2026-09-20T20:12:54.927130Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:compile_runtime: close time.busy=286µs time.idle=2.12µs
NEW_DP_MID: [MidOperation { source: Some(OperationId(0)), inputs: [MidValueId(0)], results: [MidValueId(3)], kind: Copy { mapping: CoordinateMapping { offsets: [], view: None }, policy: DirectRetile, packing: Staged }, operands: [], output_aliases: [], output_windows: [] }, MidOperation { source: Some(OperationId(0)), inputs: [MidValueId(3), MidValueId(1)], results: [MidValueId(2)], kind: Add, operands: [Elementwise { result: 0 }, Elementwise { result: 0 }], output_aliases: [], output_windows: [] }, MidOperation { source: Some(OperationId(1)), inputs: [MidValueId(2)], results: [MidValueId(4)], kind: Gelu, operands: [Elementwise { result: 0 }], output_aliases: [], output_windows: [] }, MidOperation { source: Some(OperationId(2)), inputs: [MidValueId(4), MidValueId(2)], results: [MidValueId(5)], kind: Add, operands: [Elementwise { result: 0 }, Elementwise { result: 0 }], output_aliases: [], output_windows: [] }, MidOperation { source: Some(OperationId(3)), inputs: [MidValueId(5)], results: [MidValueId(6)], kind: Gelu, operands: [Elementwise { result: 0 }], output_aliases: [], output_windows: [] }]
2026-09-20T20:12:54.929392Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:group_exchanges: close time.busy=4.66µs time.idle=1.24µs
2026-09-20T20:12:54.929415Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:merge_copies: close time.busy=7.96µs time.idle=537ns
2026-09-20T20:12:54.929510Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:eliminate: close time.busy=87.0µs time.idle=463ns
2026-09-20T20:12:54.942023Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:place_provisional_storage: close time.busy=12.5ms time.idle=3.30µs
2026-09-20T20:12:54.946318Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:schedule_provisional_exchanges: close time.busy=4.25ms time.idle=3.31µs
2026-09-20T20:12:54.946572Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:plan_kernels: close time.busy=211µs time.idle=1.33µs
2026-09-20T20:12:54.947016Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:compile_kernels: close time.busy=436µs time.idle=708ns
2026-09-20T20:12:54.947102Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:link_runtime: close time.busy=70.3µs time.idle=585ns
2026-09-20T20:12:54.947585Z  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
2026-09-20T20:12:54.953952Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:size_tile_code: close time.busy=3.56ms time.idle=3.87µs
2026-09-20T20:12:54.953992Z  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)]
2026-09-20T20:12:54.954007Z  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)]
2026-09-20T20:12:54.956929Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:place_storage: close time.busy=1.90ms time.idle=3.99µs
2026-09-20T20:12:54.959391Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:lower_exchanges: reused exchange optimization after validating relocated rows phase=0
2026-09-20T20:12:54.959631Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:lower_exchanges: close time.busy=2.65ms time.idle=2.19µs
2026-09-20T20:12:54.959680Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}: costed final placed program final_cycles=7127 final_exchange=1127
2026-09-20T20:12:54.964670Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:prepare_tile_code: close time.busy=3.05ms time.idle=4.14µs
2026-09-20T20:12:54.966184Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:emit_tile_code: close time.busy=1.47ms time.idle=1.41µs
2026-09-20T20:12:55.026987Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:build_tile_images: close time.busy=60.4ms time.idle=3.02µs
2026-09-20T20:12:55.028997Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}: close time.busy=102ms time.idle=5.21µs
2026-09-20T20:12:55.029565Z  INFO writing application package tiles=1472
2026-09-20T20:12:55.035493Z  INFO application package written
2026-09-20T20:12:55.036079Z  INFO reading application package
2026-09-20T20:12:55.044440Z  INFO application package read tiles=1472 compiler=0.1.0
2026-09-20T20:12:55.044697Z  INFO waiting for hardware ownership path=artifacts/layout-sweep/device.lock
2026-09-20T20:12:55.044705Z  INFO acquired hardware ownership path=artifacts/layout-sweep/device.lock
2026-09-20T20:12:55.044710Z  INFO opening IPU device path="/dev/ipu0"
2026-09-20T20:12:55.044743Z  INFO IPU device attached path=/dev/ipu0
2026-09-20T20:12:55.044746Z  INFO initializing IPU device
2026-09-20T20:12:55.053103Z  INFO IPU device initialized
2026-09-20T20:12:55.053108Z  INFO replaying device configuration register_writes=2003
2026-09-20T20:12:55.056808Z  INFO loading application tile_count=1472 final_mark=23
2026-09-20T20:12:55.252009Z  INFO application loaded and initial synchronization completed tile_count=1472
2026-09-20T20:12:55.256369Z  INFO prepared reference inputs elapsed_ms=1
referencePrecision=device
2026-09-20T20:12:55.258215Z  INFO evaluated host reference elapsed_ms=1
2026-09-20T20:12:55.258308Z  INFO starting host exchange session startup_mark=23
2026-09-20T20:12:55.258313Z  INFO attaching host exchange pages pages=2
2026-09-20T20:12:55.259120Z  INFO host exchange session started
2026-09-20T20:12:55.259124Z  INFO invoking host exchange call call="initialize" command=0 phases=2
2026-09-20T20:12:55.259296Z  INFO invoking host exchange call call="run" command=0 phases=3
referenceInference=1 numericalTest=PASS
2026-09-20T20:12:55.260452Z  INFO invoking host exchange call call="run" command=0 phases=3
referenceInference=2 numericalTest=PASS
2026-09-20T20:12:55.261743Z  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/t64-r3.ipuexe tiles=1472 hardwareTest=PASS