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clamp and display detected GPU memory

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Concedo 2025-04-14 14:19:23 +08:00
parent e1ee857b1e
commit 3d31d75c8f
1 changed files with 8 additions and 3 deletions
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11
koboldcpp.py
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@ -992,7 +992,8 @@ def autoset_gpu_layers(ctxsize,sdquanted,bbs): #shitty algo to determine how man
def fetch_gpu_properties(testCL,testCU,testVK):
import subprocess
gpumem_ignore_limit = 1024*1024*600
gpumem_ignore_limit_min = 1024*1024*600 #600 mb min
gpumem_ignore_limit_max = 1024*1024*1024*300 #300 gb max
if testCU:
FetchedCUdevices = []
@ -1088,7 +1089,7 @@ def fetch_gpu_properties(testCL,testCU,testVK):
match = re.search(r"size\s*=\s*(\d+)", snippet)
if match:
dmem = int(match.group(1))
if dmem > gpumem_ignore_limit:
if dmem > gpumem_ignore_limit_min and dmem < gpumem_ignore_limit_max:
lowestvkmem = dmem if lowestvkmem==0 else (dmem if dmem<lowestvkmem else lowestvkmem)
gpuidx += 1
except Exception: # failed to get vulkan vram
@ -1119,13 +1120,17 @@ def fetch_gpu_properties(testCL,testCU,testVK):
idx = plat+dev*2
if idx<len(CLDevices):
CLDevicesNames[idx] = dname
if dmem > gpumem_ignore_limit:
if dmem > gpumem_ignore_limit_min and dmem < gpumem_ignore_limit_max:
lowestclmem = dmem if lowestclmem==0 else (dmem if dmem<lowestclmem else lowestclmem)
dev += 1
plat += 1
MaxMemory[0] = max(lowestclmem,MaxMemory[0])
except Exception:
pass
if MaxMemory[0]>0:
print(f"Auto Detected Free GPU Memory: {int(MaxMemory[0]/1024/1024)} MB (Set GPU layers manually if incorrect)")
else:
print("Unable to determine GPU Memory")
return
def auto_set_backend_cli():