Unverified Commit 4c67343d authored by Kroese's avatar Kroese Committed by GitHub
Browse files

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

parent 53cc6998

src/proc.sh

+10 −10
Original line number Diff line number Diff line
@@ -6,7 +6,7 @@ set -Eeuo pipefail 
: "${KVM:="Y"}"

: "${HOST_CPU:=""}"

: "${CPU_FLAGS:=""}"

: "${CPU_MODEL:="host"}"

: "${CPU_MODEL:="qemu64"}"



[ "$ARCH" != "amd64" ] && KVM="N"
@@ -37,8 +37,9 @@ fi 


if [[ "$KVM" != [Nn]* ]]; then



  CPU_FEATURES="kvm=on"

  CPU_MODEL="host"

  KVM_OPTS=",accel=kvm -enable-kvm"

  CPU_FEATURES="kvm=on,l3-cache=on,migratable=no"



  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."
@@ -49,17 +50,16 @@ if [[ "$KVM" != [Nn]* ]]; then 
else



  KVM_OPTS=""

  CPU_FEATURES="+ssse3,+sse4.1,+sse4.2"



  if [[ "${CPU_MODEL,,}" == "host"* ]]; then

  CPU_FEATURES="l3-cache=on"



  if [[ "$ARCH" == "amd64" ]]; then

    CPU_MODEL="max"

    else

      CPU_MODEL="qemu64"

    KVM_OPTS=" -accel tcg,thread=multi"

    CPU_FEATURES="$CPU_FEATURES,migratable=no"

  fi



  fi

  CPU_FEATURES="$CPU_FEATURES,+ssse3,+sse4.1,+sse4.2"



fi



if [ -z "$CPU_FLAGS" ]; then