2026-07-22T07:05:33.127273Z  INFO loaded SigLIP vision weight index image_size=384 patch_size=14 sequence_length=729 hidden_size=1152 layers=27 heads=16
2026-07-22T07:05:33.252536Z  INFO configured encoder tile-memory policy transient=[MemoryArena { base: 442368, limit: 524288 }, MemoryArena { base: 524288, limit: 557056 }, MemoryArena { base: 557056, limit: 950272 }] resident=[MemoryArena { base: 557056, limit: 950272 }, MemoryArena { base: 442368, limit: 524288 }, MemoryArena { base: 524288, limit: 557056 }] weight_storage=F143 precision=SiglipEncoderPrecision { qkv: F143Expanded, attention_output: F143Expanded, mlp_up: F143Expanded, mlp_down: F143Expanded } resident_f16_layers=1 tuning=SiglipEncoderTuning { gemm_row_block_rows: 0, automatic_gemm_row_blocks: true, row_gemm_inner_block_columns: 0, gemm_output_block_columns: 0, attention_query_block_rows: 0, attention_key_block_rows: 0 }
2026-07-22T07:05:33.252579Z  INFO siglip_encoder_layer{layer=0}: planning SigLIP encoder stage stage="norm1_qkv"
2026-07-22T07:05:33.284741Z  INFO siglip_encoder_layer{layer=0}: selected SigLIP GEMM blocking operation="qkv" row_block_rows=27 output_block_columns=64
2026-07-22T07:05:33.858439Z  INFO siglip_encoder_layer{layer=0}: planning SigLIP encoder stage stage="attention"
2026-07-22T07:05:33.955377Z  INFO siglip_encoder_layer{layer=0}: planned SigLIP attention blocking stage="encoder" query_block_rows=9 key_block_rows=92 key_block_columns=96 tasks=1296 key_value_blocks=128
2026-07-22T07:05:34.021993Z  INFO siglip_encoder_layer{layer=0}: planning SigLIP encoder stage stage="attention_output"
2026-07-22T07:05:34.300972Z  INFO siglip_encoder_layer{layer=0}: planning SigLIP encoder stage stage="norm2_mlp"
2026-07-22T07:05:34.372774Z  INFO siglip_encoder_layer{layer=0}: selected SigLIP GEMM blocking operation="mlp_up" row_block_rows=17 output_block_columns=128
2026-07-22T07:05:34.971445Z  INFO siglip_encoder_layer{layer=0}: selected SigLIP GEMM blocking operation="mlp_down" row_block_rows=19 inner_block_columns=128
2026-07-22T07:05:35.563067Z  INFO siglip_encoder_layer{layer=0}: planned SigLIP encoder layer stage="complete"
2026-07-22T07:05:35.596510Z  INFO accumulated SigLIP compiler state layer=0 phases=153 compute_commands=272839 transfers=258167 allocations=348284 host_bindings=1 host_bytes=933120
2026-07-22T07:05:36.310343Z  INFO lowered exchange schedule phases=75 launches=74
2026-07-22T07:05:36.941103Z  INFO lowered per-tile programs tiles=1472
2026-07-22T07:05:51.962354Z  INFO linking tile image objects=28 base=0x4c010 entry=ipu_stack_static_start
2026-07-22T07:05:51.962751Z  INFO tile image linked bytes=17436 symbols=62 entry=0x4c014
2026-07-22T07:05:51.962812Z  INFO linking tile image objects=28 base=0x4c010 entry=ipu_stack_static_start
2026-07-22T07:05:51.963070Z  INFO tile image linked bytes=16132 symbols=58 entry=0x4c014
2026-07-22T07:05:51.963270Z  INFO linking tile image objects=28 base=0x4c010 entry=ipu_stack_static_start
2026-07-22T07:05:51.963473Z  INFO tile image linked bytes=14260 symbols=52 entry=0x4c014
2026-07-22T07:05:51.963484Z  INFO linking tile image objects=28 base=0x4c010 entry=ipu_stack_static_start
2026-07-22T07:05:51.963670Z  INFO tile image linked bytes=13164 symbols=50 entry=0x4c014
2026-07-22T07:05:51.963685Z  INFO linking tile image objects=28 base=0x4c010 entry=ipu_stack_static_start
2026-07-22T07:05:51.963857Z  INFO tile image linked bytes=12364 symbols=49 entry=0x4c014
2026-07-22T07:05:51.963887Z  INFO linking tile image objects=28 base=0x4c010 entry=ipu_stack_static_start
2026-07-22T07:05:51.964060Z  INFO tile image linked bytes=13460 symbols=51 entry=0x4c014
2026-07-22T07:05:51.964071Z  INFO linking tile image objects=28 base=0x4c010 entry=ipu_stack_static_start
2026-07-22T07:05:51.964264Z  INFO tile image linked bytes=14260 symbols=52 entry=0x4c014
2026-07-22T07:05:51.964307Z  INFO linking tile image objects=28 base=0x4c010 entry=ipu_stack_static_start
2026-07-22T07:05:51.964492Z  INFO tile image linked bytes=15380 symbols=54 entry=0x4c014
2026-07-22T07:05:51.964528Z  INFO linking tile image objects=28 base=0x4c010 entry=ipu_stack_static_start
2026-07-22T07:05:51.964698Z  INFO tile image linked bytes=14084 symbols=50 entry=0x4c014
2026-07-22T07:05:51.964741Z  INFO linking tile image objects=28 base=0x4c010 entry=ipu_stack_static_start
2026-07-22T07:05:51.964916Z  INFO tile image linked bytes=15180 symbols=52 entry=0x4c014
2026-07-22T07:05:51.965116Z  INFO linking tile image objects=28 base=0x4c010 entry=ipu_stack_static_start
2026-07-22T07:05:51.965328Z  INFO tile image linked bytes=16476 symbols=56 entry=0x4c014
2026-07-22T07:05:51.966739Z  INFO linking tile image objects=28 base=0x4c010 entry=ipu_stack_static_start
2026-07-22T07:05:51.966933Z  INFO tile image linked bytes=16276 symbols=54 entry=0x4c014
2026-07-22T07:05:51.967025Z  INFO linking tile image objects=28 base=0x4c010 entry=ipu_stack_static_start
2026-07-22T07:05:51.967233Z  INFO tile image linked bytes=17572 symbols=58 entry=0x4c014
2026-07-22T07:05:51.967714Z  INFO linking tile image objects=28 base=0x4c010 entry=ipu_stack_static_start
2026-07-22T07:05:51.967896Z  INFO tile image linked bytes=17556 symbols=58 entry=0x4c014
2026-07-22T07:05:51.967923Z  INFO linking tile image objects=28 base=0x4c010 entry=ipu_stack_static_start
2026-07-22T07:05:51.968095Z  INFO tile image linked bytes=16260 symbols=54 entry=0x4c014
2026-07-22T07:05:51.968439Z  INFO linking tile image objects=28 base=0x4c010 entry=ipu_stack_static_start
2026-07-22T07:05:51.968612Z  INFO tile image linked bytes=16244 symbols=54 entry=0x4c014
2026-07-22T07:05:51.968763Z  INFO linking tile image objects=28 base=0x4c010 entry=ipu_stack_static_start
2026-07-22T07:05:51.968941Z  INFO tile image linked bytes=17540 symbols=58 entry=0x4c014
2026-07-22T07:05:51.969082Z  INFO linking tile image objects=28 base=0x4c010 entry=ipu_stack_static_start
2026-07-22T07:05:51.969274Z  INFO tile image linked bytes=14908 symbols=52 entry=0x4c014
2026-07-22T07:05:51.969285Z  INFO linking tile image objects=28 base=0x4c010 entry=ipu_stack_static_start
2026-07-22T07:05:51.969457Z  INFO tile image linked bytes=14756 symbols=51 entry=0x4c014
2026-07-22T07:05:51.969536Z  INFO linking tile image objects=28 base=0x4c010 entry=ipu_stack_static_start
2026-07-22T07:05:51.969725Z  INFO tile image linked bytes=16052 symbols=55 entry=0x4c014
2026-07-22T07:05:51.969873Z  INFO linking tile image objects=28 base=0x4c010 entry=ipu_stack_static_start
2026-07-22T07:05:51.970047Z  INFO tile image linked bytes=14740 symbols=51 entry=0x4c014
2026-07-22T07:05:51.970101Z  INFO linking tile image objects=28 base=0x4c010 entry=ipu_stack_static_start
2026-07-22T07:05:51.970286Z  INFO tile image linked bytes=13660 symbols=49 entry=0x4c014
2026-07-22T07:05:51.970302Z  INFO linking tile image objects=28 base=0x4c010 entry=ipu_stack_static_start
2026-07-22T07:05:51.970477Z  INFO tile image linked bytes=14956 symbols=53 entry=0x4c014
2026-07-22T07:05:51.970818Z  INFO linking tile image objects=28 base=0x4c010 entry=ipu_stack_static_start
2026-07-22T07:05:51.970949Z  INFO tile image linked bytes=5348 symbols=32 entry=0x4c014
2026-07-22T07:05:51.971001Z  INFO linking tile image objects=28 base=0x4c010 entry=ipu_stack_static_start
2026-07-22T07:05:51.971124Z  INFO tile image linked bytes=4268 symbols=30 entry=0x4c014
2026-07-22T07:05:51.971275Z  INFO linking tile image objects=28 base=0x4c010 entry=ipu_stack_static_start
2026-07-22T07:05:51.971390Z  INFO tile image linked bytes=3172 symbols=28 entry=0x4c014
2026-07-22T07:05:51.971403Z  INFO linking tile image objects=28 base=0x4c010 entry=ipu_stack_static_start
2026-07-22T07:05:51.971512Z  INFO tile image linked bytes=3172 symbols=28 entry=0x4c014
2026-07-22T07:05:51.971522Z  INFO linking tile image objects=28 base=0x4c010 entry=ipu_stack_static_start
2026-07-22T07:05:51.971637Z  INFO tile image linked bytes=4268 symbols=30 entry=0x4c014
2026-07-22T07:05:52.002299Z  INFO packed segmented host runtime ranges=[(368096, 369856), (369856, 374164), (374168, 374708), (374712, 375252), (375256, 375796), (375800, 376340), (376344, 376832), (385760, 385940), (385944, 386124), (386128, 386308), (386312, 386492), (386496, 386676), (386680, 386860), (386864, 387044), (387048, 387228), (387232, 387412), (387416, 387596), (387600, 387780), (387784, 387964), (387968, 388148), (388152, 388332), (388336, 388516), (388520, 388636), (388640, 388732), (388736, 388828), (388832, 388980), (557184, 561492), (561496, 561812), (561816, 561828), (561832, 561844), (561848, 561860), (561864, 561876), (561880, 561892), (561896, 561908), (561912, 561924), (561928, 561940), (561944, 561956), (561960, 561972), (561976, 561988), (561992, 562004), (562008, 562020), (562024, 562036), (562040, 562052), (562056, 562068), (562072, 562084), (562088, 562100), (562104, 562456)] first_plan="0x5ef68" worker_sync=0x59de0 completion=0x59de0
2026-07-22T07:05:52.200820Z  INFO linking tile image objects=28 base=0x60000 entry=ipu_stack_static_start
2026-07-22T07:05:52.201136Z  INFO tile image linked bytes=17436 symbols=62 entry=0x60004
2026-07-22T07:05:52.201176Z  INFO linking tile image objects=28 base=0x60000 entry=ipu_stack_static_start
2026-07-22T07:05:52.201425Z  INFO tile image linked bytes=16132 symbols=58 entry=0x60004
2026-07-22T07:05:52.201527Z  INFO linking tile image objects=28 base=0x60000 entry=ipu_stack_static_start
2026-07-22T07:05:52.201748Z  INFO tile image linked bytes=16132 symbols=58 entry=0x60004
2026-07-22T07:05:52.201784Z  INFO linking tile image objects=28 base=0x60000 entry=ipu_stack_static_start
2026-07-22T07:05:52.201988Z  INFO tile image linked bytes=14260 symbols=52 entry=0x60004
2026-07-22T07:05:52.202004Z  INFO linking tile image objects=28 base=0x60000 entry=ipu_stack_static_start
2026-07-22T07:05:52.202198Z  INFO tile image linked bytes=13164 symbols=50 entry=0x60004
2026-07-22T07:05:52.202229Z  INFO linking tile image objects=28 base=0x60000 entry=ipu_stack_static_start
2026-07-22T07:05:52.202414Z  INFO tile image linked bytes=12364 symbols=49 entry=0x60004
2026-07-22T07:05:52.202443Z  INFO linking tile image objects=28 base=0x60000 entry=ipu_stack_static_start
2026-07-22T07:05:52.202631Z  INFO tile image linked bytes=13460 symbols=51 entry=0x60004
2026-07-22T07:05:52.202641Z  INFO linking tile image objects=28 base=0x60000 entry=ipu_stack_static_start
2026-07-22T07:05:52.202830Z  INFO tile image linked bytes=14260 symbols=52 entry=0x60004
2026-07-22T07:05:52.202871Z  INFO linking tile image objects=28 base=0x60000 entry=ipu_stack_static_start
2026-07-22T07:05:52.203065Z  INFO tile image linked bytes=15380 symbols=54 entry=0x60004
2026-07-22T07:05:52.203090Z  INFO linking tile image objects=28 base=0x60000 entry=ipu_stack_static_start
2026-07-22T07:05:52.203288Z  INFO tile image linked bytes=14084 symbols=50 entry=0x60004
2026-07-22T07:05:52.203327Z  INFO linking tile image objects=28 base=0x60000 entry=ipu_stack_static_start
2026-07-22T07:05:52.203513Z  INFO tile image linked bytes=15180 symbols=52 entry=0x60004
2026-07-22T07:05:52.203657Z  INFO linking tile image objects=28 base=0x60000 entry=ipu_stack_static_start
2026-07-22T07:05:52.203854Z  INFO tile image linked bytes=16476 symbols=56 entry=0x60004
2026-07-22T07:05:52.204910Z  INFO linking tile image objects=28 base=0x60000 entry=ipu_stack_static_start
2026-07-22T07:05:52.205119Z  INFO tile image linked bytes=16276 symbols=54 entry=0x60004
2026-07-22T07:05:52.205185Z  INFO linking tile image objects=28 base=0x60000 entry=ipu_stack_static_start
2026-07-22T07:05:52.205406Z  INFO tile image linked bytes=17572 symbols=58 entry=0x60004
2026-07-22T07:05:52.205801Z  INFO linking tile image objects=28 base=0x60000 entry=ipu_stack_static_start
2026-07-22T07:05:52.206004Z  INFO tile image linked bytes=17556 symbols=58 entry=0x60004
2026-07-22T07:05:52.206057Z  INFO linking tile image objects=28 base=0x60000 entry=ipu_stack_static_start
2026-07-22T07:05:52.206346Z  INFO tile image linked bytes=16260 symbols=54 entry=0x60004
2026-07-22T07:05:52.206581Z  INFO linking tile image objects=28 base=0x60000 entry=ipu_stack_static_start
2026-07-22T07:05:52.206768Z  INFO tile image linked bytes=16244 symbols=54 entry=0x60004
2026-07-22T07:05:52.206909Z  INFO linking tile image objects=28 base=0x60000 entry=ipu_stack_static_start
2026-07-22T07:05:52.207101Z  INFO tile image linked bytes=17540 symbols=58 entry=0x60004
2026-07-22T07:05:52.207251Z  INFO linking tile image objects=28 base=0x60000 entry=ipu_stack_static_start
2026-07-22T07:05:52.207437Z  INFO tile image linked bytes=14908 symbols=52 entry=0x60004
2026-07-22T07:05:52.207447Z  INFO linking tile image objects=28 base=0x60000 entry=ipu_stack_static_start
2026-07-22T07:05:52.207630Z  INFO tile image linked bytes=14756 symbols=51 entry=0x60004
2026-07-22T07:05:52.207703Z  INFO linking tile image objects=28 base=0x60000 entry=ipu_stack_static_start
2026-07-22T07:05:52.207910Z  INFO tile image linked bytes=16052 symbols=55 entry=0x60004
2026-07-22T07:05:52.208044Z  INFO linking tile image objects=28 base=0x60000 entry=ipu_stack_static_start
2026-07-22T07:05:52.208250Z  INFO tile image linked bytes=14740 symbols=51 entry=0x60004
2026-07-22T07:05:52.208296Z  INFO linking tile image objects=28 base=0x60000 entry=ipu_stack_static_start
2026-07-22T07:05:52.208474Z  INFO tile image linked bytes=13660 symbols=49 entry=0x60004
2026-07-22T07:05:52.208491Z  INFO linking tile image objects=28 base=0x60000 entry=ipu_stack_static_start
2026-07-22T07:05:52.208680Z  INFO tile image linked bytes=14956 symbols=53 entry=0x60004
2026-07-22T07:05:52.209013Z  INFO linking tile image objects=28 base=0x60000 entry=ipu_stack_static_start
2026-07-22T07:05:52.209149Z  INFO tile image linked bytes=5348 symbols=32 entry=0x60004
2026-07-22T07:05:52.209214Z  INFO linking tile image objects=28 base=0x60000 entry=ipu_stack_static_start
2026-07-22T07:05:52.209341Z  INFO tile image linked bytes=4268 symbols=30 entry=0x60004
2026-07-22T07:05:52.209499Z  INFO linking tile image objects=28 base=0x60000 entry=ipu_stack_static_start
2026-07-22T07:05:52.209616Z  INFO tile image linked bytes=3172 symbols=28 entry=0x60004
2026-07-22T07:05:52.209629Z  INFO linking tile image objects=28 base=0x60000 entry=ipu_stack_static_start
2026-07-22T07:05:52.209744Z  INFO tile image linked bytes=3172 symbols=28 entry=0x60004
2026-07-22T07:05:52.209756Z  INFO linking tile image objects=28 base=0x60000 entry=ipu_stack_static_start
2026-07-22T07:05:52.209873Z  INFO tile image linked bytes=4268 symbols=30 entry=0x60004
2026-07-22T07:05:52.215796Z  INFO largest generated tile program breakdown logical_tile=5 generated_bytes=9496 generated_exchange_bytes=792 generated_compute_bytes=6420 generated_unrolled_compute_calls=280 generated_fused_compute_calls=0 generated_compute_argument_words=484 generated_fused_run_bytes=0 generated_fused_runs=0 generated_host_and_control_bytes=2284 support_image_bytes=17436 exchange_plan_bytes=8808 host_plan_and_state_bytes=5312
2026-07-22T07:05:52.361382Z  INFO packaged static executable graph tiles=1472 exchange_launches=74 host_inputs=1 host_outputs=4 max_program_bytes=9496 distinct_image_bases=29 minimum_image_base=0x60000 maximum_image_base=0x63ef0 minimum_program_base=0x5c000 maximum_program_base=0x5c000
2026-07-22T07:05:52.915040Z  INFO enabled SigLIP profiling granularity=Step regions=6
2026-07-22T07:05:52.915197Z  INFO opening IPU device path="/dev/ipu0"
2026-07-22T07:05:52.915268Z  INFO IPU device attached path=/dev/ipu0
2026-07-22T07:05:52.915273Z  INFO initializing IPU device
2026-07-22T07:05:52.923402Z  INFO IPU device initialized
2026-07-22T07:05:52.923407Z  INFO replaying device configuration register_writes=2003
2026-07-22T07:05:52.927546Z  INFO loading application tile_count=1472 final_mark=23
2026-07-22T07:05:53.143285Z  INFO application loaded and initial synchronization completed tile_count=1472
2026-07-22T07:05:53.145035Z  INFO starting host exchange session startup_mark=23
2026-07-22T07:05:53.145043Z  INFO attaching host exchange pages pages=2
2026-07-22T07:05:53.145697Z  INFO host exchange session started
2026-07-22T07:05:53.145773Z  INFO invoking streaming host exchange call call="initialize" command=0 phases=10516
2026-07-22T07:05:54.802985Z  INFO invoking streaming host exchange call call="graph" command=0 phases=11571
2026-07-22T07:05:57.567741Z  INFO wrote semantic SigLIP cycle profile path=profiles/siglip-layer1-optimized-step.capnp clock_hz=1500000000
2026-07-22T07:05:58.269906Z  INFO FP16 comparison diagnostics worst_index=782382 worst_observed=-0.87744140625 worst_expected=-0.9563888907432556 observed_min=-17.203125 observed_max=10.34375
2026-07-22T07:05:58.269936Z  INFO SigLIP invocation error invocation=0 error=0.07894748449325562 stage="norm2"
2026-07-22T07:05:58.321769Z  INFO FP16 comparison diagnostics worst_index=2800085 worst_observed=6.38671875 worst_expected=6.09267520904541 observed_min=-0.1702880859375 observed_max=10.234375
2026-07-22T07:05:58.321786Z  INFO SigLIP invocation error invocation=0 error=0.29404354095458984 stage="mlp_gelu"
2026-07-22T07:05:58.331215Z  INFO FP16 comparison diagnostics worst_index=807029 worst_observed=-0.185546875 worst_expected=-0.34926366806030273 observed_min=-50.625 observed_max=212.875
2026-07-22T07:05:58.331229Z  INFO SigLIP invocation error invocation=0 error=0.16371679306030273 stage="output"
2026-07-22T07:05:58.331265Z  INFO SigLIP verification results norm2_error=Some(0.078947484) mlp_gelu_error=Some(0.29404354) layer_error=0.16371679306030273 cosine_similarity=None limit=0.3499999940395355
2026-07-22T07:05:58.331274Z  INFO SigLIP encoder prefix passed against Hugging Face image_size=384 patch_size=14 patch_grid=27 discarded_pixels=6 batch_size=1 sequence_length=729 rows=729 inner=640 columns=1152 intermediate_columns=4352 row_block_dimension=13 layer_count=1 invocations=1 norm2_error=Some(0.078947484) mlp_gelu_error=Some(0.29404354) layer_error=0.16371679306030273 cosine_similarity=None full_model=false