#include "qemu/osdep.h"
#include "libqtest.h"
+#include "qapi/qmp/qdict.h"
+#include "qapi/qmp/qlist.h"
static char *make_cli(const char *generic_cli, const char *test_cli)
{
return g_strdup_printf("%s %s", generic_cli ? generic_cli : "", test_cli);
}
-static char *hmp_info_numa(void)
-{
- QDict *resp;
- char *s;
-
- resp = qmp("{ 'execute': 'human-monitor-command', 'arguments': "
- "{ 'command-line': 'info numa '} }");
- g_assert(resp);
- g_assert(qdict_haskey(resp, "return"));
- s = g_strdup(qdict_get_str(resp, "return"));
- g_assert(s);
- QDECREF(resp);
- return s;
-}
-
static void test_mon_explicit(const void *data)
{
char *s;
"-numa node,nodeid=1,cpus=4-7 ");
qtest_start(cli);
- s = hmp_info_numa();
+ s = hmp("info numa");
g_assert(strstr(s, "node 0 cpus: 0 1 2 3"));
g_assert(strstr(s, "node 1 cpus: 4 5 6 7"));
g_free(s);
cli = make_cli(data, "-smp 8 -numa node -numa node");
qtest_start(cli);
- s = hmp_info_numa();
+ s = hmp("info numa");
g_assert(strstr(s, "node 0 cpus: 0 2 4 6"));
g_assert(strstr(s, "node 1 cpus: 1 3 5 7"));
g_free(s);
"-numa node,nodeid=1,cpus=4-5 ");
qtest_start(cli);
- s = hmp_info_numa();
+ s = hmp("info numa");
g_assert(strstr(s, "node 0 cpus: 0 1 2 3 6 7"));
g_assert(strstr(s, "node 1 cpus: 4 5"));
g_free(s);
g_free(cli);
}
+static QList *get_cpus(QDict **resp)
+{
+ *resp = qmp("{ 'execute': 'query-cpus' }");
+ g_assert(*resp);
+ g_assert(qdict_haskey(*resp, "return"));
+ return qdict_get_qlist(*resp, "return");
+}
+
+static void test_query_cpus(const void *data)
+{
+ char *cli;
+ QDict *resp;
+ QList *cpus;
+ QObject *e;
+
+ cli = make_cli(data, "-smp 8 -numa node,cpus=0-3 -numa node,cpus=4-7");
+ qtest_start(cli);
+ cpus = get_cpus(&resp);
+ g_assert(cpus);
+
+ while ((e = qlist_pop(cpus))) {
+ QDict *cpu, *props;
+ int64_t cpu_idx, node;
+
+ cpu = qobject_to(QDict, e);
+ g_assert(qdict_haskey(cpu, "CPU"));
+ g_assert(qdict_haskey(cpu, "props"));
+
+ cpu_idx = qdict_get_int(cpu, "CPU");
+ props = qdict_get_qdict(cpu, "props");
+ g_assert(qdict_haskey(props, "node-id"));
+ node = qdict_get_int(props, "node-id");
+ if (cpu_idx >= 0 && cpu_idx < 4) {
+ g_assert_cmpint(node, ==, 0);
+ } else {
+ g_assert_cmpint(node, ==, 1);
+ }
+ qobject_unref(e);
+ }
+
+ qobject_unref(resp);
+ qtest_end();
+ g_free(cli);
+}
+
+static void pc_numa_cpu(const void *data)
+{
+ char *cli;
+ QDict *resp;
+ QList *cpus;
+ QObject *e;
+
+ cli = make_cli(data, "-cpu pentium -smp 8,sockets=2,cores=2,threads=2 "
+ "-numa node,nodeid=0 -numa node,nodeid=1 "
+ "-numa cpu,node-id=1,socket-id=0 "
+ "-numa cpu,node-id=0,socket-id=1,core-id=0 "
+ "-numa cpu,node-id=0,socket-id=1,core-id=1,thread-id=0 "
+ "-numa cpu,node-id=1,socket-id=1,core-id=1,thread-id=1");
+ qtest_start(cli);
+ cpus = get_cpus(&resp);
+ g_assert(cpus);
+
+ while ((e = qlist_pop(cpus))) {
+ QDict *cpu, *props;
+ int64_t socket, core, thread, node;
+
+ cpu = qobject_to(QDict, e);
+ g_assert(qdict_haskey(cpu, "props"));
+ props = qdict_get_qdict(cpu, "props");
+
+ g_assert(qdict_haskey(props, "node-id"));
+ node = qdict_get_int(props, "node-id");
+ g_assert(qdict_haskey(props, "socket-id"));
+ socket = qdict_get_int(props, "socket-id");
+ g_assert(qdict_haskey(props, "core-id"));
+ core = qdict_get_int(props, "core-id");
+ g_assert(qdict_haskey(props, "thread-id"));
+ thread = qdict_get_int(props, "thread-id");
+
+ if (socket == 0) {
+ g_assert_cmpint(node, ==, 1);
+ } else if (socket == 1 && core == 0) {
+ g_assert_cmpint(node, ==, 0);
+ } else if (socket == 1 && core == 1 && thread == 0) {
+ g_assert_cmpint(node, ==, 0);
+ } else if (socket == 1 && core == 1 && thread == 1) {
+ g_assert_cmpint(node, ==, 1);
+ } else {
+ g_assert(false);
+ }
+ qobject_unref(e);
+ }
+
+ qobject_unref(resp);
+ qtest_end();
+ g_free(cli);
+}
+
+static void spapr_numa_cpu(const void *data)
+{
+ char *cli;
+ QDict *resp;
+ QList *cpus;
+ QObject *e;
+
+ cli = make_cli(data, "-smp 4,cores=4 "
+ "-numa node,nodeid=0 -numa node,nodeid=1 "
+ "-numa cpu,node-id=0,core-id=0 "
+ "-numa cpu,node-id=0,core-id=1 "
+ "-numa cpu,node-id=0,core-id=2 "
+ "-numa cpu,node-id=1,core-id=3");
+ qtest_start(cli);
+ cpus = get_cpus(&resp);
+ g_assert(cpus);
+
+ while ((e = qlist_pop(cpus))) {
+ QDict *cpu, *props;
+ int64_t core, node;
+
+ cpu = qobject_to(QDict, e);
+ g_assert(qdict_haskey(cpu, "props"));
+ props = qdict_get_qdict(cpu, "props");
+
+ g_assert(qdict_haskey(props, "node-id"));
+ node = qdict_get_int(props, "node-id");
+ g_assert(qdict_haskey(props, "core-id"));
+ core = qdict_get_int(props, "core-id");
+
+ if (core >= 0 && core < 3) {
+ g_assert_cmpint(node, ==, 0);
+ } else if (core == 3) {
+ g_assert_cmpint(node, ==, 1);
+ } else {
+ g_assert(false);
+ }
+ qobject_unref(e);
+ }
+
+ qobject_unref(resp);
+ qtest_end();
+ g_free(cli);
+}
+
+static void aarch64_numa_cpu(const void *data)
+{
+ char *cli;
+ QDict *resp;
+ QList *cpus;
+ QObject *e;
+
+ cli = make_cli(data, "-smp 2 "
+ "-numa node,nodeid=0 -numa node,nodeid=1 "
+ "-numa cpu,node-id=1,thread-id=0 "
+ "-numa cpu,node-id=0,thread-id=1");
+ qtest_start(cli);
+ cpus = get_cpus(&resp);
+ g_assert(cpus);
+
+ while ((e = qlist_pop(cpus))) {
+ QDict *cpu, *props;
+ int64_t thread, node;
+
+ cpu = qobject_to(QDict, e);
+ g_assert(qdict_haskey(cpu, "props"));
+ props = qdict_get_qdict(cpu, "props");
+
+ g_assert(qdict_haskey(props, "node-id"));
+ node = qdict_get_int(props, "node-id");
+ g_assert(qdict_haskey(props, "thread-id"));
+ thread = qdict_get_int(props, "thread-id");
+
+ if (thread == 0) {
+ g_assert_cmpint(node, ==, 1);
+ } else if (thread == 1) {
+ g_assert_cmpint(node, ==, 0);
+ } else {
+ g_assert(false);
+ }
+ qobject_unref(e);
+ }
+
+ qobject_unref(resp);
+ qtest_end();
+ g_free(cli);
+}
+
+static void pc_dynamic_cpu_cfg(const void *data)
+{
+ QObject *e;
+ QDict *resp;
+ QList *cpus;
+ QTestState *qs;
+
+ qs = qtest_initf("%s -nodefaults --preconfig -smp 2",
+ data ? (char *)data : "");
+
+ /* create 2 numa nodes */
+ g_assert(!qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'node', 'nodeid': 0 } }")));
+ g_assert(!qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'node', 'nodeid': 1 } }")));
+
+ /* map 2 cpus in non default reverse order
+ * i.e socket1->node0, socket0->node1
+ */
+ g_assert(!qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'cpu', 'node-id': 0, 'socket-id': 1 } }")));
+ g_assert(!qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'cpu', 'node-id': 1, 'socket-id': 0 } }")));
+
+ /* let machine initialization to complete and run */
+ g_assert(!qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'x-exit-preconfig' }")));
+ qtest_qmp_eventwait(qs, "RESUME");
+
+ /* check that CPUs are mapped as expected */
+ resp = qtest_qmp(qs, "{ 'execute': 'query-hotpluggable-cpus'}");
+ g_assert(qdict_haskey(resp, "return"));
+ cpus = qdict_get_qlist(resp, "return");
+ g_assert(cpus);
+ while ((e = qlist_pop(cpus))) {
+ const QDict *cpu, *props;
+ int64_t socket, node;
+
+ cpu = qobject_to(QDict, e);
+ g_assert(qdict_haskey(cpu, "props"));
+ props = qdict_get_qdict(cpu, "props");
+
+ g_assert(qdict_haskey(props, "node-id"));
+ node = qdict_get_int(props, "node-id");
+ g_assert(qdict_haskey(props, "socket-id"));
+ socket = qdict_get_int(props, "socket-id");
+
+ if (socket == 0) {
+ g_assert_cmpint(node, ==, 1);
+ } else if (socket == 1) {
+ g_assert_cmpint(node, ==, 0);
+ } else {
+ g_assert(false);
+ }
+ qobject_unref(e);
+ }
+ qobject_unref(resp);
+
+ qtest_quit(qs);
+}
+
int main(int argc, char **argv)
{
const char *args = NULL;
qtest_add_data_func("/numa/mon/default", args, test_mon_default);
qtest_add_data_func("/numa/mon/cpus/explicit", args, test_mon_explicit);
qtest_add_data_func("/numa/mon/cpus/partial", args, test_mon_partial);
+ qtest_add_data_func("/numa/qmp/cpus/query-cpus", args, test_query_cpus);
+
+ 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);
+ }
+
+ if (!strcmp(arch, "ppc64")) {
+ qtest_add_data_func("/numa/spapr/cpu/explicit", args, spapr_numa_cpu);
+ }
+
+ if (!strcmp(arch, "aarch64")) {
+ qtest_add_data_func("/numa/aarch64/cpu/explicit", args,
+ aarch64_numa_cpu);
+ }
return g_test_run();
}
projects / qemu.git / blobdiff