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[new dtypes, NEP50] fully supported Half/Complex/SByte, np.* alias overhaul, NumPy 2.x type alias alignment #612

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Merged
Nucs merged 59 commits into from
Apr 22, 2026
Merged

[new dtypes, NEP50] fully supported Half/Complex/SByte, np.* alias overhaul, NumPy 2.x type alias alignment #612

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232601a
feat(types): add SByte (int8), Half (float16), Complex (complex128) d…
Nucs Apr 15, 2026
57d1695
feat(types): add SByte/Half/Complex support to Storage getters and se…
Nucs Apr 15, 2026
0e82b3f
feat(types): Add SByte (int8), Half (float16), and Complex (complex12…
Nucs Apr 15, 2026
c8c5683
feat(types): Complete SByte/Half/Complex dtype support with arithmeti…
Nucs Apr 15, 2026
0361007
feat(ILKernel): Add SByte/Half/Complex support to IL kernel generators
Nucs Apr 15, 2026
65b1887
fix(ILKernel): Fix Half property access and add CachedMethods for Hal…
Nucs Apr 15, 2026
a8e4083
fix(Complex): np.abs(complex) now returns float64 matching NumPy
Nucs Apr 15, 2026
1ccd34e
refactor(ILKernel): Handle Complex abs in IL kernel instead of iterat…
Nucs Apr 15, 2026
76791eb
feat(NDArray): Add Get*/Set* methods for SByte/Half/Complex dtypes
Nucs Apr 15, 2026
20a0244
test(NewDtypes): Add comprehensive tests for SByte/Half/Complex dtypes
Nucs Apr 15, 2026
1a0c964
fix(ILKernel): Add comprehensive Half/Complex unary math support
Nucs Apr 15, 2026
3c135e6
fix(ILKernel): Add Half/Complex support to reduction operations
Nucs Apr 15, 2026
9ab90e9
fix(ILKernel): Use cached methods for Half type conversion
Nucs Apr 15, 2026
8f209af
fix(dtypes): Add Half/Complex support to cumulative ops, mean, std, a…
Nucs Apr 15, 2026
396905a
fix: Optimize Single->Half conversion and fix mean axis dtype
Nucs Apr 15, 2026
5f45892
fix(dtypes): Add Complex ArgMax/ArgMin, IsInf/IsNan/IsFinite, Half Na…
Nucs Apr 15, 2026
e2e954a
fix(dot): Preserve dtype in 1-D dot product
Nucs Apr 16, 2026
b53231c
fix(cast): Use NumPy-compatible wrapping in fallback converter
Nucs Apr 16, 2026
749a618
fix(dtypes): Align float16 type promotion with NumPy 2.x
Nucs Apr 16, 2026
4e2c9ec
fix(dtypes): Add new dtype support for comparisons and array creation
Nucs Apr 16, 2026
2993b5e
fix(cast): Align dtype conversions with NumPy 2.x behavior
Nucs Apr 16, 2026
afe8535
fix(cast): Use int32 intermediate for float-to-byte conversion
Nucs Apr 16, 2026
8aebdc6
test(cast): Add comprehensive dtype conversion parity tests
Nucs Apr 16, 2026
b24a5a3
test(dtypes): Add NumPy parity tests for new dtype fixes
Nucs Apr 16, 2026
05b1bf4
test(dtypes): Add comprehensive dtype conversion matrix tests
Nucs Apr 16, 2026
5bdfda0
test(dtypes): Add additional edge cases and NumSharp-specific type tests
Nucs Apr 16, 2026
345d19a
test(dtypes): Complete 12×12 dtype conversion matrix coverage
Nucs Apr 16, 2026
fbf0b60
test(dtypes): Add complete Complex type conversion coverage
Nucs Apr 16, 2026
12d59ff
fix(casting): NumPy-parity for 7 broken conversion paths + battletests
Nucs Apr 16, 2026
1b19eb4
fix(casting): Round 2 - char source + fallback converters + 3-arg Cha…
Nucs Apr 16, 2026
1e0c237
fix(casting): Round 3 - remove IConvertible constraint, add Converts<…
Nucs Apr 16, 2026
bbf68e5
fix(casting): Round 4 - align leftover conversion paths for Half/Comp…
Nucs Apr 17, 2026
0073416
fix(casting): Round 5A - ArraySlice.Allocate + np.searchsorted Half/C…
Nucs Apr 17, 2026
d0acb0b
fix(casting): Round 5B+5C+5D - align all leftover IConvertible/Conver…
Nucs Apr 17, 2026
2ae5fd7
fix(casting): DateTime/TimeSpan NumPy-parity conversions
Nucs Apr 17, 2026
b9a7de6
test(casting): Round 5E - restore Misaligned tests + duplicate test f…
Nucs Apr 17, 2026
9f93439
fix(casting): double-precision boundary bugs in ToInt64/ToTimeSpan/To…
Nucs Apr 17, 2026
4fa53ab
fix(casting): ToUInt32(double) overflow returns 0 (NumPy parity)
Nucs Apr 19, 2026
652623a
fix(casting): 6 more precision-boundary bugs in double->int converters
Nucs Apr 19, 2026
74185fa
feat(dtypes): Round 6 — B11 + B10/B17 + B14 Half/Complex parity fixes
Nucs Apr 19, 2026
b10a6b0
feat(dtypes): Round 7 — B18/B19/B20 Complex axis-reduction fixes
Nucs Apr 19, 2026
07d96f6
feat(operators): Round 6 — add << and >> operator overloads to NDArray
Nucs Apr 19, 2026
4e74d88
feat(DateTime64): NumPy datetime64 parity + interop with DateTime/Dat…
Nucs Apr 19, 2026
acc3027
refactor(DateTime64): quality pass — trim to helper-scope, fix contracts
Nucs Apr 19, 2026
ab42d7d
test(dtypes): Round 8 — edge-case battletest coverage for Rounds 6+7 …
Nucs Apr 19, 2026
f1a8cc0
fix(dtypes): Round 9 — close B21/B22/B23/B24 edge-case parity bugs
Nucs Apr 20, 2026
6a182ea
refactor(kernels): inline ComplexExp2Helper as direct IL emit
Nucs Apr 20, 2026
7fca420
refactor(kernels): inline six Complex IL helpers — eliminate method-c…
Nucs Apr 20, 2026
75fd72b
fix(kernels): Round 10 — B25/B26 + sign-of-zero, found by NumPy battl…
Nucs Apr 20, 2026
5f31174
feat(coverage): Round 11 — Creation APIs x Half/Complex/SByte parity …
Nucs Apr 20, 2026
a00e273
feat(coverage): Round 12 — extended Creation sweep, B30/B31/B32 closed
Nucs Apr 20, 2026
e75261a
feat(coverage): Round 13 — Arithmetic x Half/Complex/SByte, 6 bugs cl…
Nucs Apr 20, 2026
b605c60
feat(coverage): Round 14 — Reductions x Half/Complex/SByte, 10 bugs c…
Nucs Apr 20, 2026
5415e52
feat(coverage): Round 15 — close B9 + B13, comprehensive audit
Nucs Apr 20, 2026
bacf59d
test(dtypes): Remove 11 stale [OpenBugs] tags for Half/Complex tests
Nucs Apr 21, 2026
dd5ac8c
feat(dtypes): NumPy 2.x type-alias alignment + np.dtype parser rewrite
Nucs Apr 22, 2026
60ed3a4
docs: cleanup
Nucs Apr 22, 2026
b36555f
Delete REVIEW_FINDINGS.md
Nucs Apr 22, 2026
bd5f5d7
feat(dtypes): Half/SByte/Complex coverage audit + NumPy parity fixes
Nucs Apr 22, 2026
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