Decoding long strings can lead to large heap footprint#25
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rupertlssmith wants to merge 1 commit intoelm:masterfrom
Open
Decoding long strings can lead to large heap footprint#25rupertlssmith wants to merge 1 commit intoelm:masterfrom
rupertlssmith wants to merge 1 commit intoelm:masterfrom
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… lot of 'concatenated string' elements on the heap, and consumes a lot more memory than a simple string needs. Using array.join to create the string avoids this.
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This might not yet be the most efficient way of doing this, but does solve the big problem of using way too much memory. TextDecoder looks like it could work well, particularly for longer Strings, but will break Internet Explorer compatability (do we care??). Its unclear what the most efficient solution is without doing some benchmarking anyway. See https://github.com/gren-lang/core/blob/main/src/Gren/Kernel/Bytes.js#L34 for usage example of TextDecoder on bytes. |
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Fixes an issue where appending string char by char with += leads to a lot of 'concatenated string' elements on the heap, and consumes a lot more memory than a simple string needs. Using array.join to create the string avoids this.
#19