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ce713d95fc
* Extract sub-tree deletion functions into separate sub-modules * Move/rename `aristo_desc.accLruSize` => `aristo_constants.ACC_LRU_SIZE` * Lazily delete sub-trees why: This gives some control of the memory used to keep the deleted vertices in the cached layers. For larger sub-trees, keys and vertices might be on the persistent backend to a large extend. This would pull an amount of extra information from the backend into the cached layer. For lazy deleting it is enough to remember sub-trees by a small set of (at most 16) sub-roots to be processed when storing persistent data. Marking the tree root deleted immediately allows to let most of the code base work as before. * Comments and cosmetics * No need to import all for `Aristo` here * Kludge to make `chronicle` usage in sub-modules work with `fluffy` why: That `fluffy` would not run with any logging in `core_deb` is a problem I have known for a while. Up to now, logging was only used for debugging. With the current `Aristo` PR, there are cases where logging might be wanted but this works only if `chronicles` runs without the `json[dynamic]` sinks. So this should be re-visited. * More of a kludge
21 lines
598 B
Nim
21 lines
598 B
Nim
# nimbus-eth1
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# Copyright (c) 2023-2024 Status Research & Development GmbH
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# Licensed under either of
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# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
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# http://www.apache.org/licenses/LICENSE-2.0)
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# * MIT license ([LICENSE-MIT](LICENSE-MIT) or
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# http://opensource.org/licenses/MIT)
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# at your option. This file may not be copied, modified, or distributed
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# except according to those terms.
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import ../aristo_constants
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when DELETE_SUBTREE_VERTICES_MAX == 0:
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import ./delete_subtree_now as del_sub
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else:
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import ./delete_subtree_lazy as del_sub
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export del_sub
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# End
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