Hugging Face's logo

Datasets:
UWU-R-13
/
SSVEN_pasqwerty

Dataset card Files
xet
 Community
SSVEN_pasqwerty / applied /opt05_bitpack_popcount /sparsity_sweep_fine.summary.json
p-j-r-1-2-3's picture
p-j-r-1-2-3
add run sparsity_sweep_fine
c84b37c verified
Raw
History Blame Contribute Delete
9.17 kB
Invalid JSON:Unexpected token 'N', ..."_recall": NaN, ""... is not valid JSON
{
 "key": "opt05_bitpack_popcount/sparsity_sweep_fine",
 "tag": "sparsity_sweep_fine",
 "script": "opt05_bitpack_popcount.py",
 "script_sha256_16": "7f7a320c342f81f7",
 "hf_folder": "applied/opt05_bitpack_popcount",
 "priority": 2,
 "note": "resolves the packed-vs-scatter crossover density in bitpack_bench.json",
 "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/sparsity_sweep_fine",
 "--keep-epoch-weights",
 "1",
 "--resplit",
 "block",
 "--drop-rest",
 "--bench",
 "--sparsity-sweep",
 "0.005,0.01,0.02,0.05,0.1,0.2,0.35,0.5,0.75"
 ],
 "flags": [
 "--sparsity-sweep",
 "0.005,0.01,0.02,0.05,0.1,0.2,0.35,0.5,0.75"
 ],
 "epochs_requested": 60,
 "gpus": 2,
 "relative_epoch_cost": 1.0,
 "exit_code": 0,
 "status": "ok",
 "duration_s": 196.4,
 "started_utc": "2026-08-23T22:54:42.673932+00:00",
 "finished_utc": "2026-08-23T22:57:59.098665+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": 0.9207142857142857,
 "test_target_acc": 0.9207142857142857,
 "best_val_acc": 0.9242857142857143
 },
 "efficiency": {
 "spikes_per_inference": null,
 "syn_ops_per_inference": 2273065.336850649,
 "dense_macs_per_inference": 122675200.0,
 "event_fraction_of_dense": 0.018529134958415794,
 "syn_ops_per_inference_dense_fanout": 25115382.46266234,
 "weight_sparsity": 0.7324707846410685,
 "effective_ticks": 12.225714285714286,
 "num_ticks": 100,
 "membrane_bytes_per_inference": 451200,
 "weight_bytes": 4907008,
 "input_raster_bytes": 50400000,
 "train_ms_per_step": 46.60649305001243,
 "infer_ms_per_sample": 0.32181249843745263,
 "peak_vram_mb": 475.024896
 },
 "optimization_specific": {
 "bitpack": true,
 "pack_hidden": false,
 "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": 2273065.336850649,
 "pred_agreement_packed_vs_float": 1.0,
 "popcount_counts_exact": true,
 "crossover_density": 0.005,
 "packed_ever_wins": true,
 "packed_vs_scatter_ms": [
 {
 "density": 0.005,
 "measured_density": 0.00505099818110466,
 "scatter_ms": 0.18271446228027344,
 "packed_ms": 0.052132606506347656,
 "pack_ms": 0.15066146850585938,
 "speedup_x": 3.5048019756699897,
 "packed_wins": true,
 "matches_scatter": true
 },
 {
 "density": 0.01,
 "measured_density": 0.010096571408212185,
 "scatter_ms": 0.17961978912353516,
 "packed_ms": 0.06733894348144531,
 "pack_ms": 0.1487874984741211,
 "speedup_x": 2.6673983854978047,
 "packed_wins": true,
 "matches_scatter": true
 },
 {
 "density": 0.02,
 "measured_density": 0.01987847313284874,
 "scatter_ms": 0.18548965454101562,
 "packed_ms": 0.05267620086669922,
 "pack_ms": 0.15141010284423828,
 "speedup_x": 3.521318004888205,
 "packed_wins": true,
 "matches_scatter": true
 },
 {
 "density": 0.05,
 "measured_density": 0.0499945767223835,
 "scatter_ms": 0.2557849884033203,
 "packed_ms": 0.0673675537109375,
 "pack_ms": 0.14909744262695312,
 "speedup_x": 3.7968573046432614,
 "packed_wins": true,
 "matches_scatter": true
 },
 {
 "density": 0.1,
 "measured_density": 0.0997178852558136,
 "scatter_ms": 0.44235706329345703,
 "packed_ms": 0.08060932159423828,
 "pack_ms": 0.1821422576904297,
 "speedup_x": 5.487666370896185,
 "packed_wins": true,
 "matches_scatter": true
 },
 {
 "density": 0.2,
 "measured_density": 0.20055881142616272,
 "scatter_ms": 0.8553743362426758,
 "packed_ms": 0.1244497299194336,
 "pack_ms": 0.15151500701904297,
 "speedup_x": 6.873251848729836,
 "packed_wins": true,
 "matches_scatter": true
 },
 {
 "density": 0.35,
 "measured_density": 0.3498643636703491,
 "scatter_ms": 1.2200641632080078,
 "packed_ms": 0.18867969512939453,
 "pack_ms": 0.1557779312133789,
 "speedup_x": 6.466324648083095,
 "packed_wins": true,
 "matches_scatter": true
 },
 {
 "density": 0.5,
 "measured_density": 0.500108540058136,
 "scatter_ms": 1.4619207382202148,
 "packed_ms": 0.2617454528808594,
 "pack_ms": 0.1526165008544922,
 "speedup_x": 5.585276543029949,
 "packed_wins": true,
 "matches_scatter": true
 },
 {
 "density": 0.75,
 "measured_density": 0.7519314289093018,
 "scatter_ms": 1.6306257247924805,
 "packed_ms": 0.4089784622192383,
 "pack_ms": 0.1500988006591797,
 "speedup_x": 3.9870699203674986,
 "packed_wins": true,
 "matches_scatter": true
 }
 ],
 "popcount_vs_loop_ms": {
 "loop_ms": 0.013418197631835938,
 "popcount_ms": 0.03879070281982422,
 "speedup_x": 0.34591272280270435
 }
 },
 "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/sparsity_sweep_fine",
 "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": false,
 "popcount_readout": true,
 "sparsity_sweep": "0.005,0.01,0.02,0.05,0.1,0.2,0.35,0.5,0.75",
 "sampling_rate": 250.0
 }
 },
 "final_summary": {
 "final_test_acc": 0.9207142857142857,
 "final_test_target_acc": 0.9207142857142857,
 "final_test_rest_recall": NaN,
 "best_acc": 0.9242857142857143,
 "best_epoch": 55,
 "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": 0.9207142857142857,
 "anytime_acc": {
 "0.25": 0.5421428571428571,
 "0.5": 0.7942857142857143,
 "0.75": 0.885,
 "1.0": 0.9207142857142857
 },
 "syn_per_inference": 2273065.336850649,
 "dense_per_inference": 122675200.0,
 "event_fraction_of_dense": 0.018529134958415794,
 "syn_per_inference_dense_fanout": 25115382.46266234,
 "weight_sparsity": 0.7324707846410685,
 "num_ticks": 100,
 "dt_ms": 50.0,
 "margin_decision_acc": 0.31857142857142856,
 "mean_decision_tick": 12.225714285714286,
 "mean_decision_ms": 611.2857142857143,
 "popcount_pred_agreement": 1.0,
 "popcount_counts_exact": true,
 "dense_forward_test_acc": 0.9207142857142857
 },
 "extra_sweep_file_present": true,
 "selftest": {
 "mode": "gate",
 "passed": true
 },
 "driver_version": 1,
 "zip": {
 "name": "sparsity_sweep_fine.zip",
 "files": 81,
 "bytes": 12240444,
 "MB": 12.2,
 "sha256": "486884c38e31844daef343f4b99e8f974045b1f9a9cd99ad92ed4f5a3bd47fcd"
 }
}