2026-09-13T18:50:25.299322Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="compile_runtime"}: package build phase finished phase="compile_runtime" elapsed_ms=0 success=true
2026-09-13T18:50:25.363571Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}: screened exchange table geometry expansion_ms=8 expansion_and_footprint_ms=9 estimated_row_bytes=2240 heuristic_row_bytes=3276 geometry_fragments_per_tile=240 fragment_limit=16384
2026-09-13T18:50:25.363800Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}: eliminated unread FP8 cast input padding clears removed=0
2026-09-13T18:50:25.371852Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}: retrying exchange schedule with incremental instruction-alignment validation transfers=160
2026-09-13T18:50:25.377162Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}: finished incremental instruction-alignment validation transfers=160 elapsed_ms=5 success=true
2026-09-13T18:50:25.379926Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}: retrying exchange schedule with incremental instruction-alignment validation transfers=932
2026-09-13T18:50:25.393018Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}: finished incremental instruction-alignment validation transfers=932 elapsed_ms=13 success=true
2026-09-13T18:50:25.400731Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}:ipu_codegen.package.phase{phase="plan_kernels"}: package build phase finished phase="plan_kernels" elapsed_ms=0 success=true
2026-09-13T18:50:25.402441Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}:ipu_codegen.package.phase{phase="compile_kernels"}: package build phase finished phase="compile_kernels" elapsed_ms=1 success=true
2026-09-13T18:50:25.402717Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}:ipu_codegen.package.phase{phase="link_runtime"}: package build phase finished phase="link_runtime" elapsed_ms=0 success=true
2026-09-13T18:50:25.405325Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}: exchange table and repeat patch storage exchange_table_bytes=1468 maximum_uncompressed_repeat_patch_bytes=0 maximum_elided_arithmetic_patch_bytes=0
2026-09-13T18:50:25.432733Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}:ipu_codegen.package.phase{phase="size_tile_code"}: package build phase finished phase="size_tile_code" elapsed_ms=3 success=true
2026-09-13T18:50:25.432810Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}: placing generated tile programs linked_end=321040 host_code_base=376832 host_code_bytes=660 generated_code_bytes=1348 exchange_table_bytes=1468 executable_ranges=[(377560, 524288)]
2026-09-13T18:50:25.432854Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}: allocated package support memory linked_end=321040 profile_bytes=124 exchange_table_bytes=1468 host_code_bytes=660 host_data_bytes=472 generated_code_bytes=1348 code_address=377560 available_ranges=[(327680, 360448), (362680, 376832), (409600, 949168)]
2026-09-13T18:50:25.436123Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}:ipu_codegen.package.phase{phase="place_storage"}: package build phase finished phase="place_storage" elapsed_ms=3 success=true
2026-09-13T18:50:25.437439Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}:ipu_codegen.package.phase{phase="lower_exchanges"}: reused exchange optimization after validating relocated rows phase=5
2026-09-13T18:50:25.437543Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}:ipu_codegen.package.phase{phase="lower_exchanges"}: reused exchange optimization after validating relocated rows phase=2
2026-09-13T18:50:25.437995Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}:ipu_codegen.package.phase{phase="lower_exchanges"}: reused exchange optimization after validating relocated rows phase=4
2026-09-13T18:50:25.438460Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}:ipu_codegen.package.phase{phase="lower_exchanges"}: reused exchange optimization after validating relocated rows phase=3
2026-09-13T18:50:25.444938Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}:ipu_codegen.package.phase{phase="lower_exchanges"}: reused exchange optimization after validating relocated rows phase=1
2026-09-13T18:50:25.451192Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}:ipu_codegen.package.phase{phase="lower_exchanges"}: reused exchange optimization after validating relocated rows phase=0
2026-09-13T18:50:25.452431Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}:ipu_codegen.package.phase{phase="lower_exchanges"}: package build phase finished phase="lower_exchanges" elapsed_ms=16 success=true
2026-09-13T18:50:25.472861Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}:ipu_codegen.package.phase{phase="optimize_exchange_placement"}: package build phase finished phase="optimize_exchange_placement" elapsed_ms=20 success=true
2026-09-13T18:50:25.472947Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}: costed final placed program final_cycles=23875 final_exchange=8046
2026-09-13T18:50:25.489032Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}:ipu_codegen.package.phase{phase="prepare_tile_code"}: package build phase finished phase="prepare_tile_code" elapsed_ms=3 success=true
2026-09-13T18:50:25.493643Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}:ipu_codegen.package.phase{phase="emit_tile_code"}: package build phase finished phase="emit_tile_code" elapsed_ms=4 success=true
2026-09-13T18:50:25.658987Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}:ipu_codegen.package.phase{phase="build_tile_images"}: package build phase finished phase="build_tile_images" elapsed_ms=164 success=true
2026-09-13T18:50:25.662864Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}: validated search incumbent cycles=23875 resuming=false
2026-09-13T18:50:25.667091Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}: saved mid-plan search state path=artifacts/mid-cast-order-20260913/qk-state.json attempts=0 bytes=1223817
2026-09-13T18:50:25.670847Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}: saved mid-plan search state path=artifacts/mid-cast-order-20260913/qk-state.json attempts=0 bytes=1223817
2026-09-13T18:50:25.673576Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}: package build phase finished phase="plan_package" elapsed_ms=374 success=true
2026-09-13T18:50:25.676640Z  INFO writing application package tiles=1472
2026-09-13T18:50:25.689477Z  INFO application package written
2026-09-13T18:50:25.690154Z  INFO reading application package
2026-09-13T18:50:25.714530Z  INFO application package read tiles=1472 compiler=0.1.0
2026-09-13T18:50:25.714709Z  INFO waiting for hardware ownership path=artifacts/layout-sweep/device.lock
2026-09-13T18:50:25.714719Z  INFO acquired hardware ownership path=artifacts/layout-sweep/device.lock
2026-09-13T18:50:25.714724Z  INFO opening IPU device path="/dev/ipu0"
2026-09-13T18:50:25.714750Z  INFO IPU device attached path=/dev/ipu0
2026-09-13T18:50:25.714755Z  INFO initializing IPU device
2026-09-13T18:50:25.722803Z  INFO IPU device initialized
2026-09-13T18:50:25.722828Z  INFO replaying device configuration register_writes=2003
2026-09-13T18:50:25.727167Z  INFO loading application tile_count=1472 final_mark=23
2026-09-13T18:50:25.900936Z  INFO application loaded and initial synchronization completed tile_count=1472
2026-09-13T18:50:25.902801Z  INFO prepared reference inputs elapsed_ms=0
2026-09-13T18:50:25.902879Z  INFO configured host reference BLAS threads=4
referencePrecision=device
2026-09-13T18:50:25.902958Z  INFO evaluated host reference elapsed_ms=0
2026-09-13T18:50:25.904056Z  INFO starting host exchange session startup_mark=23
2026-09-13T18:50:25.904067Z  INFO attaching host exchange pages pages=2
2026-09-13T18:50:25.904787Z  INFO host exchange session started
2026-09-13T18:50:25.904831Z  INFO invoking host exchange call call="run" command=0 phases=15
profile=artifacts/mid-cast-order-20260913/qk-late/model.capnp tiles=1472 samples=9709
referenceInference=1 numericalTest=PASS
2026-09-13T18:50:25.919797Z  INFO invoking host exchange call call="run" command=0 phases=15
referenceInference=2 numericalTest=PASS
referenceMaximumAbsoluteError=0.000717 numericalTest=PASS
package=artifacts/mid-cast-order-20260913/qk-late/model.ipuexe tiles=1472 hardwareTest=PASS