Fix benchmarker csv format, support time and memory output together

test/wasmBenchmarker/benchmark.py

@@ -20,7 +20,7 @@
 import subprocess
 import sys
 import time
-
+from pathlib import Path
 from os.path import abspath, dirname, join
 from markdownTable import markdownTable  # pip install py-markdown-table
 
@@ -242,11 +242,14 @@ def generate_report(data, file_name=None):
                 engine_names.remove("test")
             for engineName in engine_names:
                 header += f";{engineName}"
+            header += "\n"
             file.write(header)
             for record in data:
                 line = record["test"]
                 for engineName in engine_names:
                     line += f";{record[engineName]}"
+
+                line += "\n"
                 file.write(line)
             return
         file.write(markdownTable(data).setParams(row_sep="markdown", quote=False).getMarkdown())
@@ -260,14 +263,17 @@ def main():
         print("You need to specify the engine locations", file=sys.stderr)
         exit(1)
 
+    memreport = Path(args.report).absolute()
+    memreport = memreport.parent / f"{memreport.stem}_mem{memreport.suffix}"
+
     check_programs(args.engines, args.verbose)
     emcc_path = get_emcc(args.verbose)
     test_names = compile_tests(emcc_path, args.test_dir, args.only_game, args.only_simd, args.compile_anyway, args.run, args.verbose)
 
     result_data = run_tests(args.test_dir, test_names, args.engines, args.iterations, args.mem, args.jit, args.verbose)
     generate_report(result_data["time"], args.report)
     if (args.mem):
-        generate_report(result_data["mem"], args.report)
+        generate_report(result_data["mem"], str(memreport))
 
 
 if __name__ == "__main__":