diff options
Diffstat (limited to 'tests/unit/test-smp-parse.c')
| -rw-r--r-- | tests/unit/test-smp-parse.c | 612 |
1 files changed, 586 insertions, 26 deletions
diff --git a/tests/unit/test-smp-parse.c b/tests/unit/test-smp-parse.c index 24972666a7..8994337e12 100644 --- a/tests/unit/test-smp-parse.c +++ b/tests/unit/test-smp-parse.c @@ -20,8 +20,8 @@ #define T true #define F false -#define MIN_CPUS 1 /* set the min CPUs supported by the machine as 1 */ -#define MAX_CPUS 512 /* set the max CPUs supported by the machine as 512 */ +#define MIN_CPUS 1 /* set the min CPUs supported by the machine as 1 */ +#define MAX_CPUS 4096 /* set the max CPUs supported by the machine as 4096 */ #define SMP_MACHINE_NAME "TEST-SMP" @@ -75,6 +75,40 @@ .has_maxcpus = hf, .maxcpus = f, \ } +/* + * Currently a 5-level topology hierarchy is supported on s390 ccw machines + * -drawers/books/sockets/cores/threads + */ +#define SMP_CONFIG_WITH_BOOKS_DRAWERS(ha, a, hb, b, hc, c, hd, \ + d, he, e, hf, f, hg, g) \ + { \ + .has_cpus = ha, .cpus = a, \ + .has_drawers = hb, .drawers = b, \ + .has_books = hc, .books = c, \ + .has_sockets = hd, .sockets = d, \ + .has_cores = he, .cores = e, \ + .has_threads = hf, .threads = f, \ + .has_maxcpus = hg, .maxcpus = g, \ + } + +/* + * Currently QEMU supports up to a 7-level topology hierarchy, which is the + * QEMU's unified abstract representation of CPU topology. + * -drawers/books/sockets/dies/clusters/cores/threads + */ +#define SMP_CONFIG_WITH_FULL_TOPO(a, b, c, d, e, f, g, h, i) \ + { \ + .has_cpus = true, .cpus = a, \ + .has_drawers = true, .drawers = b, \ + .has_books = true, .books = c, \ + .has_sockets = true, .sockets = d, \ + .has_dies = true, .dies = e, \ + .has_clusters = true, .clusters = f, \ + .has_cores = true, .cores = g, \ + .has_threads = true, .threads = h, \ + .has_maxcpus = true, .maxcpus = i, \ + } + /** * @config - the given SMP configuration * @expect_prefer_sockets - the expected parsing result for the @@ -309,6 +343,16 @@ static const struct SMPTestData data_generic_invalid[] = { .config = SMP_CONFIG_WITH_CLUSTERS(T, 2, F, 0, T, 2, F, 0, F, 0, F, 0), .expect_error = "clusters not supported by this machine's CPU topology", }, { + /* config: -smp 2,books=2 */ + .config = SMP_CONFIG_WITH_BOOKS_DRAWERS(T, 2, F, 0, T, 2, F, + 0, F, 0, F, 0, F, 0), + .expect_error = "books not supported by this machine's CPU topology", + }, { + /* config: -smp 2,drawers=2 */ + .config = SMP_CONFIG_WITH_BOOKS_DRAWERS(T, 2, T, 2, F, 0, F, + 0, F, 0, F, 0, F, 0), + .expect_error = "drawers not supported by this machine's CPU topology", + }, { /* config: -smp 8,sockets=2,cores=4,threads=2,maxcpus=8 */ .config = SMP_CONFIG_GENERIC(T, 8, T, 2, T, 4, T, 2, T, 8), .expect_error = "Invalid CPU topology: " @@ -323,17 +367,23 @@ static const struct SMPTestData data_generic_invalid[] = { "sockets (2) * cores (4) * threads (2) " "== maxcpus (16) < smp_cpus (18)", }, { - /* config: -smp 1 - * should tweak the supported min CPUs to 2 for testing */ - .config = SMP_CONFIG_GENERIC(T, 1, F, 0, F, 0, F, 0, F, 0), + /* + * config: -smp 1 + * The test machine should tweak the supported min CPUs to + * 2 (MIN_CPUS + 1) for testing. + */ + .config = SMP_CONFIG_GENERIC(T, MIN_CPUS, F, 0, F, 0, F, 0, F, 0), .expect_error = "Invalid SMP CPUs 1. The min CPUs supported " "by machine '" SMP_MACHINE_NAME "' is 2", }, { - /* config: -smp 512 - * should tweak the supported max CPUs to 511 for testing */ - .config = SMP_CONFIG_GENERIC(T, 512, F, 0, F, 0, F, 0, F, 0), - .expect_error = "Invalid SMP CPUs 512. The max CPUs supported " - "by machine '" SMP_MACHINE_NAME "' is 511", + /* + * config: -smp 4096 + * The test machine should tweak the supported max CPUs to + * 4095 (MAX_CPUS - 1) for testing. + */ + .config = SMP_CONFIG_GENERIC(T, 4096, F, 0, F, 0, F, 0, F, 0), + .expect_error = "Invalid SMP CPUs 4096. The max CPUs supported " + "by machine '" SMP_MACHINE_NAME "' is 4095", }, }; @@ -373,11 +423,199 @@ static const struct SMPTestData data_with_clusters_invalid[] = { }, }; +static const struct SMPTestData data_with_books_invalid[] = { + { + /* config: -smp 16,books=2,sockets=2,cores=4,threads=2,maxcpus=16 */ + .config = SMP_CONFIG_WITH_BOOKS_DRAWERS(T, 16, F, 1, T, 2, T, + 2, T, 4, T, 2, T, 16), + .expect_error = "Invalid CPU topology: " + "product of the hierarchy must match maxcpus: " + "books (2) * sockets (2) * cores (4) * threads (2) " + "!= maxcpus (16)", + }, { + /* config: -smp 34,books=2,sockets=2,cores=4,threads=2,maxcpus=32 */ + .config = SMP_CONFIG_WITH_BOOKS_DRAWERS(T, 34, F, 1, T, 2, T, + 2, T, 4, T, 2, T, 32), + .expect_error = "Invalid CPU topology: " + "maxcpus must be equal to or greater than smp: " + "books (2) * sockets (2) * cores (4) * threads (2) " + "== maxcpus (32) < smp_cpus (34)", + }, +}; + +static const struct SMPTestData data_with_drawers_invalid[] = { + { + /* config: -smp 16,drawers=2,sockets=2,cores=4,threads=2,maxcpus=16 */ + .config = SMP_CONFIG_WITH_BOOKS_DRAWERS(T, 16, T, 2, F, 1, T, + 2, T, 4, T, 2, T, 16), + .expect_error = "Invalid CPU topology: " + "product of the hierarchy must match maxcpus: " + "drawers (2) * sockets (2) * cores (4) * threads (2) " + "!= maxcpus (16)", + }, { + /* config: -smp 34,drawers=2,sockets=2,cores=4,threads=2,maxcpus=32 */ + .config = SMP_CONFIG_WITH_BOOKS_DRAWERS(T, 34, T, 2, F, 1, T, + 2, T, 4, T, 2, T, 32), + .expect_error = "Invalid CPU topology: " + "maxcpus must be equal to or greater than smp: " + "drawers (2) * sockets (2) * cores (4) * threads (2) " + "== maxcpus (32) < smp_cpus (34)", + }, +}; + +static const struct SMPTestData data_with_drawers_books_invalid[] = { + { + /* + * config: -smp 200,drawers=2,books=2,sockets=2,cores=4,\ + * threads=2,maxcpus=200 + */ + .config = SMP_CONFIG_WITH_BOOKS_DRAWERS(T, 200, T, 3, T, 5, T, + 2, T, 4, T, 2, T, 200), + .expect_error = "Invalid CPU topology: " + "product of the hierarchy must match maxcpus: " + "drawers (3) * books (5) * sockets (2) * " + "cores (4) * threads (2) != maxcpus (200)", + }, { + /* + * config: -smp 242,drawers=2,books=2,sockets=2,cores=4,\ + * threads=2,maxcpus=240 + */ + .config = SMP_CONFIG_WITH_BOOKS_DRAWERS(T, 242, T, 3, T, 5, T, + 2, T, 4, T, 2, T, 240), + .expect_error = "Invalid CPU topology: " + "maxcpus must be equal to or greater than smp: " + "drawers (3) * books (5) * sockets (2) * " + "cores (4) * threads (2) " + "== maxcpus (240) < smp_cpus (242)", + }, +}; + +static const struct SMPTestData data_full_topo_invalid[] = { + { + /* + * config: -smp 200,drawers=3,books=5,sockets=2,dies=4,\ + * clusters=2,cores=7,threads=2,maxcpus=200 + */ + .config = SMP_CONFIG_WITH_FULL_TOPO(200, 3, 5, 2, 4, 2, 7, 2, 200), + .expect_error = "Invalid CPU topology: " + "product of the hierarchy must match maxcpus: " + "drawers (3) * books (5) * sockets (2) * dies (4) * " + "clusters (2) * cores (7) * threads (2) " + "!= maxcpus (200)", + }, { + /* + * config: -smp 3361,drawers=3,books=5,sockets=2,dies=4,\ + * clusters=2,cores=7,threads=2,maxcpus=3360 + */ + .config = SMP_CONFIG_WITH_FULL_TOPO(3361, 3, 5, 2, 4, 2, 7, 2, 3360), + .expect_error = "Invalid CPU topology: " + "maxcpus must be equal to or greater than smp: " + "drawers (3) * books (5) * sockets (2) * dies (4) * " + "clusters (2) * cores (7) * threads (2) " + "== maxcpus (3360) < smp_cpus (3361)", + }, { + /* + * config: -smp 1,drawers=3,books=5,sockets=2,dies=4,\ + * clusters=2,cores=7,threads=3,maxcpus=5040 + */ + .config = SMP_CONFIG_WITH_FULL_TOPO(3361, 3, 5, 2, 4, 2, 7, 3, 5040), + .expect_error = "Invalid SMP CPUs 5040. The max CPUs supported " + "by machine '" SMP_MACHINE_NAME "' is 4096", + }, +}; + +static const struct SMPTestData data_zero_topo_invalid[] = { + { + /* + * Test "cpus=0". + * config: -smp 0,drawers=1,books=1,sockets=1,dies=1,\ + * clusters=1,cores=1,threads=1,maxcpus=1 + */ + .config = SMP_CONFIG_WITH_FULL_TOPO(0, 1, 1, 1, 1, 1, 1, 1, 1), + .expect_error = "Invalid CPU topology: CPU topology parameters must " + "be greater than zero", + }, { + /* + * Test "drawers=0". + * config: -smp 1,drawers=0,books=1,sockets=1,dies=1,\ + * clusters=1,cores=1,threads=1,maxcpus=1 + */ + .config = SMP_CONFIG_WITH_FULL_TOPO(1, 0, 1, 1, 1, 1, 1, 1, 1), + .expect_error = "Invalid CPU topology: CPU topology parameters must " + "be greater than zero", + }, { + /* + * Test "books=0". + * config: -smp 1,drawers=1,books=0,sockets=1,dies=1,\ + * clusters=1,cores=1,threads=1,maxcpus=1 + */ + .config = SMP_CONFIG_WITH_FULL_TOPO(1, 1, 0, 1, 1, 1, 1, 1, 1), + .expect_error = "Invalid CPU topology: CPU topology parameters must " + "be greater than zero", + }, { + /* + * Test "sockets=0". + * config: -smp 1,drawers=1,books=1,sockets=0,dies=1,\ + * clusters=1,cores=1,threads=1,maxcpus=1 + */ + .config = SMP_CONFIG_WITH_FULL_TOPO(1, 1, 1, 0, 1, 1, 1, 1, 1), + .expect_error = "Invalid CPU topology: CPU topology parameters must " + "be greater than zero", + }, { + /* + * Test "dies=0". + * config: -smp 1,drawers=1,books=1,sockets=1,dies=0,\ + * clusters=1,cores=1,threads=1,maxcpus=1 + */ + .config = SMP_CONFIG_WITH_FULL_TOPO(1, 1, 1, 1, 0, 1, 1, 1, 1), + .expect_error = "Invalid CPU topology: CPU topology parameters must " + "be greater than zero", + }, { + /* + * Test "clusters=0". + * config: -smp 1,drawers=1,books=1,sockets=1,dies=1,\ + * clusters=0,cores=1,threads=1,maxcpus=1 + */ + .config = SMP_CONFIG_WITH_FULL_TOPO(1, 1, 1, 1, 1, 0, 1, 1, 1), + .expect_error = "Invalid CPU topology: CPU topology parameters must " + "be greater than zero", + }, { + /* + * Test "cores=0". + * config: -smp 1,drawers=1,books=1,sockets=1,dies=1,\ + * clusters=1,cores=0,threads=1,maxcpus=1 + */ + .config = SMP_CONFIG_WITH_FULL_TOPO(1, 1, 1, 1, 1, 1, 0, 1, 1), + .expect_error = "Invalid CPU topology: CPU topology parameters must " + "be greater than zero", + }, { + /* + * Test "threads=0". + * config: -smp 1,drawers=1,books=1,sockets=1,dies=1,\ + * clusters=1,cores=1,threads=0,maxcpus=1 + */ + .config = SMP_CONFIG_WITH_FULL_TOPO(1, 1, 1, 1, 1, 1, 1, 0, 1), + .expect_error = "Invalid CPU topology: CPU topology parameters must " + "be greater than zero", + }, { + /* + * Test "maxcpus=0". + * config: -smp 1,drawers=1,books=1,sockets=1,dies=1,\ + * clusters=1,cores=1,threads=1,maxcpus=0 + */ + .config = SMP_CONFIG_WITH_FULL_TOPO(1, 1, 1, 1, 1, 1, 1, 1, 0), + .expect_error = "Invalid CPU topology: CPU topology parameters must " + "be greater than zero", + }, +}; + static char *smp_config_to_string(const SMPConfiguration *config) { return g_strdup_printf( "(SMPConfiguration) {\n" " .has_cpus = %5s, cpus = %" PRId64 ",\n" + " .has_drawers = %5s, drawers = %" PRId64 ",\n" + " .has_books = %5s, books = %" PRId64 ",\n" " .has_sockets = %5s, sockets = %" PRId64 ",\n" " .has_dies = %5s, dies = %" PRId64 ",\n" " .has_clusters = %5s, clusters = %" PRId64 ",\n" @@ -386,6 +624,8 @@ static char *smp_config_to_string(const SMPConfiguration *config) " .has_maxcpus = %5s, maxcpus = %" PRId64 ",\n" "}", config->has_cpus ? "true" : "false", config->cpus, + config->has_drawers ? "true" : "false", config->drawers, + config->has_books ? "true" : "false", config->books, config->has_sockets ? "true" : "false", config->sockets, config->has_dies ? "true" : "false", config->dies, config->has_clusters ? "true" : "false", config->clusters, @@ -398,10 +638,10 @@ static char *smp_config_to_string(const SMPConfiguration *config) static unsigned int cpu_topology_get_threads_per_socket(const CpuTopology *topo) { /* Check the divisor to avoid invalid topology examples causing SIGFPE. */ - if (!topo->sockets) { + if (!topo->drawers || !topo->books || !topo->sockets) { return 0; } else { - return topo->max_cpus / topo->sockets; + return topo->max_cpus / topo->drawers / topo->books / topo->sockets; } } @@ -418,11 +658,14 @@ static unsigned int cpu_topology_get_cores_per_socket(const CpuTopology *topo) static char *cpu_topology_to_string(const CpuTopology *topo, unsigned int threads_per_socket, - unsigned int cores_per_socket) + unsigned int cores_per_socket, + bool has_clusters) { return g_strdup_printf( "(CpuTopology) {\n" " .cpus = %u,\n" + " .drawers = %u,\n" + " .books = %u,\n" " .sockets = %u,\n" " .dies = %u,\n" " .clusters = %u,\n" @@ -431,16 +674,20 @@ static char *cpu_topology_to_string(const CpuTopology *topo, " .max_cpus = %u,\n" " .threads_per_socket = %u,\n" " .cores_per_socket = %u,\n" + " .has_clusters = %s,\n" "}", - topo->cpus, topo->sockets, topo->dies, topo->clusters, + topo->cpus, topo->drawers, topo->books, + topo->sockets, topo->dies, topo->clusters, topo->cores, topo->threads, topo->max_cpus, - threads_per_socket, cores_per_socket); + threads_per_socket, cores_per_socket, + has_clusters ? "true" : "false"); } static void check_parse(MachineState *ms, const SMPConfiguration *config, const CpuTopology *expect_topo, const char *expect_err, bool is_valid) { + MachineClass *mc = MACHINE_GET_CLASS(ms); g_autofree char *config_str = smp_config_to_string(config); g_autofree char *expect_topo_str = NULL, *output_topo_str = NULL; unsigned int expect_threads_per_socket, expect_cores_per_socket; @@ -453,20 +700,25 @@ static void check_parse(MachineState *ms, const SMPConfiguration *config, cpu_topology_get_cores_per_socket(expect_topo); expect_topo_str = cpu_topology_to_string(expect_topo, expect_threads_per_socket, - expect_cores_per_socket); + expect_cores_per_socket, + config->has_clusters); /* call the generic parser */ machine_parse_smp_config(ms, config, &err); ms_threads_per_socket = machine_topo_get_threads_per_socket(ms); ms_cores_per_socket = machine_topo_get_cores_per_socket(ms); - output_topo_str = cpu_topology_to_string(&ms->smp, ms_threads_per_socket, - ms_cores_per_socket); + output_topo_str = cpu_topology_to_string(&ms->smp, + ms_threads_per_socket, + ms_cores_per_socket, + mc->smp_props.has_clusters); /* when the configuration is supposed to be valid */ if (is_valid) { if ((err == NULL) && (ms->smp.cpus == expect_topo->cpus) && + (ms->smp.drawers == expect_topo->drawers) && + (ms->smp.books == expect_topo->books) && (ms->smp.sockets == expect_topo->sockets) && (ms->smp.dies == expect_topo->dies) && (ms->smp.clusters == expect_topo->clusters) && @@ -474,7 +726,8 @@ static void check_parse(MachineState *ms, const SMPConfiguration *config, (ms->smp.threads == expect_topo->threads) && (ms->smp.max_cpus == expect_topo->max_cpus) && (ms_threads_per_socket == expect_threads_per_socket) && - (ms_cores_per_socket == expect_cores_per_socket)) { + (ms_cores_per_socket == expect_cores_per_socket) && + (mc->smp_props.has_clusters == config->has_clusters)) { return; } @@ -558,6 +811,16 @@ static void unsupported_params_init(const MachineClass *mc, SMPTestData *data) data->expect_prefer_sockets.clusters = 1; data->expect_prefer_cores.clusters = 1; } + + if (!mc->smp_props.books_supported) { + data->expect_prefer_sockets.books = 1; + data->expect_prefer_cores.books = 1; + } + + if (!mc->smp_props.drawers_supported) { + data->expect_prefer_sockets.drawers = 1; + data->expect_prefer_cores.drawers = 1; + } } static void machine_base_class_init(ObjectClass *oc, void *data) @@ -575,8 +838,8 @@ static void machine_generic_invalid_class_init(ObjectClass *oc, void *data) MachineClass *mc = MACHINE_CLASS(oc); /* Force invalid min CPUs and max CPUs */ - mc->min_cpus = 2; - mc->max_cpus = 511; + mc->min_cpus = MIN_CPUS + 1; + mc->max_cpus = MAX_CPUS - 1; } static void machine_with_dies_class_init(ObjectClass *oc, void *data) @@ -593,6 +856,38 @@ static void machine_with_clusters_class_init(ObjectClass *oc, void *data) mc->smp_props.clusters_supported = true; } +static void machine_with_books_class_init(ObjectClass *oc, void *data) +{ + MachineClass *mc = MACHINE_CLASS(oc); + + mc->smp_props.books_supported = true; +} + +static void machine_with_drawers_class_init(ObjectClass *oc, void *data) +{ + MachineClass *mc = MACHINE_CLASS(oc); + + mc->smp_props.drawers_supported = true; +} + +static void machine_with_drawers_books_class_init(ObjectClass *oc, void *data) +{ + MachineClass *mc = MACHINE_CLASS(oc); + + mc->smp_props.drawers_supported = true; + mc->smp_props.books_supported = true; +} + +static void machine_full_topo_class_init(ObjectClass *oc, void *data) +{ + MachineClass *mc = MACHINE_CLASS(oc); + + mc->smp_props.drawers_supported = true; + mc->smp_props.books_supported = true; + mc->smp_props.dies_supported = true; + mc->smp_props.clusters_supported = true; +} + static void test_generic_valid(const void *opaque) { const char *machine_type = opaque; @@ -607,11 +902,6 @@ static void test_generic_valid(const void *opaque) unsupported_params_init(mc, &data); smp_parse_test(ms, &data, true); - - /* Unsupported parameters can be provided with their values as 1 */ - data.config.has_dies = true; - data.config.dies = 1; - smp_parse_test(ms, &data, true); } object_unref(obj); @@ -736,6 +1026,248 @@ static void test_with_clusters(const void *opaque) object_unref(obj); } +static void test_with_books(const void *opaque) +{ + const char *machine_type = opaque; + Object *obj = object_new(machine_type); + MachineState *ms = MACHINE(obj); + MachineClass *mc = MACHINE_GET_CLASS(obj); + SMPTestData data = {}; + unsigned int num_books = 2; + int i; + + for (i = 0; i < ARRAY_SIZE(data_generic_valid); i++) { + data = data_generic_valid[i]; + unsupported_params_init(mc, &data); + + /* when books parameter is omitted, it will be set as 1 */ + data.expect_prefer_sockets.books = 1; + data.expect_prefer_cores.books = 1; + + smp_parse_test(ms, &data, true); + + /* when books parameter is specified */ + data.config.has_books = true; + data.config.books = num_books; + if (data.config.has_cpus) { + data.config.cpus *= num_books; + } + if (data.config.has_maxcpus) { + data.config.maxcpus *= num_books; + } + + data.expect_prefer_sockets.books = num_books; + data.expect_prefer_sockets.cpus *= num_books; + data.expect_prefer_sockets.max_cpus *= num_books; + data.expect_prefer_cores.books = num_books; + data.expect_prefer_cores.cpus *= num_books; + data.expect_prefer_cores.max_cpus *= num_books; + + smp_parse_test(ms, &data, true); + } + + for (i = 0; i < ARRAY_SIZE(data_with_books_invalid); i++) { + data = data_with_books_invalid[i]; + unsupported_params_init(mc, &data); + + smp_parse_test(ms, &data, false); + } + + object_unref(obj); +} + +static void test_with_drawers(const void *opaque) +{ + const char *machine_type = opaque; + Object *obj = object_new(machine_type); + MachineState *ms = MACHINE(obj); + MachineClass *mc = MACHINE_GET_CLASS(obj); + SMPTestData data = {}; + unsigned int num_drawers = 2; + int i; + + for (i = 0; i < ARRAY_SIZE(data_generic_valid); i++) { + data = data_generic_valid[i]; + unsupported_params_init(mc, &data); + + /* when drawers parameter is omitted, it will be set as 1 */ + data.expect_prefer_sockets.drawers = 1; + data.expect_prefer_cores.drawers = 1; + + smp_parse_test(ms, &data, true); + + /* when drawers parameter is specified */ + data.config.has_drawers = true; + data.config.drawers = num_drawers; + if (data.config.has_cpus) { + data.config.cpus *= num_drawers; + } + if (data.config.has_maxcpus) { + data.config.maxcpus *= num_drawers; + } + + data.expect_prefer_sockets.drawers = num_drawers; + data.expect_prefer_sockets.cpus *= num_drawers; + data.expect_prefer_sockets.max_cpus *= num_drawers; + data.expect_prefer_cores.drawers = num_drawers; + data.expect_prefer_cores.cpus *= num_drawers; + data.expect_prefer_cores.max_cpus *= num_drawers; + + smp_parse_test(ms, &data, true); + } + + for (i = 0; i < ARRAY_SIZE(data_with_drawers_invalid); i++) { + data = data_with_drawers_invalid[i]; + unsupported_params_init(mc, &data); + + smp_parse_test(ms, &data, false); + } + + object_unref(obj); +} + +static void test_with_drawers_books(const void *opaque) +{ + const char *machine_type = opaque; + Object *obj = object_new(machine_type); + MachineState *ms = MACHINE(obj); + MachineClass *mc = MACHINE_GET_CLASS(obj); + SMPTestData data = {}; + unsigned int num_drawers = 5, num_books = 3; + int i; + + for (i = 0; i < ARRAY_SIZE(data_generic_valid); i++) { + data = data_generic_valid[i]; + unsupported_params_init(mc, &data); + + /* + * when drawers and books parameters are omitted, they will + * be both set as 1. + */ + data.expect_prefer_sockets.drawers = 1; + data.expect_prefer_sockets.books = 1; + data.expect_prefer_cores.drawers = 1; + data.expect_prefer_cores.books = 1; + + smp_parse_test(ms, &data, true); + + /* when drawers and books parameters are both specified */ + data.config.has_drawers = true; + data.config.drawers = num_drawers; + data.config.has_books = true; + data.config.books = num_books; + + if (data.config.has_cpus) { + data.config.cpus *= num_drawers * num_books; + } + if (data.config.has_maxcpus) { + data.config.maxcpus *= num_drawers * num_books; + } + + data.expect_prefer_sockets.drawers = num_drawers; + data.expect_prefer_sockets.books = num_books; + data.expect_prefer_sockets.cpus *= num_drawers * num_books; + data.expect_prefer_sockets.max_cpus *= num_drawers * num_books; + + data.expect_prefer_cores.drawers = num_drawers; + data.expect_prefer_cores.books = num_books; + data.expect_prefer_cores.cpus *= num_drawers * num_books; + data.expect_prefer_cores.max_cpus *= num_drawers * num_books; + + smp_parse_test(ms, &data, true); + } + + for (i = 0; i < ARRAY_SIZE(data_with_drawers_books_invalid); i++) { + data = data_with_drawers_books_invalid[i]; + unsupported_params_init(mc, &data); + + smp_parse_test(ms, &data, false); + } + + object_unref(obj); +} + +static void test_full_topo(const void *opaque) +{ + const char *machine_type = opaque; + Object *obj = object_new(machine_type); + MachineState *ms = MACHINE(obj); + MachineClass *mc = MACHINE_GET_CLASS(obj); + SMPTestData data = {}; + unsigned int drawers = 5, books = 3, dies = 2, clusters = 7, multiplier; + int i; + + multiplier = drawers * books * dies * clusters; + for (i = 0; i < ARRAY_SIZE(data_generic_valid); i++) { + data = data_generic_valid[i]; + unsupported_params_init(mc, &data); + + /* + * when drawers, books, dies and clusters parameters are omitted, + * they will be set as 1. + */ + data.expect_prefer_sockets.drawers = 1; + data.expect_prefer_sockets.books = 1; + data.expect_prefer_sockets.dies = 1; + data.expect_prefer_sockets.clusters = 1; + data.expect_prefer_cores.drawers = 1; + data.expect_prefer_cores.books = 1; + data.expect_prefer_cores.dies = 1; + data.expect_prefer_cores.clusters = 1; + + smp_parse_test(ms, &data, true); + + /* when drawers, books, dies and clusters parameters are specified. */ + data.config.has_drawers = true; + data.config.drawers = drawers; + data.config.has_books = true; + data.config.books = books; + data.config.has_dies = true; + data.config.dies = dies; + data.config.has_clusters = true; + data.config.clusters = clusters; + + if (data.config.has_cpus) { + data.config.cpus *= multiplier; + } + if (data.config.has_maxcpus) { + data.config.maxcpus *= multiplier; + } + + data.expect_prefer_sockets.drawers = drawers; + data.expect_prefer_sockets.books = books; + data.expect_prefer_sockets.dies = dies; + data.expect_prefer_sockets.clusters = clusters; + data.expect_prefer_sockets.cpus *= multiplier; + data.expect_prefer_sockets.max_cpus *= multiplier; + + data.expect_prefer_cores.drawers = drawers; + data.expect_prefer_cores.books = books; + data.expect_prefer_cores.dies = dies; + data.expect_prefer_cores.clusters = clusters; + data.expect_prefer_cores.cpus *= multiplier; + data.expect_prefer_cores.max_cpus *= multiplier; + + smp_parse_test(ms, &data, true); + } + + for (i = 0; i < ARRAY_SIZE(data_full_topo_invalid); i++) { + data = data_full_topo_invalid[i]; + unsupported_params_init(mc, &data); + + smp_parse_test(ms, &data, false); + } + + for (i = 0; i < ARRAY_SIZE(data_zero_topo_invalid); i++) { + data = data_zero_topo_invalid[i]; + unsupported_params_init(mc, &data); + + smp_parse_test(ms, &data, false); + } + + object_unref(obj); +} + /* Type info of the tested machine */ static const TypeInfo smp_machine_types[] = { { @@ -760,6 +1292,22 @@ static const TypeInfo smp_machine_types[] = { .name = MACHINE_TYPE_NAME("smp-with-clusters"), .parent = TYPE_MACHINE, .class_init = machine_with_clusters_class_init, + }, { + .name = MACHINE_TYPE_NAME("smp-with-books"), + .parent = TYPE_MACHINE, + .class_init = machine_with_books_class_init, + }, { + .name = MACHINE_TYPE_NAME("smp-with-drawers"), + .parent = TYPE_MACHINE, + .class_init = machine_with_drawers_class_init, + }, { + .name = MACHINE_TYPE_NAME("smp-with-drawers-books"), + .parent = TYPE_MACHINE, + .class_init = machine_with_drawers_books_class_init, + }, { + .name = MACHINE_TYPE_NAME("smp-full-topo"), + .parent = TYPE_MACHINE, + .class_init = machine_full_topo_class_init, } }; @@ -783,6 +1331,18 @@ int main(int argc, char *argv[]) g_test_add_data_func("/test-smp-parse/with_clusters", MACHINE_TYPE_NAME("smp-with-clusters"), test_with_clusters); + g_test_add_data_func("/test-smp-parse/with_books", + MACHINE_TYPE_NAME("smp-with-books"), + test_with_books); + g_test_add_data_func("/test-smp-parse/with_drawers", + MACHINE_TYPE_NAME("smp-with-drawers"), + test_with_drawers); + g_test_add_data_func("/test-smp-parse/with_drawers_books", + MACHINE_TYPE_NAME("smp-with-drawers-books"), + test_with_drawers_books); + g_test_add_data_func("/test-smp-parse/full", + MACHINE_TYPE_NAME("smp-full-topo"), + test_full_topo); g_test_run(); |