Arena-backed tensor-of-tensors: 8-byte view inner cells through einsum/contraction#548

Merged

evaleev merged 26 commits into

feature/arena_tensor

May 19, 2026

Commits on May 14, 2026

arena: add allocator + plan helper + tests

zhihao-deng
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evaleev
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arena_kernels: add ToT kernels + tests

zhihao-deng
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evaleev
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arena_einsum: regime-A (outer-Hadamard) plans + dispatch + tests

zhihao-deng
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evaleev
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tensor: route ToT trivial ops through arena kernels + tests

zhihao-deng
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evaleev
committed
cont_engine: thread arena plan + zero-overhead sizeof gate

zhihao-deng
authored and
evaleev
committed
einsum + tests/cases: hook regime-A arena into einsum + add hec_* case binaries

zhihao-deng
authored and
evaleev
committed
review fixes: portable sizeof gate, explicit plan-move, alignment intent

zhihao-deng
authored and
evaleev
committed

Commits on May 15, 2026

Commits on May 17, 2026

arena ToT: unified construction + arena-aware fill/set/init_elements
evaleev
committed

Commits on May 18, 2026