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-rwxr-xr-xtests/acceptance/virtio_seg_max_adjust.py134
-rw-r--r--tests/bios-tables-test.c44
-rw-r--r--tests/data/acpi/pc/APIC.acpihmatbin0 -> 128 bytes
-rw-r--r--tests/data/acpi/pc/DSDT.acpihmatbin0 -> 6455 bytes
-rw-r--r--tests/data/acpi/pc/HMAT.acpihmatbin0 -> 280 bytes
-rw-r--r--tests/data/acpi/pc/SRAT.acpihmatbin0 -> 280 bytes
-rw-r--r--tests/data/acpi/q35/APIC.acpihmatbin0 -> 128 bytes
-rw-r--r--tests/data/acpi/q35/DSDT.acpihmatbin0 -> 9203 bytes
-rw-r--r--tests/data/acpi/q35/HMAT.acpihmatbin0 -> 280 bytes
-rw-r--r--tests/data/acpi/q35/SRAT.acpihmatbin0 -> 280 bytes
-rw-r--r--tests/iothread.c30
-rw-r--r--tests/numa-test.c213
12 files changed, 421 insertions, 0 deletions
diff --git a/tests/acceptance/virtio_seg_max_adjust.py b/tests/acceptance/virtio_seg_max_adjust.py
new file mode 100755
index 0000000000..5458573138
--- /dev/null
+++ b/tests/acceptance/virtio_seg_max_adjust.py
@@ -0,0 +1,134 @@
+#!/usr/bin/env python
+#
+# Test virtio-scsi and virtio-blk queue settings for all machine types
+#
+# Copyright (c) 2019 Virtuozzo International GmbH
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+import sys
+import os
+import re
+
+sys.path.append(os.path.join(os.path.dirname(__file__), '..', '..', 'python'))
+from qemu.machine import QEMUMachine
+from avocado_qemu import Test
+
+#list of machine types and virtqueue properties to test
+VIRTIO_SCSI_PROPS = {'seg_max_adjust': 'seg_max_adjust'}
+VIRTIO_BLK_PROPS = {'seg_max_adjust': 'seg-max-adjust'}
+
+DEV_TYPES = {'virtio-scsi-pci': VIRTIO_SCSI_PROPS,
+ 'virtio-blk-pci': VIRTIO_BLK_PROPS}
+
+VM_DEV_PARAMS = {'virtio-scsi-pci': ['-device', 'virtio-scsi-pci,id=scsi0'],
+ 'virtio-blk-pci': ['-device',
+ 'virtio-blk-pci,id=scsi0,drive=drive0',
+ '-drive',
+ 'driver=null-co,id=drive0,if=none']}
+
+
+class VirtioMaxSegSettingsCheck(Test):
+ @staticmethod
+ def make_pattern(props):
+ pattern_items = ['{0} = \w+'.format(prop) for prop in props]
+ return '|'.join(pattern_items)
+
+ def query_virtqueue(self, vm, dev_type_name):
+ query_ok = False
+ error = None
+ props = None
+
+ output = vm.command('human-monitor-command',
+ command_line = 'info qtree')
+ props_list = DEV_TYPES[dev_type_name].values();
+ pattern = self.make_pattern(props_list)
+ res = re.findall(pattern, output)
+
+ if len(res) != len(props_list):
+ props_list = set(props_list)
+ res = set(res)
+ not_found = props_list.difference(res)
+ not_found = ', '.join(not_found)
+ error = '({0}): The following properties not found: {1}'\
+ .format(dev_type_name, not_found)
+ else:
+ query_ok = True
+ props = dict()
+ for prop in res:
+ p = prop.split(' = ')
+ props[p[0]] = p[1]
+ return query_ok, props, error
+
+ def check_mt(self, mt, dev_type_name):
+ with QEMUMachine(self.qemu_bin) as vm:
+ vm.set_machine(mt["name"])
+ for s in VM_DEV_PARAMS[dev_type_name]:
+ vm.add_args(s)
+ vm.launch()
+ query_ok, props, error = self.query_virtqueue(vm, dev_type_name)
+
+ if not query_ok:
+ self.fail('machine type {0}: {1}'.format(mt['name'], error))
+
+ for prop_name, prop_val in props.items():
+ expected_val = mt[prop_name]
+ self.assertEqual(expected_val, prop_val)
+
+ @staticmethod
+ def seg_max_adjust_enabled(mt):
+ # machine types >= 5.0 should have seg_max_adjust = true
+ # others seg_max_adjust = false
+ mt = mt.split("-")
+
+ # machine types with one line name and name like pc-x.x
+ if len(mt) <= 2:
+ return False
+
+ # machine types like pc-<chip_name>-x.x[.x]
+ ver = mt[2]
+ ver = ver.split(".");
+
+ # versions >= 5.0 goes with seg_max_adjust enabled
+ major = int(ver[0])
+
+ if major >= 5:
+ return True
+ return False
+
+ def test_machine_types(self):
+ # collect all machine types except 'none', 'isapc', 'microvm'
+ with QEMUMachine(self.qemu_bin) as vm:
+ vm.launch()
+ machines = [m['name'] for m in vm.command('query-machines')]
+ vm.shutdown()
+ machines.remove('none')
+ machines.remove('isapc')
+ machines.remove('microvm')
+
+ for dev_type in DEV_TYPES:
+ # create the list of machine types and their parameters.
+ mtypes = list()
+ for m in machines:
+ if self.seg_max_adjust_enabled(m):
+ enabled = 'true'
+ else:
+ enabled = 'false'
+ mtypes.append({'name': m,
+ DEV_TYPES[dev_type]['seg_max_adjust']: enabled})
+
+ # test each machine type for a device type
+ for mt in mtypes:
+ self.check_mt(mt, dev_type)
diff --git a/tests/bios-tables-test.c b/tests/bios-tables-test.c
index bc0ad594a1..f1ac2d7e96 100644
--- a/tests/bios-tables-test.c
+++ b/tests/bios-tables-test.c
@@ -947,6 +947,48 @@ static void test_acpi_virt_tcg_numamem(void)
}
+static void test_acpi_tcg_acpi_hmat(const char *machine)
+{
+ test_data data;
+
+ memset(&data, 0, sizeof(data));
+ data.machine = machine;
+ data.variant = ".acpihmat";
+ test_acpi_one(" -machine hmat=on"
+ " -smp 2,sockets=2"
+ " -m 128M,slots=2,maxmem=1G"
+ " -object memory-backend-ram,size=64M,id=m0"
+ " -object memory-backend-ram,size=64M,id=m1"
+ " -numa node,nodeid=0,memdev=m0"
+ " -numa node,nodeid=1,memdev=m1,initiator=0"
+ " -numa cpu,node-id=0,socket-id=0"
+ " -numa cpu,node-id=0,socket-id=1"
+ " -numa hmat-lb,initiator=0,target=0,hierarchy=memory,"
+ "data-type=access-latency,latency=1"
+ " -numa hmat-lb,initiator=0,target=0,hierarchy=memory,"
+ "data-type=access-bandwidth,bandwidth=65534M"
+ " -numa hmat-lb,initiator=0,target=1,hierarchy=memory,"
+ "data-type=access-latency,latency=65534"
+ " -numa hmat-lb,initiator=0,target=1,hierarchy=memory,"
+ "data-type=access-bandwidth,bandwidth=32767M"
+ " -numa hmat-cache,node-id=0,size=10K,level=1,"
+ "associativity=direct,policy=write-back,line=8"
+ " -numa hmat-cache,node-id=1,size=10K,level=1,"
+ "associativity=direct,policy=write-back,line=8",
+ &data);
+ free_test_data(&data);
+}
+
+static void test_acpi_q35_tcg_acpi_hmat(void)
+{
+ test_acpi_tcg_acpi_hmat(MACHINE_Q35);
+}
+
+static void test_acpi_piix4_tcg_acpi_hmat(void)
+{
+ test_acpi_tcg_acpi_hmat(MACHINE_PC);
+}
+
static void test_acpi_virt_tcg(void)
{
test_data data = {
@@ -991,6 +1033,8 @@ int main(int argc, char *argv[])
qtest_add_func("acpi/q35/numamem", test_acpi_q35_tcg_numamem);
qtest_add_func("acpi/piix4/dimmpxm", test_acpi_piix4_tcg_dimm_pxm);
qtest_add_func("acpi/q35/dimmpxm", test_acpi_q35_tcg_dimm_pxm);
+ qtest_add_func("acpi/piix4/acpihmat", test_acpi_piix4_tcg_acpi_hmat);
+ qtest_add_func("acpi/q35/acpihmat", test_acpi_q35_tcg_acpi_hmat);
} else if (strcmp(arch, "aarch64") == 0) {
qtest_add_func("acpi/virt", test_acpi_virt_tcg);
qtest_add_func("acpi/virt/numamem", test_acpi_virt_tcg_numamem);
diff --git a/tests/data/acpi/pc/APIC.acpihmat b/tests/data/acpi/pc/APIC.acpihmat
new file mode 100644
index 0000000000..a21f164699
--- /dev/null
+++ b/tests/data/acpi/pc/APIC.acpihmat
Binary files differ
diff --git a/tests/data/acpi/pc/DSDT.acpihmat b/tests/data/acpi/pc/DSDT.acpihmat
new file mode 100644
index 0000000000..ad890e09aa
--- /dev/null
+++ b/tests/data/acpi/pc/DSDT.acpihmat
Binary files differ
diff --git a/tests/data/acpi/pc/HMAT.acpihmat b/tests/data/acpi/pc/HMAT.acpihmat
new file mode 100644
index 0000000000..c00f7ba6cd
--- /dev/null
+++ b/tests/data/acpi/pc/HMAT.acpihmat
Binary files differ
diff --git a/tests/data/acpi/pc/SRAT.acpihmat b/tests/data/acpi/pc/SRAT.acpihmat
new file mode 100644
index 0000000000..1dcae90aec
--- /dev/null
+++ b/tests/data/acpi/pc/SRAT.acpihmat
Binary files differ
diff --git a/tests/data/acpi/q35/APIC.acpihmat b/tests/data/acpi/q35/APIC.acpihmat
new file mode 100644
index 0000000000..a21f164699
--- /dev/null
+++ b/tests/data/acpi/q35/APIC.acpihmat
Binary files differ
diff --git a/tests/data/acpi/q35/DSDT.acpihmat b/tests/data/acpi/q35/DSDT.acpihmat
new file mode 100644
index 0000000000..30e3717b5b
--- /dev/null
+++ b/tests/data/acpi/q35/DSDT.acpihmat
Binary files differ
diff --git a/tests/data/acpi/q35/HMAT.acpihmat b/tests/data/acpi/q35/HMAT.acpihmat
new file mode 100644
index 0000000000..c00f7ba6cd
--- /dev/null
+++ b/tests/data/acpi/q35/HMAT.acpihmat
Binary files differ
diff --git a/tests/data/acpi/q35/SRAT.acpihmat b/tests/data/acpi/q35/SRAT.acpihmat
new file mode 100644
index 0000000000..1dcae90aec
--- /dev/null
+++ b/tests/data/acpi/q35/SRAT.acpihmat
Binary files differ
diff --git a/tests/iothread.c b/tests/iothread.c
index 13c9fdcd8d..d3a2ee9a01 100644
--- a/tests/iothread.c
+++ b/tests/iothread.c
@@ -21,6 +21,8 @@
struct IOThread {
AioContext *ctx;
+ GMainContext *worker_context;
+ GMainLoop *main_loop;
QemuThread thread;
QemuMutex init_done_lock;
@@ -35,6 +37,17 @@ AioContext *qemu_get_current_aio_context(void)
return my_iothread ? my_iothread->ctx : qemu_get_aio_context();
}
+static void iothread_init_gcontext(IOThread *iothread)
+{
+ GSource *source;
+
+ iothread->worker_context = g_main_context_new();
+ source = aio_get_g_source(iothread_get_aio_context(iothread));
+ g_source_attach(source, iothread->worker_context);
+ g_source_unref(source);
+ iothread->main_loop = g_main_loop_new(iothread->worker_context, TRUE);
+}
+
static void *iothread_run(void *opaque)
{
IOThread *iothread = opaque;
@@ -44,6 +57,20 @@ static void *iothread_run(void *opaque)
my_iothread = iothread;
qemu_mutex_lock(&iothread->init_done_lock);
iothread->ctx = aio_context_new(&error_abort);
+
+ /*
+ * We must connect the ctx to a GMainContext, because in older versions
+ * of glib the g_source_ref()/unref() functions are not threadsafe
+ * on sources without a context.
+ */
+ iothread_init_gcontext(iothread);
+
+ /*
+ * g_main_context_push_thread_default() must be called before anything
+ * in this new thread uses glib.
+ */
+ g_main_context_push_thread_default(iothread->worker_context);
+
qemu_cond_signal(&iothread->init_done_cond);
qemu_mutex_unlock(&iothread->init_done_lock);
@@ -51,6 +78,7 @@ static void *iothread_run(void *opaque)
aio_poll(iothread->ctx, true);
}
+ g_main_context_pop_thread_default(iothread->worker_context);
rcu_unregister_thread();
return NULL;
}
@@ -66,6 +94,8 @@ void iothread_join(IOThread *iothread)
{
aio_bh_schedule_oneshot(iothread->ctx, iothread_stop_bh, iothread);
qemu_thread_join(&iothread->thread);
+ g_main_context_unref(iothread->worker_context);
+ g_main_loop_unref(iothread->main_loop);
qemu_cond_destroy(&iothread->init_done_cond);
qemu_mutex_destroy(&iothread->init_done_lock);
aio_context_unref(iothread->ctx);
diff --git a/tests/numa-test.c b/tests/numa-test.c
index 8de8581231..17dd807d2a 100644
--- a/tests/numa-test.c
+++ b/tests/numa-test.c
@@ -327,6 +327,216 @@ static void pc_dynamic_cpu_cfg(const void *data)
qtest_quit(qs);
}
+static void pc_hmat_build_cfg(const void *data)
+{
+ QTestState *qs = qtest_initf("%s -nodefaults --preconfig -machine hmat=on "
+ "-smp 2,sockets=2 "
+ "-m 128M,slots=2,maxmem=1G "
+ "-object memory-backend-ram,size=64M,id=m0 "
+ "-object memory-backend-ram,size=64M,id=m1 "
+ "-numa node,nodeid=0,memdev=m0 "
+ "-numa node,nodeid=1,memdev=m1,initiator=0 "
+ "-numa cpu,node-id=0,socket-id=0 "
+ "-numa cpu,node-id=0,socket-id=1",
+ data ? (char *)data : "");
+
+ /* Fail: Initiator should be less than the number of nodes */
+ g_assert_true(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'hmat-lb', 'initiator': 2, 'target': 0,"
+ " 'hierarchy': \"memory\", 'data-type': \"access-latency\" } }")));
+
+ /* Fail: Target should be less than the number of nodes */
+ g_assert_true(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'hmat-lb', 'initiator': 0, 'target': 2,"
+ " 'hierarchy': \"memory\", 'data-type': \"access-latency\" } }")));
+
+ /* Fail: Initiator should contain cpu */
+ g_assert_true(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'hmat-lb', 'initiator': 1, 'target': 0,"
+ " 'hierarchy': \"memory\", 'data-type': \"access-latency\" } }")));
+
+ /* Fail: Data-type mismatch */
+ g_assert_true(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'hmat-lb', 'initiator': 0, 'target': 0,"
+ " 'hierarchy': \"memory\", 'data-type': \"write-latency\","
+ " 'bandwidth': 524288000 } }")));
+ g_assert_true(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'hmat-lb', 'initiator': 0, 'target': 0,"
+ " 'hierarchy': \"memory\", 'data-type': \"read-bandwidth\","
+ " 'latency': 5 } }")));
+
+ /* Fail: Bandwidth should be 1MB (1048576) aligned */
+ g_assert_true(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'hmat-lb', 'initiator': 0, 'target': 0,"
+ " 'hierarchy': \"memory\", 'data-type': \"access-bandwidth\","
+ " 'bandwidth': 1048575 } }")));
+
+ /* Configuring HMAT bandwidth and latency details */
+ g_assert_false(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'hmat-lb', 'initiator': 0, 'target': 0,"
+ " 'hierarchy': \"memory\", 'data-type': \"access-latency\","
+ " 'latency': 1 } }"))); /* 1 ns */
+ g_assert_true(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'hmat-lb', 'initiator': 0, 'target': 0,"
+ " 'hierarchy': \"memory\", 'data-type': \"access-latency\","
+ " 'latency': 5 } }"))); /* Fail: Duplicate configuration */
+ g_assert_false(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'hmat-lb', 'initiator': 0, 'target': 0,"
+ " 'hierarchy': \"memory\", 'data-type': \"access-bandwidth\","
+ " 'bandwidth': 68717379584 } }"))); /* 65534 MB/s */
+ g_assert_false(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'hmat-lb', 'initiator': 0, 'target': 1,"
+ " 'hierarchy': \"memory\", 'data-type': \"access-latency\","
+ " 'latency': 65534 } }"))); /* 65534 ns */
+ g_assert_false(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'hmat-lb', 'initiator': 0, 'target': 1,"
+ " 'hierarchy': \"memory\", 'data-type': \"access-bandwidth\","
+ " 'bandwidth': 34358689792 } }"))); /* 32767 MB/s */
+
+ /* Fail: node_id should be less than the number of nodes */
+ g_assert_true(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'hmat-cache', 'node-id': 2, 'size': 10240,"
+ " 'level': 1, 'associativity': \"direct\", 'policy': \"write-back\","
+ " 'line': 8 } }")));
+
+ /* Fail: level should be less than HMAT_LB_LEVELS (4) */
+ g_assert_true(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'hmat-cache', 'node-id': 0, 'size': 10240,"
+ " 'level': 4, 'associativity': \"direct\", 'policy': \"write-back\","
+ " 'line': 8 } }")));
+
+ /* Fail: associativity option should be 'none', if level is 0 */
+ g_assert_true(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'hmat-cache', 'node-id': 0, 'size': 10240,"
+ " 'level': 0, 'associativity': \"direct\", 'policy': \"none\","
+ " 'line': 0 } }")));
+ /* Fail: policy option should be 'none', if level is 0 */
+ g_assert_true(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'hmat-cache', 'node-id': 0, 'size': 10240,"
+ " 'level': 0, 'associativity': \"none\", 'policy': \"write-back\","
+ " 'line': 0 } }")));
+ /* Fail: line option should be 0, if level is 0 */
+ g_assert_true(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'hmat-cache', 'node-id': 0, 'size': 10240,"
+ " 'level': 0, 'associativity': \"none\", 'policy': \"none\","
+ " 'line': 8 } }")));
+
+ /* Configuring HMAT memory side cache attributes */
+ g_assert_false(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'hmat-cache', 'node-id': 0, 'size': 10240,"
+ " 'level': 1, 'associativity': \"direct\", 'policy': \"write-back\","
+ " 'line': 8 } }")));
+ g_assert_true(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'hmat-cache', 'node-id': 0, 'size': 10240,"
+ " 'level': 1, 'associativity': \"direct\", 'policy': \"write-back\","
+ " 'line': 8 } }"))); /* Fail: Duplicate configuration */
+ /* Fail: The size of level 2 size should be small than level 1 */
+ g_assert_true(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'hmat-cache', 'node-id': 0, 'size': 10240,"
+ " 'level': 2, 'associativity': \"direct\", 'policy': \"write-back\","
+ " 'line': 8 } }")));
+ /* Fail: The size of level 0 size should be larger than level 1 */
+ g_assert_true(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'hmat-cache', 'node-id': 0, 'size': 10240,"
+ " 'level': 0, 'associativity': \"direct\", 'policy': \"write-back\","
+ " 'line': 8 } }")));
+ g_assert_false(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'hmat-cache', 'node-id': 1, 'size': 10240,"
+ " 'level': 1, 'associativity': \"direct\", 'policy': \"write-back\","
+ " 'line': 8 } }")));
+
+ /* let machine initialization to complete and run */
+ g_assert_false(qmp_rsp_is_err(qtest_qmp(qs,
+ "{ 'execute': 'x-exit-preconfig' }")));
+ qtest_qmp_eventwait(qs, "RESUME");
+
+ qtest_quit(qs);
+}
+
+static void pc_hmat_off_cfg(const void *data)
+{
+ QTestState *qs = qtest_initf("%s -nodefaults --preconfig "
+ "-smp 2,sockets=2 "
+ "-m 128M,slots=2,maxmem=1G "
+ "-object memory-backend-ram,size=64M,id=m0 "
+ "-object memory-backend-ram,size=64M,id=m1 "
+ "-numa node,nodeid=0,memdev=m0",
+ data ? (char *)data : "");
+
+ /*
+ * Fail: Enable HMAT with -machine hmat=on
+ * before using any of hmat specific options
+ */
+ g_assert_true(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'node', 'nodeid': 1, 'memdev': \"m1\","
+ " 'initiator': 0 } }")));
+ g_assert_false(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'node', 'nodeid': 1, 'memdev': \"m1\" } }")));
+ g_assert_true(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'hmat-lb', 'initiator': 0, 'target': 0,"
+ " 'hierarchy': \"memory\", 'data-type': \"access-latency\","
+ " 'latency': 1 } }")));
+ g_assert_true(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'hmat-cache', 'node-id': 0, 'size': 10240,"
+ " 'level': 1, 'associativity': \"direct\", 'policy': \"write-back\","
+ " 'line': 8 } }")));
+
+ /* let machine initialization to complete and run */
+ g_assert_false(qmp_rsp_is_err(qtest_qmp(qs,
+ "{ 'execute': 'x-exit-preconfig' }")));
+ qtest_qmp_eventwait(qs, "RESUME");
+
+ qtest_quit(qs);
+}
+
+static void pc_hmat_erange_cfg(const void *data)
+{
+ QTestState *qs = qtest_initf("%s -nodefaults --preconfig -machine hmat=on "
+ "-smp 2,sockets=2 "
+ "-m 128M,slots=2,maxmem=1G "
+ "-object memory-backend-ram,size=64M,id=m0 "
+ "-object memory-backend-ram,size=64M,id=m1 "
+ "-numa node,nodeid=0,memdev=m0 "
+ "-numa node,nodeid=1,memdev=m1,initiator=0 "
+ "-numa cpu,node-id=0,socket-id=0 "
+ "-numa cpu,node-id=0,socket-id=1",
+ data ? (char *)data : "");
+
+ /* Can't store the compressed latency */
+ g_assert_false(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'hmat-lb', 'initiator': 0, 'target': 0,"
+ " 'hierarchy': \"memory\", 'data-type': \"access-latency\","
+ " 'latency': 1 } }"))); /* 1 ns */
+ g_assert_true(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'hmat-lb', 'initiator': 0, 'target': 1,"
+ " 'hierarchy': \"memory\", 'data-type': \"access-latency\","
+ " 'latency': 65535 } }"))); /* 65535 ns */
+
+ /* Test the 0 input (bandwidth not provided) */
+ g_assert_false(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'hmat-lb', 'initiator': 0, 'target': 0,"
+ " 'hierarchy': \"memory\", 'data-type': \"access-bandwidth\","
+ " 'bandwidth': 0 } }"))); /* 0 MB/s */
+ /* Fail: bandwidth should be provided before memory side cache attributes */
+ g_assert_true(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'hmat-cache', 'node-id': 0, 'size': 10240,"
+ " 'level': 1, 'associativity': \"direct\", 'policy': \"write-back\","
+ " 'line': 8 } }")));
+
+ /* Can't store the compressed bandwidth */
+ g_assert_true(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'hmat-lb', 'initiator': 0, 'target': 1,"
+ " 'hierarchy': \"memory\", 'data-type': \"access-bandwidth\","
+ " 'bandwidth': 68718428160 } }"))); /* 65535 MB/s */
+
+ /* let machine initialization to complete and run */
+ g_assert_false(qmp_rsp_is_err(qtest_qmp(qs,
+ "{ 'execute': 'x-exit-preconfig' }")));
+ qtest_qmp_eventwait(qs, "RESUME");
+
+ qtest_quit(qs);
+}
+
int main(int argc, char **argv)
{
const char *args = NULL;
@@ -346,6 +556,9 @@ int main(int argc, char **argv)
if (!strcmp(arch, "i386") || !strcmp(arch, "x86_64")) {
qtest_add_data_func("/numa/pc/cpu/explicit", args, pc_numa_cpu);
qtest_add_data_func("/numa/pc/dynamic/cpu", args, pc_dynamic_cpu_cfg);
+ qtest_add_data_func("/numa/pc/hmat/build", args, pc_hmat_build_cfg);
+ qtest_add_data_func("/numa/pc/hmat/off", args, pc_hmat_off_cfg);
+ qtest_add_data_func("/numa/pc/hmat/erange", args, pc_hmat_erange_cfg);
}
if (!strcmp(arch, "ppc64")) {
generated by cgit v1.2.3 (git 2.26.2) at 2025-02-22 23:45:11 +0000