mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-12-22 21:55:25 +00:00
fb81a56f32
The data is taken from an HPE Apollo 70 machine, which uses aarch64 CPUs. It is interesting for us because non-dummy information about CPU clusters is exposed through sysfs. In order to keep things reasonable, the data was manually modified so that only 8 of the original 224 CPUs are included. Care has been taken to ensure that the topology is otherwise unaltered. Signed-off-by: Andrea Bolognani <abologna@redhat.com> Reviewed-by: Peter Krempa <pkrempa@redhat.com>
113 lines
3.5 KiB
C
113 lines
3.5 KiB
C
/*
|
|
* Copyright (C) Red Hat, Inc. 2014
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library. If not, see
|
|
* <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <config.h>
|
|
|
|
#include "testutils.h"
|
|
#include "capabilities.h"
|
|
#include "virfilewrapper.h"
|
|
|
|
|
|
#define VIR_FROM_THIS VIR_FROM_NONE
|
|
|
|
struct virCapabilitiesData {
|
|
const char *filename;
|
|
virArch arch;
|
|
bool offlineMigrate;
|
|
bool liveMigrate;
|
|
};
|
|
|
|
static int
|
|
test_virCapabilities(const void *opaque)
|
|
{
|
|
struct virCapabilitiesData *data = (struct virCapabilitiesData *) opaque;
|
|
const char *archStr = virArchToString(data->arch);
|
|
g_autoptr(virCaps) caps = NULL;
|
|
g_autofree char *capsXML = NULL;
|
|
g_autofree char *path = NULL;
|
|
g_autofree char *system = NULL;
|
|
g_autofree char *resctrl = NULL;
|
|
|
|
system = g_strdup_printf("%s/vircaps2xmldata/linux-%s/system", abs_srcdir,
|
|
data->filename);
|
|
|
|
resctrl = g_strdup_printf("%s/vircaps2xmldata/linux-%s/resctrl", abs_srcdir,
|
|
data->filename);
|
|
|
|
virFileWrapperAddPrefix("/sys/devices/system", system);
|
|
virFileWrapperAddPrefix("/sys/fs/resctrl", resctrl);
|
|
caps = virCapabilitiesNew(data->arch, data->offlineMigrate, data->liveMigrate);
|
|
|
|
if (!caps)
|
|
return -1;
|
|
|
|
if (!(caps->host.numa = virCapabilitiesHostNUMANewHost()))
|
|
return -1;
|
|
|
|
if (virCapabilitiesInitCaches(caps) < 0)
|
|
return -1;
|
|
|
|
virFileWrapperClearPrefixes();
|
|
|
|
if (!(capsXML = virCapabilitiesFormatXML(caps)))
|
|
return -1;
|
|
|
|
path = g_strdup_printf("%s/vircaps2xmldata/vircaps-%s-%s.xml", abs_srcdir,
|
|
archStr, data->filename);
|
|
|
|
if (virTestCompareToFile(capsXML, path) < 0)
|
|
return -1;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
mymain(void)
|
|
{
|
|
int ret = 0;
|
|
|
|
#define DO_TEST_FULL(filename, arch, offlineMigrate, liveMigrate) \
|
|
do { \
|
|
struct virCapabilitiesData data = {filename, arch, \
|
|
offlineMigrate, \
|
|
liveMigrate}; \
|
|
if (virTestRun(filename, test_virCapabilities, &data) < 0) \
|
|
ret = -1; \
|
|
} while (0)
|
|
|
|
DO_TEST_FULL("basic", VIR_ARCH_X86_64, false, false);
|
|
DO_TEST_FULL("basic", VIR_ARCH_AARCH64, true, false);
|
|
DO_TEST_FULL("basic-dies", VIR_ARCH_X86_64, false, false);
|
|
DO_TEST_FULL("basic-clusters", VIR_ARCH_AARCH64, false, false);
|
|
|
|
DO_TEST_FULL("caches", VIR_ARCH_X86_64, true, true);
|
|
|
|
DO_TEST_FULL("hmat", VIR_ARCH_X86_64, true, true);
|
|
|
|
DO_TEST_FULL("resctrl", VIR_ARCH_X86_64, true, true);
|
|
DO_TEST_FULL("resctrl-cmt", VIR_ARCH_X86_64, true, true);
|
|
DO_TEST_FULL("resctrl-cdp", VIR_ARCH_X86_64, true, true);
|
|
DO_TEST_FULL("resctrl-skx", VIR_ARCH_X86_64, true, true);
|
|
DO_TEST_FULL("resctrl-skx-twocaches", VIR_ARCH_X86_64, true, true);
|
|
DO_TEST_FULL("resctrl-fake-feature", VIR_ARCH_X86_64, true, true);
|
|
|
|
return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
|
|
}
|
|
|
|
VIR_TEST_MAIN_PRELOAD(mymain, VIR_TEST_MOCK("virnuma"))
|