* [PATCH qemu 1/2] generate and ship static list of CPU models
2026-02-10 13:52 [PATCH-SERIES qemu/qemu-server 0/2] generate and ship static list of CPU models with pve-qemu-kvm Fiona Ebner
@ 2026-02-10 13:52 ` Fiona Ebner
2026-02-11 10:33 ` Thomas Lamprecht
2026-02-17 18:28 ` applied: " Thomas Lamprecht
2026-02-10 13:52 ` [PATCH qemu-server 2/2] cpu config: use static CPU model list shipped by QEMU package if available Fiona Ebner
1 sibling, 2 replies; 6+ messages in thread
From: Fiona Ebner @ 2026-02-10 13:52 UTC (permalink / raw)
To: pve-devel
Fail the build when the list changes, so that new models can be
picked up selectively and other changes that might require adaptations
are not missed.
Suggested-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
---
debian/cpu-models-aarch64.json | 1 +
debian/cpu-models-x86_64.json | 1 +
debian/parse-cpu-models.pl | 121 +++++++++++++++++++++++++++++++++
debian/rules | 12 ++++
4 files changed, 135 insertions(+)
create mode 100644 debian/cpu-models-aarch64.json
create mode 100644 debian/cpu-models-x86_64.json
create mode 100755 debian/parse-cpu-models.pl
diff --git a/debian/cpu-models-aarch64.json b/debian/cpu-models-aarch64.json
new file mode 100644
index 0000000..a69c05f
--- /dev/null
+++ b/debian/cpu-models-aarch64.json
@@ -0,0 +1 @@
+{"a64fx":"ARM","cortex-a35":"ARM","cortex-a53":"ARM","cortex-a55":"ARM","cortex-a57":"ARM","cortex-a710":"ARM","cortex-a72":"ARM","cortex-a76":"ARM","max":"default","neoverse-n1":"ARM","neoverse-n2":"ARM","neoverse-v1":"ARM"}
\ No newline at end of file
diff --git a/debian/cpu-models-x86_64.json b/debian/cpu-models-x86_64.json
new file mode 100644
index 0000000..178dbf0
--- /dev/null
+++ b/debian/cpu-models-x86_64.json
@@ -0,0 +1 @@
+{"486":"GenuineIntel","Broadwell":"GenuineIntel","Broadwell-IBRS":"GenuineIntel","Broadwell-noTSX":"GenuineIntel","Broadwell-noTSX-IBRS":"GenuineIntel","Cascadelake-Server":"GenuineIntel","Cascadelake-Server-noTSX":"GenuineIntel","Cascadelake-Server-v2":"GenuineIntel","Cascadelake-Server-v4":"GenuineIntel","Cascadelake-Server-v5":"GenuineIntel","ClearwaterForest":"GenuineIntel","Conroe":"GenuineIntel","Cooperlake":"GenuineIntel","Cooperlake-v2":"GenuineIntel","EPYC":"AuthenticAMD","EPYC-Genoa":"AuthenticAMD","EPYC-Genoa-v2":"AuthenticAMD","EPYC-IBPB":"AuthenticAMD","EPYC-Milan":"AuthenticAMD","EPYC-Milan-v2":"AuthenticAMD","EPYC-Milan-v3":"AuthenticAMD","EPYC-Rome":"AuthenticAMD","EPYC-Rome-v2":"AuthenticAMD","EPYC-Rome-v3":"AuthenticAMD","EPYC-Rome-v4":"AuthenticAMD","EPYC-Rome-v5":"AuthenticAMD","EPYC-Turin":"AuthenticAMD","EPYC-v3":"AuthenticAMD","EPYC-v4":"AuthenticAMD","EPYC-v5":"AuthenticAMD","GraniteRapids":"GenuineIntel","GraniteRapids-v2":"GenuineIntel","GraniteRapids-v3":"GenuineIntel","Haswell":"GenuineIntel","Haswell-IBRS":"GenuineIntel","Haswell-noTSX":"GenuineIntel","Haswell-noTSX-IBRS":"GenuineIntel","Icelake-Client":"GenuineIntel","Icelake-Client-noTSX":"GenuineIntel","Icelake-Server":"GenuineIntel","Icelake-Server-noTSX":"GenuineIntel","Icelake-Server-v3":"GenuineIntel","Icelake-Server-v4":"GenuineIntel","Icelake-Server-v5":"GenuineIntel","Icelake-Server-v6":"GenuineIntel","Icelake-Server-v7":"GenuineIntel","IvyBridge":"GenuineIntel","IvyBridge-IBRS":"GenuineIntel","KnightsMill":"GenuineIntel","Nehalem":"GenuineIntel","Nehalem-IBRS":"GenuineIntel","Opteron_G1":"AuthenticAMD","Opteron_G2":"AuthenticAMD","Opteron_G3":"AuthenticAMD","Opteron_G4":"AuthenticAMD","Opteron_G5":"AuthenticAMD","Penryn":"GenuineIntel","SandyBridge":"GenuineIntel","SandyBridge-IBRS":"GenuineIntel","SapphireRapids":"GenuineIntel","SapphireRapids-v2":"GenuineIntel","SapphireRapids-v3":"GenuineIntel","SapphireRapids-v4":"GenuineIntel","SierraForest":"GenuineIntel","SierraForest-v2":"GenuineIntel","SierraForest-v3":"GenuineIntel","Skylake-Client":"GenuineIntel","Skylake-Client-IBRS":"GenuineIntel","Skylake-Client-noTSX-IBRS":"GenuineIntel","Skylake-Client-v4":"GenuineIntel","Skylake-Server":"GenuineIntel","Skylake-Server-IBRS":"GenuineIntel","Skylake-Server-noTSX-IBRS":"GenuineIntel","Skylake-Server-v4":"GenuineIntel","Skylake-Server-v5":"GenuineIntel","Westmere":"GenuineIntel","Westmere-IBRS":"GenuineIntel","athlon":"AuthenticAMD","core2duo":"GenuineIntel","coreduo":"GenuineIntel","kvm32":"default","kvm64":"default","max":"default","pentium":"GenuineIntel","pentium2":"GenuineIntel","pentium3":"GenuineIntel","phenom":"AuthenticAMD","qemu32":"default","qemu64":"default"}
\ No newline at end of file
diff --git a/debian/parse-cpu-models.pl b/debian/parse-cpu-models.pl
new file mode 100755
index 0000000..02086db
--- /dev/null
+++ b/debian/parse-cpu-models.pl
@@ -0,0 +1,121 @@
+#!/usr/bin/perl
+
+use v5.36;
+
+use JSON qw(to_json);
+
+# NOTE: Only the alias names were exposed in qemu-server before the info was created during build
+# of pve-qemu. Continue to do so.
+
+my @skip_models = (
+ 'base',
+ 'host', # added in qemu-server depending on arch
+
+ # x86_64
+ 'n270',
+ 'Denverton',
+ 'Snowridge',
+ # some more are skipped based on vendor
+
+ # aarch64
+ 'arm1026',
+ 'arm1136',
+ 'arm1136-r2',
+ 'arm1176',
+ 'arm11mpcore',
+ 'arm926',
+ 'arm946',
+ 'cortex-a7',
+ 'cortex-a8',
+ 'cortex-a9',
+ 'cortex-a15',
+ 'cortex-m0',
+ 'cortex-m3',
+ 'cortex-m33',
+ 'cortex-m4',
+ 'cortex-m55',
+ 'cortex-m7',
+ 'cortex-r5',
+ 'cortex-r52',
+ 'cortex-r5f',
+ 'sa1100',
+ 'sa1110',
+ 'ti925t',
+ # some more are skipped based on being deprecated
+);
+my $skip_models_re = qr/(@{[join('|', @skip_models)]})/;
+
+my $cpu_models = {};
+my $aliases = {};
+
+while (my $line = <STDIN>) {
+ last if $line =~ /^\s*Recognized CPUID flags:/;
+ next if $line =~ /^\s*Available CPUs:/;
+ next if $line =~ /^$/;
+
+ $line =~ s/^\s+//;
+ $line =~ s/\s+$//;
+
+ my ($model, $info) = ($line =~ m/^(\S+)\s*(.*)$/) or die "unexpected line '$line'\n";
+
+ if ($model eq 'athlon-v1') {
+ # has unusual info: QEMU Virtual CPU version 2.5+
+ $cpu_models->{$model} = 'AuthenticAMD';
+ next;
+ } elsif ($model =~ m/^((kvm|qemu)(32|64)-v1|max)$/) {
+ $cpu_models->{$model} = 'default';
+ next;
+ } elsif ($model =~ m/^$skip_models_re(-v\d)?$/) {
+ next; # skip
+ }
+
+ if (!$info) {
+ if ($model =~ m/^(486|pentium(2|3)?)-v1$/) {
+ $cpu_models->{$model} = 'GenuineIntel';
+ next;
+ } elsif ($model =~ m/^(a64fx|cortex-|neoverse-).*$/) {
+ $cpu_models->{$model} = 'ARM';
+ next;
+ }
+ die "unable to deal with line '$line' - implement me"
+ } elsif ($info =~ m/^\(deprecated\)$/) {
+ next;
+ } elsif ($info =~ m/^\(alias configured by machine type\)/) {
+ # For now, such an alias always corresponds to the -v1 for q35 and i440fx (not for microvm)
+ $aliases->{$model} = "${model}-v1";
+ next;
+ } elsif ($info =~ m/^\(alias of (\S+)\)/) {
+ # alias will be resolved later
+ $aliases->{$model} = $1;
+ next;
+ } elsif ($info =~ m/^(Hygon|YongFeng|Zhaoxin)/) {
+ next; # skip
+ } elsif ($info =~ m/^AMD/) {
+ $cpu_models->{$model} = 'AuthenticAMD';
+ next;
+ } elsif ($info =~ m/^(Intel|Genuine Intel|Westmere)/) {
+ $cpu_models->{$model} = 'GenuineIntel';
+ next;
+ }
+
+ die "unable to deal with line '$line' - implement me";
+}
+
+# Backwards compat - resolve the alias and only expose the alias.
+for my $alias (keys $aliases->%*) {
+ my $target = $aliases->{$alias};
+ # an alias might refer to a model that was skipped
+ next if !exists($cpu_models->{$target});
+ $cpu_models->{$alias} = $cpu_models->{$target};
+ delete $cpu_models->{$target};
+}
+
+# Backwards compat - there never was such a client CPU, but it was exposed in the past - mapped to
+# the corresponding server CPU model in qemu-server.
+if ($cpu_models->{'Icelake-Server'}) {
+ $cpu_models->{'Icelake-Client'} = 'GenuineIntel';
+ $cpu_models->{'Icelake-Client-noTSX'} = 'GenuineIntel';
+}
+
+print to_json($cpu_models, { utf8 => 1, canonical => 1 })
+ or die "failed to encode detected CPU models as JSON - $!\n";
diff --git a/debian/rules b/debian/rules
index c407172..04e8f53 100755
--- a/debian/rules
+++ b/debian/rules
@@ -14,6 +14,9 @@ flagfile := $(destdir)/usr/share/kvm/recognized-CPUID-flags-x86_64
machine_file_x86_64 := $(destdir)/usr/share/kvm/machine-versions-x86_64.json
machine_file_aarch64 := $(destdir)/usr/share/kvm/machine-versions-aarch64.json
+cpu_models_file_x86_64 := $(destdir)/usr/share/kvm/cpu-models-x86_64.json
+cpu_models_file_aarch64 := $(destdir)/usr/share/kvm/cpu-models-aarch64.json
+
# default QEMU out-of-tree build directory is ./build
BUILDDIR=build
@@ -126,6 +129,15 @@ install: build
$(destdir)/usr/bin/qemu-system-x86_64 -machine help | ./debian/parse-machines.pl > $(machine_file_x86_64)
$(destdir)/usr/bin/qemu-system-aarch64 -machine help | ./debian/parse-machines.pl > $(machine_file_aarch64)
+ # Supported CPU models are static for a given QEMU binary.
+ $(destdir)/usr/bin/qemu-system-x86_64 -cpu help | ./debian/parse-cpu-models.pl > $(cpu_models_file_x86_64)
+ $(destdir)/usr/bin/qemu-system-aarch64 -cpu help | ./debian/parse-cpu-models.pl > $(cpu_models_file_aarch64)
+ # NOTE: If the diff fails here after upgrading the QEMU submodule, check which new models
+ # are to be picked up and which are to be excluded, adapt to other changes and commit the
+ # new expected files (and parse-cpu-models.pl script).
+ diff $(cpu_models_file_x86_64) ./debian/cpu-models-x86_64.json
+ diff $(cpu_models_file_aarch64) ./debian/cpu-models-aarch64.json
+
# Build architecture-independent files here.
binary-indep: build install
# We have nothing to do by default.
--
2.47.3
^ permalink raw reply [flat|nested] 6+ messages in thread* [PATCH qemu-server 2/2] cpu config: use static CPU model list shipped by QEMU package if available
2026-02-10 13:52 [PATCH-SERIES qemu/qemu-server 0/2] generate and ship static list of CPU models with pve-qemu-kvm Fiona Ebner
2026-02-10 13:52 ` [PATCH qemu 1/2] generate and ship static list of CPU models Fiona Ebner
@ 2026-02-10 13:52 ` Fiona Ebner
1 sibling, 0 replies; 6+ messages in thread
From: Fiona Ebner @ 2026-02-10 13:52 UTC (permalink / raw)
To: pve-devel
Suggested-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
---
Requires the following series by Dominik to be applied:
https://lore.proxmox.com/pve-devel/20260205141959.3615131-1-d.csapak@proxmox.com/T/
src/PVE/QemuServer/CPUConfig.pm | 237 +++++++++++++++++---------------
1 file changed, 126 insertions(+), 111 deletions(-)
diff --git a/src/PVE/QemuServer/CPUConfig.pm b/src/PVE/QemuServer/CPUConfig.pm
index 165c48a7..a52e7815 100644
--- a/src/PVE/QemuServer/CPUConfig.pm
+++ b/src/PVE/QemuServer/CPUConfig.pm
@@ -104,119 +104,134 @@ my $all_cpu_models;
# helper to make it easier for testing
# initializes both '$cpu_models_by_arch' and '$all_cpu_models'
sub initialize_cpu_models {
- $cpu_models_by_arch = {
- x86_64 => {
- # Intel CPUs
- 486 => 'GenuineIntel',
- pentium => 'GenuineIntel',
- pentium2 => 'GenuineIntel',
- pentium3 => 'GenuineIntel',
- coreduo => 'GenuineIntel',
- core2duo => 'GenuineIntel',
- Conroe => 'GenuineIntel',
- Penryn => 'GenuineIntel',
- Nehalem => 'GenuineIntel',
- 'Nehalem-IBRS' => 'GenuineIntel',
- Westmere => 'GenuineIntel',
- 'Westmere-IBRS' => 'GenuineIntel',
- SandyBridge => 'GenuineIntel',
- 'SandyBridge-IBRS' => 'GenuineIntel',
- IvyBridge => 'GenuineIntel',
- 'IvyBridge-IBRS' => 'GenuineIntel',
- Haswell => 'GenuineIntel',
- 'Haswell-IBRS' => 'GenuineIntel',
- 'Haswell-noTSX' => 'GenuineIntel',
- 'Haswell-noTSX-IBRS' => 'GenuineIntel',
- Broadwell => 'GenuineIntel',
- 'Broadwell-IBRS' => 'GenuineIntel',
- 'Broadwell-noTSX' => 'GenuineIntel',
- 'Broadwell-noTSX-IBRS' => 'GenuineIntel',
- 'Skylake-Client' => 'GenuineIntel',
- 'Skylake-Client-IBRS' => 'GenuineIntel',
- 'Skylake-Client-noTSX-IBRS' => 'GenuineIntel',
- 'Skylake-Client-v4' => 'GenuineIntel',
- 'Skylake-Server' => 'GenuineIntel',
- 'Skylake-Server-IBRS' => 'GenuineIntel',
- 'Skylake-Server-noTSX-IBRS' => 'GenuineIntel',
- 'Skylake-Server-v4' => 'GenuineIntel',
- 'Skylake-Server-v5' => 'GenuineIntel',
- 'Cascadelake-Server' => 'GenuineIntel',
- 'Cascadelake-Server-v2' => 'GenuineIntel',
- 'Cascadelake-Server-noTSX' => 'GenuineIntel',
- 'Cascadelake-Server-v4' => 'GenuineIntel',
- 'Cascadelake-Server-v5' => 'GenuineIntel',
- 'Cooperlake' => 'GenuineIntel',
- 'Cooperlake-v2' => 'GenuineIntel',
- KnightsMill => 'GenuineIntel',
- 'Icelake-Client' => 'GenuineIntel', # depreacated, removed with QEMU 7.1
- 'Icelake-Client-noTSX' => 'GenuineIntel', # depreacated, removed with QEMU 7.1
- 'Icelake-Server' => 'GenuineIntel',
- 'Icelake-Server-noTSX' => 'GenuineIntel',
- 'Icelake-Server-v3' => 'GenuineIntel',
- 'Icelake-Server-v4' => 'GenuineIntel',
- 'Icelake-Server-v5' => 'GenuineIntel',
- 'Icelake-Server-v6' => 'GenuineIntel',
- 'Icelake-Server-v7' => 'GenuineIntel',
- 'SapphireRapids' => 'GenuineIntel',
- 'SapphireRapids-v2' => 'GenuineIntel',
- 'SapphireRapids-v3' => 'GenuineIntel',
- 'SapphireRapids-v4' => 'GenuineIntel',
- 'GraniteRapids' => 'GenuineIntel',
- 'GraniteRapids-v2' => 'GenuineIntel',
- 'GraniteRapids-v3' => 'GenuineIntel',
- 'SierraForest' => 'GenuineIntel',
- 'SierraForest-v2' => 'GenuineIntel',
- 'SierraForest-v3' => 'GenuineIntel',
- 'ClearwaterForest' => 'GenuineIntel',
+ my $cpu_models_x86_64_file = '/usr/share/kvm/cpu-models-x86_64.json';
+ my $cpu_models_aarch64_file = '/usr/share/kvm/cpu-models-aarch64.json';
- # AMD CPUs
- athlon => 'AuthenticAMD',
- phenom => 'AuthenticAMD',
- Opteron_G1 => 'AuthenticAMD',
- Opteron_G2 => 'AuthenticAMD',
- Opteron_G3 => 'AuthenticAMD',
- Opteron_G4 => 'AuthenticAMD',
- Opteron_G5 => 'AuthenticAMD',
- EPYC => 'AuthenticAMD',
- 'EPYC-IBPB' => 'AuthenticAMD',
- 'EPYC-v3' => 'AuthenticAMD',
- 'EPYC-v4' => 'AuthenticAMD',
- 'EPYC-v5' => 'AuthenticAMD',
- 'EPYC-Rome' => 'AuthenticAMD',
- 'EPYC-Rome-v2' => 'AuthenticAMD',
- 'EPYC-Rome-v3' => 'AuthenticAMD',
- 'EPYC-Rome-v4' => 'AuthenticAMD',
- 'EPYC-Rome-v5' => 'AuthenticAMD',
- 'EPYC-Milan' => 'AuthenticAMD',
- 'EPYC-Milan-v2' => 'AuthenticAMD',
- 'EPYC-Milan-v3' => 'AuthenticAMD',
- 'EPYC-Genoa' => 'AuthenticAMD',
- 'EPYC-Genoa-v2' => 'AuthenticAMD',
- 'EPYC-Turin' => 'AuthenticAMD',
+ if (-f $cpu_models_x86_64_file) { # QEMU package is new enough to ship static model files
+ my $json_text = PVE::Tools::file_get_contents($cpu_models_x86_64_file);
+ ($json_text) = $json_text =~ /(.*)/; # untaint
+ $cpu_models_by_arch->{'x86_64'} = eval { decode_json($json_text) }
+ or die "unable to decode contents of '$cpu_models_x86_64_file' - $@\n";
- # generic types, use vendor from host node
- kvm32 => 'default',
- kvm64 => 'default',
- qemu32 => 'default',
- qemu64 => 'default',
- max => 'default',
- },
- aarch64 => {
- 'a64fx' => 'ARM',
- 'cortex-a35' => 'ARM',
- 'cortex-a53' => 'ARM',
- 'cortex-a55' => 'ARM',
- 'cortex-a57' => 'ARM',
- 'cortex-a710' => 'ARM',
- 'cortex-a72' => 'ARM',
- 'cortex-a76' => 'ARM',
- 'neoverse-n1' => 'ARM',
- 'neoverse-n2' => 'ARM',
- 'neoverse-v1' => 'ARM',
- # 32 bit and deprecated models were not added
- max => 'default',
- },
- };
+ $json_text = PVE::Tools::file_get_contents($cpu_models_aarch64_file);
+ ($json_text) = $json_text =~ /(.*)/; # untaint
+ $cpu_models_by_arch->{'aarch64'} = eval { decode_json($json_text) }
+ or die "unable to decode contents of '$cpu_models_aarch64_file' - $@\n";
+ } else { # FIXME PVE 10.x - remove hard-coded list
+ $cpu_models_by_arch = {
+ x86_64 => {
+ # Intel CPUs
+ 486 => 'GenuineIntel',
+ pentium => 'GenuineIntel',
+ pentium2 => 'GenuineIntel',
+ pentium3 => 'GenuineIntel',
+ coreduo => 'GenuineIntel',
+ core2duo => 'GenuineIntel',
+ Conroe => 'GenuineIntel',
+ Penryn => 'GenuineIntel',
+ Nehalem => 'GenuineIntel',
+ 'Nehalem-IBRS' => 'GenuineIntel',
+ Westmere => 'GenuineIntel',
+ 'Westmere-IBRS' => 'GenuineIntel',
+ SandyBridge => 'GenuineIntel',
+ 'SandyBridge-IBRS' => 'GenuineIntel',
+ IvyBridge => 'GenuineIntel',
+ 'IvyBridge-IBRS' => 'GenuineIntel',
+ Haswell => 'GenuineIntel',
+ 'Haswell-IBRS' => 'GenuineIntel',
+ 'Haswell-noTSX' => 'GenuineIntel',
+ 'Haswell-noTSX-IBRS' => 'GenuineIntel',
+ Broadwell => 'GenuineIntel',
+ 'Broadwell-IBRS' => 'GenuineIntel',
+ 'Broadwell-noTSX' => 'GenuineIntel',
+ 'Broadwell-noTSX-IBRS' => 'GenuineIntel',
+ 'Skylake-Client' => 'GenuineIntel',
+ 'Skylake-Client-IBRS' => 'GenuineIntel',
+ 'Skylake-Client-noTSX-IBRS' => 'GenuineIntel',
+ 'Skylake-Client-v4' => 'GenuineIntel',
+ 'Skylake-Server' => 'GenuineIntel',
+ 'Skylake-Server-IBRS' => 'GenuineIntel',
+ 'Skylake-Server-noTSX-IBRS' => 'GenuineIntel',
+ 'Skylake-Server-v4' => 'GenuineIntel',
+ 'Skylake-Server-v5' => 'GenuineIntel',
+ 'Cascadelake-Server' => 'GenuineIntel',
+ 'Cascadelake-Server-v2' => 'GenuineIntel',
+ 'Cascadelake-Server-noTSX' => 'GenuineIntel',
+ 'Cascadelake-Server-v4' => 'GenuineIntel',
+ 'Cascadelake-Server-v5' => 'GenuineIntel',
+ 'Cooperlake' => 'GenuineIntel',
+ 'Cooperlake-v2' => 'GenuineIntel',
+ KnightsMill => 'GenuineIntel',
+ 'Icelake-Client' => 'GenuineIntel', # depreacated, removed with QEMU 7.1
+ 'Icelake-Client-noTSX' => 'GenuineIntel', # depreacated, removed with QEMU 7.1
+ 'Icelake-Server' => 'GenuineIntel',
+ 'Icelake-Server-noTSX' => 'GenuineIntel',
+ 'Icelake-Server-v3' => 'GenuineIntel',
+ 'Icelake-Server-v4' => 'GenuineIntel',
+ 'Icelake-Server-v5' => 'GenuineIntel',
+ 'Icelake-Server-v6' => 'GenuineIntel',
+ 'Icelake-Server-v7' => 'GenuineIntel',
+ 'SapphireRapids' => 'GenuineIntel',
+ 'SapphireRapids-v2' => 'GenuineIntel',
+ 'SapphireRapids-v3' => 'GenuineIntel',
+ 'SapphireRapids-v4' => 'GenuineIntel',
+ 'GraniteRapids' => 'GenuineIntel',
+ 'GraniteRapids-v2' => 'GenuineIntel',
+ 'GraniteRapids-v3' => 'GenuineIntel',
+ 'SierraForest' => 'GenuineIntel',
+ 'SierraForest-v2' => 'GenuineIntel',
+ 'SierraForest-v3' => 'GenuineIntel',
+ 'ClearwaterForest' => 'GenuineIntel',
+
+ # AMD CPUs
+ athlon => 'AuthenticAMD',
+ phenom => 'AuthenticAMD',
+ Opteron_G1 => 'AuthenticAMD',
+ Opteron_G2 => 'AuthenticAMD',
+ Opteron_G3 => 'AuthenticAMD',
+ Opteron_G4 => 'AuthenticAMD',
+ Opteron_G5 => 'AuthenticAMD',
+ EPYC => 'AuthenticAMD',
+ 'EPYC-IBPB' => 'AuthenticAMD',
+ 'EPYC-v3' => 'AuthenticAMD',
+ 'EPYC-v4' => 'AuthenticAMD',
+ 'EPYC-v5' => 'AuthenticAMD',
+ 'EPYC-Rome' => 'AuthenticAMD',
+ 'EPYC-Rome-v2' => 'AuthenticAMD',
+ 'EPYC-Rome-v3' => 'AuthenticAMD',
+ 'EPYC-Rome-v4' => 'AuthenticAMD',
+ 'EPYC-Rome-v5' => 'AuthenticAMD',
+ 'EPYC-Milan' => 'AuthenticAMD',
+ 'EPYC-Milan-v2' => 'AuthenticAMD',
+ 'EPYC-Milan-v3' => 'AuthenticAMD',
+ 'EPYC-Genoa' => 'AuthenticAMD',
+ 'EPYC-Genoa-v2' => 'AuthenticAMD',
+ 'EPYC-Turin' => 'AuthenticAMD',
+
+ # generic types, use vendor from host node
+ kvm32 => 'default',
+ kvm64 => 'default',
+ qemu32 => 'default',
+ qemu64 => 'default',
+ max => 'default',
+ },
+ aarch64 => {
+ 'a64fx' => 'ARM',
+ 'cortex-a35' => 'ARM',
+ 'cortex-a53' => 'ARM',
+ 'cortex-a55' => 'ARM',
+ 'cortex-a57' => 'ARM',
+ 'cortex-a710' => 'ARM',
+ 'cortex-a72' => 'ARM',
+ 'cortex-a76' => 'ARM',
+ 'neoverse-n1' => 'ARM',
+ 'neoverse-n2' => 'ARM',
+ 'neoverse-v1' => 'ARM',
+ # 32 bit and deprecated models were not added
+ max => 'default',
+ },
+ };
+ }
my $host_arch = get_host_arch();
# The host CPU model only exists if the arch matches
--
2.47.3
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