2026-09-20T20:11:43.522818Z  INFO ipu_codegen.package.build{tile_count=128 operations=4}:compile_runtime: close time.busy=205µs time.idle=4.26µs
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: [] }]
2026-09-20T20:11:43.525083Z  INFO ipu_codegen.package.build{tile_count=128 operations=4}:group_exchanges: close time.busy=6.82µs time.idle=1.54µs
2026-09-20T20:11:43.525108Z  INFO ipu_codegen.package.build{tile_count=128 operations=4}:merge_copies: close time.busy=8.97µs time.idle=356ns
2026-09-20T20:11:43.525249Z  INFO ipu_codegen.package.build{tile_count=128 operations=4}:eliminate: close time.busy=135µs time.idle=330ns
2026-09-20T20:11:43.547725Z  INFO ipu_codegen.package.build{tile_count=128 operations=4}:place_provisional_storage: close time.busy=22.4ms time.idle=3.32µs
2026-09-20T20:11:43.555991Z  INFO ipu_codegen.package.build{tile_count=128 operations=4}:schedule_provisional_exchanges: close time.busy=8.20ms time.idle=3.08µs
2026-09-20T20:11:43.556459Z  INFO ipu_codegen.package.build{tile_count=128 operations=4}:plan_kernels: close time.busy=430µs time.idle=1.41µs
2026-09-20T20:11:43.556899Z  INFO ipu_codegen.package.build{tile_count=128 operations=4}:compile_kernels: close time.busy=430µs time.idle=714ns
2026-09-20T20:11:43.556990Z  INFO ipu_codegen.package.build{tile_count=128 operations=4}:link_runtime: close time.busy=72.8µs time.idle=597ns
2026-09-20T20:11:43.557888Z  INFO ipu_codegen.package.build{tile_count=128 operations=4}: exchange table and repeat patch storage exchange_table_bytes=1024 maximum_uncompressed_repeat_patch_bytes=0 maximum_elided_arithmetic_patch_bytes=0
2026-09-20T20:11:43.565569Z  INFO ipu_codegen.package.build{tile_count=128 operations=4}:size_tile_code: close time.busy=2.99ms time.idle=3.72µs
2026-09-20T20:11:43.565606Z  INFO ipu_codegen.package.build{tile_count=128 operations=4}: placing generated tile programs linked_end=314740 host_code_base=376832 host_code_bytes=1432 generated_code_bytes=540 exchange_table_bytes=1024 executable_ranges=[(378328, 524288)]
2026-09-20T20:11:43.565624Z  INFO ipu_codegen.package.build{tile_count=128 operations=4}: allocated package support memory linked_end=314740 profile_bytes=0 exchange_table_bytes=1024 host_code_bytes=1432 host_data_bytes=1120 generated_code_bytes=540 code_address=378328 available_ranges=[(327680, 360448), (363328, 376832), (409600, 949168)]
2026-09-20T20:11:43.569178Z  INFO ipu_codegen.package.build{tile_count=128 operations=4}:place_storage: close time.busy=2.35ms time.idle=4.41µs
2026-09-20T20:11:43.572025Z  INFO ipu_codegen.package.build{tile_count=128 operations=4}:lower_exchanges: reused exchange optimization after validating relocated rows phase=0
2026-09-20T20:11:43.572510Z  INFO ipu_codegen.package.build{tile_count=128 operations=4}:lower_exchanges: close time.busy=3.27ms time.idle=2.17µs
2026-09-20T20:11:43.572592Z  INFO ipu_codegen.package.build{tile_count=128 operations=4}: costed final placed program final_cycles=26583 final_exchange=20583
2026-09-20T20:11:43.577832Z  INFO ipu_codegen.package.build{tile_count=128 operations=4}:prepare_tile_code: close time.busy=2.37ms time.idle=2.31µs
2026-09-20T20:11:43.579668Z  INFO ipu_codegen.package.build{tile_count=128 operations=4}:emit_tile_code: close time.busy=1.78ms time.idle=2.14µs
2026-09-20T20:11:43.637926Z  INFO ipu_codegen.package.build{tile_count=128 operations=4}:build_tile_images: close time.busy=57.8ms time.idle=1.09µs
2026-09-20T20:11:43.640485Z  INFO ipu_codegen.package.build{tile_count=128 operations=4}: close time.busy=118ms time.idle=3.44µs
2026-09-20T20:11:43.640982Z  INFO writing application package tiles=1472
2026-09-20T20:11:43.647075Z  INFO application package written
2026-09-20T20:11:43.647727Z  INFO reading application package
2026-09-20T20:11:43.656148Z  INFO application package read tiles=1472 compiler=0.1.0
2026-09-20T20:11:43.656473Z  INFO waiting for hardware ownership path=artifacts/layout-sweep/device.lock
2026-09-20T20:11:43.656485Z  INFO acquired hardware ownership path=artifacts/layout-sweep/device.lock
2026-09-20T20:11:43.656491Z  INFO opening IPU device path="/dev/ipu0"
2026-09-20T20:11:43.656529Z  INFO IPU device attached path=/dev/ipu0
2026-09-20T20:11:43.656532Z  INFO initializing IPU device
2026-09-20T20:11:43.664308Z  INFO IPU device initialized
2026-09-20T20:11:43.664314Z  INFO replaying device configuration register_writes=2003
2026-09-20T20:11:43.667844Z  INFO loading application tile_count=1472 final_mark=23
2026-09-20T20:11:43.867560Z  INFO application loaded and initial synchronization completed tile_count=1472
2026-09-20T20:11:43.877895Z  INFO prepared reference inputs elapsed_ms=3
referencePrecision=device
2026-09-20T20:11:43.882845Z  INFO evaluated host reference elapsed_ms=4
2026-09-20T20:11:43.883153Z  INFO starting host exchange session startup_mark=23
2026-09-20T20:11:43.883163Z  INFO attaching host exchange pages pages=2
2026-09-20T20:11:43.883909Z  INFO host exchange session started
2026-09-20T20:11:43.883918Z  INFO invoking host exchange call call="initialize" command=0 phases=2
2026-09-20T20:11:43.884101Z  INFO invoking host exchange call call="run" command=0 phases=41
referenceInference=1 numericalTest=PASS
2026-09-20T20:11:43.891792Z  INFO invoking host exchange call call="run" command=0 phases=41
referenceInference=2 numericalTest=PASS
2026-09-20T20:11:43.901490Z  INFO invoking host exchange call call="run" command=0 phases=41
referenceInference=3 numericalTest=PASS
referenceMaximumAbsoluteError=0.001953 numericalTest=PASS
package=artifacts/planner-dp-elementwise/t128.ipuexe tiles=1472 hardwareTest=PASS