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            {
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              "clock_ghz": 3.5
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          "small_header": "Small key speed test - [1, 31]-byte keys",
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          "valid": true
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      ],
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        "computed_values": {
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          "command": [
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            "uptime": "15:55  up 1 day,  3:46, 1 user, load averages: 7.22 5.21 4.72",
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              "clock_ghz": 3.5
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            {
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          "clock_assumptions": [
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        {
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            {
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      ],
      "registration": "rapidhash                      64                      rapidhash v3, 64-bit                                        ",
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            "command": [
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          "BE": {
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        },
        "registered_expected_values": {
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        "reference_values": {
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          "bulk_sections": [
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              "clock_ghz": 3.5
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            {
              "header": "Bulk speed test - [262017, 262144]-byte keys",
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              "bulk_gib_s": 34.38,
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              "clock_ghz": 3.5
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          ],
          "small_header": "Small key speed test - [1, 31]-byte keys",
          "clock_assumption": "3.5 ghz",
          "clock_assumptions": [
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          "valid": true
        },
        {
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          "test": "Speed",
          "run": 2,
          "command": [
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          "raw_file": "out/Xeon8375C/rapidhash.run2.txt",
          "binary_sha256": "679585c3968a1d2f40117a8b3d1b4da4fa43323a30b26c9588dcf172493a6405",
          "started": "2026-09-18T14:58:25.044062+00:00",
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          "load_after": {
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            "uptime": "14:59:25 up 6 days, 23:43,  0 users,  load average: 4.76, 10.29, 27.94",
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          "bulk_sections": [
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              "bulk_bytes_per_cycle": 10.69,
              "bulk_gib_s": 34.84,
              "clock_assumption": "3.5 ghz",
              "clock_ghz": 3.5
            },
            {
              "header": "Bulk speed test - [262017, 262144]-byte keys",
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              "bulk_gib_s": 34.39,
              "clock_assumption": "3.5 ghz",
              "clock_ghz": 3.5
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          ],
          "small_header": "Small key speed test - [1, 31]-byte keys",
          "clock_assumption": "3.5 ghz",
          "clock_assumptions": [
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          "valid": true
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      ],
      "registration": "rapidhash                      64                      rapidhash v3, 64-bit                                        ",
      "backend_token": null,
      "verification": {
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        "observed": {
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          "value": "0x1FDC65EE",
          "result": "PASS"
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        "sanity_runs": [
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            "host": "Xeon8375C",
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            "command": [
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            "raw_file": "out/Xeon8375C/rapidhash.sanity.txt",
            "binary_sha256": "679585c3968a1d2f40117a8b3d1b4da4fa43323a30b26c9588dcf172493a6405",
            "started": "2026-09-18T14:50:06.658123+00:00",
            "load_before": {
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              "uptime": "14:50:06 up 6 days, 23:34,  0 users,  load average: 21.41, 41.63, 47.29",
              "load1": 21.41,
              "load5": 41.63,
              "load15": 47.29
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            "returncode": 0,
            "finished": "2026-09-18T14:50:07.124824+00:00",
            "elapsed_seconds": 0.4641092719975859,
            "load_after": {
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              "uptime": "14:50:07 up 6 days, 23:34,  0 users,  load average: 21.41, 41.63, 47.29",
              "load1": 21.41,
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            "raw_sha256": "928ee287bb68b632cbc9a872e612e19fd42aa233edcb0deffdc1c314591fd93e",
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            "implementation_verification": {
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              "value": "0x1FDC65EE",
              "result": "PASS"
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            "pass_checks": 7,
            "failure_lines": [],
            "status": "PASS"
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        ],
        "computed_values": {
          "LE": {
            "value": "0x1FDC65EE",
            "result": "PASS"
          },
          "BE": {
            "value": "0xB2DB16B5",
            "result": "PASS"
          }
        },
        "registered_expected_values": {
          "LE": "0x1FDC65EE",
          "BE": "0xB2DB16B5"
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        "reference_values": {
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              "result": "PASS"
            },
            "BE": {
              "value": "0xB2DB16B5",
              "result": "PASS"
            }
          }
        },
        "mismatches": []
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      "bulk_bytes_per_cycle": 10.69,
      "bulk_gib_s": 34.84,
      "small_cycles": 27.6,
      "bulk_selected_run": 2,
      "small_selected_run": 2,
      "clock_assumption": "3.5 ghz",
      "clock_assumptions": [
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  },
  "meta": {
    "generated": "2026-09-18T14:59:46.873334+00:00",
    "protocol": "Two full Speed passes; fixed 262144-byte bulk Average, maximum bytes/cycle then GiB/sec then run 1; independent minimum 1..31 byte Average cycles/hash.",
    "clock_caveat": "M2 calibrated monotonic-clock cycle estimates; Xeon TSC ticks. Printed GiB/sec assumes 3.5 GHz on both.",
    "hosts": {
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        "load_gate": {
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          "timeout": false,
          "active_SMHasher3_pids": []
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        "speed_run_count": 8
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      "Xeon8375C": {
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          "siblings": [
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            "20": 1.0,
            "21": 1.0,
            "22": 0.9966666666666667,
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            "24": 0.9966777408637874,
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            "26": 1.0,
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            "31": 1.0,
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