JsonParserByLeo/Test/Ben/JAsonBench.mq5

//+------------------------------------------------------------------+
//|                                                   JAsonBench.mq5 |
//|                                   Copyright 2026, Niquel Mendoza |
//|                                             https://www.mql5.com |
//+------------------------------------------------------------------+
#property copyright "Copyright 2026, Niquel Mendoza"
#property link      "https://www.mql5.com"
#property version   "1.00"
#property strict

//#define JSONBENCH_RUN_PARSE
//#define JSONBENCH_RUN_MIX

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
#include "Def.mqh"
#include <JAson.mqh>

#define LIBNAME "JAson"

//+------------------------------------------------------------------+
//| Script program start function                                    |
//+------------------------------------------------------------------+
void OnStart()
 {
//---
  CJAVal js(NULL, jtUNDEF);

#ifdef JSONBENCH_RUN_PARSE
  char data[];
  StringToCharArray(g_json_data, data); // One copy

  ulong a  = GetMicrosecondCount();
  for(int i = 0; i < 1000; i++)
   {
    js.Deserialize(data);
   }
  ulong b = GetMicrosecondCount();
  Print("@", ((b - a))); // lo hice asi dado que es muy lento
#else

  js.Deserialize(g_json_test_access);

#ifdef JSONBENCH_RUN_MIX
  string keys[];

  const int n = GetKeysJAson(js["wide_object"], keys);

//-- Random
  TSN::CRandom<Xoshiro256> xo;
  xo.Seed(JSONBENCH_ACCESO_XHOR_SEED);

// init
  double sump = 0.0, profit = 0.0;
  long tin = 0;

//--
  ulong a = GetMicrosecondCount();
  for(int i = 0; i < JSONBENCH_TOTAL_ITER_ACCESO; i++)
   {
    const string key = keys[xo.RandomInteger(0, n)];
    js["wide_object"][key];
   }
  ulong b = GetMicrosecondCount();

  Sleep(100);

  JSONBENCH_ACCES_CALL(JSONBENCH_TAGOP_ACCESO_WIDE)



  a = GetMicrosecondCount();
  for(int i = 0; i < JSONBENCH_TOTAL_ITER_ACCESO; i++)
   {
    js["deep_object"]["l1"]["l2"]["l3"]["l4"]["l5"]["l6"]["l7"]["l8"]["l9"]["l10"]["target"].ToStr();
   }
  b = GetMicrosecondCount();

  Sleep(100);

  JSONBENCH_ACCES_CALL(JSONBENCH_TAGOP_ACCESO_DEEP)


  a = GetMicrosecondCount();
  for(int i = 0; i < JSONBENCH_TOTAL_ITER_ACCESO; i++)
   {
    const int index = xo.RandomInteger(0, 10000);
    tin += js["large_array"][index].ToInt();
   }
  b = GetMicrosecondCount();

  Sleep(100);

  JSONBENCH_ACCES_CALL(JSONBENCH_TAGOP_ACCESO_LARGE_ARR)


  a = GetMicrosecondCount();

  for(int k = 0; k < 500; k++)
   {
    sump += js["array_of_objects"][k]["price"].ToDbl();
    profit += js["array_of_objects"][k]["profit"].ToDbl();
    const int s = js["array_of_objects"][k]["tags"].Size();
    tin += StringLen(js["array_of_objects"][k]["tags"][k % s].ToStr());
   }

  b = GetMicrosecondCount();

  Sleep(100);

  JSONBENCH_ACCES_CALL(JSONBENCH_TAGOP_ACCESO_MIX)


//----
  PrintFormat("sump=%.2f profit=%.2f tin=%d ", sump, profit, tin);

#else // JSONBENCH_RUN_MIX

  string json;
  json.Reserve(SHORT_MAX);
  
  ulong a = GetMicrosecondCount();
  for(int i = 0; i < 10; i++)
   {
    js.Serialize(json);
    json.Truncate(0);
   }
  ulong b = GetMicrosecondCount();
  Sleep(100);
  b*=100; // para que llegue a 100 iteraciones
  // lo puse asi dado qeu es bien lento jason

  JSONBENCH_SER

#endif // JSONBENCH_RUN_MIX

//---
  JSONBENCH_FINISH

#endif // JSONBENCH_RUN_PARSE

 }
//+------------------------------------------------------------------+

/*
2026.08.28 08:48:13.130 UtilHeader (EURUSD,H1) [MultiBen& - $[parse|twitter.json|JAson|1000]
2026.08.28 08:48:25.073 JAsonBench (EURUSD,H1) @21483320
2026.08.28 08:49:14.681 JAsonBench (EURUSD,H1) @21247345
2026.08.28 08:49:39.494 JAsonBench (EURUSD,H1) @21118681
2026.08.28 08:50:08.054 JAsonBench (EURUSD,H1) @23549246
2026.08.28 08:50:26.097 UtilHeader (EURUSD,H1) [MultiBen& - %[JAson]

2026.10.03 15:11:58.174	JAsonBench (EURUSD,H1)	[acceso-wide] Time: 461
2026.10.03 15:11:58.285	JAsonBench (EURUSD,H1)	[acceso-deep] Time: 540
2026.10.03 15:11:58.395	JAsonBench (EURUSD,H1)	[acceso-array-large] Time: 267
2026.10.03 15:11:58.507	JAsonBench (EURUSD,H1)	[acceso-mixed-trading] Time: 543
2026.10.03 15:11:58.507	JAsonBench (EURUSD,H1)	sump=537.48 profit=-337.50 tin=4927909 
2026.10.03 15:12:00.509	JAsonBench (EURUSD,H1)	[acceso-wide] Time: 474
2026.10.03 15:12:00.619	JAsonBench (EURUSD,H1)	[acceso-deep] Time: 387
2026.10.03 15:12:00.732	JAsonBench (EURUSD,H1)	[acceso-array-large] Time: 304
2026.10.03 15:12:00.842	JAsonBench (EURUSD,H1)	[acceso-mixed-trading] Time: 553
2026.10.03 15:12:00.842	JAsonBench (EURUSD,H1)	sump=537.48 profit=-337.50 tin=4927909 
2026.10.03 15:12:13.980	JAsonBench (EURUSD,H1)	[acceso-wide] Time: 460
2026.10.03 15:12:14.091	JAsonBench (EURUSD,H1)	[acceso-deep] Time: 442
2026.10.03 15:12:14.201	JAsonBench (EURUSD,H1)	[acceso-array-large] Time: 269
2026.10.03 15:12:14.312	JAsonBench (EURUSD,H1)	[acceso-mixed-trading] Time: 889
2026.10.03 15:12:14.312	JAsonBench (EURUSD,H1)	sump=537.48 profit=-337.50 tin=4927909 


2026.10.03 16:38:39.135	JAsonBench (EURUSD,H1)	[Serilization] Time: 194484998
2026.10.03 16:38:46.964	JAsonBench (EURUSD,H1)	[Serilization] Time: 194068900
2026.10.03 16:38:50.037	JAsonBench (EURUSD,H1)	[Serilization] Time: 195683897
2026.10.03 16:38:53.207	JAsonBench (EURUSD,H1)	[Serilization] Time: 195072795

*/
//+------------------------------------------------------------------+