2026-09-13T09:55:54.376482Z DEBUG lowered mid operation to tile work operation=0 source=Some(0) elapsed_ms=0 shards=319115 exchange_phases=0
2026-09-13T09:55:54.556661Z DEBUG scheduled exchange phase phase=0 operation=Some(0) value=Some(344) reason=LayoutRearrangement
2026-09-13T09:55:54.556854Z DEBUG lowered mid operation to tile work operation=1 source=Some(0) elapsed_ms=180 shards=319115 exchange_phases=1
2026-09-13T09:55:54.577291Z DEBUG scheduled exchange phase phase=1 operation=Some(0) value=Some(493) reason=OperatorInputs
2026-09-13T09:55:54.577304Z DEBUG lowered mid operation to tile work operation=2 source=Some(0) elapsed_ms=20 shards=319115 exchange_phases=2
2026-09-13T09:55:54.578786Z DEBUG lowered mid operation to tile work operation=3 source=Some(0) elapsed_ms=1 shards=319115 exchange_phases=2
2026-09-13T09:55:54.600380Z DEBUG materialized packed parallel reduction reduction_roots=1536
2026-09-13T09:55:54.600433Z DEBUG scheduled exchange phase phase=2 operation=Some(0) value=Some(346) reason=OperatorInputs
2026-09-13T09:55:54.600566Z DEBUG scheduled exchange phase phase=3 operation=Some(0) value=Some(346) reason=OperatorInputs
2026-09-13T09:55:54.600647Z DEBUG scheduled exchange phase phase=4 operation=Some(0) value=Some(346) reason=OperatorInputs
2026-09-13T09:55:54.600731Z DEBUG scheduled exchange phase phase=5 operation=Some(0) value=Some(346) reason=OperatorInputs
2026-09-13T09:55:54.600811Z DEBUG scheduled exchange phase phase=6 operation=Some(0) value=Some(346) reason=OperatorInputs
2026-09-13T09:55:54.600891Z DEBUG scheduled exchange phase phase=7 operation=Some(0) value=Some(346) reason=OperatorInputs
2026-09-13T09:55:54.600971Z DEBUG scheduled exchange phase phase=8 operation=Some(0) value=Some(346) reason=OperatorInputs
2026-09-13T09:55:54.601051Z DEBUG scheduled exchange phase phase=9 operation=Some(0) value=Some(346) reason=OperatorInputs
2026-09-13T09:55:54.601130Z DEBUG scheduled exchange phase phase=10 operation=Some(0) value=Some(346) reason=OperatorInputs
2026-09-13T09:55:54.601174Z DEBUG lowered mid operation to tile work operation=4 source=Some(0) elapsed_ms=22 shards=325163 exchange_phases=11
2026-09-13T09:55:54.601178Z DEBUG cannot unpack source storage into row-major order shard=164273 rank=3 precision=F16 order=Amp(Left) extents=[ShardExtent { axis: 0, start: 0, logical_end: 2, physical_end: 2 }, ShardExtent { axis: 1, start: 0, logical_end: 14, physical_end: 14 }, ShardExtent { axis: 2, start: 0, logical_end: 48, physical_end: 48 }]
2026-09-13T09:55:54.665881Z DEBUG scheduled exchange phase phase=11 operation=Some(0) value=Some(347) reason=LayoutRearrangement
2026-09-13T09:55:54.666517Z DEBUG lowered mid operation to tile work operation=5 source=Some(0) elapsed_ms=65 shards=325163 exchange_phases=12
2026-09-13T09:55:54.671139Z DEBUG scheduled exchange phase phase=12 operation=Some(1) value=Some(495) reason=OperatorInputs
2026-09-13T09:55:54.671145Z DEBUG lowered mid operation to tile work operation=6 source=Some(1) elapsed_ms=4 shards=325163 exchange_phases=13
2026-09-13T09:55:54.671558Z DEBUG lowered mid operation to tile work operation=7 source=Some(1) elapsed_ms=0 shards=325163 exchange_phases=13
2026-09-13T09:55:54.675803Z DEBUG scheduled exchange phase phase=13 operation=Some(2) value=Some(350) reason=LayoutRearrangement
2026-09-13T09:55:54.676049Z DEBUG lowered mid operation to tile work operation=8 source=Some(2) elapsed_ms=4 shards=325163 exchange_phases=14
2026-09-13T09:55:54.676465Z DEBUG lowered mid operation to tile work operation=9 source=Some(2) elapsed_ms=0 shards=325163 exchange_phases=14
2026-09-13T09:55:54.679345Z DEBUG scheduled exchange phase phase=14 operation=Some(3) value=Some(365) reason=LayoutRearrangement
2026-09-13T09:55:54.679580Z DEBUG lowered mid operation to tile work operation=0 source=Some(3) elapsed_ms=3 shards=325163 exchange_phases=15
2026-09-13T09:55:54.689275Z DEBUG consolidated exchange transfers phase=14 operation=Some(3)
2026-09-13T09:55:54.689284Z DEBUG lowered mid operation to tile work operation=1 source=Some(3) elapsed_ms=9 shards=325163 exchange_phases=15
2026-09-13T09:55:54.698479Z DEBUG consolidated exchange transfers phase=14 operation=Some(3)
2026-09-13T09:55:54.698487Z DEBUG lowered mid operation to tile work operation=2 source=Some(3) elapsed_ms=9 shards=325163 exchange_phases=15
2026-09-13T09:55:54.699243Z DEBUG lowered mid operation to tile work operation=3 source=Some(3) elapsed_ms=0 shards=325163 exchange_phases=15
2026-09-13T09:55:54.703233Z DEBUG scheduled exchange phase phase=15 operation=Some(3) value=Some(369) reason=LayoutRearrangement
2026-09-13T09:55:54.703422Z DEBUG lowered mid operation to tile work operation=4 source=Some(3) elapsed_ms=4 shards=325163 exchange_phases=16
2026-09-13T09:55:54.703560Z DEBUG lowered mid operation to tile work operation=5 source=Some(4) elapsed_ms=0 shards=325163 exchange_phases=16
2026-09-13T09:55:54.808602Z DEBUG scheduled exchange phase phase=16 operation=Some(4) value=Some(371) reason=LayoutRearrangement
2026-09-13T09:55:54.808739Z DEBUG lowered mid operation to tile work operation=6 source=Some(4) elapsed_ms=105 shards=325163 exchange_phases=17
2026-09-13T09:55:54.830183Z DEBUG consolidated exchange transfers phase=16 operation=Some(4)
2026-09-13T09:55:54.830191Z DEBUG lowered mid operation to tile work operation=7 source=Some(4) elapsed_ms=21 shards=325163 exchange_phases=17
2026-09-13T09:55:54.831043Z DEBUG lowered mid operation to tile work operation=8 source=Some(4) elapsed_ms=0 shards=325163 exchange_phases=17
2026-09-13T09:55:54.864228Z DEBUG materialized packed parallel reduction reduction_roots=1440
2026-09-13T09:55:54.864440Z DEBUG scheduled exchange phase phase=17 operation=Some(4) value=Some(373) reason=OperatorInputs
2026-09-13T09:55:54.864524Z DEBUG lowered mid operation to tile work operation=9 source=Some(4) elapsed_ms=33 shards=329483 exchange_phases=18
2026-09-13T09:55:55.481938Z DEBUG scheduled exchange phase phase=18 operation=Some(5) value=Some(375) reason=OperatorInputs
2026-09-13T09:55:55.481962Z DEBUG lowered mid operation to tile work operation=10 source=Some(5) elapsed_ms=617 shards=329483 exchange_phases=19
2026-09-13T09:55:55.512064Z DEBUG consolidated exchange transfers phase=18 operation=Some(5)
2026-09-13T09:55:55.512082Z DEBUG lowered mid operation to tile work operation=11 source=Some(5) elapsed_ms=30 shards=329483 exchange_phases=19
2026-09-13T09:55:55.513602Z DEBUG lowered mid operation to tile work operation=12 source=Some(5) elapsed_ms=1 shards=329483 exchange_phases=19
2026-09-13T09:55:55.529404Z DEBUG scheduled exchange phase phase=19 operation=None value=None reason=OperatorInputs
2026-09-13T09:55:55.529455Z DEBUG lowered mid operation to tile work operation=13 source=Some(6) elapsed_ms=15 shards=329483 exchange_phases=20
2026-09-13T09:55:56.073143Z DEBUG scheduled exchange phase phase=20 operation=None value=None reason=OperatorInputs
2026-09-13T09:55:56.073538Z DEBUG lowered mid operation to tile work operation=16 source=Some(9) elapsed_ms=544 shards=332107 exchange_phases=21
2026-09-13T09:55:56.073990Z DEBUG lowered mid operation to tile work operation=19 source=Some(12) elapsed_ms=0 shards=332107 exchange_phases=21
2026-09-13T09:55:56.125955Z DEBUG scheduled exchange phase phase=21 operation=Some(12) value=None reason=OperatorInputs
2026-09-13T09:55:56.125964Z DEBUG lowered mid operation to tile work operation=20 source=Some(12) elapsed_ms=51 shards=332107 exchange_phases=22
2026-09-13T09:55:56.127016Z DEBUG lowered mid operation to tile work operation=23 source=Some(12) elapsed_ms=1 shards=332107 exchange_phases=22
2026-09-13T09:55:56.155147Z DEBUG scheduled exchange phase phase=22 operation=Some(12) value=Some(503) reason=OperatorInputs
2026-09-13T09:55:56.155167Z DEBUG lowered mid operation to tile work operation=24 source=Some(12) elapsed_ms=28 shards=332107 exchange_phases=23
2026-09-13T09:55:56.155878Z DEBUG lowered mid operation to tile work operation=25 source=Some(12) elapsed_ms=0 shards=332107 exchange_phases=23
2026-09-13T09:55:56.304388Z DEBUG scheduled exchange phase phase=23 operation=Some(12) value=None reason=OperatorInputs
2026-09-13T09:55:56.304408Z DEBUG lowered mid operation to tile work operation=26 source=Some(12) elapsed_ms=148 shards=332107 exchange_phases=24
2026-09-13T09:55:56.305578Z DEBUG lowered mid operation to tile work operation=28 source=Some(12) elapsed_ms=1 shards=332107 exchange_phases=24
2026-09-13T09:55:56.335962Z DEBUG materialized packed parallel reduction reduction_roots=1664
2026-09-13T09:55:56.336392Z DEBUG scheduled exchange phase phase=24 operation=Some(12) value=Some(509) reason=OperatorInputs
2026-09-13T09:55:56.336695Z DEBUG lowered mid operation to tile work operation=29 source=Some(12) elapsed_ms=31 shards=337163 exchange_phases=25
2026-09-13T09:55:56.346080Z DEBUG lowered mid operation to tile work operation=30 source=Some(12) elapsed_ms=9 shards=337163 exchange_phases=25
2026-09-13T09:55:56.346941Z DEBUG lowered mid operation to tile work operation=31 source=Some(12) elapsed_ms=0 shards=337163 exchange_phases=25
2026-09-13T09:55:56.423965Z DEBUG scheduled exchange phase phase=25 operation=Some(13) value=Some(389) reason=OperatorInputs
2026-09-13T09:55:56.423981Z DEBUG lowered mid operation to tile work operation=32 source=Some(13) elapsed_ms=77 shards=337163 exchange_phases=26
2026-09-13T09:55:56.424187Z DEBUG lowered mid operation to tile work operation=33 source=Some(14) elapsed_ms=0 shards=337163 exchange_phases=26
2026-09-13T09:55:56.457313Z DEBUG scheduled exchange phase phase=26 operation=Some(14) value=Some(391) reason=LayoutRearrangement
2026-09-13T09:55:56.457674Z DEBUG lowered mid operation to tile work operation=34 source=Some(14) elapsed_ms=33 shards=337163 exchange_phases=27
2026-09-13T09:55:56.588462Z DEBUG consolidated exchange transfers phase=26 operation=Some(14)
2026-09-13T09:55:56.588480Z DEBUG lowered mid operation to tile work operation=35 source=Some(14) elapsed_ms=130 shards=337163 exchange_phases=27
2026-09-13T09:55:56.589545Z DEBUG lowered mid operation to tile work operation=36 source=Some(14) elapsed_ms=1 shards=337163 exchange_phases=27
2026-09-13T09:55:56.604490Z DEBUG materialized packed parallel reduction reduction_roots=1464
2026-09-13T09:55:56.604769Z DEBUG scheduled exchange phase phase=27 operation=Some(14) value=Some(393) reason=OperatorInputs
2026-09-13T09:55:56.604862Z DEBUG lowered mid operation to tile work operation=37 source=Some(14) elapsed_ms=15 shards=341555 exchange_phases=28
2026-09-13T09:55:56.604873Z DEBUG cannot unpack source storage into row-major order shard=197542 rank=3 precision=F16 order=Amp(Left) extents=[ShardExtent { axis: 0, start: 0, logical_end: 2, physical_end: 2 }, ShardExtent { axis: 1, start: 0, logical_end: 12, physical_end: 12 }, ShardExtent { axis: 2, start: 0, logical_end: 48, physical_end: 48 }]
2026-09-13T09:55:56.702129Z DEBUG scheduled exchange phase phase=28 operation=Some(15) value=Some(394) reason=LayoutRearrangement
2026-09-13T09:55:56.703252Z DEBUG lowered mid operation to tile work operation=38 source=Some(15) elapsed_ms=98 shards=341555 exchange_phases=29
2026-09-13T09:55:56.713802Z DEBUG consolidated exchange transfers phase=28 operation=Some(15)
2026-09-13T09:55:56.713815Z DEBUG lowered mid operation to tile work operation=39 source=Some(15) elapsed_ms=10 shards=341555 exchange_phases=29
2026-09-13T09:55:56.715183Z DEBUG lowered mid operation to tile work operation=40 source=Some(15) elapsed_ms=1 shards=341555 exchange_phases=29
2026-09-13T09:55:56.725364Z DEBUG scheduled exchange phase phase=29 operation=Some(15) value=Some(397) reason=LayoutRearrangement
2026-09-13T09:55:56.725851Z DEBUG lowered mid operation to tile work operation=41 source=Some(15) elapsed_ms=10 shards=341555 exchange_phases=30
2026-09-13T09:55:56.726985Z DEBUG lowered mid operation to tile work operation=42 source=Some(16) elapsed_ms=1 shards=341555 exchange_phases=30
2026-09-13T09:55:56.731830Z DEBUG scheduled exchange phase phase=30 operation=Some(17) value=Some(399) reason=LayoutRearrangement
2026-09-13T09:55:56.732234Z DEBUG lowered mid operation to tile work operation=43 source=Some(17) elapsed_ms=5 shards=341555 exchange_phases=31
2026-09-13T09:55:56.744686Z DEBUG consolidated exchange transfers phase=30 operation=Some(17)
2026-09-13T09:55:56.744704Z DEBUG lowered mid operation to tile work operation=44 source=Some(17) elapsed_ms=12 shards=341555 exchange_phases=31
2026-09-13T09:55:56.754190Z DEBUG consolidated exchange transfers phase=30 operation=Some(17)
2026-09-13T09:55:56.754214Z DEBUG lowered mid operation to tile work operation=45 source=Some(17) elapsed_ms=9 shards=341555 exchange_phases=31
2026-09-13T09:55:56.755603Z DEBUG lowered mid operation to tile work operation=46 source=Some(17) elapsed_ms=1 shards=341555 exchange_phases=31
2026-09-13T09:55:56.758719Z DEBUG scheduled exchange phase phase=31 operation=Some(17) value=Some(403) reason=LayoutRearrangement
2026-09-13T09:55:56.758894Z DEBUG lowered mid operation to tile work operation=47 source=Some(17) elapsed_ms=3 shards=341555 exchange_phases=32
2026-09-13T09:55:56.759118Z DEBUG lowered mid operation to tile work operation=48 source=Some(18) elapsed_ms=0 shards=341555 exchange_phases=32
2026-09-13T09:55:56.880328Z DEBUG scheduled exchange phase phase=32 operation=Some(18) value=Some(405) reason=LayoutRearrangement
2026-09-13T09:55:56.880450Z DEBUG lowered mid operation to tile work operation=49 source=Some(18) elapsed_ms=121 shards=341555 exchange_phases=33
2026-09-13T09:55:56.920039Z DEBUG consolidated exchange transfers phase=32 operation=Some(18)
2026-09-13T09:55:56.920047Z DEBUG lowered mid operation to tile work operation=50 source=Some(18) elapsed_ms=39 shards=341555 exchange_phases=33
2026-09-13T09:55:56.921163Z DEBUG lowered mid operation to tile work operation=51 source=Some(18) elapsed_ms=1 shards=341555 exchange_phases=33
2026-09-13T09:55:56.963616Z DEBUG materialized packed parallel reduction reduction_roots=1890
2026-09-13T09:55:56.963701Z DEBUG scheduled exchange phase phase=33 operation=Some(18) value=Some(407) reason=OperatorInputs
2026-09-13T09:55:56.963789Z DEBUG lowered mid operation to tile work operation=52 source=Some(18) elapsed_ms=42 shards=347657 exchange_phases=34
2026-09-13T09:55:57.235855Z DEBUG scheduled exchange phase phase=34 operation=Some(19) value=Some(409) reason=OperatorInputs
2026-09-13T09:55:57.235880Z DEBUG lowered mid operation to tile work operation=53 source=Some(19) elapsed_ms=272 shards=347657 exchange_phases=35
2026-09-13T09:55:57.270866Z DEBUG consolidated exchange transfers phase=34 operation=Some(19)
2026-09-13T09:55:57.270891Z DEBUG lowered mid operation to tile work operation=54 source=Some(19) elapsed_ms=35 shards=347657 exchange_phases=35
2026-09-13T09:55:57.272233Z DEBUG lowered mid operation to tile work operation=55 source=Some(19) elapsed_ms=1 shards=347657 exchange_phases=35
2026-09-13T09:55:57.272888Z DEBUG lowered mid operation to tile work operation=56 source=Some(20) elapsed_ms=0 shards=347657 exchange_phases=35
2026-09-13T09:55:57.277018Z DEBUG scheduled exchange phase phase=35 operation=Some(20) value=Some(413) reason=LayoutRearrangement
2026-09-13T09:55:57.277257Z DEBUG lowered mid operation to tile work operation=57 source=Some(20) elapsed_ms=4 shards=347657 exchange_phases=36
2026-09-13T09:55:57.277492Z DEBUG lowered mid operation to tile work operation=58 source=Some(21) elapsed_ms=0 shards=347657 exchange_phases=36
2026-09-13T09:55:57.359606Z DEBUG scheduled exchange phase phase=36 operation=Some(21) value=Some(415) reason=LayoutRearrangement
2026-09-13T09:55:57.359976Z DEBUG lowered mid operation to tile work operation=59 source=Some(21) elapsed_ms=82 shards=347657 exchange_phases=37
2026-09-13T09:55:57.418369Z DEBUG scheduled exchange phase phase=37 operation=Some(21) value=Some(515) reason=OperatorInputs
2026-09-13T09:55:57.418380Z DEBUG lowered mid operation to tile work operation=60 source=Some(21) elapsed_ms=58 shards=347657 exchange_phases=38
2026-09-13T09:55:57.419485Z DEBUG lowered mid operation to tile work operation=61 source=Some(21) elapsed_ms=1 shards=347657 exchange_phases=38
2026-09-13T09:55:57.434362Z DEBUG materialized packed parallel reduction reduction_roots=1440
2026-09-13T09:55:57.434700Z DEBUG scheduled exchange phase phase=38 operation=Some(21) value=Some(417) reason=OperatorInputs
2026-09-13T09:55:57.434747Z DEBUG lowered mid operation to tile work operation=62 source=Some(21) elapsed_ms=15 shards=351977 exchange_phases=39
2026-09-13T09:55:57.434757Z DEBUG cannot unpack source storage into row-major order shard=223774 rank=3 precision=F16 order=Amp(Left) extents=[ShardExtent { axis: 0, start: 0, logical_end: 2, physical_end: 2 }, ShardExtent { axis: 1, start: 0, logical_end: 38, physical_end: 38 }, ShardExtent { axis: 2, start: 0, logical_end: 16, physical_end: 16 }]
2026-09-13T09:55:57.740471Z DEBUG scheduled exchange phase phase=39 operation=Some(22) value=Some(418) reason=LayoutRearrangement
2026-09-13T09:55:57.743402Z DEBUG lowered mid operation to tile work operation=63 source=Some(22) elapsed_ms=308 shards=351977 exchange_phases=40
2026-09-13T09:55:57.754645Z DEBUG consolidated exchange transfers phase=39 operation=Some(22)
2026-09-13T09:55:57.754656Z DEBUG lowered mid operation to tile work operation=64 source=Some(22) elapsed_ms=11 shards=351977 exchange_phases=40
2026-09-13T09:55:57.755827Z DEBUG lowered mid operation to tile work operation=65 source=Some(22) elapsed_ms=1 shards=351977 exchange_phases=40
2026-09-13T09:55:57.759240Z DEBUG scheduled exchange phase phase=40 operation=Some(22) value=Some(421) reason=LayoutRearrangement
2026-09-13T09:55:57.759494Z DEBUG lowered mid operation to tile work operation=66 source=Some(22) elapsed_ms=3 shards=351977 exchange_phases=41
2026-09-13T09:55:57.760097Z DEBUG lowered mid operation to tile work operation=67 source=Some(23) elapsed_ms=0 shards=351977 exchange_phases=41
2026-09-13T09:55:58.865415Z DEBUG lowered mid operation to tile work operation=10 source=Some(24) elapsed_ms=4188 shards=351977 exchange_phases=41
2026-09-13T09:55:58.869173Z DEBUG scheduled exchange phase phase=41 operation=Some(25) value=Some(424) reason=LayoutRearrangement
2026-09-13T09:55:58.869640Z DEBUG lowered mid operation to tile work operation=11 source=Some(25) elapsed_ms=4 shards=351977 exchange_phases=42
2026-09-13T09:55:58.879940Z DEBUG consolidated exchange transfers phase=41 operation=Some(25)
2026-09-13T09:55:58.879953Z DEBUG lowered mid operation to tile work operation=12 source=Some(25) elapsed_ms=10 shards=351977 exchange_phases=42
2026-09-13T09:55:58.889950Z DEBUG consolidated exchange transfers phase=41 operation=Some(25)
2026-09-13T09:55:58.889961Z DEBUG lowered mid operation to tile work operation=13 source=Some(25) elapsed_ms=10 shards=351977 exchange_phases=42
2026-09-13T09:55:58.891448Z DEBUG lowered mid operation to tile work operation=14 source=Some(25) elapsed_ms=1 shards=351977 exchange_phases=42
2026-09-13T09:55:58.895273Z DEBUG scheduled exchange phase phase=42 operation=Some(25) value=Some(428) reason=LayoutRearrangement
2026-09-13T09:55:58.895577Z DEBUG lowered mid operation to tile work operation=15 source=Some(25) elapsed_ms=4 shards=351977 exchange_phases=43
2026-09-13T09:55:58.895847Z DEBUG lowered mid operation to tile work operation=16 source=Some(26) elapsed_ms=0 shards=351977 exchange_phases=43
2026-09-13T09:55:59.016975Z DEBUG scheduled exchange phase phase=43 operation=Some(26) value=Some(430) reason=LayoutRearrangement
2026-09-13T09:55:59.017294Z DEBUG lowered mid operation to tile work operation=17 source=Some(26) elapsed_ms=121 shards=351977 exchange_phases=44
2026-09-13T09:55:59.042471Z DEBUG consolidated exchange transfers phase=43 operation=Some(26)
2026-09-13T09:55:59.042481Z DEBUG lowered mid operation to tile work operation=18 source=Some(26) elapsed_ms=25 shards=351977 exchange_phases=44
2026-09-13T09:55:59.043772Z DEBUG lowered mid operation to tile work operation=19 source=Some(26) elapsed_ms=1 shards=351977 exchange_phases=44
2026-09-13T09:55:59.067875Z DEBUG materialized packed parallel reduction reduction_roots=1440
2026-09-13T09:55:59.068903Z DEBUG scheduled exchange phase phase=44 operation=Some(26) value=Some(432) reason=OperatorInputs
2026-09-13T09:55:59.069068Z DEBUG lowered mid operation to tile work operation=20 source=Some(26) elapsed_ms=25 shards=356297 exchange_phases=45
2026-09-13T09:55:59.069136Z DEBUG cannot unpack source storage into row-major order shard=240505 rank=3 precision=F16 order=Amp(Left) extents=[ShardExtent { axis: 0, start: 0, logical_end: 2, physical_end: 2 }, ShardExtent { axis: 1, start: 0, logical_end: 74, physical_end: 74 }, ShardExtent { axis: 2, start: 0, logical_end: 16, physical_end: 16 }]
2026-09-13T09:55:59.428822Z DEBUG scheduled exchange phase phase=45 operation=Some(26) value=Some(433) reason=LayoutRearrangement
2026-09-13T09:55:59.431651Z DEBUG lowered mid operation to tile work operation=21 source=Some(26) elapsed_ms=362 shards=356297 exchange_phases=46
2026-09-13T09:55:59.441370Z DEBUG scheduled exchange phase phase=46 operation=Some(27) value=Some(519) reason=OperatorInputs
2026-09-13T09:55:59.441380Z DEBUG lowered mid operation to tile work operation=22 source=Some(27) elapsed_ms=9 shards=356297 exchange_phases=47
2026-09-13T09:55:59.441974Z DEBUG lowered mid operation to tile work operation=23 source=Some(27) elapsed_ms=0 shards=356297 exchange_phases=47
2026-09-13T09:55:59.441979Z DEBUG cannot unpack source storage into row-major order shard=155167 rank=3 precision=F16 order=Amp(Left) extents=[ShardExtent { axis: 0, start: 0, logical_end: 2, physical_end: 2 }, ShardExtent { axis: 1, start: 0, logical_end: 1, physical_end: 16 }, ShardExtent { axis: 2, start: 0, logical_end: 16, physical_end: 16 }]
2026-09-13T09:55:59.449618Z DEBUG scheduled exchange phase phase=47 operation=Some(28) value=Some(436) reason=LayoutRearrangement
2026-09-13T09:55:59.449638Z DEBUG lowered mid operation to tile work operation=24 source=Some(28) elapsed_ms=7 shards=356297 exchange_phases=48
2026-09-13T09:55:59.450096Z DEBUG lowered mid operation to tile work operation=25 source=Some(28) elapsed_ms=0 shards=356297 exchange_phases=48
2026-09-13T09:55:59.453480Z DEBUG scheduled exchange phase phase=48 operation=Some(28) value=Some(438) reason=LayoutRearrangement
2026-09-13T09:55:59.453753Z DEBUG lowered mid operation to tile work operation=26 source=Some(28) elapsed_ms=3 shards=356297 exchange_phases=49
2026-09-13T09:55:59.455054Z DEBUG lowered mid operation to tile work operation=27 source=Some(28) elapsed_ms=1 shards=356297 exchange_phases=49
2026-09-13T09:55:59.456150Z DEBUG materialized packed parallel reduction reduction_roots=72
2026-09-13T09:55:59.456178Z DEBUG scheduled exchange phase phase=49 operation=Some(28) value=Some(439) reason=OperatorInputs
2026-09-13T09:55:59.456188Z DEBUG lowered mid operation to tile work operation=28 source=Some(28) elapsed_ms=1 shards=357737 exchange_phases=50
2026-09-13T09:55:59.458605Z DEBUG scheduled exchange phase phase=50 operation=Some(29) value=Some(441) reason=OperatorInputs
2026-09-13T09:55:59.458612Z DEBUG lowered mid operation to tile work operation=29 source=Some(29) elapsed_ms=2 shards=357737 exchange_phases=51
2026-09-13T09:55:59.459514Z DEBUG consolidated exchange transfers phase=50 operation=Some(29)
2026-09-13T09:55:59.459541Z DEBUG lowered mid operation to tile work operation=30 source=Some(29) elapsed_ms=0 shards=357737 exchange_phases=51
2026-09-13T09:55:59.459973Z DEBUG lowered mid operation to tile work operation=31 source=Some(29) elapsed_ms=0 shards=357737 exchange_phases=51
2026-09-13T09:55:59.465724Z DEBUG scheduled exchange phase phase=51 operation=None value=None reason=OperatorInputs
2026-09-13T09:55:59.465791Z DEBUG lowered mid operation to tile work operation=32 source=Some(30) elapsed_ms=5 shards=357737 exchange_phases=52
2026-09-13T09:55:59.712238Z DEBUG scheduled exchange phase phase=52 operation=Some(35) value=None reason=OperatorInputs
2026-09-13T09:55:59.712276Z DEBUG lowered mid operation to tile work operation=35 source=Some(35) elapsed_ms=246 shards=358121 exchange_phases=53
2026-09-13T09:55:59.713084Z DEBUG lowered mid operation to tile work operation=37 source=Some(35) elapsed_ms=0 shards=358121 exchange_phases=53
2026-09-13T09:55:59.739592Z DEBUG scheduled exchange phase phase=53 operation=Some(35) value=None reason=OperatorInputs
2026-09-13T09:55:59.739664Z DEBUG lowered mid operation to tile work operation=38 source=Some(35) elapsed_ms=26 shards=359593 exchange_phases=54
2026-09-13T09:55:59.741737Z DEBUG lowered mid operation to tile work operation=41 source=Some(35) elapsed_ms=2 shards=359593 exchange_phases=54
2026-09-13T09:55:59.745973Z DEBUG scheduled exchange phase phase=54 operation=Some(35) value=Some(526) reason=OperatorInputs
2026-09-13T09:55:59.745984Z DEBUG lowered mid operation to tile work operation=42 source=Some(35) elapsed_ms=4 shards=359593 exchange_phases=55
2026-09-13T09:55:59.746012Z DEBUG lowered mid operation to tile work operation=43 source=Some(35) elapsed_ms=0 shards=359593 exchange_phases=55
2026-09-13T09:55:59.752575Z DEBUG scheduled exchange phase phase=55 operation=Some(35) value=None reason=OperatorInputs
2026-09-13T09:55:59.752619Z DEBUG lowered mid operation to tile work operation=44 source=Some(35) elapsed_ms=6 shards=359593 exchange_phases=56
2026-09-13T09:55:59.752776Z DEBUG lowered mid operation to tile work operation=46 source=Some(35) elapsed_ms=0 shards=359593 exchange_phases=56
2026-09-13T09:55:59.753199Z DEBUG scheduled exchange phase phase=56 operation=Some(35) value=Some(532) reason=OperatorInputs
2026-09-13T09:55:59.753215Z DEBUG lowered mid operation to tile work operation=47 source=Some(35) elapsed_ms=0 shards=359593 exchange_phases=57
2026-09-13T09:55:59.753260Z DEBUG lowered mid operation to tile work operation=48 source=Some(35) elapsed_ms=0 shards=359593 exchange_phases=57
2026-09-13T09:55:59.753338Z DEBUG scheduled exchange phase phase=57 operation=Some(35) value=Some(457) reason=LayoutRearrangement
2026-09-13T09:55:59.753343Z DEBUG lowered mid operation to tile work operation=49 source=Some(35) elapsed_ms=0 shards=359593 exchange_phases=58
2026-09-13T09:55:59.753490Z DEBUG lowered mid operation to tile work operation=50 source=Some(36) elapsed_ms=0 shards=359593 exchange_phases=58
2026-09-13T09:55:59.758290Z DEBUG scheduled exchange phase phase=58 operation=Some(37) value=Some(459) reason=LayoutRearrangement
2026-09-13T09:55:59.758335Z DEBUG lowered mid operation to tile work operation=51 source=Some(37) elapsed_ms=4 shards=360889 exchange_phases=59
2026-09-13T09:55:59.758747Z DEBUG lowered mid operation to tile work operation=52 source=Some(37) elapsed_ms=0 shards=360889 exchange_phases=59
2026-09-13T09:55:59.761914Z DEBUG scheduled exchange phase phase=59 operation=Some(37) value=Some(461) reason=LayoutRearrangement
2026-09-13T09:55:59.762123Z DEBUG lowered mid operation to tile work operation=53 source=Some(37) elapsed_ms=3 shards=360889 exchange_phases=60
2026-09-13T09:55:59.763076Z DEBUG lowered mid operation to tile work operation=54 source=Some(37) elapsed_ms=0 shards=360889 exchange_phases=60
2026-09-13T09:55:59.764099Z DEBUG materialized packed parallel reduction reduction_roots=72
2026-09-13T09:55:59.764127Z DEBUG scheduled exchange phase phase=60 operation=Some(37) value=Some(462) reason=OperatorInputs
2026-09-13T09:55:59.764134Z DEBUG lowered mid operation to tile work operation=55 source=Some(37) elapsed_ms=1 shards=362329 exchange_phases=61
2026-09-13T09:55:59.765970Z DEBUG scheduled exchange phase phase=61 operation=Some(38) value=Some(464) reason=OperatorInputs
2026-09-13T09:55:59.765975Z DEBUG lowered mid operation to tile work operation=56 source=Some(38) elapsed_ms=1 shards=362329 exchange_phases=62
2026-09-13T09:55:59.766854Z DEBUG consolidated exchange transfers phase=61 operation=Some(38)
2026-09-13T09:55:59.766873Z DEBUG lowered mid operation to tile work operation=57 source=Some(38) elapsed_ms=0 shards=362329 exchange_phases=62
2026-09-13T09:55:59.767260Z DEBUG lowered mid operation to tile work operation=58 source=Some(38) elapsed_ms=0 shards=362329 exchange_phases=62
2026-09-13T09:55:59.768396Z DEBUG scheduled exchange phase phase=62 operation=Some(38) value=Some(467) reason=LayoutRearrangement
2026-09-13T09:55:59.768455Z DEBUG lowered mid operation to tile work operation=59 source=Some(38) elapsed_ms=1 shards=362329 exchange_phases=63
2026-09-13T09:55:59.768476Z DEBUG scheduled exchange phase phase=63 operation=Some(39) value=Some(468) reason=LayoutRearrangement
2026-09-13T09:55:59.768483Z DEBUG lowered mid operation to tile work operation=60 source=Some(39) elapsed_ms=0 shards=362329 exchange_phases=64
2026-09-13T09:55:59.768532Z DEBUG consolidated exchange transfers phase=63 operation=Some(39)
2026-09-13T09:55:59.768535Z DEBUG lowered mid operation to tile work operation=61 source=Some(39) elapsed_ms=0 shards=362329 exchange_phases=64
2026-09-13T09:55:59.768571Z DEBUG consolidated exchange transfers phase=63 operation=Some(39)
2026-09-13T09:55:59.768574Z DEBUG lowered mid operation to tile work operation=62 source=Some(39) elapsed_ms=0 shards=362329 exchange_phases=64
2026-09-13T09:55:59.768586Z DEBUG lowered mid operation to tile work operation=63 source=Some(39) elapsed_ms=0 shards=362329 exchange_phases=64
2026-09-13T09:55:59.768653Z DEBUG scheduled exchange phase phase=64 operation=Some(39) value=Some(535) reason=OperatorInputs
2026-09-13T09:55:59.768655Z DEBUG lowered mid operation to tile work operation=64 source=Some(39) elapsed_ms=0 shards=362329 exchange_phases=65
2026-09-13T09:55:59.768682Z DEBUG lowered mid operation to tile work operation=65 source=Some(39) elapsed_ms=0 shards=362329 exchange_phases=65
2026-09-13T09:55:59.768688Z DEBUG lowered mid operation to tile work operation=66 source=Some(40) elapsed_ms=0 shards=362329 exchange_phases=65
2026-09-13T09:55:59.775527Z DEBUG scheduled exchange phase phase=65 operation=Some(40) value=Some(473) reason=LayoutRearrangement
2026-09-13T09:55:59.775537Z DEBUG lowered mid operation to tile work operation=67 source=Some(40) elapsed_ms=6 shards=362329 exchange_phases=66
2026-09-13T09:55:59.794502Z DEBUG scheduled exchange phase phase=66 operation=Some(40) value=Some(474) reason=LayoutRearrangement
2026-09-13T09:55:59.794921Z DEBUG lowered mid operation to tile work operation=68 source=Some(40) elapsed_ms=19 shards=362329 exchange_phases=67
2026-09-13T09:55:59.796091Z DEBUG lowered mid operation to tile work operation=69 source=Some(40) elapsed_ms=1 shards=362329 exchange_phases=67
2026-09-13T09:55:59.798927Z DEBUG materialized packed parallel reduction reduction_roots=184
2026-09-13T09:55:59.798978Z DEBUG scheduled exchange phase phase=67 operation=Some(40) value=Some(475) reason=OperatorInputs
2026-09-13T09:55:59.798990Z DEBUG lowered mid operation to tile work operation=70 source=Some(40) elapsed_ms=2 shards=364169 exchange_phases=68
2026-09-13T09:55:59.804841Z DEBUG scheduled exchange phase phase=68 operation=Some(41) value=Some(477) reason=OperatorInputs
2026-09-13T09:55:59.804848Z DEBUG lowered mid operation to tile work operation=71 source=Some(41) elapsed_ms=5 shards=364169 exchange_phases=69
2026-09-13T09:55:59.806986Z DEBUG consolidated exchange transfers phase=68 operation=Some(41)
2026-09-13T09:55:59.807037Z DEBUG lowered mid operation to tile work operation=72 source=Some(41) elapsed_ms=2 shards=364169 exchange_phases=69
2026-09-13T09:55:59.808011Z DEBUG lowered mid operation to tile work operation=73 source=Some(41) elapsed_ms=0 shards=364169 exchange_phases=69
2026-09-13T09:55:59.810880Z DEBUG scheduled exchange phase phase=69 operation=Some(42) value=Some(481) reason=OperatorInputs
2026-09-13T09:55:59.810886Z DEBUG lowered mid operation to tile work operation=74 source=Some(42) elapsed_ms=2 shards=364169 exchange_phases=70
2026-09-13T09:55:59.810923Z DEBUG lowered mid operation to tile work operation=75 source=Some(42) elapsed_ms=0 shards=364169 exchange_phases=70
2026-09-13T09:55:59.816936Z DEBUG scheduled exchange phase phase=70 operation=Some(43) value=Some(483) reason=LayoutRearrangement
2026-09-13T09:55:59.816951Z DEBUG lowered mid operation to tile work operation=76 source=Some(43) elapsed_ms=6 shards=364169 exchange_phases=71
2026-09-13T09:55:59.817497Z DEBUG lowered mid operation to tile work operation=77 source=Some(43) elapsed_ms=0 shards=364169 exchange_phases=71
2026-09-13T09:55:59.827235Z DEBUG scheduled exchange phase phase=71 operation=Some(43) value=Some(485) reason=LayoutRearrangement
2026-09-13T09:55:59.827516Z DEBUG lowered mid operation to tile work operation=78 source=Some(43) elapsed_ms=10 shards=364169 exchange_phases=72
2026-09-13T09:55:59.828511Z DEBUG lowered mid operation to tile work operation=79 source=Some(43) elapsed_ms=0 shards=364169 exchange_phases=72
2026-09-13T09:55:59.829502Z DEBUG materialized packed parallel reduction reduction_roots=64
2026-09-13T09:55:59.829545Z DEBUG scheduled exchange phase phase=72 operation=Some(43) value=Some(486) reason=OperatorInputs
2026-09-13T09:55:59.829551Z DEBUG lowered mid operation to tile work operation=80 source=Some(43) elapsed_ms=1 shards=365769 exchange_phases=73
2026-09-13T09:55:59.831837Z DEBUG scheduled exchange phase phase=73 operation=Some(44) value=Some(488) reason=OperatorInputs
2026-09-13T09:55:59.831843Z DEBUG lowered mid operation to tile work operation=81 source=Some(44) elapsed_ms=2 shards=365769 exchange_phases=74
2026-09-13T09:55:59.832779Z DEBUG consolidated exchange transfers phase=73 operation=Some(44)
2026-09-13T09:55:59.832797Z DEBUG lowered mid operation to tile work operation=82 source=Some(44) elapsed_ms=0 shards=365769 exchange_phases=74
2026-09-13T09:55:59.833246Z DEBUG lowered mid operation to tile work operation=83 source=Some(44) elapsed_ms=0 shards=365769 exchange_phases=74
2026-09-13T09:55:59.834095Z DEBUG scheduled exchange phase phase=74 operation=Some(44) value=Some(491) reason=LayoutRearrangement
2026-09-13T09:55:59.834141Z DEBUG lowered mid operation to tile work operation=84 source=Some(44) elapsed_ms=0 shards=365769 exchange_phases=75
2026-09-13T09:55:59.834167Z DEBUG lowered mid operation to tile work operation=85 source=Some(45) elapsed_ms=0 shards=365769 exchange_phases=75
2026-09-13T09:56:00.300160Z DEBUG selected packed multicast relays phase=16 relays=720 before_cycles=215040 after_cycles=23520 before_bytes=16696 after_bytes=3328
2026-09-13T09:56:00.846696Z DEBUG selected packed multicast relays phase=32 relays=648 before_cycles=324480 after_cycles=26560 before_bytes=25008 after_bytes=4384
2026-09-13T09:56:01.276534Z DEBUG selected packed multicast relays phase=43 relays=720 before_cycles=144000 after_cycles=23520 before_bytes=11368 after_bytes=3256
2026-09-13T09:56:03.113316Z DEBUG built and costed logical tile schedule shards=367857 exchange_phases=75 build_ms=5501.296306 simplify_ms=9.642342999999999 cost_ms=3268.678379