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19 lines
783 B
19 lines
783 B
define: DUK_USE_MARK_AND_SWEEP
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introduced: 1.0.0
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removed: 2.0.0
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default: true
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tags:
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- gc
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- memory
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description: >
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Enable mark-and-sweep garbage collection (recommended).
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When disabled, only reference counting is used for garbage collection.
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This reduces code footprint and eliminates garbage collection pauses, but
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objects participating in unreachable reference cycles won't be collected
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until the Duktape heap is destroyed. In particular, function instances
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won't be collected because they're always in a reference cycle with their
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default prototype object. Unreachable objects are collected if you break
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reference cycles manually (and are always freed when a heap is destroyed).
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NOTE: Removed in Duktape 2.0.0 because mark-and-sweep is no longer optional.
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