Source symbols: src/transformers/debug_utils.py

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• Revision: main@9a0fe3f5dd36ffe1888133f09eb03f1eb14b8a6e · 2026-07-20T12:47:48Z
• Declarations: 18
• Referenced calls: 31

Declared symbols

• DebugUnderflowOverflow — class at line 27; references deque, analyse_model, register_forward_hook, expand_frame, append, join, print, named_modules
• __init__ — def at line 145; references deque, analyse_model, register_forward_hook, expand_frame, append, join, print, named_modules
• save_frame — def at line 164; references expand_frame, append, join, print, named_modules
• expand_frame — def at line 170; references append, print, join, named_modules
• trace_frames — def at line 173; references print, join, named_modules
• reset_saved_frames — def at line 177; references print, join, named_modules
• dump_saved_frames — def at line 180; references print, join, named_modules
• analyse_model — def at line 188; references named_modules
• analyse_variable — def at line 196; references is_tensor, expand_frame, get_abs_min_max, detect_overflow
• batch_start_frame — def at line 206; references expand_frame
• batch_end_frame — def at line 210; references expand_frame
• create_frame — def at line 213; references expand_frame, named_parameters, analyse_variable, isinstance, enumerate, save_frame
• register_forward_hook — def at line 241; references apply
• _register_forward_hook — def at line 244; references register_forward_hook
• forward_hook — def at line 247; references reset_saved_frames, batch_start_frame, create_frame, trace_frames, dump_saved_frames, ValueError
• get_abs_min_max — def at line 295; references abs
• detect_overflow — def at line 300; references isnan, any, item, print, isinf, abs, numel
• DebugOption — class at line 346

File-level call references

• is_torch_available — line 20
• get_logger — line 24
• deque — line 153
• analyse_model — line 160
• register_forward_hook — line 162
• expand_frame — line 166
• append — line 167
• join — line 167
• print — line 174
• named_modules — line 193
• is_tensor — line 197
• get_abs_min_max — line 198
• detect_overflow — line 199
• named_parameters — line 217
• analyse_variable — line 218
• isinstance — line 221
• enumerate — line 222
• save_frame — line 239
• apply — line 242
• reset_saved_frames — line 255
• batch_start_frame — line 258
• create_frame — line 267
• trace_frames — line 273
• dump_saved_frames — line 279
• ValueError — line 282
• abs — line 296
• isnan — line 318
• any — line 318
• item — line 318
• isinf — line 321
• numel — line 328

Source: src/transformers/debug_utils.py