egutierrez
a802f59f55
- cmd/fn/doctor.go - cmd/fn/main.go - cpp/apps/primitives_gallery/playground/tables/CMakeLists.txt - cpp/apps/primitives_gallery/playground/tables/data_table.cpp - cpp/apps/primitives_gallery/playground/tables/data_table_logic.cpp - cpp/apps/primitives_gallery/playground/tables/data_table_logic.h - cpp/apps/primitives_gallery/playground/tables/self_test.cpp - cpp/apps/primitives_gallery/playground/tables/tql.cpp - cpp/apps/primitives_gallery/playground/tables/viz.cpp - cpp/apps/primitives_gallery/playground/tables/viz.h - ... Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
79 lines
3.0 KiB
Python
79 lines
3.0 KiB
Python
"""Tests para vram_budget."""
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import sys
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import os
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# Ajustar path para importar desde python/functions/
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sys.path.insert(0, os.path.join(os.path.dirname(__file__), "..", ".."))
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from ml.vram_budget import vram_budget
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def test_sdxl_fp16_fits_24gb():
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"""SDXL fp16 en una GPU de 24 GB deberia caber con headroom positivo."""
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result = vram_budget(
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gpu_vram_total_mb=24576, # 24 GB
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model_type="sdxl",
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quantization="fp16",
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n_loras=0,
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width=1024,
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height=1024,
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batch_size=1,
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)
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assert result["required_mb"] > 0, "required_mb debe ser positivo"
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assert result["fits"] is True, f"SDXL fp16 debe caber en 24 GB, required={result['required_mb']} MB"
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assert result["headroom_mb"] > 0, f"headroom debe ser positivo, got {result['headroom_mb']}"
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assert result["warning"] is None, f"no debe haber warning, got: {result['warning']}"
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def test_flux_fp16_no_fits_8gb():
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"""Flux fp16 (~23 GB) no debe caber en una GPU de 8 GB."""
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result = vram_budget(
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gpu_vram_total_mb=8192, # 8 GB
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model_type="flux_dev",
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quantization="fp16",
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n_loras=0,
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width=1024,
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height=1024,
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batch_size=1,
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)
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assert result["required_mb"] > 8192, f"Flux fp16 debe requerir mas de 8 GB, got {result['required_mb']} MB"
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assert result["fits"] is False, "Flux fp16 no debe caber en 8 GB"
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assert result["headroom_mb"] < 0, f"headroom debe ser negativo, got {result['headroom_mb']}"
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assert result["warning"] is not None, "debe haber warning con informacion de deficit"
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assert "+N MB" in result["warning"] or "+" in result["warning"], \
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f"warning debe indicar cuantos MB extra se necesitan: {result['warning']}"
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def test_lora_plus_quant_warning():
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"""LoRA con quantization q8_0 debe emitir warning de incompatibilidad."""
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result = vram_budget(
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gpu_vram_total_mb=24576,
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model_type="sdxl",
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quantization="q8_0",
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n_loras=2,
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width=1024,
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height=1024,
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batch_size=1,
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)
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assert result["warning"] is not None, "debe haber warning por lora+quantization incompatible"
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assert "incompatible" in result["warning"].lower(), \
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f"warning debe mencionar incompatibilidad: {result['warning']}"
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assert "fp16" in result["warning"], \
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f"warning debe sugerir fp16: {result['warning']}"
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def test_unknown_combo():
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"""Combinacion (model_type, quant) desconocida debe retornar required_mb=-1 y warning."""
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result = vram_budget(
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gpu_vram_total_mb=24576,
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model_type="modelo_inventado",
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quantization="q99_k",
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n_loras=0,
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)
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assert result["required_mb"] == -1, \
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f"required_mb debe ser -1 para combo desconocido, got {result['required_mb']}"
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assert result["fits"] is False, "fits debe ser False para combo desconocido"
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assert result["warning"] is not None, "debe haber warning para combo desconocido"
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assert "unknown" in result["warning"].lower(), \
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f"warning debe mencionar 'unknown': {result['warning']}"
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