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fix: broadcast_to uses bilateral semantics + re-broadcast throws (Bugs 3 & 4)

bugSomething isn't workingSomething isn't working

coreInternal engine: Shape, Storage, TensorEngine, iteratorsInternal engine: Shape, Storage, TensorEngine, iterators

Status: Closed (completed).

#536 In SciSharp/NumSharp;

· by Nucs was closed on Feb 14, 2026

Update 385 outdated NumPy documentation URLs (scipy.org → numpy.org)

documentationImprovements or additions to documentationImprovements or additions to documentation

good first issueGood for newcomersGood for newcomers

Status: Closed (completed).

#530 In SciSharp/NumSharp;

· by Nucs was closed on Feb 21, 2026

[Cross] Broadcast Refactor to 1-to-1 numpy match

coreInternal engine: Shape, Storage, TensorEngine, iteratorsInternal engine: Shape, Storage, TensorEngine, iterators

NumPy 2.x ComplianceAligns behavior with NumPy 2.x (NEPs, breaking changes)Aligns behavior with NumPy 2.x (NEPs, breaking changes)

Status: Merged (completed).

SciSharp/NumSharpnumber 538

#538 In SciSharp/NumSharp;

· by Nucs was closed on Feb 14, 2026

[Types] Add int8 (sbyte) support

coreInternal engine: Shape, Storage, TensorEngine, iteratorsInternal engine: Shape, Storage, TensorEngine, iterators

documentation-neededFeature requires documentation after implementation or depiction of lack of documentationFeature requires documentation after implementation or depiction of lack of documentation

enhancementNew feature or requestNew feature or request

missing feature/sNumPy function not yet implemented in NumSharpNumPy function not yet implemented in NumSharp

Status: Closed (completed).

#567 In SciSharp/NumSharp;

· by Nucs was closed on Apr 22, 2026

[Major Rewrite] 600K->71K LOC Backend Rewrite, dynamic IL emission and kernel inlining, SIMD parallelism, 25 new np.* and more

bugSomething isn't workingSomething isn't working

coreInternal engine: Shape, Storage, TensorEngine, iteratorsInternal engine: Shape, Storage, TensorEngine, iterators

refactorCode cleanup without behavior changeCode cleanup without behavior change

Status: Merged (completed).

SciSharp/NumSharpnumber 573

#573 In SciSharp/NumSharp;

· by Nucs was closed on Mar 23, 2026

How to shuffle specific dim?

Status: Closed (completed).

#582 In SciSharp/NumSharp;

· by GF-Huang was closed on Mar 23, 2026

Allow NDarray with element counts exceeding Int32 max

enhancementNew feature or requestNew feature or request

good first issueGood for newcomersGood for newcomers

Status: Closed (completed).

Bug

#583 In SciSharp/NumSharp;

· by harry-xi was closed on Apr 12, 2026

[Core] Migrate from int32 to int64 indexing (NumPy npy_intp alignment)

architectureCross-cutting structural changes affecting multiple componentsCross-cutting structural changes affecting multiple components

enhancementNew feature or requestNew feature or request

NumPy 2.x ComplianceAligns behavior with NumPy 2.x (NEPs, breaking changes)Aligns behavior with NumPy 2.x (NEPs, breaking changes)

performancePerformance improvements or optimizationsPerformance improvements or optimizations

Status: Closed (completed).

#584 In SciSharp/NumSharp;

· by Nucs was closed on Apr 11, 2026

[Major Rewrite] Index/nd.size/nd.shape int→long

architectureCross-cutting structural changes affecting multiple componentsCross-cutting structural changes affecting multiple components

coreInternal engine: Shape, Storage, TensorEngine, iteratorsInternal engine: Shape, Storage, TensorEngine, iterators

NumPy 2.x ComplianceAligns behavior with NumPy 2.x (NEPs, breaking changes)Aligns behavior with NumPy 2.x (NEPs, breaking changes)

Status: Merged (completed).

SciSharp/NumSharpnumber 596

#596 In SciSharp/NumSharp;

· by Nucs was closed on Apr 11, 2026

Release v0.41.0-prerelease: IL Kernel Generator

releaseA newly released versionA newly released version

Status: Merged (completed).

SciSharp/NumSharpnumber 594

#594 In SciSharp/NumSharp;

· by Nucs was closed on Mar 23, 2026

Release v0.50.0-prerelease: long indexing rewrite

releaseA newly released versionA newly released version

Status: Merged (completed).

SciSharp/NumSharpnumber 603

#603 In SciSharp/NumSharp;

· by Nucs was closed on Apr 12, 2026