1 // SPDX-License-Identifier: GPL-2.0
14 #define TEMPL "/tmp/perf-test-XXXXXX"
26 		return -1;  in get_temp()
44 	session->evlist = evlist__new_default();  in session_write_header()
45 	TEST_ASSERT_VAL("can't get evlist", session->evlist);  in session_write_header()
46 	session->evlist->session = session;  in session_write_header()
48 	perf_header__set_feat(&session->header, HEADER_CPU_TOPOLOGY);  in session_write_header()
49 	perf_header__set_feat(&session->header, HEADER_NRCPUS);  in session_write_header()
50 	perf_header__set_feat(&session->header, HEADER_ARCH);  in session_write_header()
52 	session->header.data_size += DATA_SIZE;  in session_write_header()
55 			!perf_session__write_header(session, session->evlist, data.file.fd, true));  in session_write_header()
57 	evlist__delete(session->evlist);  in session_write_header()
80 	/* On platforms with large numbers of CPUs process_cpu_topology()  in check_cpu_topology()
84 	 * Example: On s390  in check_cpu_topology()
85 	 *   CPU 0 is on core_id 0 and physical_package_id 6  in check_cpu_topology()
86 	 *   CPU 1 is on core_id 1 and physical_package_id 3  in check_cpu_topology()
90 	 *   This actually depends on the configuration.  in check_cpu_topology()
99 	 *  run this test on those platforms.  in check_cpu_topology()
101 	if (!env->cpu && strncmp(env->arch, "s390", 4) && strncmp(env->arch, "aarch64", 7))  in check_cpu_topology()
107 	 * physical_package_id will be set to -1. Hence skip this  in check_cpu_topology()
108 	 * test if physical_package_id returns -1 for cpu from perf_cpu_map.  in check_cpu_topology()
110 	if (!strncmp(env->arch, "ppc64le", 7)) {  in check_cpu_topology()
111 		if (cpu__get_socket_id(perf_cpu_map__cpu(map, 0)) == -1)  in check_cpu_topology()
115 	TEST_ASSERT_VAL("Session header CPU map not set", env->cpu);  in check_cpu_topology()
117 	for (i = 0; i < env->nr_cpus_avail; i++) {  in check_cpu_topology()
122 			 env->cpu[i].core_id,  in check_cpu_topology()
123 			 env->cpu[i].socket_id);  in check_cpu_topology()
126 	// Test that CPU ID contains socket, die, core and CPU  in check_cpu_topology()
129 		TEST_ASSERT_VAL("Cpu map - CPU ID doesn't match",  in check_cpu_topology()
132 		TEST_ASSERT_VAL("Cpu map - Core ID doesn't match",  in check_cpu_topology()
133 			env->cpu[cpu.cpu].core_id == id.core);  in check_cpu_topology()
134 		TEST_ASSERT_VAL("Cpu map - Socket ID doesn't match",  in check_cpu_topology()
135 			env->cpu[cpu.cpu].socket_id == id.socket);  in check_cpu_topology()
137 		TEST_ASSERT_VAL("Cpu map - Die ID doesn't match",  in check_cpu_topology()
138 			env->cpu[cpu.cpu].die_id == id.die);  in check_cpu_topology()
139 		TEST_ASSERT_VAL("Cpu map - Node ID is set", id.node == -1);  in check_cpu_topology()
140 		TEST_ASSERT_VAL("Cpu map - Thread IDX is set", id.thread_idx == -1);  in check_cpu_topology()
143 	// Test that core ID contains socket, die and core  in check_cpu_topology()
146 		TEST_ASSERT_VAL("Core map - Core ID doesn't match",  in check_cpu_topology()
147 			env->cpu[cpu.cpu].core_id == id.core);  in check_cpu_topology()
149 		TEST_ASSERT_VAL("Core map - Socket ID doesn't match",  in check_cpu_topology()
150 			env->cpu[cpu.cpu].socket_id == id.socket);  in check_cpu_topology()
152 		TEST_ASSERT_VAL("Core map - Die ID doesn't match",  in check_cpu_topology()
153 			env->cpu[cpu.cpu].die_id == id.die);  in check_cpu_topology()
154 		TEST_ASSERT_VAL("Core map - Node ID is set", id.node == -1);  in check_cpu_topology()
155 		TEST_ASSERT_VAL("Core map - Thread IDX is set", id.thread_idx == -1);  in check_cpu_topology()
158 	// Test that die ID contains socket and die  in check_cpu_topology()
161 		TEST_ASSERT_VAL("Die map - Socket ID doesn't match",  in check_cpu_topology()
162 			env->cpu[cpu.cpu].socket_id == id.socket);  in check_cpu_topology()
164 		TEST_ASSERT_VAL("Die map - Die ID doesn't match",  in check_cpu_topology()
165 			env->cpu[cpu.cpu].die_id == id.die);  in check_cpu_topology()
167 		TEST_ASSERT_VAL("Die map - Node ID is set", id.node == -1);  in check_cpu_topology()
168 		TEST_ASSERT_VAL("Die map - Core is set", id.core == -1);  in check_cpu_topology()
169 		TEST_ASSERT_VAL("Die map - CPU is set", id.cpu.cpu == -1);  in check_cpu_topology()
170 		TEST_ASSERT_VAL("Die map - Thread IDX is set", id.thread_idx == -1);  in check_cpu_topology()
176 		TEST_ASSERT_VAL("Socket map - Socket ID doesn't match",  in check_cpu_topology()
177 			env->cpu[cpu.cpu].socket_id == id.socket);  in check_cpu_topology()
179 		TEST_ASSERT_VAL("Socket map - Node ID is set", id.node == -1);  in check_cpu_topology()
180 		TEST_ASSERT_VAL("Socket map - Die ID is set", id.die == -1);  in check_cpu_topology()
181 		TEST_ASSERT_VAL("Socket map - Core is set", id.core == -1);  in check_cpu_topology()
182 		TEST_ASSERT_VAL("Socket map - CPU is set", id.cpu.cpu == -1);  in check_cpu_topology()
183 		TEST_ASSERT_VAL("Socket map - Thread IDX is set", id.thread_idx == -1);  in check_cpu_topology()
189 		TEST_ASSERT_VAL("Node map - Node ID doesn't match",  in check_cpu_topology()
191 		TEST_ASSERT_VAL("Node map - Socket is set", id.socket == -1);  in check_cpu_topology()
192 		TEST_ASSERT_VAL("Node map - Die ID is set", id.die == -1);  in check_cpu_topology()
193 		TEST_ASSERT_VAL("Node map - Core is set", id.core == -1);  in check_cpu_topology()
194 		TEST_ASSERT_VAL("Node map - CPU is set", id.cpu.cpu == -1);  in check_cpu_topology()
195 		TEST_ASSERT_VAL("Node map - Thread IDX is set", id.thread_idx == -1);  in check_cpu_topology()