Performance History
Latest Results
fix(schema-codegen): handle enum values inside list defaults
RagedPanda:fix/schema-codegen-enum-defaults
6 hours ago
Clarify when DataLoader loads return distinct awaitables
Only callers of a key that is still loading get their own future. Once the
key is loaded, the cached future is returned, which can't be cancelled.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
rcybulski1122012:fix/dataloader-shared-future-cancellation
8 hours ago
Don't load a key when caching its DataLoader future fails
As on main, write the future to the cache before adding the key to the
batch, so that a cache `set` raising doesn't make `load_fn` load a key no
caller is waiting for.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
rcybulski1122012:fix/dataloader-shared-future-cancellation
8 hours ago
Give callers of a future from a custom cache their own future too
When a custom cache returned a pending future the loader didn't create,
`load` returned it as is, so cancelling one caller still cancelled it for
every other caller.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
rcybulski1122012:fix/dataloader-shared-future-cancellation
8 hours ago
Track live tasks in DataLoader batches to cancel dispatch in O(1)
Each cancellation used to scan the whole batch to know whether a running
dispatch should be cancelled, which was quadratic when most keys of a large
batch were cancelled. The batch now counts its tasks that aren't cancelled.
Also add tests for the dispatch skipping an abandoned batch while a new load
comes in, for load errors not being reported as never retrieved, and for
priming after a cancellation, and release this as a minor version.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
rcybulski1122012:fix/dataloader-shared-future-cancellation
8 hours ago
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