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SHENG64: 64-state 1-byte shuffle based DFA.

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Chang, Harry
2020-07-10 13:26:17 +00:00
committed by Konstantinos Margaritis
parent 7bd488922a
commit cfd3b0bf4e
16 changed files with 1362 additions and 45 deletions
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43
src/nfa/sheng.h
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2016, Intel Corporation
* Copyright (c) 2016-2020, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@@ -82,7 +82,33 @@ char nfaExecSheng32_reportCurrent(const struct NFA *n, struct mq *q);
char nfaExecSheng32_B(const struct NFA *n, u64a offset, const u8 *buffer,
size_t length, NfaCallback cb, void *context);
#define nfaExecSheng64_B_Reverse NFA_API_NO_IMPL
#define nfaExecSheng64_zombie_status NFA_API_ZOMBIE_NO_IMPL
char nfaExecSheng64_Q(const struct NFA *n, struct mq *q, s64a end);
char nfaExecSheng64_Q2(const struct NFA *n, struct mq *q, s64a end);
char nfaExecSheng64_QR(const struct NFA *n, struct mq *q, ReportID report);
char nfaExecSheng64_inAccept(const struct NFA *n, ReportID report,
struct mq *q);
char nfaExecSheng64_inAnyAccept(const struct NFA *n, struct mq *q);
char nfaExecSheng64_queueInitState(const struct NFA *nfa, struct mq *q);
char nfaExecSheng64_queueCompressState(const struct NFA *nfa,
const struct mq *q, s64a loc);
char nfaExecSheng64_expandState(const struct NFA *nfa, void *dest,
const void *src, u64a offset, u8 key);
char nfaExecSheng64_initCompressedState(const struct NFA *nfa, u64a offset,
void *state, u8 key);
char nfaExecSheng64_testEOD(const struct NFA *nfa, const char *state,
const char *streamState, u64a offset,
NfaCallback callback, void *context);
char nfaExecSheng64_reportCurrent(const struct NFA *n, struct mq *q);
char nfaExecSheng64_B(const struct NFA *n, u64a offset, const u8 *buffer,
size_t length, NfaCallback cb, void *context);
#else // !HAVE_AVX512VBMI
#define nfaExecSheng32_B_Reverse NFA_API_NO_IMPL
#define nfaExecSheng32_zombie_status NFA_API_ZOMBIE_NO_IMPL
#define nfaExecSheng32_Q NFA_API_NO_IMPL
@@ -97,6 +123,21 @@ char nfaExecSheng32_B(const struct NFA *n, u64a offset, const u8 *buffer,
#define nfaExecSheng32_testEOD NFA_API_NO_IMPL
#define nfaExecSheng32_reportCurrent NFA_API_NO_IMPL
#define nfaExecSheng32_B NFA_API_NO_IMPL
#define nfaExecSheng64_B_Reverse NFA_API_NO_IMPL
#define nfaExecSheng64_zombie_status NFA_API_ZOMBIE_NO_IMPL
#define nfaExecSheng64_Q NFA_API_NO_IMPL
#define nfaExecSheng64_Q2 NFA_API_NO_IMPL
#define nfaExecSheng64_QR NFA_API_NO_IMPL
#define nfaExecSheng64_inAccept NFA_API_NO_IMPL
#define nfaExecSheng64_inAnyAccept NFA_API_NO_IMPL
#define nfaExecSheng64_queueInitState NFA_API_NO_IMPL
#define nfaExecSheng64_queueCompressState NFA_API_NO_IMPL
#define nfaExecSheng64_expandState NFA_API_NO_IMPL
#define nfaExecSheng64_initCompressedState NFA_API_NO_IMPL
#define nfaExecSheng64_testEOD NFA_API_NO_IMPL
#define nfaExecSheng64_reportCurrent NFA_API_NO_IMPL
#define nfaExecSheng64_B NFA_API_NO_IMPL
#endif // end of HAVE_AVX512VBMI
#endif /* SHENG_H_ */