exchangeReplay phase=0 transfers=48 activeTiles=6 overlappingTiles=0 eventCycles=2749 touchedSpans=176
2026-09-09T18:02:30.294110Z  INFO writing application package tiles=1472
2026-09-09T18:02:30.295749Z  INFO application package written
2026-09-09T18:02:30.295856Z  INFO waiting for hardware ownership path=artifacts/layout-sweep/device.lock
2026-09-09T18:02:30.295867Z  INFO acquired hardware ownership path=artifacts/layout-sweep/device.lock
2026-09-09T18:02:30.295873Z  INFO opening IPU device path="/dev/ipu0"
2026-09-09T18:02:30.295916Z  INFO IPU device attached path=/dev/ipu0
2026-09-09T18:02:30.295922Z  INFO initializing IPU device
2026-09-09T18:02:30.304449Z  INFO IPU device initialized
2026-09-09T18:02:30.304462Z  INFO replaying device configuration register_writes=2003
2026-09-09T18:02:30.308230Z  INFO loading application tile_count=1472 final_mark=23
2026-09-09T18:02:30.490062Z  INFO application loaded and initial synchronization completed tile_count=1472
2026-09-09T18:02:30.492166Z  INFO starting host exchange session startup_mark=23
2026-09-09T18:02:30.492191Z  INFO attaching host exchange pages pages=2
2026-09-09T18:02:30.493012Z  INFO host exchange session started
2026-09-09T18:02:30.493018Z  INFO invoking streaming host exchange call call="run" command=0 phases=3
exchangeReplay phase=0 sampledWords=12384
package=/tmp/ipu-trivial.ipuexe exchangeReplayPhase=0 hardwareTest=PASS