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config_tools: track whether each vCPU is used for real-time or not

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According to DX recommendations, this patch adds a Boolean item to each
vCPU which allows users to specify the vCPUs intended for
real-time-critical tasks. This information will be used to organize other
widgets (CAT-related ones for now) in the configurator to tell apart
real-time ones from the others for better clarity.

All vCPUs are by default not real-time-critical, except those in the RT VMs
which are.

Tracked-On: #6690
Signed-off-by: Junjie Mao <junjie.mao@intel.com>
This commit is contained in:
Junjie Mao
2022-04-19 14:28:27 +08:00
committed by acrnsi-robot
parent 7ca33206fb
commit 4fe6cae877
31 changed files with 621 additions and 196 deletions
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2
misc/config_tools/launch_config/launch_cfg_gen.py
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@@ -206,7 +206,7 @@ def generate_for_one_vm(board_etree, hv_scenario_etree, vm_scenario_etree, vm_id
###
# CPU and memory resources
###
cpus = set(eval_xpath_all(vm_scenario_etree, ".//cpu_affinity/pcpu_id[text() != '']/text()"))
cpus = set(eval_xpath_all(vm_scenario_etree, ".//cpu_affinity//pcpu_id[text() != '']/text()"))
lapic_ids = cpu_id_to_lapic_id(board_etree, vm_name, cpus)
if lapic_ids:
script.add_dynamic_dm_parameter("add_cpus", f"{' '.join([str(x) for x in sorted(lapic_ids)])}")