13547803395

Committed 26 Feb 2025 03:44PM UTC coverage: 49.37% (-9.5%) from 58.865%

Build Type

github

Committed by

Commit Message

graph/db: move cache write for UpdateEdgePolicy

To the ChannelGraph.

Run Details

42 of 95 new or added lines in 2 files covered. (44.21%)

27496 existing lines in 436 files now uncovered.

101025 of 204628 relevant lines covered (49.37%)

1.54 hits per line

Source File
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75.0

/buffer/utils.go

1	package buffer
2
3	// RecycleSlice zeroes byte slice, making it fresh for another use.
4	// Zeroing the buffer using a logarithmic number of calls to the optimized copy
5	// method. Benchmarking shows this to be ~30 times faster than a for loop that
6	// sets each index to 0 for ~65KB buffers use for wire messages. Inspired by:
7	// https://stackoverflow.com/questions/30614165/is-there-analog-of-memset-in-go
8	func RecycleSlice(b []byte) {	3✔
9	if len(b) == 0 {	3✔
UNCOV 10	return	×
UNCOV 11	}	×
12
13	b[0] = 0	3✔
14	for i := 1; i < len(b); i *= 2 {	6✔
15	copy(b[i:], b[:i])	3✔
16	}	3✔
17	}