mirror of
https://github.com/opencloud-eu/opencloud.git
synced 2026-01-05 19:59:37 -06:00
0c84ba3ad2
Bumps [github.com/blevesearch/bleve/v2](https://github.com/blevesearch/bleve) from 2.4.4 to 2.5.0. - [Release notes](https://github.com/blevesearch/bleve/releases) - [Commits](https://github.com/blevesearch/bleve/compare/v2.4.4...v2.5.0) --- updated-dependencies: - dependency-name: github.com/blevesearch/bleve/v2 dependency-version: 2.5.0 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com>
60 lines
1.2 KiB
Go
60 lines
1.2 KiB
Go
package bitset
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import "math/bits"
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func popcntSlice(s []uint64) uint64 {
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var cnt int
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for _, x := range s {
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cnt += bits.OnesCount64(x)
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}
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return uint64(cnt)
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}
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func popcntMaskSlice(s, m []uint64) uint64 {
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var cnt int
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// this explicit check eliminates a bounds check in the loop
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if len(m) < len(s) {
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panic("mask slice is too short")
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}
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for i := range s {
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cnt += bits.OnesCount64(s[i] &^ m[i])
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}
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return uint64(cnt)
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}
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func popcntAndSlice(s, m []uint64) uint64 {
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var cnt int
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// this explicit check eliminates a bounds check in the loop
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if len(m) < len(s) {
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panic("mask slice is too short")
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}
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for i := range s {
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cnt += bits.OnesCount64(s[i] & m[i])
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}
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return uint64(cnt)
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}
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func popcntOrSlice(s, m []uint64) uint64 {
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var cnt int
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// this explicit check eliminates a bounds check in the loop
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if len(m) < len(s) {
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panic("mask slice is too short")
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}
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for i := range s {
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cnt += bits.OnesCount64(s[i] | m[i])
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}
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return uint64(cnt)
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}
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func popcntXorSlice(s, m []uint64) uint64 {
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var cnt int
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// this explicit check eliminates a bounds check in the loop
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if len(m) < len(s) {
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panic("mask slice is too short")
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}
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for i := range s {
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cnt += bits.OnesCount64(s[i] ^ m[i])
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}
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return uint64(cnt)
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}
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