diff options
Diffstat (limited to 'qemu-options.hx')
| -rw-r--r-- | qemu-options.hx | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/qemu-options.hx b/qemu-options.hx index ec90505d84..ba3ae6a42a 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -277,6 +277,16 @@ SRST -smp 16,sockets=2,dies=2,cores=2,threads=2,maxcpus=16 + The following sub-option defines a CPU topology hierarchy (2 sockets + totally on the machine, 2 clusters per socket, 2 cores per cluster, + 2 threads per core) for ARM virt machines which support sockets/clusters + /cores/threads. Some members of the option can be omitted but their values + will be automatically computed: + + :: + + -smp 16,sockets=2,clusters=2,cores=2,threads=2,maxcpus=16 + Historically preference was given to the coarsest topology parameters when computing missing values (ie sockets preferred over cores, which were preferred over threads), however, this behaviour is considered |