Invalid JSON:Unexpected token 'N', ..."_recall": NaN,
""... is not valid JSON
| { | |
| "key": "opt05_bitpack_popcount/pack_hidden", | |
| "tag": "pack_hidden", | |
| "script": "opt05_bitpack_popcount.py", | |
| "script_sha256_16": "7f7a320c342f81f7", | |
| "hf_folder": "applied/opt05_bitpack_popcount", | |
| "priority": 2, | |
| "note": "also bit-pack hidden-layer spikes at eval", | |
| "phase": 8, | |
| "n_phases": 10, | |
| "method": "harmonic_matched", | |
| "command": [ | |
| "/usr/bin/python3", | |
| "-m", | |
| "torch.distributed.run", | |
| "--standalone", | |
| "--nproc_per_node=2", | |
| "/kaggle/working/scripts/opt05_bitpack_popcount.py", | |
| "--method", | |
| "harmonic_matched", | |
| "--data-root", | |
| "/kaggle/working/data", | |
| "--epochs", | |
| "60", | |
| "--seed", | |
| "1234", | |
| "--batch-size", | |
| "64", | |
| "--event-eval", | |
| "--no-resume", | |
| "--decision-margin", | |
| "2.0", | |
| "--hub-dir", | |
| "/kaggle/working/hub/opt05_bitpack_popcount/pack_hidden", | |
| "--keep-epoch-weights", | |
| "1", | |
| "--resplit", | |
| "block", | |
| "--drop-rest", | |
| "--bench", | |
| "--pack-hidden" | |
| ], | |
| "flags": [ | |
| "--pack-hidden" | |
| ], | |
| "epochs_requested": 60, | |
| "gpus": 2, | |
| "relative_epoch_cost": 1.0, | |
| "exit_code": 0, | |
| "status": "ok", | |
| "duration_s": 193.8, | |
| "started_utc": "2026-08-23T22:51:25.100385+00:00", | |
| "finished_utc": "2026-08-23T22:54:38.919907+00:00", | |
| "optimization_summary": { | |
| "optimization": "bitpack_popcount", | |
| "research_section": "3. Spike-Sparsity & MAC->AC Restructuring", | |
| "reference": "SATA, arXiv:2204.05422; BMXNet/BiFSMNv2 popcount GEMM", | |
| "script": "opt05_bitpack_popcount.py", | |
| "baseline_mode": false, | |
| "method": "harmonic_matched", | |
| "accuracy": { | |
| "test_acc": 0.9271428571428572, | |
| "test_target_acc": 0.9271428571428572, | |
| "best_val_acc": 0.9228571428571428 | |
| }, | |
| "efficiency": { | |
| "spikes_per_inference": null, | |
| "syn_ops_per_inference": 2291345.293831169, | |
| "dense_macs_per_inference": 122675200.0, | |
| "event_fraction_of_dense": 0.018678145980859776, | |
| "syn_ops_per_inference_dense_fanout": 25133662.419642854, | |
| "weight_sparsity": 0.7324707846410685, | |
| "effective_ticks": 12.297857142857143, | |
| "num_ticks": 100, | |
| "membrane_bytes_per_inference": 451200, | |
| "weight_bytes": 4907008, | |
| "input_raster_bytes": 50400000, | |
| "train_ms_per_step": 46.712857349996284, | |
| "infer_ms_per_sample": 0.314021705000016, | |
| "peak_vram_mb": 473.901056 | |
| }, | |
| "optimization_specific": { | |
| "bitpack": true, | |
| "pack_hidden": true, | |
| "popcount_readout": true, | |
| "n_channels": 2880, | |
| "packed_words_per_tick": 90, | |
| "input_raster_bytes_uint8": 403200000, | |
| "input_raster_bytes_packed": 50400000, | |
| "memory_reduction_x": 8.0, | |
| "mults_eliminated_per_inference": 2291345.293831169, | |
| "pred_agreement_packed_vs_float": 1.0, | |
| "popcount_counts_exact": true, | |
| "crossover_density": 0.01, | |
| "packed_ever_wins": true, | |
| "packed_vs_scatter_ms": [ | |
| { | |
| "density": 0.01, | |
| "measured_density": 0.00997178815305233, | |
| "scatter_ms": 0.21582603454589844, | |
| "packed_ms": 0.054230690002441406, | |
| "pack_ms": 0.1563882827758789, | |
| "speedup_x": 3.97977666402884, | |
| "packed_wins": true, | |
| "matches_scatter": true | |
| }, | |
| { | |
| "density": 0.05, | |
| "measured_density": 0.0490993931889534, | |
| "scatter_ms": 0.28000354766845703, | |
| "packed_ms": 0.06385326385498047, | |
| "pack_ms": 0.17946243286132812, | |
| "speedup_x": 4.385109401837055, | |
| "packed_wins": true, | |
| "matches_scatter": true | |
| }, | |
| { | |
| "density": 0.1, | |
| "measured_density": 0.10040690004825592, | |
| "scatter_ms": 0.4474973678588867, | |
| "packed_ms": 0.08409976959228516, | |
| "pack_ms": 0.15193939208984375, | |
| "speedup_x": 5.321029653569201, | |
| "packed_wins": true, | |
| "matches_scatter": true | |
| }, | |
| { | |
| "density": 0.25, | |
| "measured_density": 0.24960395693778992, | |
| "scatter_ms": 1.051797866821289, | |
| "packed_ms": 0.14562606811523438, | |
| "pack_ms": 0.15091896057128906, | |
| "speedup_x": 7.222593320235756, | |
| "packed_wins": true, | |
| "matches_scatter": true | |
| }, | |
| { | |
| "density": 0.5, | |
| "measured_density": 0.49802517890930176, | |
| "scatter_ms": 1.3959503173828125, | |
| "packed_ms": 0.26564598083496094, | |
| "pack_ms": 0.15308856964111328, | |
| "speedup_x": 5.254927302100161, | |
| "packed_wins": true, | |
| "matches_scatter": true | |
| } | |
| ], | |
| "popcount_vs_loop_ms": { | |
| "loop_ms": 0.013861656188964844, | |
| "popcount_ms": 0.039763450622558594, | |
| "speedup_x": 0.3486029499940041 | |
| } | |
| }, | |
| "config": { | |
| "method": "harmonic_matched", | |
| "data_root": "/kaggle/working/data", | |
| "subjects": "", | |
| "blocks": "", | |
| "limit": 0, | |
| "drop_rest": true, | |
| "resplit": "block", | |
| "test_blocks": "6", | |
| "class_weight": false, | |
| "epochs": 60, | |
| "batch_size": 64, | |
| "lr": 0.002, | |
| "weight_decay": 0.0005, | |
| "grad_clip": 5.0, | |
| "num_bins": 100, | |
| "window_sec": 5.0, | |
| "hidden": "512,256", | |
| "freq_groups": 8, | |
| "dropout": 0.3, | |
| "spike_drop": 0.1, | |
| "time_jitter": 2, | |
| "label_smoothing": 0.05, | |
| "no_batchnorm": false, | |
| "binary_input": true, | |
| "beta": 1.0, | |
| "thresh": 1.0, | |
| "window": 0.5, | |
| "gain": 1.0, | |
| "alpha": 0.9, | |
| "readout": "spikecount", | |
| "fake_quant": 0, | |
| "amp": false, | |
| "spike_reg": 0.0, | |
| "event_eval": true, | |
| "decision_margin": 2.0, | |
| "export": false, | |
| "seed": 1234, | |
| "hub_dir": "/kaggle/working/hub/opt05_bitpack_popcount/pack_hidden", | |
| "repo_id": "UWU-R-13/SSVEP-SNN", | |
| "push_hf": false, | |
| "keep_epoch_weights": 1, | |
| "no_resume": true, | |
| "selftest": false, | |
| "baseline": false, | |
| "bench": true, | |
| "bench_warmup": 10, | |
| "bench_iters": 50, | |
| "bench_train_steps": 20, | |
| "bitpack": true, | |
| "pack_hidden": true, | |
| "popcount_readout": true, | |
| "sparsity_sweep": "0.01,0.05,0.1,0.25,0.5", | |
| "sampling_rate": 250.0 | |
| } | |
| }, | |
| "final_summary": { | |
| "final_test_acc": 0.9271428571428572, | |
| "final_test_target_acc": 0.9271428571428572, | |
| "final_test_rest_recall": NaN, | |
| "best_acc": 0.9228571428571428, | |
| "best_epoch": 42, | |
| "resplit": "block", | |
| "class_weight": false, | |
| "drop_rest": true, | |
| "epochs": 60, | |
| "method": "harmonic_matched", | |
| "n_in": 2880, | |
| "n_classes": 40, | |
| "num_bins": 100 | |
| }, | |
| "event_driven_summary": { | |
| "acc": 0.9271428571428572, | |
| "anytime_acc": { | |
| "0.25": 0.5321428571428571, | |
| "0.5": 0.7928571428571428, | |
| "0.75": 0.8778571428571429, | |
| "1.0": 0.9271428571428572 | |
| }, | |
| "syn_per_inference": 2291345.293831169, | |
| "dense_per_inference": 122675200.0, | |
| "event_fraction_of_dense": 0.018678145980859776, | |
| "syn_per_inference_dense_fanout": 25133662.419642854, | |
| "weight_sparsity": 0.7324707846410685, | |
| "num_ticks": 100, | |
| "dt_ms": 50.0, | |
| "margin_decision_acc": 0.3314285714285714, | |
| "mean_decision_tick": 12.297857142857143, | |
| "mean_decision_ms": 614.8928571428572, | |
| "popcount_pred_agreement": 1.0, | |
| "popcount_counts_exact": true, | |
| "dense_forward_test_acc": 0.9271428571428572 | |
| }, | |
| "extra_sweep_file_present": true, | |
| "selftest": { | |
| "mode": "gate", | |
| "passed": true | |
| }, | |
| "driver_version": 1, | |
| "zip": { | |
| "name": "pack_hidden.zip", | |
| "files": 81, | |
| "bytes": 12231707, | |
| "MB": 12.2, | |
| "sha256": "4f200d9506da567a82c128d9e9d3f86f6475492fd0f1fc004430ff94d4670595" | |
| } | |
| } |