{
  "clockHz": 1500000000,
  "tileCount": 1472,
  "sampleCount": 112790,
  "matchedSampleCount": 112790,
  "profileSpanCycles": 515532,
  "profileSpanMs": 0.343688,
  "atOffset": null,
  "groups": [
    {
      "name": "exchange",
      "dimensions": {},
      "sampleCount": 29696,
      "tileCount": 1472,
      "phaseCount": 21,
      "phaseCycles": 228132,
      "phaseMs": 0.152088,
      "workCycles": 284739612,
      "averageActiveTiles": 1248.1353426963337,
      "meanCycles": 9588.483701508621,
      "p50Cycles": 7548,
      "p95Cycles": 22248,
      "maximumCycles": 43590,
      "firstOffset": 0,
      "lastOffset": 498882
    },
    {
      "name": "sync",
      "dimensions": {},
      "sampleCount": 1216,
      "tileCount": 512,
      "phaseCount": 8,
      "phaseCycles": 210186,
      "phaseMs": 0.140124,
      "workCycles": 28126494,
      "averageActiveTiles": 133.81716194227968,
      "meanCycles": 23130.340460526317,
      "p50Cycles": 17586,
      "p95Cycles": 43068,
      "maximumCycles": 43080,
      "firstOffset": 0,
      "lastOffset": 228726
    },
    {
      "name": "ipu_stack_gemm_f16_init_small_rows_packed64_k240_c64_r48_r48",
      "dimensions": {},
      "sampleCount": 270,
      "tileCount": 270,
      "phaseCount": 3,
      "phaseCycles": 105168,
      "phaseMs": 0.070112,
      "workCycles": 9455940,
      "averageActiveTiles": 89.91271109082611,
      "meanCycles": 35022.0,
      "p50Cycles": 35022,
      "p95Cycles": 35022,
      "maximumCycles": 35022,
      "firstOffset": 7980,
      "lastOffset": 164340
    },
    {
      "name": "ipu_stack_gemm_f16_init_small_rows_interleaved_packed64_k240_c64_r48_r48",
      "dimensions": {},
      "sampleCount": 4050,
      "tileCount": 1440,
      "phaseCount": 6,
      "phaseCycles": 99582,
      "phaseMs": 0.066388,
      "workCycles": 134063100,
      "averageActiveTiles": 1346.2583599445684,
      "meanCycles": 33102.0,
      "p50Cycles": 33102,
      "p95Cycles": 33102,
      "maximumCycles": 33102,
      "firstOffset": 8028,
      "lastOffset": 162522
    },
    {
      "name": "ipu_stack_gemm_f16_init_large_rows_interleaved_k64_c80_r7_r8",
      "dimensions": {},
      "sampleCount": 16320,
      "tileCount": 1360,
      "phaseCount": 115,
      "phaseCycles": 75114,
      "phaseMs": 0.050076,
      "workCycles": 68935680,
      "averageActiveTiles": 917.7474239156483,
      "meanCycles": 4224.0,
      "p50Cycles": 4224,
      "p95Cycles": 4224,
      "maximumCycles": 4224,
      "firstOffset": 251304,
      "lastOffset": 512094
    },
    {
      "name": "ipu_stack_gemm_f16_init_large_rows_interleaved_k80_c64_r7_r8",
      "dimensions": {},
      "sampleCount": 16320,
      "tileCount": 1360,
      "phaseCount": 115,
      "phaseCycles": 74826,
      "phaseMs": 0.049884,
      "workCycles": 68544000,
      "averageActiveTiles": 916.0452249218187,
      "meanCycles": 4200.0,
      "p50Cycles": 4200,
      "p95Cycles": 4200,
      "maximumCycles": 4200,
      "firstOffset": 243108,
      "lastOffset": 505032
    },
    {
      "name": "ipu_stack_attention_softmax_d72_p64_full_f16",
      "dimensions": {},
      "sampleCount": 16192,
      "tileCount": 1472,
      "phaseCount": 109,
      "phaseCycles": 66438,
      "phaseMs": 0.044292,
      "workCycles": 64703232,
      "averageActiveTiles": 973.8889189921431,
      "meanCycles": 3996.0,
      "p50Cycles": 3996,
      "p95Cycles": 3996,
      "maximumCycles": 3996,
      "firstOffset": 247290,
      "lastOffset": 485700
    },
    {
      "name": "ipu_stack_attention_merge_v72_p80_k64_f16",
      "dimensions": {},
      "sampleCount": 17664,
      "tileCount": 1472,
      "phaseCount": 116,
      "phaseCycles": 64404,
      "phaseMs": 0.042936,
      "workCycles": 58361856,
      "averageActiveTiles": 906.1837152971865,
      "meanCycles": 3304.0,
      "p50Cycles": 3378,
      "p95Cycles": 3438,
      "maximumCycles": 3438,
      "firstOffset": 255486,
      "lastOffset": 515532
    },
    {
      "name": "ipu_stack_gemm_f16_init_small_rows_interleaved_k64_c80_r7_r8",
      "dimensions": {},
      "sampleCount": 1344,
      "tileCount": 112,
      "phaseCount": 24,
      "phaseCycles": 50826,
      "phaseMs": 0.033884,
      "workCycles": 5644800,
      "averageActiveTiles": 111.06126785503483,
      "meanCycles": 4200.0,
      "p50Cycles": 4200,
      "p95Cycles": 4200,
      "maximumCycles": 4200,
      "firstOffset": 251286,
      "lastOffset": 510078
    },
    {
      "name": "ipu_stack_gemm_f16_init_small_rows_interleaved_k80_c64_r7_r8",
      "dimensions": {},
      "sampleCount": 1344,
      "tileCount": 112,
      "phaseCount": 24,
      "phaseCycles": 50538,
      "phaseMs": 0.033692,
      "workCycles": 5612544,
      "averageActiveTiles": 111.05591831888876,
      "meanCycles": 4176.0,
      "p50Cycles": 4176,
      "p95Cycles": 4176,
      "maximumCycles": 4176,
      "firstOffset": 243114,
      "lastOffset": 503040
    },
    {
      "name": "ipu_stack_copy_u64",
      "dimensions": {},
      "sampleCount": 2850,
      "tileCount": 960,
      "phaseCount": 64,
      "phaseCycles": 39084,
      "phaseMs": 0.026056,
      "workCycles": 3566484,
      "averageActiveTiles": 91.25176542830826,
      "meanCycles": 1251.397894736842,
      "p50Cycles": 1242,
      "p95Cycles": 1782,
      "maximumCycles": 1782,
      "firstOffset": 49530,
      "lastOffset": 500832
    },
    {
      "name": "ipu_stack_unpack_amp_to_row_major_f16_o3_r46_p48_c64_p64_b64_16",
      "dimensions": {},
      "sampleCount": 234,
      "tileCount": 234,
      "phaseCount": 10,
      "phaseCycles": 30564,
      "phaseMs": 0.020376,
      "workCycles": 6207084,
      "averageActiveTiles": 203.08480565371025,
      "meanCycles": 26526.0,
      "p50Cycles": 26526,
      "p95Cycles": 26526,
      "maximumCycles": 26526,
      "firstOffset": 188850,
      "lastOffset": 219414
    },
    {
      "name": "ipu_stack_unpack_amp_to_row_major_f16_o3_r44_p48_c64_p64_b64_16",
      "dimensions": {},
      "sampleCount": 36,
      "tileCount": 36,
      "phaseCount": 2,
      "phaseCycles": 27648,
      "phaseMs": 0.018432,
      "workCycles": 954936,
      "averageActiveTiles": 34.5390625,
      "meanCycles": 26526.0,
      "p50Cycles": 26526,
      "p95Cycles": 26526,
      "maximumCycles": 26526,
      "firstOffset": 188790,
      "lastOffset": 216438
    },
    {
      "name": "ipu_stack_unpack_amp_to_row_major_f16_o3_r43_p48_c64_p64_b64_16",
      "dimensions": {},
      "sampleCount": 18,
      "tileCount": 18,
      "phaseCount": 1,
      "phaseCycles": 27246,
      "phaseMs": 0.018164,
      "workCycles": 477468,
      "averageActiveTiles": 17.524333847170226,
      "meanCycles": 26526.0,
      "p50Cycles": 26526,
      "p95Cycles": 26526,
      "maximumCycles": 26526,
      "firstOffset": 188922,
      "lastOffset": 216168
    },
    {
      "name": "ipu_stack_reduce_sum_f16",
      "dimensions": {},
      "sampleCount": 864,
      "tileCount": 288,
      "phaseCount": 6,
      "phaseCycles": 23502,
      "phaseMs": 0.015668,
      "workCycles": 6547392,
      "averageActiveTiles": 278.58871585396986,
      "meanCycles": 7578.0,
      "p50Cycles": 7578,
      "p95Cycles": 7578,
      "maximumCycles": 7578,
      "firstOffset": 51084,
      "lastOffset": 180228
    },
    {
      "name": "ipu_stack_static_copy_u32",
      "dimensions": {},
      "sampleCount": 8,
      "tileCount": 8,
      "phaseCount": 7,
      "phaseCycles": 12006,
      "phaseMs": 0.008004,
      "workCycles": 68250,
      "averageActiveTiles": 5.684657671164418,
      "meanCycles": 8531.25,
      "p50Cycles": 9060,
      "p95Cycles": 9060,
      "maximumCycles": 9060,
      "firstOffset": 216468,
      "lastOffset": 228474
    },
    {
      "name": "ipu_stack_fill_zero_u64",
      "dimensions": {},
      "sampleCount": 1920,
      "tileCount": 1472,
      "phaseCount": 8,
      "phaseCycles": 7914,
      "phaseMs": 0.005276,
      "workCycles": 598848,
      "averageActiveTiles": 75.66944655041698,
      "meanCycles": 311.9,
      "p50Cycles": 264,
      "p95Cycles": 492,
      "maximumCycles": 492,
      "firstOffset": 164646,
      "lastOffset": 217092
    },
    {
      "name": "ipu_stack_rearrange_row_major_to_amp_f16_o2_r64_p64_c16_p16_b64x16",
      "dimensions": {},
      "sampleCount": 880,
      "tileCount": 880,
      "phaseCount": 12,
      "phaseCycles": 7644,
      "phaseMs": 0.005096,
      "workCycles": 4862880,
      "averageActiveTiles": 636.1695447409733,
      "meanCycles": 5526.0,
      "p50Cycles": 5526,
      "p95Cycles": 5526,
      "maximumCycles": 5526,
      "firstOffset": 229974,
      "lastOffset": 237618
    },
    {
      "name": "ipu_stack_copy_strided_u64",
      "dimensions": {},
      "sampleCount": 12,
      "tileCount": 4,
      "phaseCount": 7,
      "phaseCycles": 6912,
      "phaseMs": 0.004608,
      "workCycles": 18780,
      "averageActiveTiles": 2.717013888888889,
      "meanCycles": 1565.0,
      "p50Cycles": 1146,
      "p95Cycles": 2196,
      "maximumCycles": 2994,
      "firstOffset": 184158,
      "lastOffset": 192888
    },
    {
      "name": "ipu_stack_rearrange_row_major_to_amp_f16_o2_r0_p64_c0_p16_b64x16",
      "dimensions": {},
      "sampleCount": 80,
      "tileCount": 80,
      "phaseCount": 2,
      "phaseCycles": 5982,
      "phaseMs": 0.003988,
      "workCycles": 419040,
      "averageActiveTiles": 70.05015045135406,
      "meanCycles": 5238.0,
      "p50Cycles": 5238,
      "p95Cycles": 5238,
      "maximumCycles": 5238,
      "firstOffset": 229848,
      "lastOffset": 235830
    },
    {
      "name": "ipu_stack_attention_softmax_d72_p64_tail_f16",
      "dimensions": {},
      "sampleCount": 1472,
      "tileCount": 1472,
      "phaseCount": 15,
      "phaseCycles": 4860,
      "phaseMs": 0.00324,
      "workCycles": 4177536,
      "averageActiveTiles": 859.5753086419753,
      "meanCycles": 2838.0,
      "p50Cycles": 2838,
      "p95Cycles": 2838,
      "maximumCycles": 2838,
      "firstOffset": 503010,
      "lastOffset": 507870
    }
  ],
  "samples": []
}