tiles=1472 matched=308035/308035 spanCycles=970428 spanMs=0.646952
name="sync" phases=73 tiles=1457 samples=27405 timelineCycles=660396 workCycles=164876838 range=0..969702 p95=19332 max=47124 useful=n/a coverage=0.0%
name="exchange" phases=91 tiles=1472 samples=106547 timelineCycles=567312 workCycles=605191656 range=0..970278 p95=15228 max=49104 useful=n/a coverage=0.0%
name="copy_u64" phases=289 tiles=1458 samples=24757 timelineCycles=117948 workCycles=22298826 range=38034..966540 p95=1578 max=13146 useful=n/a coverage=0.0%
name="cast_f16_f8" phases=251 tiles=1458 samples=14184 timelineCycles=85626 workCycles=80947170 range=18312..956994 p95=11424 max=11634 useful=22.8% coverage=100.0%
name="gemm_f16_init_large_rows_interleaved_k64_c80_r7_r8" phases=75 tiles=1360 samples=16320 timelineCycles=51768 workCycles=68935680 range=198888..428952 p95=4224 max=4224 useful=12.9% coverage=100.0%
name="gemm_f16_init_large_rows_interleaved_k80_c64_r7_r8" phases=75 tiles=1360 samples=16320 timelineCycles=51474 workCycles=68544000 range=191514..421830 p95=4200 max=4200 useful=13.0% coverage=100.0%
name="gemm_f16_init_small_rows_interleaved_k64_c80_r7_r8" phases=70 tiles=112 samples=1344 timelineCycles=51006 workCycles=5644800 range=198876..428880 p95=4200 max=4200 useful=11.4% coverage=100.0%
name="gemm_f16_init_small_rows_interleaved_k80_c64_r7_r8" phases=70 tiles=112 samples=1344 timelineCycles=50706 workCycles=5612544 range=191526..421782 p95=4176 max=4176 useful=11.5% coverage=100.0%
name="reduce_sum_f16" phases=200 tiles=1458 samples=8968 timelineCycles=49680 workCycles=39129168 range=38298..966270 p95=7212 max=7212 useful=56.5% coverage=100.0%
name="copy_strided_u64" phases=145 tiles=1117 samples=2360 timelineCycles=39270 workCycles=988626 range=0..963276 p95=618 max=5430 useful=n/a coverage=0.0%
name="fill_zero_u64" phases=140 tiles=1472 samples=5074 timelineCycles=38094 workCycles=1959738 range=28026..957612 p95=618 max=3150 useful=0.0% coverage=32.4%
name="attention_merge_v72_p80_k64_out32_f16" phases=80 tiles=1472 samples=16192 timelineCycles=37992 workCycles=54042960 range=203076..412068 p95=3426 max=3426 useful=n/a coverage=0.0%
name="attention_softmax_d72_p64_full_f16" phases=80 tiles=1472 samples=16192 timelineCycles=35964 workCycles=51393408 range=195702..404418 p95=3174 max=3174 useful=30.2% coverage=100.0%
name="layer_norm_f16" phases=69 tiles=729 samples=2187 timelineCycles=30396 workCycles=20509686 range=57648..744648 p95=9378 max=9378 useful=35.3% coverage=100.0%
name="gemm_f8_init_large_rows_interleaved_k192_c160_r80_r82" phases=28 tiles=780 samples=780 timelineCycles=29856 workCycles=23180040 range=560820..590676 p95=29718 max=29718 useful=66.2% coverage=100.0%
name="gemm_f8_init_small_rows_interleaved_k192_c160_r80_r82" phases=18 tiles=624 samples=624 timelineCycles=29274 workCycles=18225792 range=560886..590160 p95=29208 max=29208 useful=65.5% coverage=100.0%
name="gemm_f8_init_large_rows_interleaved_k192_c144_r80_r82" phases=13 tiles=30 samples=30 timelineCycles=26898 workCycles=803340 range=560058..586956 p95=26778 max=26778 useful=66.1% coverage=100.0%
name="gemm_f8_init_large_rows_interleaved_k160_c128_r120_r122" phases=33 tiles=1215 samples=1215 timelineCycles=26478 workCycles=31995810 range=677922..704400 p95=26334 max=26334 useful=73.9% coverage=100.0%
name="gemm_f8_init_small_rows_interleaved_k192_c144_r80_r82" phases=11 tiles=24 samples=24 timelineCycles=26376 workCycles=631728 range=560118..586494 p95=26322 max=26322 useful=65.4% coverage=100.0%
name="gemm_f8_init_small_rows_interleaved_k160_c128_r120_r122" phases=12 tiles=243 samples=243 timelineCycles=26232 workCycles=6367086 range=678006..704238 p95=26202 max=26202 useful=72.4% coverage=100.0%