abdelrahman/performance-aware-programming
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add profiling code to the json parser

Browse Source
This commit is contained in:
Abdelrahman Said 2023-07-09 22:12:32 +01:00
parent f11d4481a2
commit a118afaffb
1 changed files with 20 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
haversine_02/src/json/parser.c
View File

@ -1,5 +1,7 @@
#include "json/parser.h"
#include "aliases.h"
#include "profiler/ids.h"
#include "profiler/timer.h"
#include "json/dstring.h"
#include "json/json_entities.h"
#include "json/lexer.h"
@ -21,6 +23,8 @@ INTERNAL jentity_t *add_value(parser_t *parser);
INTERNAL void add_collection(parser_t *parser);
jentity_t *load_json(const char *filepath) {
SAMPLE_START(PROFILER_ID_READ_JSON_FILE, "READ JSON FILE");
FILE *fp = fopen(filepath, "r");
if (!fp) {
@ -40,6 +44,10 @@ jentity_t *load_json(const char *filepath) {
fclose(fp);
SAMPLE_END(PROFILER_ID_READ_JSON_FILE);
SAMPLE_START(PROFILER_ID_PARSER_SETUP, "JSON PARSER SETUP");
lexer_t *lexer = NULL;
parser_t *parser = NULL;
@ -55,15 +63,23 @@ jentity_t *load_json(const char *filepath) {
return NULL;
}
SAMPLE_END(PROFILER_ID_PARSER_SETUP);
SAMPLE_START(PROFILER_ID_LEX_GET_TOKEN, "GET NEXT TOKEN");
lex_result_t result = get_next_token(lexer, json);
SAMPLE_END(PROFILER_ID_LEX_GET_TOKEN);
if (result.error.errno) {
printf("%s\n", result.error.msg);
} else {
while (result.token.type != TK_NO_TOKEN) {
SAMPLE_START(PROFILER_ID_PARSE_TOKEN, "PARSE TOKEN");
parse_token(parser, result.token);
SAMPLE_END(PROFILER_ID_PARSE_TOKEN);
SAMPLE_START(PROFILER_ID_LEX_GET_TOKEN, "GET NEXT TOKEN");
result = get_next_token(lexer, NULL);
SAMPLE_END(PROFILER_ID_LEX_GET_TOKEN);
if (result.error.errno) {
printf("%s\n", result.error.msg);
@ -74,10 +90,14 @@ jentity_t *load_json(const char *filepath) {
jentity_t *root = parser->root;
SAMPLE_START(PROFILER_ID_PARSER_TEAR_DOWN, "PARSER TEAR DOWN");
parser_free(&parser);
lexer_free(&lexer);
free(json);
SAMPLE_END(PROFILER_ID_PARSER_TEAR_DOWN);
return root;
}