FA-99184 / Checkpoint tensor mapping / Member archive
Checkpoint mapping: different fixed dimensions pass shard compatibility · case 04
different fixed dimensions pass shard compatibility.
Case contract
Return True when all non-scalar shapes have equal rank, nonnegative axis, and equal dimensions except along axis; empty input is False.
Why this case matters
A bounded offline model of checkpoint tensor bookkeeping in a training workflow.
One recorded failure
Sample boundary fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| wrong fixed | true | false | Failed |
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