On 18/01/2024 15.48, Zhao Liu wrote:
From: Zhao Liu <zhao1....@intel.com>Currently, -smp supports up to 7-levels topology hierarchy: -drawers/books/sockets/dies/clusters/cores/threads. Though no machine supports all these 7 levels yet, these 7 levels have the strict containment relationship and together form the generic CPU topology representation of QEMU. Also, note that the maxcpus is calculated by multiplying all 7 levels: maxcpus = drawers * books * sockets * dies * clusters * cores * threads. To cover this code path, it is necessary to test the full topology case (with all 7 levels). This also helps to avoid introducing new issues by further expanding the CPU topology in the future. Signed-off-by: Zhao Liu <zhao1....@intel.com> --- tests/unit/test-smp-parse.c | 143 ++++++++++++++++++++++++++++++++++++ 1 file changed, 143 insertions(+)
FWIW: Acked-by: Thomas Huth <th...@redhat.com>
