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Code for logging and replay (doesn't work because of nondet in lua)

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jyelon
2022-03-11 18:35:51 -05:00
parent cfeeb2eaf3
commit 377f913aa7
12 changed files with 698 additions and 79 deletions
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37
luprex/core/cpp/spookyv2.hpp
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@@ -31,18 +31,53 @@
#include <cstddef>
#include <cstdint>
#include <string_view>
#include <utility>
class SpookyHash
{
public:
// A hash is two uint64's.
//
using HashValue = std::pair<uint64_t, uint64_t>;
//
// SpookyHash: hash a single message in one call, produce 128-bit output
//
static void Hash128(
static void ChainHash128(
const void *message, // message to hash
size_t length, // length of message in bytes
uint64_t *hash1, // input seed0, output hash0
uint64_t *hash2); // input seed1, output hash1
static inline HashValue QkHash128(const void *message, size_t len) {
uint64_t hash1 = 0;
uint64_t hash2 = 0;
ChainHash128(message, len, &hash1, &hash2);
return std::make_pair(hash1, hash2);
}
static inline HashValue QkHash128(std::string_view v) {
uint64_t hash1 = 0;
uint64_t hash2 = 0;
ChainHash128(v.data(), v.size(), &hash1, &hash2);
return std::make_pair(hash1, hash2);
}
static inline uint64_t QkHash64(const void *message, size_t len) {
uint64_t hash1 = 0;
uint64_t hash2 = 0;
ChainHash128(message, len, &hash1, &hash2);
return hash1;
}
static inline uint64_t QkHash64(std::string_view v) {
uint64_t hash1 = 0;
uint64_t hash2 = 0;
ChainHash128(v.data(), v.size(), &hash1, &hash2);
return hash1;
}
};
#endif // SPOOKYV2_HPP