[Benchmark] Remove pmap and use mem api (#1309)

* add GPL lisence

* add GPL-3.0 lisence

* add GPL-3.0 lisence

* add GPL-3.0 lisence

* support yolov8

* add pybind for yolov8

* add yolov8 readme

* add cpp benchmark

* add cpu and gpu mem

* public part split

* add runtime mode

* fixed bugs

* add cpu_thread_nums

* deal with comments

* deal with comments

* deal with comments

* rm useless code

* add FASTDEPLOY_DECL

* add FASTDEPLOY_DECL

* fixed for windows

* mv rss to pss

* mv rss to pss

* Update utils.cc

* use thread to collect mem

* Add ResourceUsageMonitor

* rm useless code

* fixed bug

* fixed typo

* update ResourceUsageMonitor

* fixed bug

* fixed bug

* add note for ResourceUsageMonitor

* deal with comments

* add macros

* deal with comments

* deal with comments

* deal with comments

* re-lint

* rm pmap and use mem api

* rm pmap and use mem api

* add mem api

* Add PrintBenchmarkInfo func

* Add PrintBenchmarkInfo func

* Add PrintBenchmarkInfo func

* deal with comments

---------

Co-authored-by: DefTruth <31974251+DefTruth@users.noreply.github.com>

benchmark/cpp/benchmark_ppyolov8.cc

@@ -12,16 +12,10 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#include "flags.h"
 #include "macros.h"
+#include "flags.h"
 #include "option.h"
 
-#ifdef WIN32
-const char sep = '\\';
-#else
-const char sep = '/';
-#endif
-
 int main(int argc, char* argv[]) {
   google::ParseCommandLineFlags(&argc, &argv, true);
   auto im = cv::imread(FLAGS_image);
@@ -31,6 +25,7 @@ int main(int argc, char* argv[]) {
     PrintUsage();
     return false;
   }
+  PrintBenchmarkInfo();
   auto model_file = FLAGS_model + sep + "model.pdmodel";
   auto params_file = FLAGS_model + sep + "model.pdiparams";
   auto config_file = FLAGS_model + sep + "infer_cfg.yml";