{
  "clockHz": 1500000000,
  "tileCount": 1472,
  "sampleCount": 113888,
  "matchedSampleCount": 113888,
  "profileSpanCycles": 373980,
  "profileSpanMs": 0.24932,
  "atOffset": null,
  "groups": [
    {
      "name": "exchange",
      "dimensions": {},
      "sampleCount": 28606,
      "tileCount": 1472,
      "phaseCount": 21,
      "phaseCycles": 150456,
      "phaseMs": 0.100304,
      "workCycles": 171501660,
      "averageActiveTiles": 1139.8791673313128,
      "meanCycles": 5995.303782423268,
      "p50Cycles": 5610,
      "p95Cycles": 13986,
      "maximumCycles": 22470,
      "firstOffset": 0,
      "lastOffset": 359280
    },
    {
      "name": "sync",
      "dimensions": {},
      "sampleCount": 2306,
      "tileCount": 788,
      "phaseCount": 7,
      "phaseCycles": 87234,
      "phaseMs": 0.058156,
      "workCycles": 17090466,
      "averageActiveTiles": 195.91519361716763,
      "meanCycles": 7411.303555941024,
      "p50Cycles": 6546,
      "p95Cycles": 18804,
      "maximumCycles": 18804,
      "firstOffset": 0,
      "lastOffset": 111438
    },
    {
      "name": "ipu_stack_gemm_f16_init_large_rows_interleaved_k384_c16_r114_r116",
      "dimensions": {},
      "sampleCount": 2484,
      "tileCount": 828,
      "phaseCount": 6,
      "phaseCycles": 55476,
      "phaseMs": 0.036984,
      "workCycles": 37856160,
      "averageActiveTiles": 682.3880597014926,
      "meanCycles": 15240.0,
      "p50Cycles": 15240,
      "p95Cycles": 15240,
      "maximumCycles": 15240,
      "firstOffset": 306,
      "lastOffset": 73218
    },
    {
      "name": "ipu_stack_gemm_f16_init_small_rows_interleaved_k384_c16_r114_r116",
      "dimensions": {},
      "sampleCount": 1656,
      "tileCount": 552,
      "phaseCount": 3,
      "phaseCycles": 55206,
      "phaseMs": 0.036804,
      "workCycles": 25108272,
      "averageActiveTiles": 454.8105640691229,
      "meanCycles": 15162.0,
      "p50Cycles": 15162,
      "p95Cycles": 15162,
      "maximumCycles": 15162,
      "firstOffset": 312,
      "lastOffset": 73134
    },
    {
      "name": "ipu_stack_gemm_f16_init_large_rows_interleaved_k64_c80_r7_r8",
      "dimensions": {},
      "sampleCount": 16320,
      "tileCount": 1360,
      "phaseCount": 69,
      "phaseCycles": 51756,
      "phaseMs": 0.034504,
      "workCycles": 68935680,
      "averageActiveTiles": 1331.9360074194296,
      "meanCycles": 4224.0,
      "p50Cycles": 4224,
      "p95Cycles": 4224,
      "maximumCycles": 4224,
      "firstOffset": 132828,
      "lastOffset": 370542
    },
    {
      "name": "ipu_stack_gemm_f16_init_large_rows_interleaved_k80_c64_r7_r8",
      "dimensions": {},
      "sampleCount": 16320,
      "tileCount": 1360,
      "phaseCount": 69,
      "phaseCycles": 51468,
      "phaseMs": 0.034312,
      "workCycles": 68544000,
      "averageActiveTiles": 1331.7789694567498,
      "meanCycles": 4200.0,
      "p50Cycles": 4200,
      "p95Cycles": 4200,
      "maximumCycles": 4200,
      "firstOffset": 124632,
      "lastOffset": 363480
    },
    {
      "name": "ipu_stack_gemm_f16_init_small_rows_interleaved_k64_c80_r7_r8",
      "dimensions": {},
      "sampleCount": 1344,
      "tileCount": 112,
      "phaseCount": 24,
      "phaseCycles": 50982,
      "phaseMs": 0.033988,
      "workCycles": 5644800,
      "averageActiveTiles": 110.72143109332706,
      "meanCycles": 4200.0,
      "p50Cycles": 4200,
      "p95Cycles": 4200,
      "maximumCycles": 4200,
      "firstOffset": 132816,
      "lastOffset": 370470
    },
    {
      "name": "ipu_stack_gemm_f16_init_small_rows_interleaved_k80_c64_r7_r8",
      "dimensions": {},
      "sampleCount": 1344,
      "tileCount": 112,
      "phaseCount": 24,
      "phaseCycles": 50694,
      "phaseMs": 0.033796,
      "workCycles": 5612544,
      "averageActiveTiles": 110.71416735708368,
      "meanCycles": 4176.0,
      "p50Cycles": 4176,
      "p95Cycles": 4176,
      "maximumCycles": 4176,
      "firstOffset": 124644,
      "lastOffset": 363432
    },
    {
      "name": "ipu_stack_attention_softmax_d72_p64_full_f16",
      "dimensions": {},
      "sampleCount": 16192,
      "tileCount": 1472,
      "phaseCount": 65,
      "phaseCycles": 45000,
      "phaseMs": 0.03,
      "workCycles": 64703232,
      "averageActiveTiles": 1437.8496,
      "meanCycles": 3996.0,
      "p50Cycles": 3996,
      "p95Cycles": 3996,
      "maximumCycles": 3996,
      "firstOffset": 128820,
      "lastOffset": 346116
    },
    {
      "name": "ipu_stack_attention_merge_v72_p80_k64_f16",
      "dimensions": {},
      "sampleCount": 17664,
      "tileCount": 1472,
      "phaseCount": 70,
      "phaseCycles": 41022,
      "phaseMs": 0.027348,
      "workCycles": 58361856,
      "averageActiveTiles": 1422.696504314758,
      "meanCycles": 3304.0,
      "p50Cycles": 3378,
      "p95Cycles": 3438,
      "maximumCycles": 3438,
      "firstOffset": 137016,
      "lastOffset": 373980
    },
    {
      "name": "ipu_stack_unpack_amp_to_row_major_f16_o1_r9_p16_c116_p116",
      "dimensions": {},
      "sampleCount": 12,
      "tileCount": 6,
      "phaseCount": 4,
      "phaseCycles": 25542,
      "phaseMs": 0.017028,
      "workCycles": 147456,
      "averageActiveTiles": 5.77307963354475,
      "meanCycles": 12288.0,
      "p50Cycles": 12288,
      "p95Cycles": 12288,
      "maximumCycles": 12288,
      "firstOffset": 81348,
      "lastOffset": 111138
    },
    {
      "name": "ipu_stack_unpack_amp_to_row_major_f16_o1_r9_p16_c114_p114",
      "dimensions": {},
      "sampleCount": 8,
      "tileCount": 4,
      "phaseCount": 2,
      "phaseCycles": 24606,
      "phaseMs": 0.016404,
      "workCycles": 96672,
      "averageActiveTiles": 3.928797854181907,
      "meanCycles": 12084.0,
      "p50Cycles": 12084,
      "p95Cycles": 12084,
      "maximumCycles": 12084,
      "firstOffset": 81198,
      "lastOffset": 110826
    },
    {
      "name": "ipu_stack_unpack_amp_to_row_major_f16_o1_r16_p16_c116_p116",
      "dimensions": {},
      "sampleCount": 540,
      "tileCount": 270,
      "phaseCount": 5,
      "phaseCycles": 22788,
      "phaseMs": 0.015192,
      "workCycles": 5883840,
      "averageActiveTiles": 258.1990521327014,
      "meanCycles": 10896.0,
      "p50Cycles": 10896,
      "p95Cycles": 10896,
      "maximumCycles": 10896,
      "firstOffset": 81348,
      "lastOffset": 109776
    },
    {
      "name": "ipu_stack_unpack_amp_to_row_major_f16_o1_r16_p16_c114_p114",
      "dimensions": {},
      "sampleCount": 360,
      "tileCount": 180,
      "phaseCount": 3,
      "phaseCycles": 21948,
      "phaseMs": 0.014632,
      "workCycles": 3857760,
      "averageActiveTiles": 175.76817933296883,
      "meanCycles": 10716.0,
      "p50Cycles": 10716,
      "p95Cycles": 10716,
      "maximumCycles": 10716,
      "firstOffset": 81198,
      "lastOffset": 109632
    },
    {
      "name": "ipu_stack_reduce_sum_f16",
      "dimensions": {},
      "sampleCount": 1380,
      "tileCount": 460,
      "phaseCount": 6,
      "phaseCycles": 12438,
      "phaseMs": 0.008292,
      "workCycles": 5183280,
      "averageActiveTiles": 416.72937771345875,
      "meanCycles": 3756.0,
      "p50Cycles": 3792,
      "p95Cycles": 3792,
      "maximumCycles": 3792,
      "firstOffset": 21918,
      "lastOffset": 80484
    },
    {
      "name": "ipu_stack_copy_u64",
      "dimensions": {},
      "sampleCount": 1523,
      "tileCount": 460,
      "phaseCount": 12,
      "phaseCycles": 10782,
      "phaseMs": 0.007188,
      "workCycles": 1784166,
      "averageActiveTiles": 165.47634947134114,
      "meanCycles": 1171.4812869336836,
      "p50Cycles": 1182,
      "p95Cycles": 1182,
      "maximumCycles": 1626,
      "firstOffset": 21036,
      "lastOffset": 121740
    },
    {
      "name": "ipu_stack_fill_zero_u64",
      "dimensions": {},
      "sampleCount": 1920,
      "tileCount": 1472,
      "phaseCount": 9,
      "phaseCycles": 9798,
      "phaseMs": 0.006532,
      "workCycles": 758496,
      "averageActiveTiles": 77.41334966319657,
      "meanCycles": 395.05,
      "p50Cycles": 378,
      "p95Cycles": 492,
      "maximumCycles": 492,
      "firstOffset": 73530,
      "lastOffset": 117198
    },
    {
      "name": "ipu_stack_rearrange_row_major_to_amp_f16_o1_r64_p64_c16_p16",
      "dimensions": {},
      "sampleCount": 880,
      "tileCount": 880,
      "phaseCount": 7,
      "phaseCycles": 4590,
      "phaseMs": 0.00306,
      "workCycles": 1320000,
      "averageActiveTiles": 287.58169934640523,
      "meanCycles": 1500.0,
      "p50Cycles": 1500,
      "p95Cycles": 1500,
      "maximumCycles": 1500,
      "firstOffset": 112428,
      "lastOffset": 117018
    },
    {
      "name": "ipu_stack_rearrange_row_major_to_amp_f16_o1_r0_p64_c0_p16",
      "dimensions": {},
      "sampleCount": 80,
      "tileCount": 80,
      "phaseCount": 2,
      "phaseCycles": 3642,
      "phaseMs": 0.002428,
      "workCycles": 216960,
      "averageActiveTiles": 59.57166392092257,
      "meanCycles": 2712.0,
      "p50Cycles": 2712,
      "p95Cycles": 2712,
      "maximumCycles": 2712,
      "firstOffset": 112368,
      "lastOffset": 116010
    },
    {
      "name": "ipu_stack_rearrange_row_major_to_amp_f16_o0_r7_p7_c80_p80",
      "dimensions": {},
      "sampleCount": 112,
      "tileCount": 112,
      "phaseCount": 2,
      "phaseCycles": 3570,
      "phaseMs": 0.00238,
      "workCycles": 276864,
      "averageActiveTiles": 77.55294117647058,
      "meanCycles": 2472.0,
      "p50Cycles": 2472,
      "p95Cycles": 2472,
      "maximumCycles": 2472,
      "firstOffset": 95286,
      "lastOffset": 98856
    }
  ],
  "samples": []
}