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python-graphblas
python-graphblas
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Add fast paths for scalar element access
- #599
#599
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10/30
eriknw
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python-graphblas/python-graphblas:main
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python-graphblas/python-graphblas:19-scalar-fast-paths
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Add fast paths for scalar element access
#599
eriknw
wants to merge 17 commits into
main
python-graphblas/python-graphblas:main
from
19-scalar-fast-paths
python-graphblas/python-graphblas:19-scalar-fast-paths
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Commits on Nov 13, 2026
Add fast path to Vector.get and Matrix.get for plain integer indices
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Add fast paths for __contains__, scalar __setitem__, and ScalarIndexExpr.new()
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Add plain-int fast lane to parse_index
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Add parity tests for the scalar-access fast paths
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Add single-extract fast path for v[i].value / float(v[i]) scalar reads
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Gate the scalar fast lanes on real integers, matching parse_index
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Skip the setitem UDT fallback test without UDF support
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Keep the scalar-element fast path a GrB scalar under bizarro scalars
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Leave ints beyond INT64 to the full setitem path
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Update `scalar._literal_store_dtype` to `literals._literal_store_dtype`
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Teach codespell the bu in the fast-path parity tests
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Stop the Recorders two tests leave running, and fail a test that does
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Report GraphBLAS's error when extracting an element into a C scalar
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Report GraphBLAS's error from nvals, nrows, ncols, size and Scalar reads
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Test that the scalar fast paths raise GraphBLAS errors as the full path does
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Cover the row and column case of Matrix in; exclude failure-only helpers
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Give a scalar index expression's other attributes a GrB_Scalar after a value read
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