exchangeStress seed=0x4950553231000001 pattern=loopback cases=18 transfers=18 activeTiles=1472 maxWords=512 maxTransfers=8 maxComputeDelay=2048
2026-09-06T20:33:47.719176Z  INFO writing application package tiles=1472
2026-09-06T20:33:47.727733Z  INFO application package written
2026-09-06T20:33:47.728043Z  INFO waiting for hardware ownership path=artifacts/layout-sweep/device.lock
2026-09-06T20:33:47.728053Z  INFO acquired hardware ownership path=artifacts/layout-sweep/device.lock
2026-09-06T20:33:47.728058Z  INFO opening IPU device path="/dev/ipu0"
2026-09-06T20:33:47.728090Z  INFO IPU device attached path=/dev/ipu0
2026-09-06T20:33:47.728093Z  INFO initializing IPU device
2026-09-06T20:33:47.736151Z  INFO IPU device initialized
2026-09-06T20:33:47.736157Z  INFO replaying device configuration register_writes=2003
2026-09-06T20:33:47.741050Z  INFO loading application tile_count=1472 final_mark=23
2026-09-06T20:33:47.955348Z  INFO application loaded and initial synchronization completed tile_count=1472
2026-09-06T20:33:47.959079Z  INFO starting host exchange session startup_mark=23
2026-09-06T20:33:47.959096Z  INFO attaching host exchange pages pages=2
2026-09-06T20:33:47.959895Z  INFO host exchange session started
2026-09-06T20:33:47.960029Z  INFO invoking streaming host exchange call call="run" command=0 phases=3
package=artifacts/layout-sweep/loopback-standard-check/model.ipuexe seed=0x4950553231000001 exchangeCases=18 hardwareTest=PASS