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feat: Enable L3 cache and multi-threaded TCG (#618)

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Kroese 2024-02-04 19:25:22 +01:00 committed by GitHub
parent 53cc6998f0
commit 4c67343d33
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GPG Key ID: B5690EEEBB952194
1 changed files with 11 additions and 11 deletions
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22
src/proc.sh
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@ -6,7 +6,7 @@ set -Eeuo pipefail
: "${KVM:="Y"}" : "${KVM:="Y"}"
: "${HOST_CPU:=""}" : "${HOST_CPU:=""}"
: "${CPU_FLAGS:=""}" : "${CPU_FLAGS:=""}"
: "${CPU_MODEL:="host"}" : "${CPU_MODEL:="qemu64"}"
[ "$ARCH" != "amd64" ] && KVM="N" [ "$ARCH" != "amd64" ] && KVM="N"
@ -37,8 +37,9 @@ 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 ! grep -qE '^flags.* (sse4_2)' /proc/cpuinfo; then if ! grep -qE '^flags.* (sse4_2)' /proc/cpuinfo; then
error "Your host CPU does not have the SSE4.2 instruction set that Virtual DSM requires to boot." error "Your host CPU does not have the SSE4.2 instruction set that Virtual DSM requires to boot."
@ -49,17 +50,16 @@ if [[ "$KVM" != [Nn]* ]]; then
else else
KVM_OPTS="" KVM_OPTS=""
CPU_FEATURES="+ssse3,+sse4.1,+sse4.2" CPU_FEATURES="l3-cache=on"
if [[ "${CPU_MODEL,,}" == "host"* ]]; then
if [[ "$ARCH" == "amd64" ]]; then
CPU_MODEL="max"
else
CPU_MODEL="qemu64"
fi
if [[ "$ARCH" == "amd64" ]]; then
CPU_MODEL="max"
KVM_OPTS=" -accel tcg,thread=multi"
CPU_FEATURES="$CPU_FEATURES,migratable=no"
fi fi
CPU_FEATURES="$CPU_FEATURES,+ssse3,+sse4.1,+sse4.2"
fi fi
if [ -z "$CPU_FLAGS" ]; then if [ -z "$CPU_FLAGS" ]; then