2026-09-23T11:02:39.436049Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:compile_runtime: close time.busy=216µs time.idle=5.19µs 2026-09-23T11:02:40.451371Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=11497 expanded=5089 retained=44 2026-09-23T11:02:40.578173Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=9437 expanded=4044 retained=38 2026-09-23T11:02:40.892128Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=11497 expanded=5089 retained=45 2026-09-23T11:02:40.895090Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=11497 expanded=5088 retained=45 2026-09-23T11:02:40.911890Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=11499 expanded=5092 retained=46 2026-09-23T11:02:40.949568Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=9415 expanded=4035 retained=39 2026-09-23T11:02:40.973616Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=9415 expanded=4035 retained=39 2026-09-23T11:02:41.028242Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=9415 expanded=4035 retained=39 2026-09-23T11:02:41.040572Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=9415 expanded=4035 retained=39 2026-09-23T11:02:41.153391Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=9437 expanded=4044 retained=38 2026-09-23T11:02:41.171865Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=9441 expanded=4047 retained=38 2026-09-23T11:02:41.191179Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=9441 expanded=4047 retained=38 2026-09-23T11:02:41.236041Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12459 expanded=5940 retained=29 2026-09-23T11:02:41.273381Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12459 expanded=5940 retained=29 2026-09-23T11:02:41.306282Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12459 expanded=5940 retained=29 2026-09-23T11:02:41.320312Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12459 expanded=5940 retained=29 2026-09-23T11:02:41.463388Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12459 expanded=5940 retained=29 2026-09-23T11:02:41.470989Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12459 expanded=5940 retained=29 2026-09-23T11:02:41.496191Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12459 expanded=5940 retained=29 2026-09-23T11:02:41.519490Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12459 expanded=5940 retained=29 2026-09-23T11:02:41.695401Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10917 expanded=4819 retained=46 2026-09-23T11:02:41.695949Z DEBUG GEMM model frontier retained=117 2026-09-23T11:02:41.703848Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10917 expanded=4816 retained=46 2026-09-23T11:02:41.704235Z DEBUG GEMM model frontier retained=118 2026-09-23T11:02:41.709500Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10917 expanded=4820 retained=46 2026-09-23T11:02:41.709851Z DEBUG GEMM model frontier retained=118 2026-09-23T11:02:41.753556Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10917 expanded=4819 retained=46 2026-09-23T11:02:41.753904Z DEBUG GEMM model frontier retained=118 2026-09-23T11:02:48.257535Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:gemm_candidates: close time.busy=8.82s time.idle=6.34µs 2026-09-23T11:02:49.151158Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=6545 expanded=2640 retained=68 2026-09-23T11:02:49.280664Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=7923 expanded=3330 retained=54 2026-09-23T11:02:49.300911Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=6561 expanded=2647 retained=69 2026-09-23T11:02:49.392244Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=7993 expanded=3361 retained=53 2026-09-23T11:02:49.505898Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=8001 expanded=3370 retained=53 2026-09-23T11:02:49.507053Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=6545 expanded=2640 retained=68 2026-09-23T11:02:49.538929Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=7993 expanded=3360 retained=53 2026-09-23T11:02:49.556857Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=7913 expanded=3320 retained=54 2026-09-23T11:02:49.602481Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=7913 expanded=3320 retained=54 2026-09-23T11:02:49.604276Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=6561 expanded=2647 retained=69 2026-09-23T11:02:49.605657Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=7925 expanded=3331 retained=54 2026-09-23T11:02:49.607432Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=7999 expanded=3369 retained=53 2026-09-23T11:02:49.636729Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=7999 expanded=3369 retained=53 2026-09-23T11:02:49.656507Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=6643 expanded=2689 retained=68 2026-09-23T11:02:49.663502Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=6643 expanded=2689 retained=68 2026-09-23T11:02:49.667811Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=6653 expanded=2695 retained=68 2026-09-23T11:02:49.674029Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=6653 expanded=2695 retained=68 2026-09-23T11:02:49.691548Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=7925 expanded=3331 retained=54 2026-09-23T11:02:49.722955Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10031 expanded=4285 retained=63 2026-09-23T11:02:49.741347Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=7913 expanded=3321 retained=54 2026-09-23T11:02:49.747949Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=7993 expanded=3360 retained=53 2026-09-23T11:02:49.758715Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=7913 expanded=3321 retained=54 2026-09-23T11:02:49.764058Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=22 2026-09-23T11:02:49.765765Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=7923 expanded=3330 retained=54 2026-09-23T11:02:49.769581Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=7913 expanded=3321 retained=54 2026-09-23T11:02:49.784569Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10855 expanded=4736 retained=75 2026-09-23T11:02:49.792162Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=7913 expanded=3320 retained=54 2026-09-23T11:02:49.800839Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=7913 expanded=3320 retained=54 2026-09-23T11:02:49.805996Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T11:02:49.808189Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10855 expanded=4736 retained=73 2026-09-23T11:02:49.810297Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T11:02:49.814857Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=7913 expanded=3321 retained=54 2026-09-23T11:02:49.818249Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=7923 expanded=3330 retained=54 2026-09-23T11:02:49.818786Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11329 expanded=4966 retained=54 2026-09-23T11:02:49.820070Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=7923 expanded=3330 retained=54 2026-09-23T11:02:49.822454Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T11:02:49.833762Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T11:02:49.839531Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=7993 expanded=3361 retained=53 2026-09-23T11:02:49.843745Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=8001 expanded=3370 retained=53 2026-09-23T11:02:49.847782Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11329 expanded=4966 retained=54 2026-09-23T11:02:49.849614Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=22 2026-09-23T11:02:49.863579Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=7925 expanded=3331 retained=54 2026-09-23T11:02:49.904876Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=7925 expanded=3331 retained=54 2026-09-23T11:02:49.910454Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10855 expanded=4736 retained=75 2026-09-23T11:02:49.911641Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=22 2026-09-23T11:02:49.915336Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10855 expanded=4736 retained=73 2026-09-23T11:02:49.924212Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10949 expanded=4789 retained=74 2026-09-23T11:02:49.951186Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=22 2026-09-23T11:02:49.964945Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10859 expanded=4739 retained=75 2026-09-23T11:02:50.018986Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T11:02:50.061488Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T11:02:50.073890Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10031 expanded=4285 retained=63 2026-09-23T11:02:50.099814Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10031 expanded=4285 retained=63 2026-09-23T11:02:50.121907Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T11:02:50.147512Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T11:02:50.149571Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T11:02:50.168902Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10023 expanded=4282 retained=63 2026-09-23T11:02:50.173497Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11377 expanded=4984 retained=62 2026-09-23T11:02:50.187383Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T11:02:50.190467Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T11:02:50.190960Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10953 expanded=4792 retained=76 2026-09-23T11:02:50.210109Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=36 2026-09-23T11:02:50.211955Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=22 2026-09-23T11:02:50.224281Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10859 expanded=4739 retained=75 2026-09-23T11:02:50.225679Z DEBUG GEMM model frontier retained=159 2026-09-23T11:02:50.226199Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T11:02:50.237219Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T11:02:50.240298Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10855 expanded=4736 retained=76 2026-09-23T11:02:50.252134Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=36 2026-09-23T11:02:50.253782Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=22 2026-09-23T11:02:50.266921Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11329 expanded=4967 retained=53 2026-09-23T11:02:50.272708Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=22 2026-09-23T11:02:50.273313Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=22 2026-09-23T11:02:50.274547Z DEBUG GEMM model frontier retained=161 2026-09-23T11:02:50.274704Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T11:02:50.280899Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T11:02:50.285155Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=23 2026-09-23T11:02:50.286268Z DEBUG GEMM model frontier retained=159 2026-09-23T11:02:50.298345Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10701 expanded=4638 retained=38 2026-09-23T11:02:50.300852Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10949 expanded=4789 retained=76 2026-09-23T11:02:50.301156Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=36 2026-09-23T11:02:50.303563Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=36 2026-09-23T11:02:50.303729Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=36 2026-09-23T11:02:50.304257Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10949 expanded=4789 retained=77 2026-09-23T11:02:50.311553Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10855 expanded=4736 retained=76 2026-09-23T11:02:50.312703Z DEBUG GEMM model frontier retained=158 2026-09-23T11:02:50.328227Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11327 expanded=4965 retained=53 2026-09-23T11:02:50.328730Z DEBUG GEMM model frontier retained=155 2026-09-23T11:02:50.342034Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11327 expanded=4964 retained=53 2026-09-23T11:02:50.342538Z DEBUG GEMM model frontier retained=155 2026-09-23T11:02:50.352722Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10701 expanded=4638 retained=38 2026-09-23T11:02:50.353185Z DEBUG GEMM model frontier retained=187 2026-09-23T11:02:50.359689Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10701 expanded=4637 retained=38 2026-09-23T11:02:50.377174Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=36 2026-09-23T11:02:50.378975Z DEBUG GEMM model frontier retained=182 2026-09-23T11:02:50.379961Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11377 expanded=4984 retained=62 2026-09-23T11:02:50.380532Z DEBUG GEMM model frontier retained=161 2026-09-23T11:02:50.396028Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=36 2026-09-23T11:02:50.405383Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11375 expanded=4982 retained=58 2026-09-23T11:02:50.405914Z DEBUG GEMM model frontier retained=154 2026-09-23T11:02:50.411280Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11329 expanded=4966 retained=53 2026-09-23T11:02:50.411775Z DEBUG GEMM model frontier retained=158 2026-09-23T11:02:50.418344Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11377 expanded=4984 retained=61 2026-09-23T11:02:50.418884Z DEBUG GEMM model frontier retained=160 2026-09-23T11:02:50.420524Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=36 2026-09-23T11:02:50.421679Z DEBUG GEMM model frontier retained=183 2026-09-23T11:02:50.423411Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11329 expanded=4967 retained=54 2026-09-23T11:02:50.423930Z DEBUG GEMM model frontier retained=159 2026-09-23T11:02:50.470725Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11329 expanded=4967 retained=54 2026-09-23T11:02:50.471294Z DEBUG GEMM model frontier retained=159 2026-09-23T11:02:50.552938Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10701 expanded=4638 retained=38 2026-09-23T11:02:50.553432Z DEBUG GEMM model frontier retained=187 2026-09-23T11:03:00.902099Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:gemm_candidates: close time.busy=12.6s time.idle=6.33µs 2026-09-23T11:03:41.513903Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=35.4ms time.idle=3.68µs 2026-09-23T11:03:41.698955Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=185ms time.idle=3.18µs 2026-09-23T11:03:41.903010Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0 2026-09-23T11:03:41.904545Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=200ms time.idle=2.33µs 2026-09-23T11:03:42.062582Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=0 mid_cycles=214816 low_cycles=782272 elapsed_ms=1519 2026-09-23T11:03:43.286461Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=38.8ms time.idle=4.21µs 2026-09-23T11:03:43.483225Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=196ms time.idle=3.26µs 2026-09-23T11:03:43.708713Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0 2026-09-23T11:03:43.710713Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=221ms time.idle=2.45µs 2026-09-23T11:03:43.893580Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=1 mid_cycles=214860 low_cycles=782594 elapsed_ms=1727 2026-09-23T11:03:45.012272Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=39.0ms time.idle=3.43µs 2026-09-23T11:03:45.223080Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=210ms time.idle=2.87µs 2026-09-23T11:03:45.466534Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0 2026-09-23T11:03:45.468839Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=238ms time.idle=2.53µs 2026-09-23T11:03:45.629379Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=2 mid_cycles=214908 low_cycles=782924 elapsed_ms=1621 2026-09-23T11:03:46.788003Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=34.3ms time.idle=3.50µs 2026-09-23T11:03:46.973545Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=185ms time.idle=2.29µs 2026-09-23T11:03:47.182663Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0 2026-09-23T11:03:47.184780Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=203ms time.idle=1.84µs 2026-09-23T11:03:47.358525Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=3 mid_cycles=214952 low_cycles=783246 elapsed_ms=1621 2026-09-23T11:03:48.487132Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=35.3ms time.idle=3.62µs 2026-09-23T11:03:48.677538Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=190ms time.idle=2.68µs 2026-09-23T11:03:48.886839Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0 2026-09-23T11:03:48.888440Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=202ms time.idle=2.50µs 2026-09-23T11:03:49.044902Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=4 mid_cycles=215104 low_cycles=782318 elapsed_ms=1583 2026-09-23T11:03:50.291740Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=35.1ms time.idle=3.33µs 2026-09-23T11:03:50.482934Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=191ms time.idle=2.39µs 2026-09-23T11:03:50.707817Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0 2026-09-23T11:03:50.711828Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=220ms time.idle=3.21µs 2026-09-23T11:03:50.887939Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=5 mid_cycles=215148 low_cycles=782640 elapsed_ms=1725 2026-09-23T11:03:52.104261Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=40.0ms time.idle=3.99µs 2026-09-23T11:03:52.391570Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=287ms time.idle=4.06µs 2026-09-23T11:03:52.671820Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0 2026-09-23T11:03:52.673398Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=266ms time.idle=3.35µs 2026-09-23T11:03:52.931158Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=6 mid_cycles=215313 low_cycles=925220 elapsed_ms=1929 2026-09-23T11:03:54.875829Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=32.8ms time.idle=4.59µs 2026-09-23T11:03:55.287606Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=411ms time.idle=4.05µs 2026-09-23T11:03:55.687119Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0 2026-09-23T11:03:55.689939Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=386ms time.idle=3.94µs 2026-09-23T11:03:55.998307Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=7 mid_cycles=215357 low_cycles=925542 elapsed_ms=2903 2026-09-23T11:03:56.094421Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: close time.busy=76.7s time.idle=2.34µs 2026-09-23T11:03:57.552853Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:group_exchanges: close time.busy=49.4ms time.idle=5.84µs 2026-09-23T11:03:57.835783Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:merge_copies: close time.busy=283ms time.idle=4.22µs 2026-09-23T11:03:58.150667Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:eliminate: eliminated padding clears using kernel access contracts removed=0 2026-09-23T11:03:58.152913Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:eliminate: close time.busy=306ms time.idle=3.09µs 2026-09-23T11:03:58.308706Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:place_provisional_storage: close time.busy=132ms time.idle=3.32µs 2026-09-23T11:03:58.729332Z 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 2026-09-23T11:03:58.729358Z 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 2026-09-23T11:03:58.884654Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=51366 2026-09-23T11:03:59.149684Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=7244 2026-09-23T11:03:59.383143Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=97592 2026-09-23T11:03:59.763485Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: finished incremental instruction-alignment validation transfers=51366 elapsed_ms=878 success=true 2026-09-23T11:04:00.575613Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: finished incremental instruction-alignment validation transfers=7244 elapsed_ms=1425 success=true 2026-09-23T11:04:00.599393Z 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 2026-09-23T11:04:00.599416Z 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 2026-09-23T11:04:00.981802Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=151632 2026-09-23T11:04:01.671102Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=44654 2026-09-23T11:04:01.740979Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: finished incremental instruction-alignment validation transfers=97592 elapsed_ms=2357 success=true 2026-09-23T11:04:01.854784Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=7244 2026-09-23T11:04:03.237401Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: finished incremental instruction-alignment validation transfers=7244 elapsed_ms=1382 success=true 2026-09-23T11:04:03.810427Z 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 2026-09-23T11:04:03.828419Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: prepared large physical exchange phase phase=2 transfers=97592 maximum_identical_destinations=1 2026-09-23T11:04:03.828445Z 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 2026-09-23T11:04:03.886422Z 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 2026-09-23T11:04:03.886446Z 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 2026-09-23T11:04:04.366293Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: finished incremental instruction-alignment validation transfers=151632 elapsed_ms=3384 success=true 2026-09-23T11:04:06.758504Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: finished incremental instruction-alignment validation transfers=44654 elapsed_ms=5087 success=true 2026-09-23T11:04:07.520501Z 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 2026-09-23T11:04:07.520542Z 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 2026-09-23T11:04:15.960066Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: compared ordinary and paired exchange schedules phase=3 candidates=25286 ordinary_horizon=25880 paired_horizon=30066 use_paired=false 2026-09-23T11:04:16.126324Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: prepared large physical exchange phase phase=3 transfers=44654 maximum_identical_destinations=1 2026-09-23T11:04:16.126353Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: optimized physical exchange schedule phase=3 initial_horizon=25880 selected_horizon=25880 endpoint_lower_bound=24560 lower_bound_gap=1320 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-23T11:04:16.218580Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: close time.busy=17.9s time.idle=5.09µs 2026-09-23T11:04:16.438018Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:plan_kernels: close time.busy=219ms time.idle=3.62µs 2026-09-23T11:04:16.438812Z 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_r8_p8_c272_p272" target="ipu21" 2026-09-23T11:04:16.487725Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:compile_kernels: kernel artifact created object=/srv/home/.cache/ipu-stack/kernels/06ae75b4462cad5076325642d574f5159d078cd97be827009d978cde825acffb/kernel.o metadata=/srv/home/.cache/ipu-stack/kernels/06ae75b4462cad5076325642d574f5159d078cd97be827009d978cde825acffb/kernel.json 2026-09-23T11:04:16.488075Z 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_r8_p8_c256_p256" target="ipu21" 2026-09-23T11:04:16.540141Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:compile_kernels: kernel artifact created object=/srv/home/.cache/ipu-stack/kernels/2981f6a6f834fc6d43dcd1d822778b877d19bd33b05dd5232e64552e1979b32b/kernel.o metadata=/srv/home/.cache/ipu-stack/kernels/2981f6a6f834fc6d43dcd1d822778b877d19bd33b05dd5232e64552e1979b32b/kernel.json 2026-09-23T11:04:16.540320Z 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_r6_p6_c272_p272" target="ipu21" 2026-09-23T11:04:16.584100Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:compile_kernels: kernel artifact created object=/srv/home/.cache/ipu-stack/kernels/a1fb8dc0f8f6dcd54cc6e0e51c89e4b65eb38d62ecc7a710b2ba2330267d3c95/kernel.o metadata=/srv/home/.cache/ipu-stack/kernels/a1fb8dc0f8f6dcd54cc6e0e51c89e4b65eb38d62ecc7a710b2ba2330267d3c95/kernel.json 2026-09-23T11:04:16.584528Z 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_r6_p6_c256_p256" target="ipu21" 2026-09-23T11:04:16.630424Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:compile_kernels: kernel artifact created object=/srv/home/.cache/ipu-stack/kernels/291348d6b7df3f91044dcc93e29d70b9ea32b327e8224334bd3300f861ef8d5b/kernel.o metadata=/srv/home/.cache/ipu-stack/kernels/291348d6b7df3f91044dcc93e29d70b9ea32b327e8224334bd3300f861ef8d5b/kernel.json 2026-09-23T11:04:16.630586Z 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_r5_p6_c272_p272" target="ipu21" 2026-09-23T11:04:16.675957Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:compile_kernels: kernel artifact created object=/srv/home/.cache/ipu-stack/kernels/ba1ddd471a9ed635b33aa22f66b92c2ae884347306fbc12eeeb929e17a0deec7/kernel.o metadata=/srv/home/.cache/ipu-stack/kernels/ba1ddd471a9ed635b33aa22f66b92c2ae884347306fbc12eeeb929e17a0deec7/kernel.json 2026-09-23T11:04:16.676362Z 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_r5_p6_c256_p256" target="ipu21" 2026-09-23T11:04:16.720135Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:compile_kernels: kernel artifact created object=/srv/home/.cache/ipu-stack/kernels/53203a747df4b1ea27e7cc4b26cf073f24270d63e110eb3de792dee58a899b62/kernel.o metadata=/srv/home/.cache/ipu-stack/kernels/53203a747df4b1ea27e7cc4b26cf073f24270d63e110eb3de792dee58a899b62/kernel.json 2026-09-23T11:04:16.720791Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:compile_kernels: close time.busy=283ms time.idle=4.82µs 2026-09-23T11:04:16.721332Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:link_runtime: close time.busy=349µs time.idle=2.47µs 2026-09-23T11:04:16.855727Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}: exchange table and repeat patch storage exchange_table_bytes=9204 maximum_uncompressed_repeat_patch_bytes=0 maximum_elided_arithmetic_patch_bytes=0 2026-09-23T11:04:17.224425Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:size_tile_code: close time.busy=31.5ms time.idle=4.96µs 2026-09-23T11:04:17.224463Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}: placing generated tile programs linked_end=316448 host_code_base=376832 host_code_bytes=732 generated_code_bytes=39492 exchange_table_bytes=9204 executable_ranges=[(377632, 524288)] 2026-09-23T11:04:17.224500Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}: allocated package support memory linked_end=316448 profile_bytes=144 exchange_table_bytes=9204 host_code_bytes=732 host_data_bytes=492 generated_code_bytes=39492 code_address=377632 available_ranges=[(327680, 360448), (362700, 376832), (442368, 949168)] 2026-09-23T11:04:17.379733Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:place_storage: close time.busy=136ms time.idle=3.68µs 2026-09-23T11:04:17.595330Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: reused exchange optimization after validating relocated rows phase=1 2026-09-23T11:04:17.605159Z 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 2026-09-23T11:04:17.605175Z 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 2026-09-23T11:04:18.349356Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=7244 2026-09-23T11:04:18.375086Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=51366 2026-09-23T11:04:18.969263Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: finished incremental instruction-alignment validation transfers=51366 elapsed_ms=594 success=true 2026-09-23T11:04:19.657730Z 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 2026-09-23T11:04:19.657762Z 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 2026-09-23T11:04:19.868292Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: finished incremental instruction-alignment validation transfers=7244 elapsed_ms=1518 success=true 2026-09-23T11:04:20.121574Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: reused exchange optimization after validating relocated rows phase=2 2026-09-23T11:04:20.154287Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: prepared large physical exchange phase phase=2 transfers=97592 maximum_identical_destinations=1 2026-09-23T11:04:20.154316Z 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 2026-09-23T11:04:20.423634Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: reused exchange optimization after validating relocated rows phase=4 2026-09-23T11:04:20.480194Z 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 2026-09-23T11:04:20.480237Z 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 2026-09-23T11:04:21.179348Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=7244 2026-09-23T11:04:22.120268Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: finished incremental instruction-alignment validation transfers=7244 elapsed_ms=940 success=true 2026-09-23T11:04:22.500072Z 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 2026-09-23T11:04:22.545226Z 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 2026-09-23T11:04:22.545245Z 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 2026-09-23T11:04:22.873621Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: reused exchange optimization after validating relocated rows phase=3 2026-09-23T11:04:22.959821Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: prepared large physical exchange phase phase=3 transfers=44654 maximum_identical_destinations=1 2026-09-23T11:04:22.959840Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: optimized physical exchange schedule phase=3 initial_horizon=25880 selected_horizon=25880 endpoint_lower_bound=24560 lower_bound_gap=1320 selected_kind="reused" neighborhood_improvements=0 2026-09-23T11:04:23.036540Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: close time.busy=5.66s time.idle=4.07µs 2026-09-23T11:04:23.182526Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}: costed final placed program final_cycles=789336 final_exchange=77304 2026-09-23T11:04:23.451712Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:prepare_tile_code: close time.busy=34.0ms time.idle=5.08µs 2026-09-23T11:04:23.765035Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:emit_tile_code: close time.busy=313ms time.idle=3.74µs 2026-09-23T11:04:24.268302Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}:build_tile_images: close time.busy=144ms time.idle=3.69µs 2026-09-23T11:04:24.357777Z INFO ipu_codegen.package.build{tile_count=1472 operations=3}: close time.busy=105s time.idle=3.73µs 2026-09-23T11:04:24.362788Z INFO writing application package tiles=1472 2026-09-23T11:04:24.512219Z INFO application package written 2026-09-23T11:04:24.516660Z INFO reading application package 2026-09-23T11:04:24.721877Z INFO application package read tiles=1472 compiler=0.1.0 2026-09-23T11:04:24.729577Z INFO waiting for hardware ownership path=/tmp/ipu-stack-device.lock 2026-09-23T11:04:24.729590Z INFO acquired hardware ownership path=/tmp/ipu-stack-device.lock 2026-09-23T11:04:24.729595Z INFO opening IPU device path="/dev/ipu0" 2026-09-23T11:04:24.729625Z INFO IPU device attached path=/dev/ipu0 2026-09-23T11:04:24.729628Z INFO initializing IPU device 2026-09-23T11:04:24.737694Z INFO IPU device initialized 2026-09-23T11:04:24.737700Z INFO replaying device configuration register_writes=2003 2026-09-23T11:04:24.743527Z INFO loading application tile_count=1472 final_mark=23 2026-09-23T11:04:25.000327Z INFO application loaded and initial synchronization completed tile_count=1472 2026-09-23T11:04:25.446997Z INFO prepared reference inputs elapsed_ms=443 2026-09-23T11:04:25.455878Z INFO configured host reference BLAS threads=4 referencePrecision=device 2026-09-23T11:04:25.579854Z INFO evaluated host reference elapsed_ms=132 2026-09-23T11:04:25.582488Z INFO starting host exchange session startup_mark=23 2026-09-23T11:04:25.582502Z INFO attaching host exchange pages pages=2 2026-09-23T11:04:25.583225Z INFO host exchange session started 2026-09-23T11:04:25.583282Z INFO invoking host exchange call call="initialize" command=0 phases=8 2026-09-23T11:04:25.589872Z INFO invoking host exchange call call="run" command=0 phases=13 referenceInference=1 numericalTest=PASS profile=artifacts/sdk-partition-solver-20260923/aligned.capnp tiles=1472 samples=41021 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=555222 minimumTileCycles=548016 deviceMicroseconds=370.148 effectiveGemmTflops=39.060 peakTflops=282.624 efficiencyPercent=13.82 maximumAbsoluteError=0.001221 package=artifacts/sdk-partition-solver-20260923/aligned.ipuexe tiles=1472 hardwareTest=PASS