2026-09-23T11:06:38.521198Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:compile_runtime: close time.busy=309µs time.idle=1.45µs
2026-09-23T11:06:41.307415Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=11497 expanded=5088 retained=45
2026-09-23T11:06:42.175294Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=11515 expanded=5099 retained=39
2026-09-23T11:06:42.250535Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=11517 expanded=5100 retained=39
2026-09-23T11:06:45.081892Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10917 expanded=4816 retained=46
2026-09-23T11:06:45.367998Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=9727 expanded=4223 retained=48
2026-09-23T11:06:45.411410Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=9727 expanded=4223 retained=48
2026-09-23T11:06:45.514758Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=9775 expanded=4258 retained=46
2026-09-23T11:06:45.520106Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=9781 expanded=4262 retained=46
2026-09-23T11:06:45.561896Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=9775 expanded=4258 retained=46
2026-09-23T11:06:45.568947Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=9781 expanded=4262 retained=46
2026-09-23T11:06:47.331591Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10925 expanded=4829 retained=45
2026-09-23T11:06:47.448562Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10933 expanded=4831 retained=45
2026-09-23T11:06:47.936498Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=9711 expanded=4213 retained=47
2026-09-23T11:06:48.055820Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=9711 expanded=4213 retained=47
2026-09-23T11:06:50.711059Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12459 expanded=5940 retained=33
2026-09-23T11:06:50.740239Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12459 expanded=5940 retained=33
2026-09-23T11:06:50.832090Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12459 expanded=5940 retained=33
2026-09-23T11:06:50.954849Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12459 expanded=5940 retained=33
2026-09-23T11:06:50.956035Z DEBUG GEMM model frontier retained=129
2026-09-23T11:06:50.965346Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12459 expanded=5940 retained=33
2026-09-23T11:06:50.966983Z DEBUG GEMM model frontier retained=135
2026-09-23T11:06:51.022267Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12459 expanded=5940 retained=33
2026-09-23T11:06:51.023505Z DEBUG GEMM model frontier retained=129
2026-09-23T11:06:53.729105Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12459 expanded=5940 retained=33
2026-09-23T11:06:53.738075Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12459 expanded=5940 retained=33
2026-09-23T11:07:33.610253Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=12541 expanded=5736 retained=45
2026-09-23T11:07:34.692638Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=12495 expanded=5718 retained=46
2026-09-23T11:07:34.693017Z DEBUG GEMM model frontier retained=127
2026-09-23T11:07:37.447455Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:gemm_candidates: close time.busy=58.9s time.idle=13.1µs
2026-09-23T11:07:38.401349Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=6653 expanded=2695 retained=68
2026-09-23T11:07:38.408570Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=6653 expanded=2695 retained=68
2026-09-23T11:07:38.492139Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=6561 expanded=2647 retained=69
2026-09-23T11:07:38.521248Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=6643 expanded=2689 retained=68
2026-09-23T11:07:38.785879Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=6561 expanded=2647 retained=69
2026-09-23T11:07:38.838459Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=6643 expanded=2689 retained=68
2026-09-23T11:07:39.040514Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=36
2026-09-23T11:07:39.045007Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=36
2026-09-23T11:07:39.064295Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=36
2026-09-23T11:07:39.164192Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=6545 expanded=2640 retained=68
2026-09-23T11:07:39.197037Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=6545 expanded=2640 retained=68
2026-09-23T11:07:39.252083Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=36
2026-09-23T11:07:39.273790Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10023 expanded=4282 retained=63
2026-09-23T11:07:39.411813Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11385 expanded=4987 retained=58
2026-09-23T11:07:39.521010Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10959 expanded=4797 retained=70
2026-09-23T11:07:39.584103Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10863 expanded=4743 retained=69
2026-09-23T11:07:39.654501Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10863 expanded=4743 retained=69
2026-09-23T11:07:39.676561Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10949 expanded=4789 retained=74
2026-09-23T11:07:39.677337Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10865 expanded=4744 retained=69
2026-09-23T11:07:39.677545Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=36
2026-09-23T11:07:39.700917Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=36
2026-09-23T11:07:39.720863Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10957 expanded=4796 retained=70
2026-09-23T11:07:39.906984Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11375 expanded=4982 retained=58
2026-09-23T11:07:39.977079Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11339 expanded=4971 retained=54
2026-09-23T11:07:39.979597Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10855 expanded=4736 retained=73
2026-09-23T11:07:40.007884Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10855 expanded=4736 retained=73
2026-09-23T11:07:40.176738Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=36
2026-09-23T11:07:40.191602Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10045 expanded=4299 retained=63
2026-09-23T11:07:40.291858Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10045 expanded=4299 retained=63
2026-09-23T11:07:40.341741Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=36
2026-09-23T11:07:40.470332Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=10865 expanded=4744 retained=69
2026-09-23T11:07:40.506324Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11327 expanded=4965 retained=53
2026-09-23T11:07:40.568430Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11327 expanded=4964 retained=53
2026-09-23T11:07:40.593361Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11339 expanded=4970 retained=54
2026-09-23T11:07:40.602407Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10701 expanded=4637 retained=38
2026-09-23T11:07:40.759148Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11385 expanded=4986 retained=58
2026-09-23T11:07:40.928644Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11339 expanded=4969 retained=54
2026-09-23T11:07:41.055495Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11339 expanded=4970 retained=54
2026-09-23T11:07:41.174923Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10705 expanded=4644 retained=40
2026-09-23T11:07:41.175352Z DEBUG GEMM model frontier retained=185
2026-09-23T11:07:41.247531Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=10705 expanded=4644 retained=40
2026-09-23T11:07:41.247925Z DEBUG GEMM model frontier retained=185
2026-09-23T11:07:44.518641Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=8491 expanded=3601 retained=62
2026-09-23T11:07:46.100036Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=8491 expanded=3600 retained=62
2026-09-23T11:07:47.162447Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=8491 expanded=3601 retained=62
2026-09-23T11:07:47.291849Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=8491 expanded=3601 retained=62
2026-09-23T11:07:47.325584Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=8559 expanded=3633 retained=60
2026-09-23T11:07:47.366793Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=8491 expanded=3601 retained=62
2026-09-23T11:07:47.479072Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=8559 expanded=3633 retained=60
2026-09-23T11:07:47.528610Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=8557 expanded=3631 retained=60
2026-09-23T11:07:47.594119Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=8463 expanded=3589 retained=61
2026-09-23T11:07:47.644903Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=8491 expanded=3600 retained=62
2026-09-23T11:07:47.718326Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=8457 expanded=3583 retained=61
2026-09-23T11:07:47.758762Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=8457 expanded=3583 retained=61
2026-09-23T11:07:47.816620Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=8463 expanded=3589 retained=61
2026-09-23T11:07:47.872240Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=8457 expanded=3583 retained=61
2026-09-23T11:07:47.886697Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=8463 expanded=3589 retained=61
2026-09-23T11:07:47.921105Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=8519 expanded=3620 retained=59
2026-09-23T11:07:47.951840Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=8463 expanded=3589 retained=61
2026-09-23T11:07:48.171888Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=8557 expanded=3631 retained=60
2026-09-23T11:07:48.204749Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=8513 expanded=3615 retained=59
2026-09-23T11:07:48.369112Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=8457 expanded=3583 retained=61
2026-09-23T11:07:48.471421Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=8519 expanded=3620 retained=59
2026-09-23T11:07:48.475163Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Standard visited=8491 expanded=3600 retained=62
2026-09-23T11:07:48.736331Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=8491 expanded=3600 retained=62
2026-09-23T11:07:49.116622Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Standard visited=8513 expanded=3615 retained=59
2026-09-23T11:07:51.059876Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=11599 expanded=5153 retained=73
2026-09-23T11:07:51.071600Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=11209 expanded=4921 retained=63
2026-09-23T11:07:51.100163Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=24
2026-09-23T11:07:51.269188Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=25
2026-09-23T11:07:51.595390Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=11599 expanded=5153 retained=73
2026-09-23T11:07:51.974497Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11765 expanded=5222 retained=53
2026-09-23T11:07:51.996361Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11765 expanded=5221 retained=53
2026-09-23T11:07:52.130458Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11773 expanded=5227 retained=58
2026-09-23T11:07:52.764357Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Standard visited=11645 expanded=5173 retained=74
2026-09-23T11:07:52.850242Z DEBUG GEMM partition search swapped=false batch=0 native=false class=Ipu21Interleaved visited=11393 expanded=5015 retained=38
2026-09-23T11:07:53.432840Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=25
2026-09-23T11:07:55.965838Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=25
2026-09-23T11:07:56.856316Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=25
2026-09-23T11:07:56.857128Z DEBUG GEMM model frontier retained=170
2026-09-23T11:07:57.006407Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=24
2026-09-23T11:07:57.042386Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=25
2026-09-23T11:07:57.042999Z DEBUG GEMM model frontier retained=170
2026-09-23T11:07:57.208701Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=25
2026-09-23T11:07:57.256048Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=24
2026-09-23T11:07:57.260309Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=25
2026-09-23T11:07:57.303465Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=24
2026-09-23T11:07:57.304590Z DEBUG GEMM model frontier retained=168
2026-09-23T11:07:57.471463Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=25
2026-09-23T11:07:57.472245Z DEBUG GEMM model frontier retained=159
2026-09-23T11:07:57.515093Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=24
2026-09-23T11:07:57.527517Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=25
2026-09-23T11:07:57.530029Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=24
2026-09-23T11:07:57.531028Z DEBUG GEMM model frontier retained=169
2026-09-23T11:07:57.579542Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=25
2026-09-23T11:07:57.580830Z DEBUG GEMM model frontier retained=170
2026-09-23T11:07:57.617258Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=25
2026-09-23T11:07:57.622946Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=25
2026-09-23T11:07:57.636326Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=24
2026-09-23T11:07:57.637608Z DEBUG GEMM model frontier retained=157
2026-09-23T11:07:58.060369Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=25
2026-09-23T11:07:58.060983Z DEBUG GEMM model frontier retained=159
2026-09-23T11:07:58.236857Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=25
2026-09-23T11:07:58.237847Z DEBUG GEMM model frontier retained=170
2026-09-23T11:07:58.319165Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=24
2026-09-23T11:07:58.319766Z DEBUG GEMM model frontier retained=168
2026-09-23T11:07:58.563771Z DEBUG GEMM partition search swapped=true batch=0 native=false class=Ipu21Interleaved visited=12065 expanded=5547 retained=25
2026-09-23T11:07:58.564733Z DEBUG GEMM model frontier retained=170
2026-09-23T11:07:59.215109Z DEBUG GEMM partition search swapped=true batch=0 native=true class=Ipu21Interleaved visited=12065 expanded=5547 retained=25
2026-09-23T11:07:59.215722Z DEBUG GEMM model frontier retained=183
2026-09-23T11:07:59.216117Z DEBUG GEMM model frontier retained=170
2026-09-23T11:08:02.687518Z DEBUG GEMM model frontier retained=160
2026-09-23T11:08:08.407540Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:gemm_candidates: close time.busy=31.0s time.idle=5.31µs
2026-09-23T11:08:47.344748Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=77.1µs time.idle=3.02µs
2026-09-23T11:08:47.345814Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=893µs time.idle=885ns
2026-09-23T11:08:47.365155Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0
2026-09-23T11:08:47.366054Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=20.2ms time.idle=953ns
2026-09-23T11:08:47.465834Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=0 mid_cycles=228518 low_cycles=209754 elapsed_ms=725
2026-09-23T11:08:48.143610Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=67.5µs time.idle=3.25µs
2026-09-23T11:08:48.144537Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=790µs time.idle=701ns
2026-09-23T11:08:48.161763Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0
2026-09-23T11:08:48.162647Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=18.1ms time.idle=608ns
2026-09-23T11:08:48.245136Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=1 mid_cycles=228610 low_cycles=210406 elapsed_ms=694
2026-09-23T11:08:49.271955Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=34.4ms time.idle=3.79µs
2026-09-23T11:08:49.463561Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=191ms time.idle=3.05µs
2026-09-23T11:08:49.663490Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0
2026-09-23T11:08:49.665047Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=194ms time.idle=2.70µs
2026-09-23T11:08:49.822386Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=2 mid_cycles=228708 low_cycles=772774 elapsed_ms=1488
2026-09-23T11:08:50.846178Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=36.7ms time.idle=3.92µs
2026-09-23T11:08:51.042995Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=196ms time.idle=2.06µs
2026-09-23T11:08:51.259309Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0
2026-09-23T11:08:51.260908Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=210ms time.idle=2.23µs
2026-09-23T11:08:51.417820Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=3 mid_cycles=228800 low_cycles=773426 elapsed_ms=1483
2026-09-23T11:08:52.174554Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=53.6µs time.idle=2.37µs
2026-09-23T11:08:52.175433Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=716µs time.idle=873ns
2026-09-23T11:08:52.194030Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0
2026-09-23T11:08:52.194841Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=19.4ms time.idle=578ns
2026-09-23T11:08:52.277344Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=4 mid_cycles=228806 low_cycles=209800 elapsed_ms=760
2026-09-23T11:08:53.277097Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=34.4ms time.idle=3.31µs
2026-09-23T11:08:53.462518Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=185ms time.idle=2.89µs
2026-09-23T11:08:53.660294Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0
2026-09-23T11:08:53.661764Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=192ms time.idle=2.45µs
2026-09-23T11:08:53.815815Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=5 mid_cycles=228996 low_cycles=772820 elapsed_ms=1444
2026-09-23T11:08:54.533575Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=57.9µs time.idle=2.41µs
2026-09-23T11:08:54.534495Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=769µs time.idle=762ns
2026-09-23T11:08:54.552870Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0
2026-09-23T11:08:54.553724Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=19.2ms time.idle=663ns
2026-09-23T11:08:54.637832Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=6 mid_cycles=229484 low_cycles=212120 elapsed_ms=716
2026-09-23T11:08:55.301845Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:group_exchanges: close time.busy=62.6µs time.idle=3.11µs
2026-09-23T11:08:55.302788Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:merge_copies: close time.busy=808µs time.idle=903ns
2026-09-23T11:08:55.320301Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: eliminated padding clears using kernel access contracts removed=0
2026-09-23T11:08:55.321109Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid:eliminate: close time.busy=18.3ms time.idle=690ns
2026-09-23T11:08:55.397689Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: costed planning finalist rank=7 mid_cycles=229576 low_cycles=212772 elapsed_ms=687
2026-09-23T11:08:55.438667Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:construct_mid: close time.busy=137s time.idle=860ns
2026-09-23T11:08:56.021188Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:group_exchanges: close time.busy=65.7µs time.idle=4.70µs
2026-09-23T11:08:56.022158Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:merge_copies: close time.busy=814µs time.idle=939ns
2026-09-23T11:08:56.039568Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:eliminate: eliminated padding clears using kernel access contracts removed=0
2026-09-23T11:08:56.040366Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:eliminate: close time.busy=18.2ms time.idle=898ns
2026-09-23T11:08:56.070585Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:place_provisional_storage: close time.busy=29.8ms time.idle=2.05µs
2026-09-23T11:08:56.377620Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=36560
2026-09-23T11:08:56.625157Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=51366
2026-09-23T11:08:57.032536Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: finished incremental instruction-alignment validation transfers=36560 elapsed_ms=654 success=true
2026-09-23T11:08:57.480252Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: finished incremental instruction-alignment validation transfers=51366 elapsed_ms=855 success=true
2026-09-23T11:08:57.556780Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: prepared large physical exchange phase phase=2 transfers=36560 maximum_identical_destinations=1
2026-09-23T11:08:57.556813Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: optimized physical exchange schedule phase=2 initial_horizon=3534 selected_horizon=3534 endpoint_lower_bound=1120 lower_bound_gap=2414 selected_kind="full-duplex" neighborhood_improvements=0
2026-09-23T11:08:57.713423Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=140149
2026-09-23T11:08:58.317112Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=44654
2026-09-23T11:08:58.481507Z  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
2026-09-23T11:08:58.481534Z  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
2026-09-23T11:08:58.734983Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=151632
2026-09-23T11:08:58.967067Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=27338
2026-09-23T11:09:00.279496Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: finished incremental instruction-alignment validation transfers=140149 elapsed_ms=2566 success=true
2026-09-23T11:09:01.756321Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: finished incremental instruction-alignment validation transfers=44654 elapsed_ms=3439 success=true
2026-09-23T11:09:02.516452Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: finished incremental instruction-alignment validation transfers=151632 elapsed_ms=3781 success=true
2026-09-23T11:09:03.166346Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: finished incremental instruction-alignment validation transfers=27338 elapsed_ms=4199 success=true
2026-09-23T11:09:03.526843Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: prepared large physical exchange phase phase=1 transfers=140149 maximum_identical_destinations=1
2026-09-23T11:09:03.526877Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: optimized physical exchange schedule phase=1 initial_horizon=11391 selected_horizon=11391 endpoint_lower_bound=10080 lower_bound_gap=1311 selected_kind="full-duplex" neighborhood_improvements=0
2026-09-23T11:09:06.062525Z  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
2026-09-23T11:09:06.062558Z  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
2026-09-23T11:09:07.091185Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=27338
2026-09-23T11:09:08.377754Z  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=30449 use_paired=false
2026-09-23T11:09:08.545996Z  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
2026-09-23T11:09:08.546021Z  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
2026-09-23T11:09:10.897564Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: finished incremental instruction-alignment validation transfers=27338 elapsed_ms=3806 success=true
2026-09-23T11:09:12.614227Z  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=19393 paired_horizon=19157 use_paired=true
2026-09-23T11:09:12.793983Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: prepared large physical exchange phase phase=0 transfers=27338 maximum_identical_destinations=1
2026-09-23T11:09:12.794009Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: optimized physical exchange schedule phase=0 initial_horizon=19157 selected_horizon=19157 endpoint_lower_bound=12928 lower_bound_gap=6229 selected_kind="full-duplex" neighborhood_improvements=0
2026-09-23T11:09:12.901320Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:schedule_provisional_exchanges: close time.busy=16.8s time.idle=4.50µs
2026-09-23T11:09:12.921088Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:plan_kernels: close time.busy=19.7ms time.idle=2.63µs
2026-09-23T11:09:12.921505Z  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_r121_p121_c128_p128" target="ipu21"
2026-09-23T11:09:12.971328Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:compile_kernels: kernel artifact created object=/srv/home/.cache/ipu-stack/kernels/9a70adb4c0f24ca69d77b82f97b25b4e91171fa4359731d9d97a968df304a2e1/kernel.o metadata=/srv/home/.cache/ipu-stack/kernels/9a70adb4c0f24ca69d77b82f97b25b4e91171fa4359731d9d97a968df304a2e1/kernel.json
2026-09-23T11:09:12.972340Z  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_k128_c160_r122" target="ipu21"
2026-09-23T11:09:13.019495Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:compile_kernels: kernel artifact created object=/srv/home/.cache/ipu-stack/kernels/6700c900d02c7b64563b6b99ba54971095c803f644a02f66ed33f6102f0de523/kernel.o metadata=/srv/home/.cache/ipu-stack/kernels/6700c900d02c7b64563b6b99ba54971095c803f644a02f66ed33f6102f0de523/kernel.json
2026-09-23T11:09:13.019970Z  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_k128_c160_r121" target="ipu21"
2026-09-23T11:09:13.065807Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:compile_kernels: kernel artifact created object=/srv/home/.cache/ipu-stack/kernels/e3581066d50aae54f87ff4cddc930f7ac09f224469daaf5a38a5f2e842b3324d/kernel.o metadata=/srv/home/.cache/ipu-stack/kernels/e3581066d50aae54f87ff4cddc930f7ac09f224469daaf5a38a5f2e842b3324d/kernel.json
2026-09-23T11:09:13.066618Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:compile_kernels: close time.busy=146ms time.idle=3.96µs
2026-09-23T11:09:13.067044Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:link_runtime: close time.busy=253µs time.idle=2.38µs
2026-09-23T11:09:13.220957Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}: exchange table and repeat patch storage exchange_table_bytes=11592 maximum_uncompressed_repeat_patch_bytes=0 maximum_elided_arithmetic_patch_bytes=0
2026-09-23T11:09:13.494423Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:size_tile_code: close time.busy=7.01ms time.idle=2.93µs
2026-09-23T11:09:13.494444Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}: placing generated tile programs linked_end=315136 host_code_base=376832 host_code_bytes=724 generated_code_bytes=1052 exchange_table_bytes=11592 executable_ranges=[(377624, 524288)]
2026-09-23T11:09:13.494472Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}: allocated package support memory linked_end=315136 profile_bytes=92 exchange_table_bytes=11592 host_code_bytes=724 host_data_bytes=484 generated_code_bytes=1052 code_address=377624 available_ranges=[(327680, 360448), (362692, 376832), (409600, 949168)]
2026-09-23T11:09:13.539882Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:place_storage: close time.busy=31.6ms time.idle=2.14µs
2026-09-23T11:09:14.402597Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: reused exchange optimization after validating relocated rows phase=2
2026-09-23T11:09:14.416553Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: prepared large physical exchange phase phase=2 transfers=36560 maximum_identical_destinations=1
2026-09-23T11:09:14.416574Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: optimized physical exchange schedule phase=2 initial_horizon=3534 selected_horizon=3534 endpoint_lower_bound=1120 lower_bound_gap=2414 selected_kind="reused" neighborhood_improvements=0
2026-09-23T11:09:15.061805Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=51366
2026-09-23T11:09:15.910422Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: finished incremental instruction-alignment validation transfers=51366 elapsed_ms=848 success=true
2026-09-23T11:09:16.316935Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=27338
2026-09-23T11:09:16.336089Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: reused exchange optimization after validating relocated rows phase=1
2026-09-23T11:09:16.382081Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: prepared large physical exchange phase phase=1 transfers=140149 maximum_identical_destinations=1
2026-09-23T11:09:16.382099Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: optimized physical exchange schedule phase=1 initial_horizon=11391 selected_horizon=11391 endpoint_lower_bound=10080 lower_bound_gap=1311 selected_kind="reused" neighborhood_improvements=0
2026-09-23T11:09:16.560234Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: reused exchange optimization after validating relocated rows phase=4
2026-09-23T11:09:16.617837Z  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
2026-09-23T11:09:16.617853Z  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
2026-09-23T11:09:16.902525Z  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
2026-09-23T11:09:16.902556Z  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
2026-09-23T11:09:19.897031Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=44654
2026-09-23T11:09:20.449253Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: finished incremental instruction-alignment validation transfers=27338 elapsed_ms=4132 success=true
2026-09-23T11:09:23.260450Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: finished incremental instruction-alignment validation transfers=44654 elapsed_ms=3363 success=true
2026-09-23T11:09:24.134788Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: retrying exchange schedule with incremental instruction-alignment validation transfers=27338
2026-09-23T11:09:27.797802Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: finished incremental instruction-alignment validation transfers=27338 elapsed_ms=3662 success=true
2026-09-23T11:09:29.312418Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: compared ordinary and paired exchange schedules phase=0 candidates=1858 ordinary_horizon=19393 paired_horizon=19916 use_paired=false
2026-09-23T11:09:29.485983Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: prepared large physical exchange phase phase=0 transfers=27338 maximum_identical_destinations=1
2026-09-23T11:09:29.486004Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: optimized physical exchange schedule phase=0 initial_horizon=19393 selected_horizon=19393 endpoint_lower_bound=18048 lower_bound_gap=1345 selected_kind="full-duplex" neighborhood_improvements=0
2026-09-23T11:09:29.515174Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: compared ordinary and paired exchange schedules phase=3 candidates=25286 ordinary_horizon=26006 paired_horizon=29942 use_paired=false
2026-09-23T11:09:29.668777Z  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
2026-09-23T11:09:29.668796Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: optimized physical exchange schedule phase=3 initial_horizon=26006 selected_horizon=26006 endpoint_lower_bound=24560 lower_bound_gap=1446 selected_kind="full-duplex" neighborhood_improvements=0
2026-09-23T11:09:29.752917Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:lower_exchanges: close time.busy=16.2s time.idle=4.18µs
2026-09-23T11:09:29.755780Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}: costed final placed program final_cycles=217738 final_exchange=73168
2026-09-23T11:09:29.989972Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:prepare_tile_code: close time.busy=12.1ms time.idle=3.53µs
2026-09-23T11:09:30.002977Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:emit_tile_code: close time.busy=13.0ms time.idle=1.45µs
2026-09-23T11:09:30.096006Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:build_tile_images: close time.busy=88.7ms time.idle=1.41µs
2026-09-23T11:09:30.172733Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}: close time.busy=172s time.idle=3.94µs
2026-09-23T11:09:30.177074Z  INFO writing application package tiles=1472
2026-09-23T11:09:30.295692Z  INFO application package written
2026-09-23T11:09:30.295728Z  INFO reading application package
2026-09-23T11:09:30.407997Z  INFO application package read tiles=1472 compiler=0.1.0
2026-09-23T11:09:30.408046Z  INFO waiting for hardware ownership path=/tmp/ipu-stack-device.lock
2026-09-23T11:09:30.408052Z  INFO acquired hardware ownership path=/tmp/ipu-stack-device.lock
2026-09-23T11:09:30.408056Z  INFO opening IPU device path="/dev/ipu0"
2026-09-23T11:09:30.408090Z  INFO IPU device attached path=/dev/ipu0
2026-09-23T11:09:30.408092Z  INFO initializing IPU device
2026-09-23T11:09:30.415890Z  INFO IPU device initialized
2026-09-23T11:09:30.415897Z  INFO replaying device configuration register_writes=2003
2026-09-23T11:09:30.422027Z  INFO loading application tile_count=1472 final_mark=23
2026-09-23T11:09:30.607137Z  INFO application loaded and initial synchronization completed tile_count=1472
2026-09-23T11:09:31.052791Z  INFO prepared reference inputs elapsed_ms=442
2026-09-23T11:09:31.060329Z  INFO configured host reference BLAS threads=4
referencePrecision=device
2026-09-23T11:09:31.170302Z  INFO evaluated host reference elapsed_ms=117
2026-09-23T11:09:31.172857Z  INFO starting host exchange session startup_mark=23
2026-09-23T11:09:31.172871Z  INFO attaching host exchange pages pages=2
2026-09-23T11:09:31.173631Z  INFO host exchange session started
2026-09-23T11:09:31.173669Z  INFO invoking host exchange call call="initialize" command=0 phases=8
2026-09-23T11:09:31.178140Z  INFO invoking host exchange call call="run" command=0 phases=13
referenceInference=1 numericalTest=PASS
profile=artifacts/sdk-partition-solver-20260923/priced.capnp tiles=1472 samples=20483
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=220614 minimumTileCycles=213408 deviceMicroseconds=147.076 effectiveGemmTflops=98.304 peakTflops=282.624 efficiencyPercent=34.78 maximumAbsoluteError=0.001465
package=artifacts/sdk-partition-solver-20260923/priced.ipuexe tiles=1472 hardwareTest=PASS