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2d1b6e6 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 | #!/usr/bin/env python3
"""
Test CPU - Script di Prova
===========================
Verifica che l'esecuzione remota funzioni correttamente (senza GPU).
Eseguilo con: python3 launcher.py test_cpu.py
"""
import sys
import platform
import os
print("=" * 60)
print("🔍 TEST ESECUZIONE REMOTA (CPU)")
print("=" * 60)
# 1. Info Sistema
print("\n📊 Informazioni Sistema:")
print(f" Python: {sys.version}")
print(f" Platform: {platform.platform()}")
print(f" Machine: {platform.machine()}")
print(f" Processor: {platform.processor() or 'N/A'}")
# 2. Info CPU
print("\n🖥️ CPU:")
try:
cpu_count = os.cpu_count()
print(f" Core disponibili: {cpu_count}")
except:
print(" Core: N/A")
# 3. Test Calcolo
print("\n⚡ Test Calcolo:")
import time
# Calcolo intensivo semplice
start = time.time()
result = sum(i * i for i in range(1_000_000))
elapsed = time.time() - start
print(f" Somma quadrati (1M numeri): {result:,}")
print(f" Tempo: {elapsed:.4f} secondi")
# 4. Test PyTorch (se disponibile)
print("\n🔥 Test PyTorch:")
try:
import torch
print(f" PyTorch version: {torch.__version__}")
print(f" CUDA disponibile: {torch.cuda.is_available()}")
# Operazione su CPU
a = torch.randn(1000, 1000)
b = torch.randn(1000, 1000)
start = time.time()
c = torch.matmul(a, b)
elapsed = time.time() - start
print(f" Matmul 1000x1000 (CPU): {elapsed:.4f}s")
print(f" Risultato shape: {c.shape}")
except ImportError:
print(" PyTorch non installato")
except Exception as e:
print(f" Errore: {e}")
# 5. Memoria
print("\n💾 Memoria:")
try:
import subprocess
mem = subprocess.check_output(['free', '-h']).decode()
for line in mem.split('\n')[:2]:
print(f" {line}")
except:
print(" Info memoria non disponibile")
print("\n" + "=" * 60)
print("✅ TEST CPU COMPLETATO!")
print(" L'esecuzione remota funziona correttamente.")
print("=" * 60)
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