{
  "clockHz": 1500000000,
  "tileCount": 1472,
  "sampleCount": 55009,
  "matchedSampleCount": 53065,
  "profileSpanCycles": 216444,
  "profileSpanMs": 0.144296,
  "atOffset": null,
  "groups": [
    {
      "name": "exchange",
      "dimensions": {},
      "sampleCount": 14421,
      "tileCount": 1472,
      "phaseCount": 11,
      "phaseCycles": 140508,
      "phaseMs": 0.093672,
      "workCycles": 126549372,
      "averageActiveTiles": 900.6559911179435,
      "usefulCycles": 0.0,
      "estimatedWorkCycles": 0,
      "usefulUtilization": null,
      "workLaneOccupancy": null,
      "deviceUsefulUtilization": null,
      "meanCycles": 8775.353442895777,
      "p50Cycles": 8646,
      "p95Cycles": 14694,
      "maximumCycles": 27774,
      "firstOffset": 0,
      "lastOffset": 215826
    },
    {
      "name": "sync",
      "dimensions": {},
      "sampleCount": 1771,
      "tileCount": 986,
      "phaseCount": 5,
      "phaseCycles": 94098,
      "phaseMs": 0.062732,
      "workCycles": 23647860,
      "averageActiveTiles": 251.31097366575273,
      "usefulCycles": 0.0,
      "estimatedWorkCycles": 0,
      "usefulUtilization": null,
      "workLaneOccupancy": null,
      "deviceUsefulUtilization": null,
      "meanCycles": 13352.828910220214,
      "p50Cycles": 14466,
      "p95Cycles": 19620,
      "maximumCycles": 31242,
      "firstOffset": 0,
      "lastOffset": 94098
    },
    {
      "name": "copy_strided_u64",
      "dimensions": {},
      "sampleCount": 4661,
      "tileCount": 1472,
      "phaseCount": 49,
      "phaseCycles": 34836,
      "phaseMs": 0.023224,
      "workCycles": 26454798,
      "averageActiveTiles": 759.4097485359972,
      "usefulCycles": 0.0,
      "estimatedWorkCycles": 0,
      "usefulUtilization": null,
      "workLaneOccupancy": null,
      "deviceUsefulUtilization": null,
      "meanCycles": 5675.777301008367,
      "p50Cycles": 1134,
      "p95Cycles": 16620,
      "maximumCycles": 16620,
      "firstOffset": 0,
      "lastOffset": 210156
    },
    {
      "name": "fill_zero_u64",
      "dimensions": {},
      "sampleCount": 12896,
      "tileCount": 1472,
      "phaseCount": 49,
      "phaseCycles": 31170,
      "phaseMs": 0.02078,
      "workCycles": 4859808,
      "averageActiveTiles": 155.91299326275265,
      "usefulCycles": 0.0,
      "estimatedWorkCycles": 2696160,
      "usefulUtilization": 0.0,
      "workLaneOccupancy": null,
      "deviceUsefulUtilization": 0.0,
      "meanCycles": 376.84615384615387,
      "p50Cycles": 300,
      "p95Cycles": 714,
      "maximumCycles": 714,
      "firstOffset": 94068,
      "lastOffset": 209232
    },
    {
      "name": "copy_u64",
      "dimensions": {},
      "sampleCount": 6524,
      "tileCount": 1472,
      "phaseCount": 52,
      "phaseCycles": 27660,
      "phaseMs": 0.01844,
      "workCycles": 7723470,
      "averageActiveTiles": 279.2288503253796,
      "usefulCycles": 0.0,
      "estimatedWorkCycles": 0,
      "usefulUtilization": null,
      "workLaneOccupancy": null,
      "deviceUsefulUtilization": null,
      "meanCycles": 1183.854996934396,
      "p50Cycles": 1002,
      "p95Cycles": 3702,
      "maximumCycles": 3702,
      "firstOffset": 0,
      "lastOffset": 216444
    },
    {
      "name": "attention_softmax_d72_p768_tail_f16",
      "dimensions": {},
      "sampleCount": 1472,
      "tileCount": 1472,
      "phaseCount": 20,
      "phaseCycles": 25728,
      "phaseMs": 0.017152,
      "workCycles": 34884384,
      "averageActiveTiles": 1355.891791044776,
      "usefulCycles": 15816384.0,
      "estimatedWorkCycles": 34884384,
      "usefulUtilization": 0.4533943898794372,
      "workLaneOccupancy": 0.9970588235294118,
      "deviceUsefulUtilization": 0.4176316109669046,
      "meanCycles": 23698.630434782608,
      "p50Cycles": 23700,
      "p95Cycles": 23700,
      "maximumCycles": 23700,
      "firstOffset": 144858,
      "lastOffset": 170586
    },
    {
      "name": "gemm_f8_init_large_rows_interleaved_k384_c64_r80_r82",
      "dimensions": {},
      "sampleCount": 810,
      "tileCount": 810,
      "phaseCount": 3,
      "phaseCycles": 24516,
      "phaseMs": 0.016344,
      "workCycles": 19746180,
      "averageActiveTiles": 805.4405286343613,
      "usefulCycles": 12752640.0,
      "estimatedWorkCycles": 19746180,
      "usefulUtilization": 0.6458282057592911,
      "workLaneOccupancy": 1.0,
      "deviceUsefulUtilization": 0.3533805784332503,
      "meanCycles": 24378.0,
      "p50Cycles": 24378,
      "p95Cycles": 24378,
      "maximumCycles": 24378,
      "firstOffset": 39132,
      "lastOffset": 63648
    },
    {
      "name": "gemm_f8_init_small_rows_interleaved_k384_c64_r80_r82",
      "dimensions": {},
      "sampleCount": 648,
      "tileCount": 648,
      "phaseCount": 2,
      "phaseCycles": 24030,
      "phaseMs": 0.01602,
      "workCycles": 15528672,
      "averageActiveTiles": 646.2202247191011,
      "usefulCycles": 9922176.0,
      "estimatedWorkCycles": 15528672,
      "usefulUtilization": 0.6389584376564847,
      "workLaneOccupancy": 0.996875,
      "deviceUsefulUtilization": 0.28050806057645333,
      "meanCycles": 23964.0,
      "p50Cycles": 23964,
      "p95Cycles": 23964,
      "maximumCycles": 23964,
      "firstOffset": 39198,
      "lastOffset": 63228
    },
    {
      "name": "gemm_f16_init_small_rows_interleaved_k80_c80_r81_r81",
      "dimensions": {},
      "sampleCount": 864,
      "tileCount": 864,
      "phaseCount": 14,
      "phaseCycles": 19224,
      "phaseMs": 0.012816,
      "workCycles": 11057472,
      "averageActiveTiles": 575.1910112359551,
      "usefulCycles": 6298560.0,
      "estimatedWorkCycles": 11057472,
      "usefulUtilization": 0.569620253164557,
      "workLaneOccupancy": 0.9,
      "deviceUsefulUtilization": 0.2225818270639961,
      "meanCycles": 12798.0,
      "p50Cycles": 12798,
      "p95Cycles": 12798,
      "maximumCycles": 12798,
      "firstOffset": 120330,
      "lastOffset": 139554
    },
    {
      "name": "gemm_f16_init_large_rows_interleaved_k128_c80_r48_r49",
      "dimensions": {},
      "sampleCount": 864,
      "tileCount": 864,
      "phaseCount": 17,
      "phaseCycles": 18708,
      "phaseMs": 0.012472,
      "workCycles": 13156992,
      "averageActiveTiles": 703.2815907633099,
      "usefulCycles": 5786802.0,
      "estimatedWorkCycles": 13156992,
      "usefulUtilization": 0.4398271276595745,
      "workLaneOccupancy": 0.854296875,
      "deviceUsefulUtilization": 0.21013744701174109,
      "meanCycles": 15228.0,
      "p50Cycles": 15228,
      "p95Cycles": 15228,
      "maximumCycles": 15228,
      "firstOffset": 182370,
      "lastOffset": 201078
    },
    {
      "name": "gemm_f16_init_small_rows_interleaved_k128_c80_r48_r49",
      "dimensions": {},
      "sampleCount": 576,
      "tileCount": 576,
      "phaseCount": 12,
      "phaseCycles": 18684,
      "phaseMs": 0.012456,
      "workCycles": 8740224,
      "averageActiveTiles": 467.7919075144509,
      "usefulCycles": 3779136.0,
      "estimatedWorkCycles": 8740224,
      "usefulUtilization": 0.43238434163701067,
      "workLaneOccupancy": 0.854296875,
      "deviceUsefulUtilization": 0.1374088967077155,
      "meanCycles": 15174.0,
      "p50Cycles": 15174,
      "p95Cycles": 15174,
      "maximumCycles": 15174,
      "firstOffset": 182328,
      "lastOffset": 201012
    },
    {
      "name": "gemm_f16_init_small_rows_interleaved_k80_c64_r81_r81",
      "dimensions": {},
      "sampleCount": 576,
      "tileCount": 576,
      "phaseCount": 10,
      "phaseCycles": 17268,
      "phaseMs": 0.011512,
      "workCycles": 5940864,
      "averageActiveTiles": 344.03891591382904,
      "usefulCycles": 3267378.0,
      "estimatedWorkCycles": 5940864,
      "usefulUtilization": 0.5499836387434555,
      "workLaneOccupancy": 0.875390625,
      "deviceUsefulUtilization": 0.12854332530138685,
      "meanCycles": 10314.0,
      "p50Cycles": 10314,
      "p95Cycles": 10314,
      "maximumCycles": 10314,
      "firstOffset": 119718,
      "lastOffset": 136986
    },
    {
      "name": "reduce_sum_f16",
      "dimensions": {},
      "sampleCount": 1958,
      "tileCount": 1472,
      "phaseCount": 28,
      "phaseCycles": 14298,
      "phaseMs": 0.009532,
      "workCycles": 7912308,
      "averageActiveTiles": 553.3856483424255,
      "usefulCycles": 2427840.0,
      "estimatedWorkCycles": 7912308,
      "usefulUtilization": 0.30684346463762535,
      "workLaneOccupancy": 1.0,
      "deviceUsefulUtilization": 0.11535514240361984,
      "meanCycles": 4041.015321756895,
      "p50Cycles": 2046,
      "p95Cycles": 10182,
      "maximumCycles": 10182,
      "firstOffset": 71664,
      "lastOffset": 206958
    },
    {
      "name": "attention_merge_v72_p80_k768_out16_f16",
      "dimensions": {},
      "sampleCount": 1472,
      "tileCount": 1472,
      "phaseCount": 26,
      "phaseCycles": 6366,
      "phaseMs": 0.004244,
      "workCycles": 4371840,
      "averageActiveTiles": 686.7483506126296,
      "usefulCycles": 0.0,
      "estimatedWorkCycles": 0,
      "usefulUtilization": null,
      "workLaneOccupancy": null,
      "deviceUsefulUtilization": null,
      "meanCycles": 2970.0,
      "p50Cycles": 2970,
      "p95Cycles": 2970,
      "maximumCycles": 2970,
      "firstOffset": 206760,
      "lastOffset": 213126
    },
    {
      "name": "rearrange_row_major_to_amp_f16_o0_r8_p8_c72_p80",
      "dimensions": {},
      "sampleCount": 1360,
      "tileCount": 1360,
      "phaseCount": 14,
      "phaseCycles": 6330,
      "phaseMs": 0.00422,
      "workCycles": 1721760,
      "averageActiveTiles": 272.0,
      "usefulCycles": 391680.0,
      "estimatedWorkCycles": 1721760,
      "usefulUtilization": 0.22748815165876776,
      "workLaneOccupancy": 0.9,
      "deviceUsefulUtilization": 0.042035854110859264,
      "meanCycles": 1266.0,
      "p50Cycles": 1266,
      "p95Cycles": 1266,
      "maximumCycles": 1266,
      "firstOffset": 101520,
      "lastOffset": 107850
    },
    {
      "name": "rearrange_row_major_to_amp_f16_o2_r64_p64_c16_p16_b64x16",
      "dimensions": {},
      "sampleCount": 880,
      "tileCount": 880,
      "phaseCount": 13,
      "phaseCycles": 5064,
      "phaseMs": 0.003376,
      "workCycles": 2138400,
      "averageActiveTiles": 422.2748815165877,
      "usefulCycles": 450560.0,
      "estimatedWorkCycles": 2138400,
      "usefulUtilization": 0.21069958847736625,
      "workLaneOccupancy": 1.0,
      "deviceUsefulUtilization": 0.060443711793392405,
      "meanCycles": 2430.0,
      "p50Cycles": 2430,
      "p95Cycles": 2430,
      "maximumCycles": 2430,
      "firstOffset": 106740,
      "lastOffset": 111804
    },
    {
      "name": "rearrange_row_major_to_amp_f16_o2_r0_p64_c16_p16_b64x16",
      "dimensions": {},
      "sampleCount": 80,
      "tileCount": 80,
      "phaseCount": 8,
      "phaseCycles": 4470,
      "phaseMs": 0.00298,
      "workCycles": 156960,
      "averageActiveTiles": 35.11409395973154,
      "usefulCycles": 16000.0,
      "estimatedWorkCycles": 156960,
      "usefulUtilization": 0.1019367991845056,
      "workLaneOccupancy": 0.390625,
      "deviceUsefulUtilization": 0.0024316700710047662,
      "meanCycles": 1962.0,
      "p50Cycles": 1962,
      "p95Cycles": 1962,
      "maximumCycles": 1962,
      "firstOffset": 106878,
      "lastOffset": 111348
    },
    {
      "name": "rearrange_row_major_to_amp_f16_o1_r64_p64_c16_p16",
      "dimensions": {},
      "sampleCount": 880,
      "tileCount": 880,
      "phaseCount": 13,
      "phaseCycles": 4182,
      "phaseMs": 0.002788,
      "workCycles": 1351680,
      "averageActiveTiles": 323.2137733142037,
      "usefulCycles": 450560.0,
      "estimatedWorkCycles": 1351680,
      "usefulUtilization": 0.3333333333333333,
      "workLaneOccupancy": 1.0,
      "deviceUsefulUtilization": 0.07319152475412222,
      "meanCycles": 1536.0,
      "p50Cycles": 1536,
      "p95Cycles": 1536,
      "maximumCycles": 1536,
      "firstOffset": 105204,
      "lastOffset": 109386
    },
    {
      "name": "rearrange_row_major_to_amp_f16_o0_r7_p7_c72_p80",
      "dimensions": {},
      "sampleCount": 112,
      "tileCount": 112,
      "phaseCount": 2,
      "phaseCycles": 3336,
      "phaseMs": 0.002224,
      "workCycles": 141792,
      "averageActiveTiles": 42.50359712230216,
      "usefulCycles": 28224.0,
      "estimatedWorkCycles": 141792,
      "usefulUtilization": 0.1990521327014218,
      "workLaneOccupancy": 0.9,
      "deviceUsefulUtilization": 0.005747575852361589,
      "meanCycles": 1266.0,
      "p50Cycles": 1266,
      "p95Cycles": 1266,
      "maximumCycles": 1266,
      "firstOffset": 101652,
      "lastOffset": 104988
    },
    {
      "name": "static_copy_u32",
      "dimensions": {},
      "sampleCount": 160,
      "tileCount": 160,
      "phaseCount": 8,
      "phaseCycles": 2124,
      "phaseMs": 0.001416,
      "workCycles": 46080,
      "averageActiveTiles": 21.694915254237287,
      "usefulCycles": 0.0,
      "estimatedWorkCycles": 0,
      "usefulUtilization": null,
      "workLaneOccupancy": null,
      "deviceUsefulUtilization": null,
      "meanCycles": 288.0,
      "p50Cycles": 288,
      "p95Cycles": 288,
      "maximumCycles": 288,
      "firstOffset": 98004,
      "lastOffset": 100314
    }
  ],
  "samples": []
}
