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feat: Enable L3 cache (#8)

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Kroese 2024-02-04 15:03:17 +01:00 committed by GitHub
parent f011637e68
commit 1b8c3a437b
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GPG key ID: B5690EEEBB952194
3 changed files with 18 additions and 20 deletions
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2
src/config.sh
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@ -11,7 +11,7 @@ MON_OPTS="-monitor $MONITOR"
USB_OPTS="-device $USB -device usb-kbd -device usb-tablet" USB_OPTS="-device $USB -device usb-kbd -device usb-tablet"
RAM_OPTS=$(echo "-m $RAM_SIZE" | sed 's/MB/M/g;s/GB/G/g;s/TB/T/g') RAM_OPTS=$(echo "-m $RAM_SIZE" | sed 's/MB/M/g;s/GB/G/g;s/TB/T/g')
CPU_OPTS="-cpu $CPU_FLAGS -smp $CPU_CORES,sockets=1,dies=1,cores=$CPU_CORES,threads=1" CPU_OPTS="-cpu $CPU_FLAGS -smp $CPU_CORES,sockets=1,dies=1,cores=$CPU_CORES,threads=1"
MAC_OPTS="-machine type=${MACHINE},secure=off,gic-version=3,dump-guest-core=off${KVM_OPTS}" MAC_OPTS="-machine type=${MACHINE},secure=off,dump-guest-core=off${KVM_OPTS}"
DEV_OPTS="-device virtio-balloon-pci,id=balloon0,bus=pcie.0,addr=0x4" DEV_OPTS="-device virtio-balloon-pci,id=balloon0,bus=pcie.0,addr=0x4"
DEV_OPTS="$DEV_OPTS -object rng-random,id=objrng0,filename=/dev/urandom" DEV_OPTS="$DEV_OPTS -object rng-random,id=objrng0,filename=/dev/urandom"
DEV_OPTS="$DEV_OPTS -device virtio-rng-pci,rng=objrng0,id=rng0,bus=pcie.0,addr=0x1c" DEV_OPTS="$DEV_OPTS -device virtio-rng-pci,rng=objrng0,id=rng0,bus=pcie.0,addr=0x1c"

34
src/proc.sh
View file

@ -5,8 +5,7 @@ set -Eeuo pipefail
: "${KVM:="Y"}" : "${KVM:="Y"}"
: "${CPU_FLAGS:=""}" : "${CPU_FLAGS:=""}"
: "${CPU_MODEL:="host"}" : "${CPU_MODEL:="cortex-a53"}"
: "${MODEL:="cortex-a53"}"
[[ "$ARCH" != "arm"* ]] && KVM="N" [[ "$ARCH" != "arm"* ]] && KVM="N"
@ -33,34 +32,33 @@ fi
if [[ "$KVM" != [Nn]* ]]; then if [[ "$KVM" != [Nn]* ]]; then
CPU_FEATURES="kvm=on" CPU_MODEL="host"
KVM_OPTS=",accel=kvm -enable-kvm" KVM_OPTS=",accel=kvm -enable-kvm"
CPU_FEATURES="kvm=on,l3-cache=on,migratable=no"
if [[ "${BOOT_MODE,,}" == "windows" ]]; then WIN_FEATURES="+hypervisor,+invtsc,hv_passthrough"
[ -n "$CPU_FEATURES" ] && CPU_FEATURES="$CPU_FEATURES,"
CPU_FEATURES="$CPU_FEATURES+hypervisor,+invtsc,l3-cache=on,migratable=no,hv_passthrough"
fi
else else
KVM_OPTS="" KVM_OPTS=""
CPU_FEATURES="" CPU_FEATURES="l3-cache=on"
WIN_FEATURES="+hypervisor,hv_passthrough"
if [[ "$ARCH" == "arm"* ]]; then
CPU_MODEL="max"
CPU_FEATURES="$CPU_FEATURES,migratable=no"
fi
if [[ "${BOOT_MODE,,}" == "windows" ]]; then if [[ "${BOOT_MODE,,}" == "windows" ]]; then
MACHINE="$MACHINE,virtualization=on" MACHINE="$MACHINE,virtualization=on"
fi fi
if [[ "${CPU_MODEL,,}" == "host"* ]]; then
if [[ "$ARCH" == "arm"* ]]; then
CPU_MODEL="max"
else
CPU_MODEL="$MODEL"
fi fi
fi if [[ "${BOOT_MODE,,}" == "windows" ]]; then
[ -n "$CPU_FEATURES" ] && CPU_FEATURES="$CPU_FEATURES,"
CPU_FEATURES="$CPU_FEATURES${WIN_FEATURES}"
fi fi
if [ -z "$CPU_FLAGS" ]; then if [ -z "$CPU_FLAGS" ]; then