2026-09-13T18:44:35.171366Z  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
2026-09-13T18:44:35.177133Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}: loaded mid-plan search state path=artifacts/mid-cast-order-20260913/qk-early-state.json attempts=0
2026-09-13T18:44:35.187484Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}: screened exchange table geometry expansion_ms=6 expansion_and_footprint_ms=7 estimated_row_bytes=1424 heuristic_row_bytes=2660 geometry_fragments_per_tile=147 fragment_limit=16384
2026-09-13T18:44:35.187672Z  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
2026-09-13T18:44:35.195990Z  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=524
2026-09-13T18:44:35.201537Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}: finished incremental instruction-alignment validation transfers=524 elapsed_ms=5 success=true
2026-09-13T18:44:35.206605Z  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
2026-09-13T18:44:35.209083Z  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=2 success=true
2026-09-13T18:44:35.209448Z  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
2026-09-13T18:44:35.211351Z  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=916 maximum_uncompressed_repeat_patch_bytes=0 maximum_elided_arithmetic_patch_bytes=0
2026-09-13T18:44:35.238770Z  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
2026-09-13T18:44:35.238804Z  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=1060 exchange_table_bytes=916 executable_ranges=[(377560, 524288)]
2026-09-13T18:44:35.238825Z  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=88 exchange_table_bytes=916 host_code_bytes=660 host_data_bytes=472 generated_code_bytes=1060 code_address=377560 available_ranges=[(327680, 360448), (362680, 376832), (409600, 949168)]
2026-09-13T18:44:35.240465Z  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=1 success=true
2026-09-13T18:44:35.241247Z  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
2026-09-13T18:44:35.241797Z  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
2026-09-13T18:44:35.242609Z  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
2026-09-13T18:44:35.242699Z  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
2026-09-13T18:44:35.248945Z  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
2026-09-13T18:44:35.249768Z  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=9 success=true
2026-09-13T18:44:35.267928Z  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=18 success=true
2026-09-13T18:44:35.268004Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}: costed final placed program final_cycles=19995 final_exchange=6561
2026-09-13T18:44:35.283950Z  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=2 success=true
2026-09-13T18:44:35.288011Z  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
2026-09-13T18:44:35.451803Z  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=163 success=true
2026-09-13T18:44:35.455429Z  INFO ipu_codegen.package.build{tile_count=64 operations=1}:ipu_codegen.package.phase{phase="plan_package"}: validated search incumbent cycles=19995 resuming=true
2026-09-13T18:44:35.460195Z  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-early-replayed.json attempts=0 bytes=1223828
2026-09-13T18:44:35.463777Z  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-early-replayed.json attempts=0 bytes=1223828
2026-09-13T18:44:35.464190Z  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=292 success=true
2026-09-13T18:44:35.466287Z  INFO writing application package tiles=1472
2026-09-13T18:44:35.478450Z  INFO application package written
2026-09-13T18:44:35.478991Z  INFO reading application package
2026-09-13T18:44:35.503266Z  INFO application package read tiles=1472 compiler=0.1.0
2026-09-13T18:44:35.503480Z  INFO waiting for hardware ownership path=artifacts/layout-sweep/device.lock
2026-09-13T18:44:35.503487Z  INFO acquired hardware ownership path=artifacts/layout-sweep/device.lock
2026-09-13T18:44:35.503492Z  INFO opening IPU device path="/dev/ipu0"
2026-09-13T18:44:35.503515Z  INFO IPU device attached path=/dev/ipu0
2026-09-13T18:44:35.503519Z  INFO initializing IPU device
2026-09-13T18:44:35.511665Z  INFO IPU device initialized
2026-09-13T18:44:35.511677Z  INFO replaying device configuration register_writes=2003
2026-09-13T18:44:35.515681Z  INFO loading application tile_count=1472 final_mark=23
2026-09-13T18:44:35.686150Z  INFO application loaded and initial synchronization completed tile_count=1472
2026-09-13T18:44:35.688262Z  INFO prepared reference inputs elapsed_ms=0
2026-09-13T18:44:35.688330Z  INFO configured host reference BLAS threads=4
referencePrecision=device
2026-09-13T18:44:35.688412Z  INFO evaluated host reference elapsed_ms=0
2026-09-13T18:44:35.689372Z  INFO starting host exchange session startup_mark=23
2026-09-13T18:44:35.689382Z  INFO attaching host exchange pages pages=2
2026-09-13T18:44:35.690155Z  INFO host exchange session started
2026-09-13T18:44:35.690188Z  INFO invoking host exchange call call="run" command=0 phases=15
profile=artifacts/mid-cast-order-20260913/qk-early/model.capnp tiles=1472 samples=8021
referenceInference=1 numericalTest=PASS
2026-09-13T18:44:35.702306Z  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-early/model.ipuexe tiles=1472 hardwareTest=PASS