Re: [PATCH 11/14] tests/unit/test-smp-parse: Test "drawers" and "books" combination case
On 06/03/2024 10.54, Zhao Liu wrote: From: Zhao Liu Since s390 machine supports both "drawers" and "books" in -smp, add the "drawers" and "books" combination test case to match the actual topology usage scenario. Signed-off-by: Zhao Liu Tested-by: Xiaoling Song --- tests/unit/test-smp-parse.c | 103 1 file changed, 103 insertions(+) Reviewed-by: Thomas Huth diff --git a/tests/unit/test-smp-parse.c b/tests/unit/test-smp-parse.c index aea1b2e73a55..0cf611519865 100644 --- a/tests/unit/test-smp-parse.c +++ b/tests/unit/test-smp-parse.c @@ -445,6 +445,33 @@ static const struct SMPTestData data_with_drawers_invalid[] = { }, }; +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 char *smp_config_to_string(const SMPConfiguration *config) { return g_strdup_printf( @@ -698,6 +725,14 @@ static void machine_with_drawers_class_init(ObjectClass *oc, void *data) 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 test_generic_valid(const void *opaque) { const char *machine_type = opaque; @@ -936,6 +971,67 @@ static void test_with_drawers(const void *opaque) 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, ); + +/* + * 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, , 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, , true); +} + +for (i = 0; i < ARRAY_SIZE(data_with_drawers_books_invalid); i++) { +data = data_with_drawers_books_invalid[i]; +unsupported_params_init(mc, ); + +smp_parse_test(ms, , false); +} + +object_unref(obj); +} + /* Type info of the tested machine */ static const TypeInfo smp_machine_types[] = { { @@ -968,6 +1064,10 @@ static const TypeInfo smp_machine_types[] = { .name = MACHINE_TYPE_NAME("smp-with-drawers"), .parent = TYPE_MACHINE, .class_init = machine_with_drawers_class_init, +}, { +
[PATCH 11/14] tests/unit/test-smp-parse: Test "drawers" and "books" combination case
From: Zhao Liu Since s390 machine supports both "drawers" and "books" in -smp, add the "drawers" and "books" combination test case to match the actual topology usage scenario. Signed-off-by: Zhao Liu Tested-by: Xiaoling Song --- tests/unit/test-smp-parse.c | 103 1 file changed, 103 insertions(+) diff --git a/tests/unit/test-smp-parse.c b/tests/unit/test-smp-parse.c index aea1b2e73a55..0cf611519865 100644 --- a/tests/unit/test-smp-parse.c +++ b/tests/unit/test-smp-parse.c @@ -445,6 +445,33 @@ static const struct SMPTestData data_with_drawers_invalid[] = { }, }; +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 char *smp_config_to_string(const SMPConfiguration *config) { return g_strdup_printf( @@ -698,6 +725,14 @@ static void machine_with_drawers_class_init(ObjectClass *oc, void *data) 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 test_generic_valid(const void *opaque) { const char *machine_type = opaque; @@ -936,6 +971,67 @@ static void test_with_drawers(const void *opaque) 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, ); + +/* + * 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, , 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, , true); +} + +for (i = 0; i < ARRAY_SIZE(data_with_drawers_books_invalid); i++) { +data = data_with_drawers_books_invalid[i]; +unsupported_params_init(mc, ); + +smp_parse_test(ms, , false); +} + +object_unref(obj); +} + /* Type info of the tested machine */ static const TypeInfo smp_machine_types[] = { { @@ -968,6 +1064,10 @@ static const TypeInfo smp_machine_types[] = { .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 =