2026-08-15T10:52:22.412634Z  INFO ipu_codegen.package.build{tile_count=1472 operations=1}:ipu_codegen.package.phase{phase="lower_mid"}:ipu_codegen.mid.lower{tile_count=1472 operations=1}: selected operator plans values=32 operations=1 estimated_cycles=7653074 exchange_row_bytes=19372 peak_standard_bytes=381676 peak_interleaved_bytes=90112 peak_total_bytes=471788 maximum_standard_allocation_bytes=105120 active_tile_counts={1472}
2026-08-15T10:52:22.414474Z  INFO ipu_codegen.package.build{tile_count=1472 operations=1}:ipu_codegen.package.phase{phase="lower_mid"}: package build phase finished phase="lower_mid" elapsed_ms=14564 success=true
2026-08-15T10:52:22.559285Z  INFO ipu_codegen.package.build{tile_count=1472 operations=1}:ipu_codegen.package.phase{phase="lower_tiles"}:ipu_codegen.low.lower_to_tiles{tile_count=1472 operations=1 profiling=false}: lowered mid operation to tile work operation=0 source=Some(0) elapsed_ms=130 shards=42168 exchange_phases=2
2026-08-15T10:52:22.561745Z  INFO ipu_codegen.package.build{tile_count=1472 operations=1}:ipu_codegen.package.phase{phase="lower_tiles"}:ipu_codegen.low.lower_to_tiles{tile_count=1472 operations=1 profiling=false}: lowered mid operation to tile work operation=1 source=Some(1) elapsed_ms=2 shards=42168 exchange_phases=2
2026-08-15T10:52:22.686969Z  INFO ipu_codegen.package.build{tile_count=1472 operations=1}:ipu_codegen.package.phase{phase="lower_tiles"}:ipu_codegen.low.lower_to_tiles{tile_count=1472 operations=1 profiling=false}: lowered mid operation to tile work operation=2 source=Some(2) elapsed_ms=125 shards=42168 exchange_phases=3
2026-08-15T10:52:23.070568Z  INFO ipu_codegen.package.build{tile_count=1472 operations=1}:ipu_codegen.package.phase{phase="lower_tiles"}:ipu_codegen.low.lower_to_tiles{tile_count=1472 operations=1 profiling=false}: lowered mid operation to tile work operation=3 source=Some(2) elapsed_ms=383 shards=43626 exchange_phases=70
2026-08-15T10:52:23.176367Z  INFO ipu_codegen.package.build{tile_count=1472 operations=1}:ipu_codegen.package.phase{phase="lower_tiles"}:ipu_codegen.low.lower_to_tiles{tile_count=1472 operations=1 profiling=false}: lowered mid operation to tile work operation=4 source=Some(3) elapsed_ms=105 shards=43626 exchange_phases=71
2026-08-15T10:52:23.429383Z  INFO ipu_codegen.package.build{tile_count=1472 operations=1}:ipu_codegen.package.phase{phase="lower_tiles"}:ipu_codegen.low.lower_to_tiles{tile_count=1472 operations=1 profiling=false}: lowered mid operation to tile work operation=0 source=Some(3) elapsed_ms=1000 shards=43626 exchange_phases=71
2026-08-15T10:52:23.429422Z  INFO ipu_codegen.package.build{tile_count=1472 operations=1}:ipu_codegen.package.phase{phase="lower_tiles"}:ipu_codegen.low.lower_to_tiles{tile_count=1472 operations=1 profiling=false}: built logical tile schedule shards=43626 exchange_phases=71
2026-08-15T10:52:23.429432Z  INFO ipu_codegen.package.build{tile_count=1472 operations=1}:ipu_codegen.package.phase{phase="lower_tiles"}: package build phase finished phase="lower_tiles" elapsed_ms=1014 success=true
2026-08-15T10:52:23.429436Z  INFO ipu_codegen.package.build{tile_count=1472 operations=1}: lowered graph for package construction logical_shards=43626 exchange_phases=71
2026-08-15T10:52:23.429555Z  INFO ipu_codegen.package.build{tile_count=1472 operations=1}:ipu_codegen.package.phase{phase="compile_runtime"}: package build phase finished phase="compile_runtime" elapsed_ms=0 success=true
2026-08-15T10:52:23.466007Z  INFO ipu_codegen.package.build{tile_count=1472 operations=1}:ipu_codegen.package.phase{phase="plan_kernels"}: package build phase finished phase="plan_kernels" elapsed_ms=36 success=true
2026-08-15T10:52:23.466223Z  INFO ipu_codegen.package.build{tile_count=1472 operations=1}:ipu_codegen.package.phase{phase="compile_kernels"}: compiling kernel source=/srv/home/gc-sdk/ipu-stack/crates/ipu-tests/../../device/gemm_f16_amp.S name="gemm_f16_interleaved_k144_c48_r364_r364" target=ipu21
2026-08-15T10:52:23.521639Z  INFO ipu_codegen.package.build{tile_count=1472 operations=1}:ipu_codegen.package.phase{phase="compile_kernels"}: kernel artifact created object=/srv/home/.cache/ipu-stack/kernels/1f073f6a0603020979f1e0bbd7ae7e55fcf2945c180b87dcd4497c7fb28da56b/kernel.o metadata=/srv/home/.cache/ipu-stack/kernels/1f073f6a0603020979f1e0bbd7ae7e55fcf2945c180b87dcd4497c7fb28da56b/kernel.json
2026-08-15T10:52:23.521918Z  INFO ipu_codegen.package.build{tile_count=1472 operations=1}:ipu_codegen.package.phase{phase="compile_kernels"}: package build phase finished phase="compile_kernels" elapsed_ms=55 success=true
2026-08-15T10:52:23.527404Z  INFO ipu_codegen.package.build{tile_count=1472 operations=1}:ipu_codegen.package.phase{phase="link_runtime"}: package build phase finished phase="link_runtime" elapsed_ms=0 success=true
2026-08-15T10:52:25.686177Z  INFO ipu_codegen.package.build{tile_count=1472 operations=1}:ipu_codegen.package.phase{phase="plan_exchange_storage"}: package build phase finished phase="plan_exchange_storage" elapsed_ms=2158 success=true
2026-08-15T10:52:25.744713Z  INFO ipu_codegen.package.build{tile_count=1472 operations=1}:ipu_codegen.package.phase{phase="lower_exchanges_provisional"}: prepared large physical exchange phase phase=1 transfers=32280 maximum_identical_destinations=1
2026-08-15T10:52:27.100473Z  INFO ipu_codegen.package.build{tile_count=1472 operations=1}:ipu_codegen.package.phase{phase="lower_exchanges_provisional"}: optimized physical exchange schedule phase=1 initial_horizon=12173 selected_horizon=12173 endpoint_lower_bound=7800 lower_bound_gap=4373 selected_kind="full-duplex" neighborhood_improvements=0
2026-08-15T10:52:27.190920Z  INFO ipu_codegen.package.build{tile_count=1472 operations=1}:ipu_codegen.package.phase{phase="lower_exchanges_provisional"}: finished large physical exchange phase phase=1 tile=689 row_words=203 horizon=12173
2026-08-15T10:52:27.356245Z  INFO ipu_codegen.package.build{tile_count=1472 operations=1}:ipu_codegen.package.phase{phase="lower_exchanges_provisional"}: prepared large physical exchange phase phase=2 transfers=23959 maximum_identical_destinations=1