update overhead to 15%

f1b7e5f5 · Jeffrey Morgan · cb534e6a · f1b7e5f5
Commit f1b7e5f5 authored Jan 08, 2024 by Jeffrey Morgan
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gpu/gpu.go gpu/gpu.go +3 -3

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--- a/gpu/gpu.go
+++ b/gpu/gpu.go
@@ -131,9 +131,9 @@ func getCPUMem() (memInfo, error) {
 func CheckVRAM() (int64, error) {
 	gpuInfo := GetGPUInfo()
 	if gpuInfo.FreeMemory > 0 && (gpuInfo.Library == "cuda" || gpuInfo.Library == "rocm") {
-		// leave 10% or 400MiB of VRAM free for overhead
+		// leave 15% or 400MiB of VRAM free for overhead
-		overhead := gpuInfo.FreeMemory / 10
+		overhead := gpuInfo.FreeMemory 3 / 20
-		minOverhead := 400 * 1024 * 1024
+		minOverhead := int64(400 * 1024 * 1024)
 		if overhead < minOverhead {
 			overhead = minOverhead
 		}