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Added benchmark skeleton, and at least stubs for all of the necessary functions

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This commit is contained in:
Dan Hirsch 2012-11-02 17:16:53 -04:00
parent 8eececcac8
commit d0d9a94fd0
10 changed files with 239 additions and 13 deletions
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32
src/hammer.h
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@ -30,6 +30,12 @@ typedef int bool;
typedef struct HParseState_ HParseState;
typedef enum HParserBackend_ {
PB_MIN = 0,
PB_PACKRAT = PB_MIN, // PB_MIN is always the default.
PB_MAX
} HParserBackend;
typedef enum HTokenType_ {
TT_NONE,
TT_BYTES,
@ -112,6 +118,17 @@ typedef struct HParser_ {
void *env;
} HParser;
// {{{ Stuff for benchmarking
typedef struct HParserTestcase_ {
unsigned char* input;
size_t length;
char* output_unambiguous;
} HParserTestcase;
typedef struct HBenchmarkResults_ {
} HBenchmarkResults;
// }}}
// {{{ Preprocessor definitions
#define HAMMER_FN_DECL_NOARG(rtype_t, name) \
rtype_t name(void); \
@ -519,6 +536,15 @@ HAMMER_FN_DECL(char*, h_write_result_unamb, const HParsedToken* tok);
*/
HAMMER_FN_DECL(void, h_pprint, FILE* stream, const HParsedToken* tok, int indent, int delta);
/**
* Build parse tables for the given parser backend. See the
* documentation for the parser backend in question for information
* about the [params] parameter, or just pass in NULL for the defaults.
*
* Returns -1 if grammar cannot be compiled with the specified options; 0 otherwise.
*/
HAMMER_FN_DECL(int, h_compile, HParser* parser, HParserBackend backend, const void* params);
/**
* TODO: Document me
*/
@ -541,4 +567,10 @@ const uint8_t* h_bit_writer_get_buffer(HBitWriter* w, size_t *len);
*/
void h_bit_writer_free(HBitWriter* w);
// {{{ Benchmark functions
HBenchmarkResults *h_benchmark(HParser* parser, HParserTestcase* testcases);
void h_benchmark_report(FILE* stream, HBenchmarkResults* results);
void h_benchmark_dump_optimized_code(FILE* stream, HBenchmarkResults* results);
// }}}
#endif // #ifndef HAMMER_HAMMER__H