| //+------------------------------------------------------------------+
|
| //| GLM.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
|
|
|
| //+------------------------------------------------------------------+
|
| //| |
|
| //+------------------------------------------------------------------+
|
| #include "..\\Other\\GLM.mqh"
|
| #include "Def.mqh"
|
|
|
| #define LIBNAME "GLM"
|
|
|
| //+------------------------------------------------------------------+
|
| //| Helper: GLM.mqh no expone "primer hijo" de un objeto en su API |
|
| //| publica (GetNode(parent,int) solo resuelve arrays). Como el |
|
| //| dataset de test.json es fijo (wide_object con key_001..key_100), |
|
| //| generamos las keys directamente en vez de enumerarlas via API. |
|
| //+------------------------------------------------------------------+
|
| int GetKeysGLM(const int n, string &keys[])
|
| {
|
| ArrayResize(keys, n);
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| for(int i = 0; i < n; i++)
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| keys[i] = StringFormat("key_%03d", i + 1);
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| return n;
|
| }
|
|
|
| //+------------------------------------------------------------------+
|
| //| Script program start function |
|
| //+------------------------------------------------------------------+
|
| void OnStart()
|
| {
|
| //---
|
| CJson json;
|
|
|
| #ifdef JSONBENCH_RUN_PARSE
|
| StringToCharArray(g_json_data, json.Buffer);
|
|
|
| //Sleep(1000);
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| ulong a = GetMicrosecondCount();
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| for(int i = 0; i < 1000; i++)
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| json.Parse();
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|
|
| ulong b = GetMicrosecondCount() ;
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| Print("@", b - a);
|
|
|
| #else
|
|
|
| StringToCharArray(g_json_test_access, json.Buffer);
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| json.Parse();
|
|
|
| CJsonValue root = json.Root();
|
| CJsonValue wide = root["wide_object"];
|
|
|
| string keys[];
|
| const int n = wide.Size();
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| GetKeysGLM(n, keys);
|
|
|
| //-- Random
|
| 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)];
|
| root["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++)
|
| {
|
| root["deep_object"]["l1"]["l2"]["l3"]["l4"]["l5"]["l6"]["l7"]["l8"]["l9"]["l10"]["target"].AsStr();
|
| }
|
| 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 += root["large_array"][index].AsInt();
|
| }
|
| b = GetMicrosecondCount();
|
|
|
| Sleep(100);
|
|
|
| JSONBENCH_ACCES_CALL(JSONBENCH_TAGOP_ACCESO_LARGE_ARR)
|
|
|
|
|
| a = GetMicrosecondCount();
|
|
|
| for(int k = 0; k < 500; k++)
|
| {
|
| sump += root["array_of_objects"][k]["price"].AsDbl();
|
| profit += root["array_of_objects"][k]["profit"].AsDbl();
|
| tin += root["array_of_objects"][k]["tags"].Size();
|
| }
|
|
|
| b = GetMicrosecondCount();
|
|
|
| Sleep(100);
|
|
|
| JSONBENCH_ACCES_CALL(JSONBENCH_TAGOP_ACCESO_MIX)
|
|
|
|
|
| //----
|
| PrintFormat("sump=%.2f profit=%.2f tin=%d ", sump, profit, tin);
|
|
|
| //---
|
| JSONBENCH_FINISH
|
|
|
| #endif // JSONBENCH_RUN_PARSE
|
| }
|
| //+------------------------------------------------------------------+
|
| /*
|
| 2026.08.28 11:42:20.074 GLM (EURUSD,H1) @1253725
|
| 2026.08.28 11:42:25.485 GLM (EURUSD,H1) @1249760
|
| 2026.08.28 11:42:29.821 GLM (EURUSD,H1) @1279949
|
| 2026.08.28 11:42:38.462 GLM (EURUSD,H1) @1252397
|
| 2026.08.28 11:42:41.666 GLM (EURUSD,H1) @1260843
|
| 2026.08.28 11:42:44.350 GLM (EURUSD,H1) @1251354
|
| 2026.08.28 11:42:46.816 GLM (EURUSD,H1) @1259705
|
|
|
|
|
| 2026.08.28 11:38:26.632 GLM (EURUSD,H1) [acceso-wide] Time: 8880
|
| 2026.08.28 11:38:26.745 GLM (EURUSD,H1) [acceso-deep] Time: 2554
|
| 2026.08.28 11:38:26.873 GLM (EURUSD,H1) [acceso-array-large] Time: 15760
|
| 2026.08.28 11:38:26.984 GLM (EURUSD,H1) [acceso-mixed-trading] Time: 4284
|
| 2026.08.28 11:38:26.984 GLM (EURUSD,H1) sump=537.48 profit=-337.50 tin=4925578
|
| 2026.08.28 11:38:33.957 GLM (EURUSD,H1) [acceso-wide] Time: 8981
|
| 2026.08.28 11:38:34.067 GLM (EURUSD,H1) [acceso-deep] Time: 2572
|
| 2026.08.28 11:38:34.193 GLM (EURUSD,H1) [acceso-array-large] Time: 15614
|
| 2026.08.28 11:38:34.303 GLM (EURUSD,H1) [acceso-mixed-trading] Time: 4720
|
| 2026.08.28 11:38:34.303 GLM (EURUSD,H1) sump=537.48 profit=-337.50 tin=4925578
|
| 2026.08.28 11:38:43.521 GLM (EURUSD,H1) [acceso-wide] Time: 9035
|
| 2026.08.28 11:38:43.633 GLM (EURUSD,H1) [acceso-deep] Time: 2568
|
| 2026.08.28 11:38:43.759 GLM (EURUSD,H1) [acceso-array-large] Time: 15477
|
| 2026.08.28 11:38:43.888 GLM (EURUSD,H1) [acceso-mixed-trading] Time: 4274
|
| 2026.08.28 11:38:43.888 GLM (EURUSD,H1) sump=537.48 profit=-337.50 tin=4925578
|
| 2026.08.28 11:38:46.820 GLM (EURUSD,H1) [acceso-wide] Time: 9473
|
| 2026.08.28 11:38:46.933 GLM (EURUSD,H1) [acceso-deep] Time: 3009
|
| 2026.08.28 11:38:47.060 GLM (EURUSD,H1) [acceso-array-large] Time: 22820
|
| 2026.08.28 11:38:47.171 GLM (EURUSD,H1) [acceso-mixed-trading] Time: 4566
|
| 2026.08.28 11:38:47.171 GLM (EURUSD,H1) sump=537.48 profit=-337.50 tin=4925578
|
|
|
| */
|
