music/benchmark/stems/probe_manifest.json
{
"dit": "acestep-v15-base",
"lm": null,
"extract_tracks": [
"strings",
"percussion",
"guitar",
"keyboard"
],
"lego_track": "woodwinds",
"steps": [
{
"op": "text2music",
"out": "build\\audio\\benchmark\\stems\\PROBE_MIX.wav",
"timing": {
"generate_s": 4.97,
"handler_load_s": 3.74,
"vram": {
"torch_allocated_mb": 4738.2,
"torch_max_allocated_mb": 6434.9,
"torch_reserved_mb": 4850.0,
"torch_max_reserved_mb": 7508.0
},
"nvidia_smi_used_mb_before_load": 10330,
"nvidia_smi_used_mb_after_load": 15457,
"nvidia_smi_used_mb_peak_sampled": null,
"nvidia_smi_peak_samples": 0,
"peak_sampling_note": "NOT RUN for this artifact -- it predates the in-generate sampler (harness/music_gen/generate.py::_SmiPeak, added on the 2026-08-05 measured close). No device-wide peak was sampled during this generation; the load-time delta in PIPE_AUDIO_MUSIC section 6.0 Q3 is the only VRAM figure this run supports.",
"nvidia_smi_used_mb_at_record_write": 15739
}
},
{
"op": "extract",
"track": "strings",
"out": "build\\audio\\benchmark\\stems\\PROBE_EXTRACT_STRINGS.wav",
"timing": {
"generate_s": 3.9,
"handler_load_s": 3.74,
"vram": {
"torch_allocated_mb": 4899.9,
"torch_max_allocated_mb": 7061.1,
"torch_reserved_mb": 5144.0,
"torch_max_reserved_mb": 7534.0
},
"nvidia_smi_used_mb_before_load": 10330,
"nvidia_smi_used_mb_after_load": 15457,
"nvidia_smi_used_mb_peak_sampled": null,
"nvidia_smi_peak_samples": 0,
"peak_sampling_note": "NOT RUN for this artifact -- it predates the in-generate sampler (harness/music_gen/generate.py::_SmiPeak, added on the 2026-08-05 measured close). No device-wide peak was sampled during this generation; the load-time delta in PIPE_AUDIO_MUSIC section 6.0 Q3 is the only VRAM figure this run supports.",
"nvidia_smi_used_mb_at_record_write": 16035
}
},
{
"op": "extract",
"track": "percussion",
"out": "build\\audio\\benchmark\\stems\\PROBE_EXTRACT_PERCUSSION.wav",
"timing": {
"generate_s": 3.77,
"handler_load_s": 3.74,
"vram": {
"torch_allocated_mb": 4900.5,
"torch_max_allocated_mb": 7221.2,
"torch_reserved_mb": 5426.0,
"torch_max_reserved_mb": 7786.0
},
"nvidia_smi_used_mb_before_load": 10330,
"nvidia_smi_used_mb_after_load": 15457,
"nvidia_smi_used_mb_peak_sampled": null,
"nvidia_smi_peak_samples": 0,
"peak_sampling_note": "NOT RUN for this artifact -- it predates the in-generate sampler (harness/music_gen/generate.py::_SmiPeak, added on the 2026-08-05 measured close). No device-wide peak was sampled during this generation; the load-time delta in PIPE_AUDIO_MUSIC section 6.0 Q3 is the only VRAM figure this run supports.",
"nvidia_smi_used_mb_at_record_write": 16317
}
},
{
"op": "extract",
"track": "guitar",
"out": "build\\audio\\benchmark\\stems\\PROBE_EXTRACT_GUITAR.wav",
"timing": {
"generate_s": 3.95,
"handler_load_s": 3.74,
"vram": {
"torch_allocated_mb": 4902.0,
"torch_max_allocated_mb": 7223.8,
"torch_reserved_mb": 5428.0,
"torch_max_reserved_mb": 7494.0
},
"nvidia_smi_used_mb_before_load": 10330,
"nvidia_smi_used_mb_after_load": 15457,
"nvidia_smi_used_mb_peak_sampled": null,
"nvidia_smi_peak_samples": 0,
"peak_sampling_note": "NOT RUN for this artifact -- it predates the in-generate sampler (harness/music_gen/generate.py::_SmiPeak, added on the 2026-08-05 measured close). No device-wide peak was sampled during this generation; the load-time delta in PIPE_AUDIO_MUSIC section 6.0 Q3 is the only VRAM figure this run supports.",
"nvidia_smi_used_mb_at_record_write": 16319
}
},
{
"op": "extract",
"track": "keyboard",
"out": "build\\audio\\benchmark\\stems\\PROBE_EXTRACT_KEYBOARD.wav",
"timing": {
"generate_s": 5.24,
"handler_load_s": 3.74,
"vram": {
"torch_allocated_mb": 4899.6,
"torch_max_allocated_mb": 7225.1,
"torch_reserved_mb": 5714.0,
"torch_max_reserved_mb": 7750.0
},
"nvidia_smi_used_mb_before_load": 10330,
"nvidia_smi_used_mb_after_load": 15457,
"nvidia_smi_used_mb_peak_sampled": null,
"nvidia_smi_peak_samples": 0,
"peak_sampling_note": "NOT RUN for this artifact -- it predates the in-generate sampler (harness/music_gen/generate.py::_SmiPeak, added on the 2026-08-05 measured close). No device-wide peak was sampled during this generation; the load-time delta in PIPE_AUDIO_MUSIC section 6.0 Q3 is the only VRAM figure this run supports.",
"nvidia_smi_used_mb_at_record_write": 16605
}
},
{
"op": "lego",
"track": "woodwinds",
"out": "build\\audio\\benchmark\\stems\\PROBE_LEGO_WOODWINDS.wav",
"timing": {
"generate_s": 4.03,
"handler_load_s": 3.74,
"vram": {
"torch_allocated_mb": 4899.5,
"torch_max_allocated_mb": 7223.2,
"torch_reserved_mb": 5432.0,
"torch_max_reserved_mb": 7688.0
},
"nvidia_smi_used_mb_before_load": 10330,
"nvidia_smi_used_mb_after_load": 15457,
"nvidia_smi_used_mb_peak_sampled": null,
"nvidia_smi_peak_samples": 0,
"peak_sampling_note": "NOT RUN for this artifact -- it predates the in-generate sampler (harness/music_gen/generate.py::_SmiPeak, added on the 2026-08-05 measured close). No device-wide peak was sampled during this generation; the load-time delta in PIPE_AUDIO_MUSIC section 6.0 Q3 is the only VRAM figure this run supports.",
"nvidia_smi_used_mb_at_record_write": 16323
}
}
],
"mixdown": "build\\audio\\benchmark\\stems\\PROBE_MIX.wav"
}