exchangeReplay phase=4 transfers=1 activeTiles=4 overlappingTiles=0 eventCycles=69 touchedSpans=4
2026-09-09T17:48:24.664616Z  INFO writing application package tiles=1472
2026-09-09T17:48:24.665738Z  INFO application package written
2026-09-09T17:48:24.665805Z  INFO waiting for hardware ownership path=artifacts/layout-sweep/device.lock
2026-09-09T17:48:24.665812Z  INFO acquired hardware ownership path=artifacts/layout-sweep/device.lock
2026-09-09T17:48:24.665816Z  INFO opening IPU device path="/dev/ipu0"
2026-09-09T17:48:24.665840Z  INFO IPU device attached path=/dev/ipu0
2026-09-09T17:48:24.665844Z  INFO initializing IPU device
2026-09-09T17:48:24.674404Z  INFO IPU device initialized
2026-09-09T17:48:24.674413Z  INFO replaying device configuration register_writes=2003
2026-09-09T17:48:24.677705Z  INFO loading application tile_count=1472 final_mark=23
2026-09-09T17:48:24.842054Z  INFO application loaded and initial synchronization completed tile_count=1472
2026-09-09T17:48:24.843294Z  INFO starting host exchange session startup_mark=23
2026-09-09T17:48:24.843308Z  INFO attaching host exchange pages pages=2
2026-09-09T17:48:24.844098Z  INFO host exchange session started
2026-09-09T17:48:24.844104Z  INFO invoking streaming host exchange call call="run" command=0 phases=3
exchangeReplay phase=4 sampledWords=64
package=/tmp/ipu-trivial.ipuexe exchangeReplayPhase=4 hardwareTest=PASS