4 available_cpus = psutil.Process().cpu_affinity()
5 num_cpus = len(available_cpus)
7 max_vpp_cpus = os.getenv("MAX_VPP_CPUS", "auto").lower()
9 if max_vpp_cpus == "auto":
10 max_vpp_cpus = num_cpus
13 max_vpp_cpus = int(max_vpp_cpus)
14 except ValueError as e:
15 raise ValueError("Invalid MAX_VPP_CPUS value specified, valid "
16 "values are a positive integer or 'auto'") from e
18 raise ValueError("Invalid MAX_VPP_CPUS value specified, valid "
19 "values are a positive integer or 'auto'")
20 if max_vpp_cpus > num_cpus:
21 max_vpp_cpus = num_cpus