exchangeReplay phase=21 transfers=8385 activeTiles=1440 overlappingTiles=961 eventCycles=5581 touchedSpans=3726
2026-09-11T13:25:15.106002Z  INFO writing application package tiles=1472
2026-09-11T13:25:15.119193Z  INFO application package written
2026-09-11T13:25:15.119306Z  INFO waiting for hardware ownership path=artifacts/layout-sweep/device.lock
2026-09-11T13:25:15.119316Z  INFO acquired hardware ownership path=artifacts/layout-sweep/device.lock
2026-09-11T13:25:15.119323Z  INFO opening IPU device path="/dev/ipu0"
2026-09-11T13:25:15.119354Z  INFO IPU device attached path=/dev/ipu0
2026-09-11T13:25:15.119359Z  INFO initializing IPU device
2026-09-11T13:25:15.127151Z  INFO IPU device initialized
2026-09-11T13:25:15.127174Z  INFO replaying device configuration register_writes=2003
2026-09-11T13:25:15.130768Z  INFO loading application tile_count=1472 final_mark=23
2026-09-11T13:25:15.374906Z  INFO application loaded and initial synchronization completed tile_count=1472
2026-09-11T13:25:15.376395Z  INFO starting host exchange session startup_mark=23
2026-09-11T13:25:15.376410Z  INFO attaching host exchange pages pages=2
2026-09-11T13:25:15.377225Z  INFO host exchange session started
2026-09-11T13:25:15.377233Z  INFO invoking streaming host exchange call call="run" command=0 phases=3
exchangeReplay phase=21 sampledWords=8192
package=artifacts/exchange-frontier-materialized-20260911/hardware/phase21-stream64.ipuexe exchangeReplayPhase=21 hardwareTest=PASS