2026-09-22T07:45:42.831830Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:compile_runtime: close time.busy=292µs time.idle=7.43µs
2026-09-22T07:45:44.833666Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:construct_mid: close time.busy=2.00s time.idle=3.51µs
2026-09-22T07:45:44.835555Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:group_exchanges: close time.busy=7.57µs time.idle=2.21µs
2026-09-22T07:45:44.835606Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:merge_copies: close time.busy=24.1µs time.idle=502ns
2026-09-22T07:45:44.835780Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:eliminate: close time.busy=165µs time.idle=549ns
2026-09-22T07:45:44.848785Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:place_provisional_storage: close time.busy=13.0ms time.idle=3.24µs
2026-09-22T07:45:44.857561Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:schedule_provisional_exchanges: compared ordinary and paired exchange schedules phase=1 candidates=4 ordinary_horizon=1176 paired_horizon=885 use_paired=true
2026-09-22T07:45:44.860373Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:schedule_provisional_exchanges: compared ordinary and paired exchange schedules phase=0 candidates=4 ordinary_horizon=1176 paired_horizon=947 use_paired=true
2026-09-22T07:45:44.861192Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:schedule_provisional_exchanges: close time.busy=12.4ms time.idle=2.62µs
2026-09-22T07:45:44.862485Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:plan_kernels: close time.busy=1.24ms time.idle=1.56µs
2026-09-22T07:45:44.863802Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:compile_kernels: close time.busy=1.30ms time.idle=1.06µs
2026-09-22T07:45:44.863948Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:link_runtime: close time.busy=131µs time.idle=582ns
2026-09-22T07:45:44.864668Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}: exchange table and repeat patch storage exchange_table_bytes=276 maximum_uncompressed_repeat_patch_bytes=0 maximum_elided_arithmetic_patch_bytes=0
2026-09-22T07:45:44.870922Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:size_tile_code: close time.busy=3.61ms time.idle=1.89µs
2026-09-22T07:45:44.870957Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}: placing generated tile programs linked_end=316936 host_code_base=376832 host_code_bytes=248 generated_code_bytes=328 exchange_table_bytes=276 executable_ranges=[(377144, 524288)]
2026-09-22T07:45:44.870972Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}: allocated package support memory linked_end=316936 profile_bytes=0 exchange_table_bytes=276 host_code_bytes=248 host_data_bytes=168 generated_code_bytes=328 code_address=377144 available_ranges=[(327680, 360448), (362376, 376832), (409600, 949168)]
2026-09-22T07:45:44.874588Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:place_storage: close time.busy=2.39ms time.idle=3.80µs
2026-09-22T07:45:44.877133Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:lower_exchanges: reused exchange optimization after validating relocated rows phase=1
2026-09-22T07:45:44.879017Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:lower_exchanges: reused exchange optimization after validating relocated rows phase=0
2026-09-22T07:45:44.879516Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:lower_exchanges: close time.busy=4.88ms time.idle=1.82µs
2026-09-22T07:45:44.879592Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}: costed final placed program final_cycles=6904 final_exchange=3032
2026-09-22T07:45:44.884136Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:prepare_tile_code: close time.busy=2.49ms time.idle=2.55µs
2026-09-22T07:45:44.886149Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:emit_tile_code: close time.busy=1.97ms time.idle=5.23µs
2026-09-22T07:45:44.978718Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}:build_tile_images: close time.busy=92.0ms time.idle=1.80µs
2026-09-22T07:45:44.981056Z  INFO ipu_codegen.package.build{tile_count=64 operations=4}: close time.busy=2.15s time.idle=4.23µs
2026-09-22T07:45:44.982126Z  INFO writing application package tiles=1472
2026-09-22T07:45:44.991612Z  INFO application package written
2026-09-22T07:45:44.992356Z  INFO reading application package
2026-09-22T07:45:45.005814Z  INFO application package read tiles=1472 compiler=0.1.0
2026-09-22T07:45:45.006114Z  INFO waiting for hardware ownership path=/tmp/ipu-stack-device.lock
2026-09-22T07:45:45.006126Z  INFO acquired hardware ownership path=/tmp/ipu-stack-device.lock
2026-09-22T07:45:45.006131Z  INFO opening IPU device path="/dev/ipu0"
2026-09-22T07:45:45.006170Z  INFO IPU device attached path=/dev/ipu0
2026-09-22T07:45:45.006174Z  INFO initializing IPU device
2026-09-22T07:45:45.014607Z  INFO IPU device initialized
2026-09-22T07:45:45.014644Z  INFO replaying device configuration register_writes=2003
2026-09-22T07:45:45.018271Z  INFO loading application tile_count=1472 final_mark=23
2026-09-22T07:45:45.222325Z  INFO application loaded and initial synchronization completed tile_count=1472
2026-09-22T07:45:45.226197Z  INFO prepared reference inputs elapsed_ms=2
2026-09-22T07:45:45.226797Z  INFO configured host reference BLAS threads=4
referencePrecision=device
2026-09-22T07:45:45.227470Z  INFO evaluated host reference elapsed_ms=1
2026-09-22T07:45:45.227593Z  INFO starting host exchange session startup_mark=23
2026-09-22T07:45:45.227598Z  INFO attaching host exchange pages pages=2
2026-09-22T07:45:45.228315Z  INFO host exchange session started
2026-09-22T07:45:45.228321Z  INFO invoking host exchange call call="initialize" command=0 phases=4
2026-09-22T07:45:45.228805Z  INFO invoking host exchange call call="run" command=0 phases=3
referenceInference=1 numericalTest=PASS
referenceMaximumAbsoluteError=0.002694 numericalTest=PASS
package=artifacts/gemm-candidates-20260922/mlp-fp8.ipuexe tiles=1472 hardwareTest=PASS