test_05_AffinityDeployments.py 文件源码

def get_nonnuma_affinity_ctx( affinity_ctx ):
    # test should run but affinity will be ignored
    import multiprocessing
    maxcpus=multiprocessing.cpu_count()
    maxnodes=1
    all_cpus='0-'+str(maxcpus-1)
    all_cpus_sans0='0-'+str(maxcpus-1)
    if maxcpus == 2:
        all_cpus_sans0='0-1'
    elif maxcpus == 1 :
        all_cpus='0'
        all_cpus_sans0=''

    numa_layout=[ all_cpus ]
    affinity_match={ "all" :  all_cpus,
             "sock0":  all_cpus,
             "sock1": all_cpus,
             "sock0sans0":  all_cpus_sans0,
             "sock1sans0":  all_cpus_sans0,
             "5" : all_cpus,
             "8-10" : all_cpus }

    affinity_ctx['maxcpus']=maxcpus
    affinity_ctx['maxnodes']=maxnodes
    affinity_ctx['all_cpus']=all_cpus
    affinity_ctx['all_cpus_sans0']=all_cpus_sans0
    affinity_ctx['numa_layout']=numa_layout
    affinity_ctx['affinity_match']=affinity_match
    affinity_ctx['affinity_dev_match']=copy.copy(affinity_match)