-ming Bao
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add allocDeallocPair canonicalization
Li-ming Bao
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fix linter issues
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remove unused code
Li-ming Bao
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🎨 pre-commit fixes
pre-commit-ci[bot]
committed
more linter issue fixes
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Commits on Mar 7, 2026

update slice operations to newer version
Li-ming Bao
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update descriptions and docs to fit project style
Li-ming Bao
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remove useless functions
Li-ming Bao
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Commits on Mar 9, 2026

add fromTensor test
Li-ming Bao
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fix linter issue
Li-ming Bao
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smaller fixes
Li-ming Bao
committed
add source of copied parts
Li-ming Bao
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adjust tablegen file
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add additional test for dynamic indices
Li-ming Bao
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remove redundant dialect includes
Li-ming Bao
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address code rabbit suggestions
Li-ming Bao
committed
fix linter issues
Li-ming Bao
committed
address more coderabbit suggestions
Li-ming Bao
committed
fix typo
Li-ming Bao
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rename test name
Li-ming Bao
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separate tensor and qubit tracking
Li-ming Bao
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Merge remote-tracking branch 'upstream/main' into qtensor
Li-ming Bao
committed
fix linter issues
Li-ming Bao
committed
address more coderabbit feedback
Li-ming Bao
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more coderabbit suggestions
Li-ming Bao
committed
more coderabbit feedback
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committed

Commits on Mar 10, 2026

address review feedback
Li-ming Bao
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correct error message
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use newer style of operation creation
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add missing word
Li-ming Bao
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fix name in CMakeLists
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more coderabbit fixes
Li-ming Bao
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more coderabbit fixes
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make strides optional and set default values
Li-ming Bao
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remove conversion to tensor operations for insertOp and fromElementsOp
Li-ming Bao
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Merge remote-tracking branch 'upstream/main' into qtensor
Li-ming Bao
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address coderabbit suggestions
Li-ming Bao
committed
remove redundant tests
Li-ming Bao
committed

Commits on Mar 12, 2026

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li-mingbao
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denialhaag
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🎨 pre-commit fixes
pre-commit-ci[bot]
committed
simplify implementation by only allowing dynamic size and offset
Li-ming Bao
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adjust extractSlice and insertSlice operations
Li-ming Bao
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rename class names
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refactor implementation
Li-ming Bao
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rename builder function names
Li-ming Bao
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add sameIndex function to check for identical index values
Li-ming Bao
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remove more redundant code
Li-ming Bao
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minor fixes
Li-ming Bao
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rearrange verifiers and add docstrings
Li-ming Bao
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clean up headers
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apply changes to tests
Li-ming Bao
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rearrange tablegen file
Li-ming Bao
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removed unused interface
Li-ming Bao
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reorder results of extract and extractSliceOp
Li-ming Bao
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Merge remote-tracking branch 'upstream/main' into qtensor
Li-ming Bao
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remove redundant builder
Li-ming Bao
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fix linter issues
Li-ming Bao
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fix extractInsert fold
Li-ming Bao
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add additional tests and rename tests
Li-ming Bao
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fix linter issues
Li-ming Bao
committed

Commits on Mar 13, 2026

clean up code a bit
Li-ming Bao
committed
Merge remote-tracking branch 'upstream/main' into qtensor
Li-ming Bao
committed
fix linter issues
Li-ming Bao
committed
address coderabbit comments
Li-ming Bao
committed
address more coderabbit comments
Li-ming Bao
committed
fix typo
Li-ming Bao
committed

Commits on Mar 15, 2026

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li-mingbao
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denialhaag
authored
simplify code and use 1D tensor as type
Li-ming Bao
committed
add qubit type constraint in tablegen to simplify verifiers
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committed

Commits on Mar 16, 2026

remove redundant headers
Li-ming Bao
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Update CHANGELOG.md
Li-ming Bao
committed
fix linter issues
Li-ming Bao
committed
apply coderabbit suggestions
Li-ming Bao
committed
apply coderabbit feedback
Li-ming Bao
committed
fix linter issue
Li-ming Bao
committed
Merge remote-tracking branch 'upstream/main' into qtensor
Li-ming Bao
committed
fix grammar mistakes
Li-ming Bao
committed

Commits on Mar 18, 2026

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li-mingbao
and
burgholzer
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update the descriptions
Li-ming Bao
committed
apply code review suggestions and simplify code
Li-ming Bao
committed
remove dead code
Li-ming Bao
committed
remove redundant helper function
Li-ming Bao
committed
add dynamic sizes for allocOp
Li-ming Bao
committed
apply coderabbit feedback
Li-ming Bao
committed
address coderabbit comments and linter issues
Li-ming Bao
committed
add back accidently removed functioN
Li-ming Bao
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add additional tests at different indices and offsets
Li-ming Bao
committed
Merge branch 'main' into qtensor
denialhaag
authored