2026-09-21T14:35:54.580815Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:compile_runtime: close time.busy=824µs time.idle=2.00µs
2026-09-21T14:35:54.581789Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:construct_mid: close time.busy=924µs time.idle=628ns
2026-09-21T14:35:54.582476Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:group_exchanges: close time.busy=2.14µs time.idle=467ns
2026-09-21T14:35:54.582487Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:merge_copies: close time.busy=3.92µs time.idle=289ns
2026-09-21T14:35:54.582553Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:eliminate: close time.busy=62.1µs time.idle=289ns
2026-09-21T14:35:54.594817Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:place_provisional_storage: close time.busy=12.2ms time.idle=2.92µs
2026-09-21T14:35:54.598387Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:schedule_provisional_exchanges: close time.busy=3.52ms time.idle=2.24µs
2026-09-21T14:35:54.598629Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:plan_kernels: close time.busy=214µs time.idle=1.19µs
2026-09-21T14:35:54.599058Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:compile_kernels: close time.busy=422µs time.idle=535ns
2026-09-21T14:35:54.599144Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:link_runtime: close time.busy=71.3µs time.idle=693ns
2026-09-21T14:35:54.599616Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}: exchange table and repeat patch storage exchange_table_bytes=40 maximum_uncompressed_repeat_patch_bytes=0 maximum_elided_arithmetic_patch_bytes=0
2026-09-21T14:35:54.604923Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:size_tile_code: close time.busy=2.52ms time.idle=4.47µs
2026-09-21T14:35:54.604963Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}: placing generated tile programs linked_end=314740 host_code_base=376832 host_code_bytes=216 generated_code_bytes=236 exchange_table_bytes=40 executable_ranges=[(377112, 524288)]
2026-09-21T14:35:54.604981Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}: allocated package support memory linked_end=314740 profile_bytes=0 exchange_table_bytes=40 host_code_bytes=216 host_data_bytes=140 generated_code_bytes=236 code_address=377112 available_ranges=[(327680, 360448), (362348, 376832), (409600, 949168)]
2026-09-21T14:35:54.607873Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:place_storage: close time.busy=1.77ms time.idle=2.62µs
2026-09-21T14:35:54.609778Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:lower_exchanges: reused exchange optimization after validating relocated rows phase=0
2026-09-21T14:35:54.610035Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:lower_exchanges: close time.busy=2.13ms time.idle=2.45µs
2026-09-21T14:35:54.610073Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}: costed final placed program final_cycles=7127 final_exchange=1127
2026-09-21T14:35:54.614542Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:prepare_tile_code: close time.busy=2.61ms time.idle=2.22µs
2026-09-21T14:35:54.616104Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:emit_tile_code: close time.busy=1.53ms time.idle=1.66µs
2026-09-21T14:35:54.677623Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:build_tile_images: close time.busy=61.1ms time.idle=2.32µs
2026-09-21T14:35:54.679565Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}: close time.busy=99.6ms time.idle=4.34µs
2026-09-21T14:35:54.680038Z  INFO writing application package tiles=1472
2026-09-21T14:35:54.686545Z  INFO application package written
2026-09-21T14:35:54.687075Z  INFO reading application package
2026-09-21T14:35:54.695834Z  INFO application package read tiles=1472 compiler=0.1.0
2026-09-21T14:35:54.696097Z  INFO waiting for hardware ownership path=artifacts/layout-sweep/device.lock
2026-09-21T14:35:54.696105Z  INFO acquired hardware ownership path=artifacts/layout-sweep/device.lock
2026-09-21T14:35:54.696115Z  INFO opening IPU device path="/dev/ipu0"
2026-09-21T14:35:54.696150Z  INFO IPU device attached path=/dev/ipu0
2026-09-21T14:35:54.696153Z  INFO initializing IPU device
2026-09-21T14:35:54.704185Z  INFO IPU device initialized
2026-09-21T14:35:54.704193Z  INFO replaying device configuration register_writes=2003
2026-09-21T14:35:54.707913Z  INFO loading application tile_count=1472 final_mark=23
2026-09-21T14:35:54.893802Z  INFO application loaded and initial synchronization completed tile_count=1472
2026-09-21T14:35:54.896484Z  INFO prepared reference inputs elapsed_ms=1
referencePrecision=device
2026-09-21T14:35:54.898375Z  INFO evaluated host reference elapsed_ms=1
2026-09-21T14:35:54.898482Z  INFO starting host exchange session startup_mark=23
2026-09-21T14:35:54.898487Z  INFO attaching host exchange pages pages=2
2026-09-21T14:35:54.899138Z  INFO host exchange session started
2026-09-21T14:35:54.899142Z  INFO invoking host exchange call call="initialize" command=0 phases=2
2026-09-21T14:35:54.899317Z  INFO invoking host exchange call call="run" command=0 phases=3
referenceInference=1 numericalTest=PASS
2026-09-21T14:35:54.900464Z  INFO invoking host exchange call call="run" command=0 phases=3
referenceInference=2 numericalTest=PASS
2026-09-21T14:35:54.901744Z  INFO invoking host exchange call call="run" command=0 phases=3
referenceInference=3 numericalTest=PASS
referenceMaximumAbsoluteError=0.001953 numericalTest=PASS
package=artifacts/planner-dp-elementwise/direct-t64-r3.ipuexe tiles=1472 hardwareTest=PASS