2026-09-23T10:57:03.716542Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:compile_runtime: close time.busy=295µs time.idle=2.16µs 2026-09-23T10:57:05.183501Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Standard visited=11497 expanded=5089 retained=44 2026-09-23T10:57:05.193163Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=11497 expanded=5089 retained=44 2026-09-23T10:57:05.202561Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=11497 expanded=5089 retained=45 2026-09-23T10:57:05.235124Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=11499 expanded=5092 retained=46 2026-09-23T10:57:05.243078Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Standard visited=11499 expanded=5092 retained=46 2026-09-23T10:57:05.271691Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Standard visited=11497 expanded=5088 retained=45 2026-09-23T10:57:05.272199Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Standard visited=11497 expanded=5089 retained=45 2026-09-23T10:57:05.301757Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10917 expanded=4816 retained=46 2026-09-23T10:57:05.309376Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=9415 expanded=4035 retained=39 2026-09-23T10:57:05.325645Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=9415 expanded=4035 retained=39 2026-09-23T10:57:05.329492Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=9437 expanded=4044 retained=38 2026-09-23T10:57:05.337440Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=9415 expanded=4035 retained=39 2026-09-23T10:57:05.356541Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=9437 expanded=4044 retained=38 2026-09-23T10:57:05.378852Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=11497 expanded=5088 retained=45 2026-09-23T10:57:05.391462Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=9415 expanded=4035 retained=39 2026-09-23T10:57:05.483105Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=9441 expanded=4047 retained=38 2026-09-23T10:57:05.513761Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=9441 expanded=4047 retained=38 2026-09-23T10:57:05.570605Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12459 expanded=5940 retained=29 2026-09-23T10:57:05.596157Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12459 expanded=5940 retained=29 2026-09-23T10:57:05.623840Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12459 expanded=5940 retained=29 2026-09-23T10:57:05.664970Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12459 expanded=5940 retained=29 2026-09-23T10:57:05.813500Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12459 expanded=5940 retained=29 2026-09-23T10:57:05.826542Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12459 expanded=5940 retained=29 2026-09-23T10:57:05.836431Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12459 expanded=5940 retained=29 2026-09-23T10:57:05.861182Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12459 expanded=5940 retained=29 2026-09-23T10:57:05.993159Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Interleaved visited=10917 expanded=4816 retained=46 2026-09-23T10:57:05.994331Z DEBUG GEMM model frontier retained=118 2026-09-23T10:57:06.015340Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10917 expanded=4820 retained=46 2026-09-23T10:57:06.022191Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10917 expanded=4819 retained=46 2026-09-23T10:57:06.022905Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Interleaved visited=10917 expanded=4820 retained=46 2026-09-23T10:57:06.023612Z DEBUG GEMM model frontier retained=118 2026-09-23T10:57:06.044633Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Interleaved visited=10917 expanded=4819 retained=46 2026-09-23T10:57:06.045887Z DEBUG GEMM model frontier retained=117 2026-09-23T10:57:06.084777Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10917 expanded=4819 retained=46 2026-09-23T10:57:06.122113Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Interleaved visited=10917 expanded=4819 retained=46 2026-09-23T10:57:06.123120Z DEBUG GEMM model frontier retained=118 2026-09-23T10:57:12.691663Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:gemm_candidates: close time.busy=8.97s time.idle=4.34µs 2026-09-23T10:57:13.740717Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=7913 expanded=3321 retained=54 2026-09-23T10:57:13.929859Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=8001 expanded=3370 retained=53 2026-09-23T10:57:14.031303Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=6561 expanded=2647 retained=69 2026-09-23T10:57:14.032620Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=7913 expanded=3320 retained=54 2026-09-23T10:57:14.051293Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=8001 expanded=3370 retained=53 2026-09-23T10:57:14.076431Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=6561 expanded=2647 retained=69 2026-09-23T10:57:14.089811Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=6653 expanded=2695 retained=68 2026-09-23T10:57:14.092811Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=6653 expanded=2695 retained=68 2026-09-23T10:57:14.103229Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=6643 expanded=2689 retained=68 2026-09-23T10:57:14.114166Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=6643 expanded=2689 retained=68 2026-09-23T10:57:14.171240Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10949 expanded=4789 retained=76 2026-09-23T10:57:14.201904Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Interleaved visited=11377 expanded=4984 retained=62 2026-09-23T10:57:14.203420Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10023 expanded=4282 retained=63 2026-09-23T10:57:14.208532Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=7913 expanded=3320 retained=54 2026-09-23T10:57:14.231136Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=7913 expanded=3321 retained=54 2026-09-23T10:57:14.259048Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=7923 expanded=3330 retained=54 2026-09-23T10:57:14.261341Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=7993 expanded=3360 retained=53 2026-09-23T10:57:14.269362Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=7993 expanded=3361 retained=53 2026-09-23T10:57:14.288793Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=7925 expanded=3331 retained=54 2026-09-23T10:57:14.298388Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=7999 expanded=3369 retained=53 2026-09-23T10:57:14.326898Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=7925 expanded=3331 retained=54 2026-09-23T10:57:14.369357Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=7923 expanded=3330 retained=54 2026-09-23T10:57:14.425971Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T10:57:14.435945Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=7993 expanded=3361 retained=53 2026-09-23T10:57:14.498563Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=7925 expanded=3331 retained=54 2026-09-23T10:57:14.531597Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11377 expanded=4984 retained=62 2026-09-23T10:57:14.538654Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10949 expanded=4789 retained=77 2026-09-23T10:57:14.558259Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=7999 expanded=3369 retained=53 2026-09-23T10:57:14.570889Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10031 expanded=4285 retained=63 2026-09-23T10:57:14.581529Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Standard visited=10031 expanded=4285 retained=63 2026-09-23T10:57:14.612486Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T10:57:14.623982Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Standard visited=10023 expanded=4282 retained=63 2026-09-23T10:57:14.633395Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Standard visited=10031 expanded=4285 retained=63 2026-09-23T10:57:14.640178Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=22 2026-09-23T10:57:14.658456Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=36 2026-09-23T10:57:14.693254Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Interleaved visited=10701 expanded=4638 retained=38 2026-09-23T10:57:14.703627Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T10:57:14.720848Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=22 2026-09-23T10:57:14.726882Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10855 expanded=4736 retained=76 2026-09-23T10:57:14.728241Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T10:57:14.740789Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10855 expanded=4736 retained=73 2026-09-23T10:57:14.748579Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=22 2026-09-23T10:57:14.750908Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=22 2026-09-23T10:57:14.751432Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T10:57:14.751594Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T10:57:14.758938Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T10:57:14.759547Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T10:57:14.768640Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Standard visited=10855 expanded=4736 retained=76 2026-09-23T10:57:14.769757Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T10:57:14.772469Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Standard visited=10855 expanded=4736 retained=75 2026-09-23T10:57:14.787482Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Standard visited=10855 expanded=4736 retained=73 2026-09-23T10:57:14.787776Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=22 2026-09-23T10:57:14.787882Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10855 expanded=4736 retained=76 2026-09-23T10:57:14.792028Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T10:57:14.796566Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T10:57:14.801721Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Interleaved visited=11377 expanded=4984 retained=62 2026-09-23T10:57:14.804346Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10859 expanded=4739 retained=75 2026-09-23T10:57:14.808832Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Standard visited=10859 expanded=4739 retained=75 2026-09-23T10:57:14.812566Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Standard visited=10953 expanded=4792 retained=76 2026-09-23T10:57:14.812751Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10949 expanded=4789 retained=74 2026-09-23T10:57:14.813290Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10953 expanded=4792 retained=76 2026-09-23T10:57:14.820698Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Standard visited=10949 expanded=4789 retained=77 2026-09-23T10:57:14.823098Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T10:57:14.824192Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Standard visited=10949 expanded=4789 retained=76 2026-09-23T10:57:14.827553Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Standard visited=10949 expanded=4789 retained=74 2026-09-23T10:57:14.829632Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T10:57:14.830676Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10855 expanded=4736 retained=73 2026-09-23T10:57:14.835685Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Interleaved visited=11327 expanded=4965 retained=53 2026-09-23T10:57:14.849776Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=36 2026-09-23T10:57:14.851884Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T10:57:14.868684Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10855 expanded=4736 retained=75 2026-09-23T10:57:14.871048Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10859 expanded=4739 retained=75 2026-09-23T10:57:14.875237Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=22 2026-09-23T10:57:14.886448Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10031 expanded=4285 retained=63 2026-09-23T10:57:14.888436Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Standard visited=10859 expanded=4739 retained=75 2026-09-23T10:57:14.900900Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=7913 expanded=3321 retained=54 2026-09-23T10:57:14.902876Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11329 expanded=4966 retained=54 2026-09-23T10:57:14.908265Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11329 expanded=4967 retained=54 2026-09-23T10:57:14.912265Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Standard visited=10855 expanded=4736 retained=73 2026-09-23T10:57:14.914073Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11329 expanded=4967 retained=54 2026-09-23T10:57:14.922416Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Standard visited=10855 expanded=4736 retained=76 2026-09-23T10:57:14.922613Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Interleaved visited=11329 expanded=4967 retained=54 2026-09-23T10:57:14.929262Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11375 expanded=4982 retained=58 2026-09-23T10:57:14.931399Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Interleaved visited=11329 expanded=4967 retained=54 2026-09-23T10:57:14.932819Z DEBUG GEMM model frontier retained=159 2026-09-23T10:57:14.933794Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Interleaved visited=11329 expanded=4966 retained=53 2026-09-23T10:57:14.939971Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Interleaved visited=11329 expanded=4967 retained=53 2026-09-23T10:57:14.944968Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11377 expanded=4984 retained=62 2026-09-23T10:57:14.945805Z DEBUG GEMM model frontier retained=161 2026-09-23T10:57:14.946854Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=22 2026-09-23T10:57:14.955451Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Interleaved visited=11375 expanded=4982 retained=58 2026-09-23T10:57:14.956184Z DEBUG GEMM model frontier retained=154 2026-09-23T10:57:14.959315Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11327 expanded=4964 retained=53 2026-09-23T10:57:14.962861Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11377 expanded=4984 retained=61 2026-09-23T10:57:14.968880Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Interleaved visited=11329 expanded=4966 retained=54 2026-09-23T10:57:14.972008Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10701 expanded=4638 retained=38 2026-09-23T10:57:14.976275Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11329 expanded=4966 retained=53 2026-09-23T10:57:14.977148Z DEBUG GEMM model frontier retained=158 2026-09-23T10:57:14.977304Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=36 2026-09-23T10:57:14.983293Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11329 expanded=4966 retained=54 2026-09-23T10:57:14.988906Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=36 2026-09-23T10:57:14.991603Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10701 expanded=4638 retained=38 2026-09-23T10:57:15.001281Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=36 2026-09-23T10:57:15.005523Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Interleaved visited=11377 expanded=4984 retained=61 2026-09-23T10:57:15.007258Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=22 2026-09-23T10:57:15.046822Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11329 expanded=4967 retained=53 2026-09-23T10:57:15.052492Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Interleaved visited=10701 expanded=4637 retained=38 2026-09-23T10:57:15.053877Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11327 expanded=4965 retained=53 2026-09-23T10:57:15.094165Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10701 expanded=4637 retained=38 2026-09-23T10:57:15.094939Z DEBUG GEMM model frontier retained=183 2026-09-23T10:57:15.113092Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=6545 expanded=2640 retained=68 2026-09-23T10:57:15.163864Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=7913 expanded=3321 retained=54 2026-09-23T10:57:15.164689Z DEBUG GEMM model frontier retained=155 2026-09-23T10:57:15.194227Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=6545 expanded=2640 retained=68 2026-09-23T10:57:15.194797Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T10:57:15.233382Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=7913 expanded=3320 retained=54 2026-09-23T10:57:15.237893Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=7913 expanded=3320 retained=54 2026-09-23T10:57:15.238694Z DEBUG GEMM model frontier retained=161 2026-09-23T10:57:15.240699Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=36 2026-09-23T10:57:15.241898Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=7993 expanded=3360 retained=53 2026-09-23T10:57:15.242906Z DEBUG GEMM model frontier retained=160 2026-09-23T10:57:15.249554Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Interleaved visited=11327 expanded=4964 retained=53 2026-09-23T10:57:15.250467Z DEBUG GEMM model frontier retained=155 2026-09-23T10:57:15.330022Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Interleaved visited=11329 expanded=4966 retained=54 2026-09-23T10:57:15.331631Z DEBUG GEMM model frontier retained=159 2026-09-23T10:57:15.352333Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=36 2026-09-23T10:57:15.368169Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=7923 expanded=3330 retained=54 2026-09-23T10:57:15.407885Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10701 expanded=4638 retained=38 2026-09-23T10:57:15.448924Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Interleaved visited=10701 expanded=4638 retained=38 2026-09-23T10:57:15.450551Z DEBUG GEMM model frontier retained=187 2026-09-23T10:57:15.518406Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=36 2026-09-23T10:57:15.520064Z DEBUG GEMM model frontier retained=187 2026-09-23T10:57:15.531552Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=7923 expanded=3330 retained=54 2026-09-23T10:57:15.533071Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=7925 expanded=3331 retained=54 2026-09-23T10:57:15.533886Z DEBUG GEMM model frontier retained=159 2026-09-23T10:57:15.560550Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10031 expanded=4285 retained=63 2026-09-23T10:57:15.697071Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10855 expanded=4736 retained=75 2026-09-23T10:57:15.739267Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T10:57:15.740971Z DEBUG GEMM model frontier retained=158 2026-09-23T10:57:15.768342Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Standard visited=10031 expanded=4285 retained=63 2026-09-23T10:57:15.826353Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Standard visited=10855 expanded=4736 retained=75 2026-09-23T10:57:15.827781Z DEBUG GEMM model frontier retained=159 2026-09-23T10:57:16.048121Z DEBUG GEMM partition search swapped=false batch=0 native=true class=Ipu21Interleaved visited=10701 expanded=4638 retained=38 2026-09-23T10:57:16.048961Z DEBUG GEMM model frontier retained=182 2026-09-23T10:57:24.888026Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:gemm_candidates: close time.busy=12.2s time.idle=6.57µs 2026-09-23T10:58:02.446337Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=17.3ms time.idle=5.01µs 2026-09-23T10:58:02.628624Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=182ms time.idle=2.31µs 2026-09-23T10:58:02.832670Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0 2026-09-23T10:58:02.834131Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=196ms time.idle=2.32µs 2026-09-23T10:58:02.996750Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=0 mid_cycles=214870 low_cycles=782270 elapsed_ms=1527 2026-09-23T10:58:04.054561Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=29.3ms time.idle=3.39µs 2026-09-23T10:58:04.253058Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=198ms time.idle=1.68µs 2026-09-23T10:58:04.467561Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0 2026-09-23T10:58:04.469292Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=206ms time.idle=2.30µs 2026-09-23T10:58:04.625665Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=1 mid_cycles=214883 low_cycles=781948 elapsed_ms=1535 2026-09-23T10:58:05.842990Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=22.5ms time.idle=3.39µs 2026-09-23T10:58:06.034392Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=191ms time.idle=2.74µs 2026-09-23T10:58:06.245920Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0 2026-09-23T10:58:06.247472Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=203ms time.idle=2.22µs 2026-09-23T10:58:06.407534Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=2 mid_cycles=214962 low_cycles=782604 elapsed_ms=1667 2026-09-23T10:58:07.416217Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=21.7ms time.idle=16.7µs 2026-09-23T10:58:07.616540Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=200ms time.idle=2.42µs 2026-09-23T10:58:07.816128Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0 2026-09-23T10:58:07.817592Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=191ms time.idle=1.43µs 2026-09-23T10:58:07.966230Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=3 mid_cycles=214975 low_cycles=782282 elapsed_ms=1463 2026-09-23T10:58:09.094527Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=38.8ms time.idle=2.52µs 2026-09-23T10:58:09.282887Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=188ms time.idle=1.93µs 2026-09-23T10:58:09.482496Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0 2026-09-23T10:58:09.483899Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=191ms time.idle=1.60µs 2026-09-23T10:58:09.642444Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=4 mid_cycles=215158 low_cycles=782316 elapsed_ms=1566 2026-09-23T10:58:10.619579Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=27.8ms time.idle=3.55µs 2026-09-23T10:58:10.813556Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=194ms time.idle=1.53µs 2026-09-23T10:58:11.029009Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0 2026-09-23T10:58:11.030373Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=206ms time.idle=1.88µs 2026-09-23T10:58:11.175486Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=5 mid_cycles=215171 low_cycles=781994 elapsed_ms=1439 2026-09-23T10:58:12.404706Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=38.3ms time.idle=5.47µs 2026-09-23T10:58:12.665743Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=261ms time.idle=1.79µs 2026-09-23T10:58:12.924927Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0 2026-09-23T10:58:12.926259Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=246ms time.idle=2.08µs 2026-09-23T10:58:13.117013Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=6 mid_cycles=215367 low_cycles=925218 elapsed_ms=1840 2026-09-23T10:58:14.273031Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=48.7ms time.idle=3.89µs 2026-09-23T10:58:14.529883Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=257ms time.idle=2.46µs 2026-09-23T10:58:14.769243Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0 2026-09-23T10:58:14.770709Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=228ms time.idle=1.65µs 2026-09-23T10:58:14.934840Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=7 mid_cycles=215380 low_cycles=924896 elapsed_ms=1707 2026-09-23T10:58:15.005174Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: close time.busy=71.3s time.idle=1.25µs 2026-09-23T10:58:15.943908Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:group_exchanges: close time.busy=38.6ms time.idle=5.97µs 2026-09-23T10:58:16.158014Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:merge_copies: close time.busy=214ms time.idle=2.38µs 2026-09-23T10:58:16.360796Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:eliminate: eliminated padding clears using kernel access contracts removed=0 2026-09-23T10:58:16.362106Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:eliminate: close time.busy=195ms time.idle=2.27µs 2026-09-23T10:58:16.479684Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:place_provisional_storage: close time.busy=95.9ms time.idle=2.91µs 2026-09-23T10:58:17.060520Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=51366 2026-09-23T10:58:17.063318Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: prepared large physical exchange phase phase=1 transfers=29652 maximum_identical_destinations=1 2026-09-23T10:58:17.063361Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: optimized physical exchange schedule phase=1 initial_horizon=7297 selected_horizon=7297 endpoint_lower_bound=6272 lower_bound_gap=1025 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-23T10:58:17.354250Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=7244 2026-09-23T10:58:17.664637Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=122372 2026-09-23T10:58:17.914285Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: finished incremental instruction-alignment validation transfers=51366 elapsed_ms=853 success=true 2026-09-23T10:58:18.733957Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: finished incremental instruction-alignment validation transfers=7244 elapsed_ms=1379 success=true 2026-09-23T10:58:18.971265Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: prepared large physical exchange phase phase=5 transfers=51366 maximum_identical_destinations=1 2026-09-23T10:58:18.971311Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: optimized physical exchange schedule phase=5 initial_horizon=495 selected_horizon=495 endpoint_lower_bound=288 lower_bound_gap=207 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-23T10:58:19.154120Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=151632 2026-09-23T10:58:19.325197Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: compared ordinary and paired exchange schedules phase=3 candidates=7263 ordinary_horizon=24926 paired_horizon=19051 use_paired=true 2026-09-23T10:58:19.388807Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: prepared large physical exchange phase phase=3 transfers=26631 maximum_identical_destinations=1 2026-09-23T10:58:19.388829Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: optimized physical exchange schedule phase=3 initial_horizon=19051 selected_horizon=19051 endpoint_lower_bound=14840 lower_bound_gap=4211 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-23T10:58:20.050675Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=7244 2026-09-23T10:58:20.360970Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: finished incremental instruction-alignment validation transfers=122372 elapsed_ms=2696 success=true 2026-09-23T10:58:21.399396Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: finished incremental instruction-alignment validation transfers=7244 elapsed_ms=1348 success=true 2026-09-23T10:58:21.979693Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: compared ordinary and paired exchange schedules phase=0 candidates=1440 ordinary_horizon=31987 paired_horizon=20037 use_paired=true 2026-09-23T10:58:22.050991Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: prepared large physical exchange phase phase=0 transfers=7244 maximum_identical_destinations=1 2026-09-23T10:58:22.051012Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: optimized physical exchange schedule phase=0 initial_horizon=20037 selected_horizon=20037 endpoint_lower_bound=16512 lower_bound_gap=3525 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-23T10:58:22.591513Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: prepared large physical exchange phase phase=2 transfers=122372 maximum_identical_destinations=1 2026-09-23T10:58:22.591543Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: optimized physical exchange schedule phase=2 initial_horizon=3757 selected_horizon=3757 endpoint_lower_bound=1152 lower_bound_gap=2605 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-23T10:58:22.833116Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: finished incremental instruction-alignment validation transfers=151632 elapsed_ms=3678 success=true 2026-09-23T10:58:26.282491Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: prepared large physical exchange phase phase=4 transfers=151632 maximum_identical_destinations=1 2026-09-23T10:58:26.282526Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: optimized physical exchange schedule phase=4 initial_horizon=8749 selected_horizon=8749 endpoint_lower_bound=7488 lower_bound_gap=1261 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-23T10:58:26.475155Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: close time.busy=10.00s time.idle=4.30µs 2026-09-23T10:58:26.672375Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:plan_kernels: close time.busy=197ms time.idle=3.43µs 2026-09-23T10:58:26.673125Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:compile_kernels: compiling kernel source=/srv/home/gc-sdk/ipu-stack/crates/ipu-tests/../../device/rearrange_amp_left_f16.S name="rearrange_row_major_to_amp_f16_o0_r27_p27_c80_p80" target="ipu21" 2026-09-23T10:58:26.721434Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:compile_kernels: kernel artifact created object=/srv/home/.cache/ipu-stack/kernels/9c766a9f4ce31f6b8994bfa51999f25db96098e175c82ff976e482495a382f06/kernel.o metadata=/srv/home/.cache/ipu-stack/kernels/9c766a9f4ce31f6b8994bfa51999f25db96098e175c82ff976e482495a382f06/kernel.json 2026-09-23T10:58:26.721803Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:compile_kernels: compiling kernel source=/srv/home/gc-sdk/ipu-stack/crates/ipu-tests/../../device/rearrange_amp_left_f16.S name="rearrange_row_major_to_amp_f16_o0_r27_p27_c64_p64" target="ipu21" 2026-09-23T10:58:26.766481Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:compile_kernels: kernel artifact created object=/srv/home/.cache/ipu-stack/kernels/a69f89f2dd236a0df523ce818de78a4258d638ee557b69dbfe57afb0626cfa7d/kernel.o metadata=/srv/home/.cache/ipu-stack/kernels/a69f89f2dd236a0df523ce818de78a4258d638ee557b69dbfe57afb0626cfa7d/kernel.json 2026-09-23T10:58:26.767184Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:compile_kernels: compiling kernel source=/srv/home/gc-sdk/ipu-stack/crates/ipu-tests/../../device/gemm_f16_amp.S name="gemm_f16_interleaved_packed0_k160_c64_r243" target="ipu21" 2026-09-23T10:58:26.810145Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:compile_kernels: kernel artifact created object=/srv/home/.cache/ipu-stack/kernels/5f6f103b4f10c881651b3a301a8e88ede7b00a8ad65aadc73500873edad21458/kernel.o metadata=/srv/home/.cache/ipu-stack/kernels/5f6f103b4f10c881651b3a301a8e88ede7b00a8ad65aadc73500873edad21458/kernel.json 2026-09-23T10:58:26.810248Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:compile_kernels: close time.busy=138ms time.idle=4.84µs 2026-09-23T10:58:26.810679Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:link_runtime: close time.busy=252µs time.idle=2.54µs 2026-09-23T10:58:26.905287Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}: exchange table and repeat patch storage exchange_table_bytes=7448 maximum_uncompressed_repeat_patch_bytes=0 maximum_elided_arithmetic_patch_bytes=0 2026-09-23T10:58:27.213079Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:size_tile_code: close time.busy=35.6ms time.idle=5.04µs 2026-09-23T10:58:27.213115Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}: placing generated tile programs linked_end=315264 host_code_base=376832 host_code_bytes=732 generated_code_bytes=39492 exchange_table_bytes=7448 executable_ranges=[(377632, 524288)] 2026-09-23T10:58:27.213147Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}: allocated package support memory linked_end=315264 profile_bytes=168 exchange_table_bytes=7448 host_code_bytes=732 host_data_bytes=492 generated_code_bytes=39492 code_address=377632 available_ranges=[(327680, 360448), (362700, 376832), (442368, 949168)] 2026-09-23T10:58:27.343651Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:place_storage: close time.busy=117ms time.idle=3.88µs 2026-09-23T10:58:27.570689Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: reused exchange optimization after validating relocated rows phase=1 2026-09-23T10:58:27.581108Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: prepared large physical exchange phase phase=1 transfers=29652 maximum_identical_destinations=1 2026-09-23T10:58:27.581124Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: optimized physical exchange schedule phase=1 initial_horizon=7297 selected_horizon=7297 endpoint_lower_bound=6272 lower_bound_gap=1025 selected_kind="reused" neighborhood_improvements=0 2026-09-23T10:58:28.140861Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: reused exchange optimization after validating relocated rows phase=3 2026-09-23T10:58:28.168444Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: prepared large physical exchange phase phase=3 transfers=26631 maximum_identical_destinations=1 2026-09-23T10:58:28.168459Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: optimized physical exchange schedule phase=3 initial_horizon=19051 selected_horizon=19051 endpoint_lower_bound=14840 lower_bound_gap=4211 selected_kind="reused" neighborhood_improvements=0 2026-09-23T10:58:28.292951Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=7244 2026-09-23T10:58:28.829725Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=51366 2026-09-23T10:58:29.661868Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: finished incremental instruction-alignment validation transfers=51366 elapsed_ms=832 success=true 2026-09-23T10:58:29.726248Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: finished incremental instruction-alignment validation transfers=7244 elapsed_ms=1433 success=true 2026-09-23T10:58:30.426192Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: reused exchange optimization after validating relocated rows phase=4 2026-09-23T10:58:30.483110Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: prepared large physical exchange phase phase=4 transfers=151632 maximum_identical_destinations=1 2026-09-23T10:58:30.483149Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: optimized physical exchange schedule phase=4 initial_horizon=8749 selected_horizon=8749 endpoint_lower_bound=7488 lower_bound_gap=1261 selected_kind="reused" neighborhood_improvements=0 2026-09-23T10:58:30.659897Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: prepared large physical exchange phase phase=5 transfers=51366 maximum_identical_destinations=1 2026-09-23T10:58:30.659926Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: optimized physical exchange schedule phase=5 initial_horizon=495 selected_horizon=495 endpoint_lower_bound=288 lower_bound_gap=207 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-23T10:58:30.767560Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: reused exchange optimization after validating relocated rows phase=2 2026-09-23T10:58:30.803728Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: prepared large physical exchange phase phase=2 transfers=122372 maximum_identical_destinations=1 2026-09-23T10:58:30.803752Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: optimized physical exchange schedule phase=2 initial_horizon=3757 selected_horizon=3757 endpoint_lower_bound=1152 lower_bound_gap=2605 selected_kind="reused" neighborhood_improvements=0 2026-09-23T10:58:30.959717Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=7244 2026-09-23T10:58:32.149269Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: finished incremental instruction-alignment validation transfers=7244 elapsed_ms=1189 success=true 2026-09-23T10:58:32.680680Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: compared ordinary and paired exchange schedules phase=0 candidates=71 ordinary_horizon=27526 paired_horizon=27742 use_paired=false 2026-09-23T10:58:32.747407Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: prepared large physical exchange phase phase=0 transfers=7244 maximum_identical_destinations=1 2026-09-23T10:58:32.747423Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: optimized physical exchange schedule phase=0 initial_horizon=27526 selected_horizon=27526 endpoint_lower_bound=26880 lower_bound_gap=646 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-23T10:58:32.787062Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: close time.busy=5.44s time.idle=5.01µs 2026-09-23T10:58:32.923749Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}: costed final placed program final_cycles=782183 final_exchange=70475 2026-09-23T10:58:33.166702Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:prepare_tile_code: close time.busy=57.5ms time.idle=4.21µs 2026-09-23T10:58:33.526769Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:emit_tile_code: close time.busy=360ms time.idle=3.61µs 2026-09-23T10:58:33.980643Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:build_tile_images: close time.busy=99.6ms time.idle=4.36µs 2026-09-23T10:58:34.068536Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}: close time.busy=90.4s time.idle=4.94µs 2026-09-23T10:58:34.073475Z INFO writing application package tiles=1472 2026-09-23T10:58:34.211795Z INFO application package written 2026-09-23T10:58:34.215775Z INFO reading application package 2026-09-23T10:58:34.428258Z INFO application package read tiles=1472 compiler=0.1.0 2026-09-23T10:58:34.435835Z INFO waiting for hardware ownership path=/tmp/ipu-stack-device.lock 2026-09-23T10:58:34.435849Z INFO acquired hardware ownership path=/tmp/ipu-stack-device.lock 2026-09-23T10:58:34.435855Z INFO opening IPU device path="/dev/ipu0" 2026-09-23T10:58:34.435887Z INFO IPU device attached path=/dev/ipu0 2026-09-23T10:58:34.435890Z INFO initializing IPU device 2026-09-23T10:58:34.443676Z INFO IPU device initialized 2026-09-23T10:58:34.443689Z INFO replaying device configuration register_writes=2003 2026-09-23T10:58:34.449721Z INFO loading application tile_count=1472 final_mark=23 2026-09-23T10:58:34.663510Z INFO application loaded and initial synchronization completed tile_count=1472 2026-09-23T10:58:35.109992Z INFO prepared reference inputs elapsed_ms=444 2026-09-23T10:58:35.122734Z INFO configured host reference BLAS threads=4 referencePrecision=device 2026-09-23T10:58:35.280966Z INFO evaluated host reference elapsed_ms=170 2026-09-23T10:58:35.287353Z INFO starting host exchange session startup_mark=23 2026-09-23T10:58:35.287368Z INFO attaching host exchange pages pages=2 2026-09-23T10:58:35.288133Z INFO host exchange session started 2026-09-23T10:58:35.288169Z INFO invoking host exchange call call="initialize" command=0 phases=8 2026-09-23T10:58:35.294584Z INFO invoking host exchange call call="run" command=0 phases=13 referenceInference=1 numericalTest=PASS profile=artifacts/sdk-partition-solver-20260923/packed.capnp tiles=1472 samples=45531 workload=siglip-mlp-f16-b1-t729-d1152-h4304-n1 benchmark=siglip-mlp-f16 batch=1 tokens=729 rows=729 dimension=1152 hiddenDimension=4304 blocks=1 biases=false activeTiles=1469 executionTiles=1472 inputBytes=1679616 weightBytes=19832832 cycles=548598 minimumTileCycles=541392 deviceMicroseconds=365.732 effectiveGemmTflops=39.532 peakTflops=282.624 efficiencyPercent=13.99 maximumAbsoluteError=0.001221 package=artifacts/sdk-partition-solver-20260923/packed.ipuexe tiles=1472 hardwareTest=PASS