2026-09-23T11:34:25.740550Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:compile_runtime: close time.busy=384µs time.idle=2.24µs
2026-09-23T11:34:28.532784Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=11353 expanded=5024 retained=43
2026-09-23T11:34:29.258333Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=11371 expanded=5035 retained=39
2026-09-23T11:34:29.365021Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=11373 expanded=5036 retained=39
2026-09-23T11:34:31.799649Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=9759 expanded=4214 retained=44
2026-09-23T11:34:32.568480Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=9633 expanded=4189 retained=46
2026-09-23T11:34:32.594622Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=9627 expanded=4185 retained=46
2026-09-23T11:34:32.658320Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=9633 expanded=4189 retained=46
2026-09-23T11:34:32.695920Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=9627 expanded=4185 retained=46
2026-09-23T11:34:33.365472Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=9801 expanded=4243 retained=43
2026-09-23T11:34:33.819011Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=9793 expanded=4241 retained=43
2026-09-23T11:34:34.687595Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=9525 expanded=4123 retained=50
2026-09-23T11:34:34.876742Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=9525 expanded=4123 retained=50
2026-09-23T11:34:37.236639Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=11973 expanded=5657 retained=33
2026-09-23T11:34:37.348842Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=11973 expanded=5657 retained=33
2026-09-23T11:34:37.376908Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=11973 expanded=5657 retained=33
2026-09-23T11:34:37.379226Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=11973 expanded=5657 retained=33
2026-09-23T11:34:37.380332Z DEBUG GEMM model frontier retained=127
2026-09-23T11:34:39.786599Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=11973 expanded=5657 retained=37
2026-09-23T11:34:39.878335Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=11973 expanded=5657 retained=37
2026-09-23T11:35:08.434621Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=10117 expanded=4472 retained=38
2026-09-23T11:35:08.435147Z DEBUG GEMM model frontier retained=127
2026-09-23T11:35:12.638972Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=11973 expanded=5657 retained=37
2026-09-23T11:35:16.526612Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=10117 expanded=4472 retained=38
2026-09-23T11:35:17.625408Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=11973 expanded=5657 retained=37
2026-09-23T11:35:17.626269Z DEBUG GEMM model frontier retained=138
2026-09-23T11:35:22.312690Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=12365 expanded=5647 retained=45
2026-09-23T11:35:26.483612Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11213 expanded=5037 retained=44
2026-09-23T11:35:26.483848Z DEBUG GEMM model frontier retained=130
2026-09-23T11:35:29.338844Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:gemm_candidates: close time.busy=63.6s time.idle=5.06µs
2026-09-23T11:35:30.243767Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=6653 expanded=2684 retained=68
2026-09-23T11:35:30.624042Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=6643 expanded=2678 retained=68
2026-09-23T11:35:30.632321Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=6643 expanded=2678 retained=68
2026-09-23T11:35:30.688099Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=6653 expanded=2684 retained=68
2026-09-23T11:35:30.693664Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=11255 expanded=5065 retained=35
2026-09-23T11:35:30.935015Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=11255 expanded=5065 retained=35
2026-09-23T11:35:31.017036Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=11255 expanded=5065 retained=35
2026-09-23T11:35:31.075475Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=6413 expanded=2560 retained=73
2026-09-23T11:35:31.077687Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=6413 expanded=2560 retained=73
2026-09-23T11:35:31.123283Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=11255 expanded=5065 retained=35
2026-09-23T11:35:31.251035Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=9923 expanded=4243 retained=65
2026-09-23T11:35:31.456868Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10803 expanded=4723 retained=77
2026-09-23T11:35:31.536543Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10245 expanded=4390 retained=53
2026-09-23T11:35:31.592683Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=11255 expanded=5065 retained=41
2026-09-23T11:35:31.654959Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=11255 expanded=5065 retained=41
2026-09-23T11:35:31.696723Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10017 expanded=4291 retained=63
2026-09-23T11:35:31.847156Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10915 expanded=4782 retained=70
2026-09-23T11:35:31.868679Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10245 expanded=4391 retained=53
2026-09-23T11:35:31.872362Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10285 expanded=4407 retained=57
2026-09-23T11:35:31.875151Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10827 expanded=4732 retained=69
2026-09-23T11:35:31.905464Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10739 expanded=4681 retained=77
2026-09-23T11:35:31.940487Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10221 expanded=4383 retained=48
2026-09-23T11:35:31.965446Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10189 expanded=4367 retained=53
2026-09-23T11:35:32.022525Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10017 expanded=4291 retained=63
2026-09-23T11:35:32.045041Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10285 expanded=4406 retained=57
2026-09-23T11:35:32.045793Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10825 expanded=4731 retained=69
2026-09-23T11:35:32.048888Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10917 expanded=4783 retained=70
2026-09-23T11:35:32.217802Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=9609 expanded=4069 retained=45
2026-09-23T11:35:32.924154Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=9657 expanded=4094 retained=38
2026-09-23T11:35:32.924660Z DEBUG GEMM model frontier retained=182
2026-09-23T11:35:33.290663Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=9657 expanded=4094 retained=38
2026-09-23T11:35:33.291164Z DEBUG GEMM model frontier retained=182
2026-09-23T11:35:38.898772Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=8489 expanded=3585 retained=62
2026-09-23T11:35:39.658379Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=8489 expanded=3586 retained=62
2026-09-23T11:35:39.849004Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=8489 expanded=3585 retained=62
2026-09-23T11:35:40.193122Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11439 expanded=5102 retained=53
2026-09-23T11:35:41.153993Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=8555 expanded=3615 retained=60
2026-09-23T11:35:41.596163Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11431 expanded=5098 retained=53
2026-09-23T11:35:41.684805Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=8489 expanded=3586 retained=62
2026-09-23T11:35:41.957249Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=8557 expanded=3617 retained=60
2026-09-23T11:35:42.064870Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=8435 expanded=3561 retained=63
2026-09-23T11:35:42.080818Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=12573 expanded=5717 retained=77
2026-09-23T11:35:42.343600Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=8435 expanded=3561 retained=63
2026-09-23T11:35:42.439507Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11439 expanded=5102 retained=53
2026-09-23T11:35:42.620970Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=8371 expanded=3522 retained=65
2026-09-23T11:35:42.661873Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=12589 expanded=5722 retained=69
2026-09-23T11:35:42.849310Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=8371 expanded=3522 retained=65
2026-09-23T11:35:44.118804Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=12589 expanded=5722 retained=69
2026-09-23T11:35:44.329885Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=11255 expanded=5065 retained=31
2026-09-23T11:35:44.770410Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=11255 expanded=5065 retained=24
2026-09-23T11:35:45.391968Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=8557 expanded=3617 retained=60
2026-09-23T11:35:45.709935Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=11177 expanded=4912 retained=63
2026-09-23T11:35:46.613786Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=8555 expanded=3615 retained=60
2026-09-23T11:35:46.753338Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=11255 expanded=5065 retained=25
2026-09-23T11:35:48.349874Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=11255 expanded=5065 retained=24
2026-09-23T11:35:48.535677Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10667 expanded=4645 retained=57
2026-09-23T11:35:48.921442Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=11255 expanded=5065 retained=25
2026-09-23T11:35:49.211332Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10659 expanded=4639 retained=52
2026-09-23T11:35:49.309604Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=11255 expanded=5065 retained=24
2026-09-23T11:35:49.310346Z DEBUG GEMM model frontier retained=167
2026-09-23T11:35:49.331446Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=11603 expanded=5159 retained=74
2026-09-23T11:35:49.628691Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=11561 expanded=5141 retained=73
2026-09-23T11:35:51.029803Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=11255 expanded=5065 retained=31
2026-09-23T11:35:51.818324Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=11255 expanded=5065 retained=31
2026-09-23T11:35:51.818835Z DEBUG GEMM model frontier retained=163
2026-09-23T11:35:51.927992Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10333 expanded=4462 retained=36
2026-09-23T11:35:51.928786Z DEBUG GEMM model frontier retained=155
2026-09-23T11:35:52.066057Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=11255 expanded=5065 retained=25
2026-09-23T11:35:52.066600Z DEBUG GEMM model frontier retained=169
2026-09-23T11:35:52.067064Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=11255 expanded=5065 retained=31
2026-09-23T11:35:52.067655Z DEBUG GEMM model frontier retained=163
2026-09-23T11:35:52.693197Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=7601 expanded=3144 retained=61
2026-09-23T11:35:52.721700Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=11255 expanded=5065 retained=24
2026-09-23T11:35:52.722150Z DEBUG GEMM model frontier retained=167
2026-09-23T11:35:52.926326Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=7601 expanded=3144 retained=61
2026-09-23T11:35:54.175315Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=11255 expanded=5065 retained=83
2026-09-23T11:35:54.394332Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=11255 expanded=5065 retained=25
2026-09-23T11:35:54.625469Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=11255 expanded=5065 retained=31
2026-09-23T11:35:55.046448Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=11255 expanded=5065 retained=25
2026-09-23T11:35:56.918079Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=11255 expanded=5065 retained=83
2026-09-23T11:35:56.918546Z DEBUG GEMM model frontier retained=238
2026-09-23T11:35:57.155933Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=9029 expanded=3913 retained=56
2026-09-23T11:35:57.258580Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=11255 expanded=5065 retained=25
2026-09-23T11:35:57.846998Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=11255 expanded=5065 retained=31
2026-09-23T11:35:57.928199Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=11255 expanded=5065 retained=25
2026-09-23T11:35:58.095634Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=11751 expanded=5361 retained=62
2026-09-23T11:35:58.346988Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=11751 expanded=5361 retained=62
2026-09-23T11:35:58.347447Z DEBUG GEMM model frontier retained=169
2026-09-23T11:35:58.390385Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11531 expanded=5149 retained=52
2026-09-23T11:35:58.414146Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=8997 expanded=3897 retained=59
2026-09-23T11:35:58.494039Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=11751 expanded=5361 retained=62
2026-09-23T11:35:58.724644Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=11751 expanded=5361 retained=62
2026-09-23T11:35:59.103582Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=11255 expanded=5065 retained=25
2026-09-23T11:35:59.104050Z DEBUG GEMM model frontier retained=169
2026-09-23T11:35:59.193485Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=8997 expanded=3897 retained=59
2026-09-23T11:35:59.271609Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=9029 expanded=3913 retained=56
2026-09-23T11:35:59.606003Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=11731 expanded=5356 retained=65
2026-09-23T11:35:59.899665Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=11731 expanded=5356 retained=65
2026-09-23T11:36:00.393481Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=12693 expanded=5779 retained=73
2026-09-23T11:36:00.394082Z DEBUG GEMM model frontier retained=163
2026-09-23T11:36:03.239917Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=11255 expanded=5065 retained=33
2026-09-23T11:36:03.294217Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=11255 expanded=5065 retained=33
2026-09-23T11:36:04.042490Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=11255 expanded=5065 retained=33
2026-09-23T11:36:04.043286Z DEBUG GEMM model frontier retained=190
2026-09-23T11:36:04.110032Z DEBUG GEMM model frontier retained=169
2026-09-23T11:36:04.956148Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=11255 expanded=5065 retained=33
2026-09-23T11:36:04.956939Z DEBUG GEMM model frontier retained=182
2026-09-23T11:36:06.103435Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=11255 expanded=5065 retained=33
2026-09-23T11:36:07.325730Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=11805 expanded=5386 retained=59
2026-09-23T11:36:07.777644Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=11255 expanded=5065 retained=33
2026-09-23T11:36:08.620994Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=11805 expanded=5386 retained=59
2026-09-23T11:36:08.621990Z DEBUG GEMM model frontier retained=190
2026-09-23T11:36:12.643199Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:gemm_candidates: close time.busy=43.3s time.idle=5.24µs
2026-09-23T11:37:03.866426Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=39.7µs time.idle=2.27µs
2026-09-23T11:37:03.866781Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=223µs time.idle=622ns
2026-09-23T11:37:03.886771Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0
2026-09-23T11:37:03.887662Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=20.9ms time.idle=700ns
2026-09-23T11:37:03.990547Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=0 mid_cycles=226408 low_cycles=214894 elapsed_ms=753
2026-09-23T11:37:04.747557Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=41.6µs time.idle=2.17µs
2026-09-23T11:37:04.747850Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=165µs time.idle=752ns
2026-09-23T11:37:04.769265Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0
2026-09-23T11:37:04.770116Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=22.3ms time.idle=524ns
2026-09-23T11:37:04.875590Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=1 mid_cycles=226858 low_cycles=212688 elapsed_ms=796
2026-09-23T11:37:05.613345Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=78.7µs time.idle=2.64µs
2026-09-23T11:37:05.614155Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=676µs time.idle=659ns
2026-09-23T11:37:05.633637Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0
2026-09-23T11:37:05.634433Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=20.3ms time.idle=613ns
2026-09-23T11:37:05.737511Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=2 mid_cycles=227216 low_cycles=212916 elapsed_ms=775
2026-09-23T11:37:06.440549Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=50.7µs time.idle=2.08µs
2026-09-23T11:37:06.440838Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=176µs time.idle=480ns
2026-09-23T11:37:06.459432Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0
2026-09-23T11:37:06.460319Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=19.5ms time.idle=585ns
2026-09-23T11:37:06.560510Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=3 mid_cycles=227240 low_cycles=211018 elapsed_ms=741
2026-09-23T11:37:07.340104Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=74.6µs time.idle=2.75µs
2026-09-23T11:37:07.341056Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=766µs time.idle=993ns
2026-09-23T11:37:07.368507Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0
2026-09-23T11:37:07.369343Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=28.3ms time.idle=1.01µs
2026-09-23T11:37:07.475413Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=4 mid_cycles=227504 low_cycles=212962 elapsed_ms=826
2026-09-23T11:37:08.280830Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=67.0µs time.idle=2.47µs
2026-09-23T11:37:08.281777Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=804µs time.idle=1.07µs
2026-09-23T11:37:08.302405Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0
2026-09-23T11:37:08.303230Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=21.4ms time.idle=834ns
2026-09-23T11:37:08.409312Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=5 mid_cycles=227666 low_cycles=210710 elapsed_ms=837
2026-09-23T11:37:09.146966Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=58.8µs time.idle=2.62µs
2026-09-23T11:37:09.147341Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=227µs time.idle=931ns
2026-09-23T11:37:09.167151Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0
2026-09-23T11:37:09.168103Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=20.7ms time.idle=507ns
2026-09-23T11:37:09.265623Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=6 mid_cycles=227690 low_cycles=209268 elapsed_ms=770
2026-09-23T11:37:10.056868Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=71.2µs time.idle=2.30µs
2026-09-23T11:37:10.057720Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=714µs time.idle=708ns
2026-09-23T11:37:10.077639Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0
2026-09-23T11:37:10.078451Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=20.7ms time.idle=404ns
2026-09-23T11:37:10.173968Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=7 mid_cycles=227954 low_cycles=210756 elapsed_ms=816
2026-09-23T11:37:10.223900Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: close time.busy=164s time.idle=893ns
2026-09-23T11:37:10.808265Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:group_exchanges: close time.busy=70.2µs time.idle=2.32µs
2026-09-23T11:37:10.808586Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:merge_copies: close time.busy=186µs time.idle=517ns
2026-09-23T11:37:10.827531Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:eliminate: eliminated padding clears using kernel access contracts removed=0
2026-09-23T11:37:10.828468Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:eliminate: close time.busy=19.9ms time.idle=809ns
2026-09-23T11:37:10.857906Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:place_provisional_storage: close time.busy=29.1ms time.idle=1.10µs
2026-09-23T11:37:13.084178Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=44923
2026-09-23T11:37:13.662590Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=137880
2026-09-23T11:37:14.219908Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=26616
2026-09-23T11:37:14.379921Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=206447
2026-09-23T11:37:16.797602Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: finished incremental instruction-alignment validation transfers=44923 elapsed_ms=3713 success=true
2026-09-23T11:37:17.671861Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: finished incremental instruction-alignment validation transfers=137880 elapsed_ms=4009 success=true
2026-09-23T11:37:19.216769Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: finished incremental instruction-alignment validation transfers=26616 elapsed_ms=4996 success=true
2026-09-23T11:37:19.264742Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: finished incremental instruction-alignment validation transfers=206447 elapsed_ms=4884 success=true
2026-09-23T11:37:21.216108Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: prepared large physical exchange phase phase=3 transfers=137880 maximum_identical_destinations=1
2026-09-23T11:37:21.216150Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: optimized physical exchange schedule phase=3 initial_horizon=10231 selected_horizon=10231 endpoint_lower_bound=8784 lower_bound_gap=1447 selected_kind="full-duplex" neighborhood_improvements=0
2026-09-23T11:37:23.728857Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: compared ordinary and paired exchange schedules phase=2 candidates=25555 ordinary_horizon=21065 paired_horizon=25648 use_paired=false
2026-09-23T11:37:23.879803Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: prepared large physical exchange phase phase=2 transfers=44923 maximum_identical_destinations=1
2026-09-23T11:37:23.879827Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: optimized physical exchange schedule phase=2 initial_horizon=21065 selected_horizon=21065 endpoint_lower_bound=20088 lower_bound_gap=977 selected_kind="full-duplex" neighborhood_improvements=0
2026-09-23T11:37:24.027320Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=26616
2026-09-23T11:37:24.496096Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: prepared large physical exchange phase phase=1 transfers=206447 maximum_identical_destinations=1
2026-09-23T11:37:24.496130Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: optimized physical exchange schedule phase=1 initial_horizon=10527 selected_horizon=10527 endpoint_lower_bound=8784 lower_bound_gap=1743 selected_kind="full-duplex" neighborhood_improvements=0
2026-09-23T11:37:27.457076Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: finished incremental instruction-alignment validation transfers=26616 elapsed_ms=3429 success=true
2026-09-23T11:37:28.605944Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: compared ordinary and paired exchange schedules phase=0 candidates=19368 ordinary_horizon=24448 paired_horizon=24668 use_paired=false
2026-09-23T11:37:28.713869Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: prepared large physical exchange phase phase=0 transfers=26616 maximum_identical_destinations=1
2026-09-23T11:37:28.713886Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: optimized physical exchange schedule phase=0 initial_horizon=24448 selected_horizon=24448 endpoint_lower_bound=19152 lower_bound_gap=5296 selected_kind="full-duplex" neighborhood_improvements=0
2026-09-23T11:37:28.779839Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: close time.busy=17.9s time.idle=4.04µs
2026-09-23T11:37:28.810830Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:plan_kernels: close time.busy=30.8ms time.idle=3.81µs
2026-09-23T11:37:28.812021Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:compile_kernels: close time.busy=1.17ms time.idle=788ns
2026-09-23T11:37:28.812166Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:link_runtime: close time.busy=87.4µs time.idle=474ns
2026-09-23T11:37:28.904710Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}: exchange table and repeat patch storage exchange_table_bytes=11324 maximum_uncompressed_repeat_patch_bytes=0 maximum_elided_arithmetic_patch_bytes=0
2026-09-23T11:37:29.061522Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:size_tile_code: close time.busy=8.41ms time.idle=1.92µs
2026-09-23T11:37:29.061541Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}: placing generated tile programs linked_end=315224 host_code_base=376832 host_code_bytes=644 generated_code_bytes=944 exchange_table_bytes=11324 executable_ranges=[(377544, 524288)]
2026-09-23T11:37:29.061565Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}: allocated package support memory linked_end=315224 profile_bytes=88 exchange_table_bytes=11324 host_code_bytes=644 host_data_bytes=440 generated_code_bytes=944 code_address=377544 available_ranges=[(327680, 360448), (362648, 376832), (409600, 949168)]
2026-09-23T11:37:29.114016Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:place_storage: close time.busy=38.7ms time.idle=2.15µs
2026-09-23T11:37:32.106836Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: reused exchange optimization after validating relocated rows phase=3
2026-09-23T11:37:32.162717Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: prepared large physical exchange phase phase=3 transfers=137880 maximum_identical_destinations=1
2026-09-23T11:37:32.162739Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: optimized physical exchange schedule phase=3 initial_horizon=10231 selected_horizon=10231 endpoint_lower_bound=8784 lower_bound_gap=1447 selected_kind="reused" neighborhood_improvements=0
2026-09-23T11:37:33.442059Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: reused exchange optimization after validating relocated rows phase=1
2026-09-23T11:37:33.519650Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: prepared large physical exchange phase phase=1 transfers=206447 maximum_identical_destinations=1
2026-09-23T11:37:33.519675Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: optimized physical exchange schedule phase=1 initial_horizon=10527 selected_horizon=10527 endpoint_lower_bound=8784 lower_bound_gap=1743 selected_kind="reused" neighborhood_improvements=0
2026-09-23T11:37:35.781904Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=44923
2026-09-23T11:37:36.859242Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=26616
2026-09-23T11:37:39.526391Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: finished incremental instruction-alignment validation transfers=44923 elapsed_ms=3744 success=true
2026-09-23T11:37:42.059591Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: finished incremental instruction-alignment validation transfers=26616 elapsed_ms=5200 success=true
2026-09-23T11:37:46.690176Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=26616
2026-09-23T11:37:46.712727Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: compared ordinary and paired exchange schedules phase=2 candidates=25555 ordinary_horizon=21050 paired_horizon=25879 use_paired=false
2026-09-23T11:37:46.912908Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: prepared large physical exchange phase phase=2 transfers=44923 maximum_identical_destinations=1
2026-09-23T11:37:46.912956Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: optimized physical exchange schedule phase=2 initial_horizon=21050 selected_horizon=21050 endpoint_lower_bound=20088 lower_bound_gap=962 selected_kind="full-duplex" neighborhood_improvements=0
2026-09-23T11:37:53.375015Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: finished incremental instruction-alignment validation transfers=26616 elapsed_ms=6684 success=true
2026-09-23T11:37:55.701580Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: compared ordinary and paired exchange schedules phase=0 candidates=19368 ordinary_horizon=23749 paired_horizon=22910 use_paired=true
2026-09-23T11:37:55.923073Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: prepared large physical exchange phase phase=0 transfers=26616 maximum_identical_destinations=1
2026-09-23T11:37:55.923119Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: optimized physical exchange schedule phase=0 initial_horizon=22910 selected_horizon=22910 endpoint_lower_bound=13968 lower_bound_gap=8942 selected_kind="full-duplex" neighborhood_improvements=0
2026-09-23T11:37:56.052318Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: close time.busy=26.9s time.idle=6.66µs
2026-09-23T11:37:56.063751Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}: costed final placed program final_cycles=217178 final_exchange=67118
2026-09-23T11:37:56.313923Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:prepare_tile_code: close time.busy=12.7ms time.idle=5.08µs
2026-09-23T11:37:56.332738Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:emit_tile_code: close time.busy=18.8ms time.idle=2.02µs
2026-09-23T11:37:56.447411Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:build_tile_images: close time.busy=110ms time.idle=2.97µs
2026-09-23T11:37:56.559700Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}: close time.busy=211s time.idle=6.65µs
2026-09-23T11:37:56.565525Z  INFO writing application package tiles=1472
2026-09-23T11:37:56.661832Z  INFO application package written
2026-09-23T11:37:56.661892Z  INFO reading application package
2026-09-23T11:37:56.764762Z  INFO application package read tiles=1472 compiler=0.1.0
2026-09-23T11:37:56.764846Z  INFO waiting for hardware ownership path=/tmp/ipu-stack-device.lock
2026-09-23T11:37:56.764855Z  INFO acquired hardware ownership path=/tmp/ipu-stack-device.lock
2026-09-23T11:37:56.764860Z  INFO opening IPU device path="/dev/ipu0"
2026-09-23T11:37:56.764907Z  INFO IPU device attached path=/dev/ipu0
2026-09-23T11:37:56.764910Z  INFO initializing IPU device
2026-09-23T11:37:56.773090Z  INFO IPU device initialized
2026-09-23T11:37:56.773098Z  INFO replaying device configuration register_writes=2003
2026-09-23T11:37:56.779069Z  INFO loading application tile_count=1472 final_mark=23
2026-09-23T11:37:57.014591Z  INFO application loaded and initial synchronization completed tile_count=1472
2026-09-23T11:37:57.493322Z  INFO prepared reference inputs elapsed_ms=474
2026-09-23T11:37:57.519556Z  INFO configured host reference BLAS threads=4
referencePrecision=device
2026-09-23T11:37:57.661533Z  INFO evaluated host reference elapsed_ms=168
2026-09-23T11:37:57.664438Z  INFO starting host exchange session startup_mark=23
2026-09-23T11:37:57.664464Z  INFO attaching host exchange pages pages=2
2026-09-23T11:37:57.665233Z  INFO host exchange session started
2026-09-23T11:37:57.665355Z  INFO invoking host exchange call call="initialize" command=0 phases=8
2026-09-23T11:37:57.671809Z  INFO invoking host exchange call call="run" command=0 phases=11
referenceInference=1 numericalTest=PASS
profile=artifacts/sdk-partition-solver-20260923/f16-gather.capnp tiles=1472 samples=15377
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=1464 executionTiles=1472 inputBytes=1679616 weightBytes=19832832 cycles=220500 minimumTileCycles=203310 deviceMicroseconds=147.000 effectiveGemmTflops=98.355 peakTflops=282.624 efficiencyPercent=34.80 maximumAbsoluteError=0.001465
package=artifacts/sdk-partition-solver-20260923/f16-gather.ipuexe tiles=1472 hardwareTest=PASS