4e7cf5413d
This is to check if runc 1.0.0 (to be released shortly) works with k8s. The commands used were (roughly): hack/pin-dependency.sh github.com/opencontainers/runc v1.0.0 hack/lint-dependencies.sh # Follow its recommendations. hack/pin-dependency.sh github.com/cilium/ebpf v0.6.1 hack/pin-dependency.sh github.com/opencontainers/selinux v1.8.2 hack/pin-dependency.sh github.com/sirupsen/logrus v1.8.1 # Recheck. hack/lint-dependencies.sh GO111MODULE=on go mod edit -dropreplace github.com/willf/bitset hack/update-vendor.sh # Recheck. hack/lint-dependencies.sh hack/update-internal-modules.sh # Recheck. hack/lint-dependencies.sh [v2: rebased, updated runc 3a0234e1fe2e82 -> 2f8e8e9d977500] [v3: testing master + runc pr 3019] [v4: updated to 93a01cd4d0b7a0f08a] [v5: updated to f093cca13d3cf8a484] [v6: rebased] [v7: updated to runc v1.0.0] [v8: rebased] Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
54 lines
1020 B
Go
54 lines
1020 B
Go
package bitset
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// bit population count, take from
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// https://code.google.com/p/go/issues/detail?id=4988#c11
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// credit: https://code.google.com/u/arnehormann/
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func popcount(x uint64) (n uint64) {
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x -= (x >> 1) & 0x5555555555555555
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x = (x>>2)&0x3333333333333333 + x&0x3333333333333333
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x += x >> 4
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x &= 0x0f0f0f0f0f0f0f0f
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x *= 0x0101010101010101
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return x >> 56
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}
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func popcntSliceGo(s []uint64) uint64 {
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cnt := uint64(0)
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for _, x := range s {
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cnt += popcount(x)
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}
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return cnt
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}
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func popcntMaskSliceGo(s, m []uint64) uint64 {
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cnt := uint64(0)
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for i := range s {
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cnt += popcount(s[i] &^ m[i])
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}
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return cnt
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}
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func popcntAndSliceGo(s, m []uint64) uint64 {
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cnt := uint64(0)
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for i := range s {
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cnt += popcount(s[i] & m[i])
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}
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return cnt
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}
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func popcntOrSliceGo(s, m []uint64) uint64 {
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cnt := uint64(0)
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for i := range s {
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cnt += popcount(s[i] | m[i])
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}
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return cnt
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}
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func popcntXorSliceGo(s, m []uint64) uint64 {
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cnt := uint64(0)
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for i := range s {
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cnt += popcount(s[i] ^ m[i])
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}
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return cnt
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}
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