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some optimize

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This commit is contained in:
blueloveTH 2024-02-07 16:42:18 +08:00
parent 15fb9f9337
commit 933e19bd27
1 changed files with 9 additions and 7 deletions
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16
src/profiler.cpp
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@ -38,13 +38,15 @@ void LineProfiler::_step(Frame *frame){
} }
std::vector<LineRecord>& file_records = records[filename]; std::vector<LineRecord>& file_records = records[filename];
if(file_records.empty()) file_records.resize(frame->co->src->line_starts.size() + 10); if(file_records.empty()){
int total_lines = frame->co->src->line_starts.size();
prev_record = &file_records[line]; file_records.resize(total_lines + 1);
if(!prev_record->is_valid()){ for(int i=1; i<=total_lines; i++){
prev_record->line = line; file_records[i].line = i;
prev_record->src = frame->co->src.get(); file_records[i].src = frame->co->src.get();
}
} }
prev_record = &file_records.at(line);
} }
void LineProfiler::_step_end(){ void LineProfiler::_step_end(){
@ -76,7 +78,7 @@ Str LineProfiler::stats(){
ss << "==============================================================\n"; ss << "==============================================================\n";
for(int line = 1; line < file_records.size(); line++){ for(int line = 1; line < file_records.size(); line++){
LineRecord& record = file_records[line]; LineRecord& record = file_records[line];
if(!record.is_valid()) continue; if(!record.is_valid() || record.hits == 0) continue;
ss << left_pad(std::to_string(line), 6); ss << left_pad(std::to_string(line), 6);
ss << left_pad(std::to_string(record.hits), 10); ss << left_pad(std::to_string(record.hits), 10);
ss << left_pad(std::to_string(record.time), 13); ss << left_pad(std::to_string(record.time), 13);