2026-08-05-ryzen9-7940hx-x86-64-v4-mesh-baseline.jsonjson · 223 linesall
{
  "columns": [
    {
      "class": "diagnostic",
      "format": "count",
      "header": "instr/iter",
      "name": "instr",
      "source": "perf"
    },
    {
      "class": "quantitative",
      "format": "count",
      "header": "B/s",
      "name": "B/s",
      "source": "client"
    },
    {
      "class": "diagnostic",
      "format": "ratio",
      "header": "IPC",
      "name": "ipc",
      "source": "perf"
    },
    {
      "class": "diagnostic",
      "format": "percent",
      "header": "br-miss",
      "name": "br-miss",
      "source": "perf"
    },
    {
      "class": "diagnostic",
      "format": "percent",
      "header": "cache-miss",
      "name": "cache-miss",
      "source": "perf"
    },
    {
      "class": "diagnostic",
      "format": "count",
      "header": "cycles/iter",
      "name": "cycles",
      "source": "perf"
    },
    {
      "class": "diagnostic",
      "format": "count",
      "header": "branch/iter",
      "name": "branches",
      "source": "perf"
    },
    {
      "class": "diagnostic",
      "format": "count",
      "header": "pgflt/iter",
      "name": "page-faults",
      "source": "perf"
    }
  ],
  "meta": {
    "arch": "x86_64",
    "compiler": "LDC (front-end 2.111)",
    "cpu": "AMD Ryzen 9 7940HX with Radeon Graphics",
    "date": "2026-08-05",
    "hostname": "petar-kirov-minisforum-bd790i0-se-002",
    "minSampleTimeMs": 2000,
    "os": "linux",
    "sampleCount": 32
  },
  "rows": [
    {
      "countIterations": 3077,
      "deviationNs": 11151,
      "error": "",
      "iterations": 1,
      "labels": {
        "dataset": "mesh",
        "operation": "parse"
      },
      "maxNs": 2062303,
      "medianNs": 630326,
      "metrics": {
        "B/s": 1147970000.0,
        "br-miss": 0.0894419,
        "branches": 2896100.0,
        "cache-miss": null,
        "cycles": 3140810.0,
        "instr": 15123600.0,
        "ipc": 4.81519,
        "page-faults": 0
      },
      "minNs": 588545,
      "name": "wired-native",
      "samples": 3077
    },
    {
      "countIterations": 3492,
      "deviationNs": 7665.5,
      "error": "",
      "iterations": 1,
      "labels": {
        "dataset": "mesh",
        "operation": "parse"
      },
      "maxNs": 1541990,
      "medianNs": 552776,
      "metrics": {
        "B/s": 1309020000.0,
        "br-miss": 0.180092,
        "branches": 2615000.0,
        "cache-miss": null,
        "cycles": 2708970.0,
        "instr": 12517500.0,
        "ipc": 4.62076,
        "page-faults": 0
      },
      "minNs": 525853,
      "name": "yyjson",
      "samples": 3492
    },
    {
      "countIterations": 3504,
      "deviationNs": 11657,
      "error": "",
      "iterations": 1,
      "labels": {
        "dataset": "mesh",
        "operation": "parse-insitu"
      },
      "maxNs": 1057447,
      "medianNs": 557750,
      "metrics": {
        "B/s": 1297350000.0,
        "br-miss": 0.333733,
        "branches": 2615260.0,
        "cache-miss": null,
        "cycles": 2843990.0,
        "instr": 12518500.0,
        "ipc": 4.40175,
        "page-faults": 0
      },
      "minNs": 525131,
      "name": "yyjson",
      "samples": 3504
    },
    {
      "countIterations": 2082,
      "deviationNs": 8827.5,
      "error": "",
      "iterations": 1,
      "labels": {
        "dataset": "mesh_pretty",
        "operation": "parse"
      },
      "maxNs": 1512953,
      "medianNs": 947824,
      "metrics": {
        "B/s": 1664180000.0,
        "br-miss": 0.356033,
        "branches": 4180190.0,
        "cache-miss": null,
        "cycles": 4598150.0,
        "instr": 21395200.0,
        "ipc": 4.65301,
        "page-faults": 0
      },
      "minNs": 915090,
      "name": "wired-native",
      "samples": 2082
    },
    {
      "countIterations": 2198,
      "deviationNs": 8491.5,
      "error": "",
      "iterations": 1,
      "labels": {
        "dataset": "mesh_pretty",
        "operation": "parse"
      },
      "maxNs": 1473856,
      "medianNs": 896965,
      "metrics": {
        "B/s": 1758540000.0,
        "br-miss": 0.284227,
        "branches": 3844870.0,
        "cache-miss": null,
        "cycles": 4412500.0,
        "instr": 18371000.0,
        "ipc": 4.1634,
        "page-faults": 0
      },
      "minNs": 854763,
      "name": "yyjson",
      "samples": 2198
    },
    {
      "countIterations": 2190,
      "deviationNs": 8210.5,
      "error": "",
      "iterations": 1,
      "labels": {
        "dataset": "mesh_pretty",
        "operation": "parse-insitu"
      },
      "maxNs": 1504386,
      "medianNs": 900832,
      "metrics": {
        "B/s": 1751000000.0,
        "br-miss": 0.299219,
        "branches": 3844850.0,
        "cache-miss": null,
        "cycles": 4416720.0,
        "instr": 18370900.0,
        "ipc": 4.15939,
        "page-faults": 0
      },
      "minNs": 866456,
      "name": "yyjson",
      "samples": 2190
    }
  ],
  "schema": 2
}