dd9309c15e
Initial vendor list validated with empty $GOPATH and only master checked out; followed by `make` and verified that all binaries build properly. Updates require github.com/LK4D4/vndr tool. Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com>
29 lines
604 B
Go
29 lines
604 B
Go
package prometheus
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// Inline and byte-free variant of hash/fnv's fnv64a.
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const (
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offset64 = 14695981039346656037
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prime64 = 1099511628211
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)
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// hashNew initializies a new fnv64a hash value.
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func hashNew() uint64 {
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return offset64
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}
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// hashAdd adds a string to a fnv64a hash value, returning the updated hash.
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func hashAdd(h uint64, s string) uint64 {
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for i := 0; i < len(s); i++ {
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h ^= uint64(s[i])
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h *= prime64
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}
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return h
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}
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// hashAddByte adds a byte to a fnv64a hash value, returning the updated hash.
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func hashAddByte(h uint64, b byte) uint64 {
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h ^= uint64(b)
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h *= prime64
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return h
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}
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