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Searched refs:smp (Results 1 – 25 of 123) sorted by relevance

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/qemu/hw/core/
H A Dmachine-smp.c215 ms->smp.cpus = cpus; in machine_parse_smp_config()
216 ms->smp.drawers = drawers; in machine_parse_smp_config()
217 ms->smp.books = books; in machine_parse_smp_config()
218 ms->smp.sockets = sockets; in machine_parse_smp_config()
219 ms->smp.dies = dies; in machine_parse_smp_config()
220 ms->smp.clusters = clusters; in machine_parse_smp_config()
221 ms->smp.modules = modules; in machine_parse_smp_config()
222 ms->smp.cores = cores; in machine_parse_smp_config()
223 ms->smp.threads = threads; in machine_parse_smp_config()
224 ms->smp.max_cpus = maxcpus; in machine_parse_smp_config()
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H A Dmachine.c889 .has_cpus = true, .cpus = ms->smp.cpus, in machine_get_smp()
1165 ms->smp.cpus = mc->default_cpus; in machine_initfn()
1166 ms->smp.max_cpus = mc->default_cpus; in machine_initfn()
1167 ms->smp.drawers = 1; in machine_initfn()
1168 ms->smp.books = 1; in machine_initfn()
1169 ms->smp.sockets = 1; in machine_initfn()
1170 ms->smp.dies = 1; in machine_initfn()
1171 ms->smp.clusters = 1; in machine_initfn()
1172 ms->smp.modules = 1; in machine_initfn()
1173 ms->smp.cores = 1; in machine_initfn()
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/qemu/include/hw/s390x/
H A Dcpu-topology.h66 static inline int s390_std_socket(int n, CpuTopology *smp) in s390_std_socket() argument
68 return (n / smp->cores) % smp->sockets; in s390_std_socket()
71 static inline int s390_std_book(int n, CpuTopology *smp) in s390_std_book() argument
73 return (n / (smp->cores * smp->sockets)) % smp->books; in s390_std_book()
76 static inline int s390_std_drawer(int n, CpuTopology *smp) in s390_std_drawer() argument
78 return (n / (smp->cores * smp->sockets * smp->books)) % smp->drawers; in s390_std_drawer()
/qemu/hw/s390x/
H A Dcpu-topology.c50 return (drawer_id * current_machine->smp.books + book_id) * in s390_socket_nb_from_ids()
51 current_machine->smp.sockets + socket_id; in s390_socket_nb_from_ids()
89 CpuTopology *smp = &ms->smp; in s390_topology_init() local
92 smp->books * smp->drawers); in s390_topology_init()
184 CpuTopology *smp = &current_machine->smp; in s390_topology_cpu_default() local
198 env->book_id = s390_std_book(env->core_id, smp); in s390_topology_cpu_default()
237 CpuTopology *smp = &current_machine->smp; in s390_topology_check() local
239 if (socket_id >= smp->sockets) { in s390_topology_check()
243 if (book_id >= smp->books) { in s390_topology_check()
247 if (drawer_id >= smp->drawers) { in s390_topology_check()
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/qemu/hw/riscv/
H A Dnuma.c40 int i, first_hartid = ms->smp.cpus; in riscv_socket_first_hartid()
46 for (i = 0; i < ms->smp.cpus; i++) { in riscv_socket_first_hartid()
55 return (first_hartid < ms->smp.cpus) ? first_hartid : -1; in riscv_socket_first_hartid()
63 return (!socket_id) ? ms->smp.cpus - 1 : -1; in riscv_socket_last_hartid()
66 for (i = 0; i < ms->smp.cpus; i++) { in riscv_socket_last_hartid()
75 return (last_hartid < ms->smp.cpus) ? last_hartid : -1; in riscv_socket_last_hartid()
83 return (!socket_id) ? ms->smp.cpus : -1; in riscv_socket_hart_count()
210 if (ms->numa_state->num_nodes > ms->smp.cpus) { in riscv_numa_get_default_cpu_node_id()
213 ms->numa_state->num_nodes, ms->smp.cpus); in riscv_numa_get_default_cpu_node_id()
217 nidx = idx / (ms->smp.cpus / ms->numa_state->num_nodes); in riscv_numa_get_default_cpu_node_id()
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H A Dsifive_e.c184 object_property_set_int(OBJECT(&s->cpus), "num-harts", ms->smp.cpus, in type_init()
212 (char *)SIFIVE_E_PLIC_HART_CONFIG, ms->smp.cpus, 0, in sifive_e_soc_realize()
223 0, ms->smp.cpus, false); in sifive_e_soc_realize()
226 RISCV_ACLINT_DEFAULT_MTIMER_SIZE, 0, ms->smp.cpus, in sifive_e_soc_realize()
H A Dsifive_u.c170 for (cpu = ms->smp.cpus - 1; cpu >= 0; cpu--) { in create_fdt()
199 cells = g_new0(uint32_t, ms->smp.cpus * 4); in create_fdt()
200 for (cpu = 0; cpu < ms->smp.cpus; cpu++) { in create_fdt()
219 cells, ms->smp.cpus * sizeof(uint32_t) * 4); in create_fdt()
250 cells = g_new0(uint32_t, ms->smp.cpus * 4 - 2); in create_fdt()
251 for (cpu = 0; cpu < ms->smp.cpus; cpu++) { in create_fdt()
275 cells, (ms->smp.cpus * 4 - 2) * sizeof(uint32_t)); in create_fdt()
827 plic_hart_config = riscv_plic_hart_config_string(ms->smp.cpus); in sifive_u_soc_realize()
831 plic_hart_config, ms->smp.cpus, 0, in sifive_u_soc_realize()
847 ms->smp.cpus, false); in sifive_u_soc_realize()
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H A Dmicrochip_pfsoc.c167 qdev_prop_set_uint32(DEVICE(&s->u_cpus), "num-harts", ms->smp.cpus - 1); in microchip_pfsoc_soc_instance_init()
251 0, ms->smp.cpus, false); in microchip_pfsoc_soc_realize()
254 RISCV_ACLINT_DEFAULT_MTIMER_SIZE, 0, ms->smp.cpus, in microchip_pfsoc_soc_realize()
278 plic_hart_config = riscv_plic_hart_config_string(ms->smp.cpus); in microchip_pfsoc_soc_realize()
282 plic_hart_config, ms->smp.cpus, 0, in microchip_pfsoc_soc_realize()
/qemu/target/s390x/kvm/
H A Dstsi-topology.c143 sysib->mag[S390_TOPOLOGY_MAG4] = current_machine->smp.drawers; in setup_stsi()
144 sysib->mag[S390_TOPOLOGY_MAG3] = current_machine->smp.books; in setup_stsi()
145 sysib->mag[S390_TOPOLOGY_MAG2] = current_machine->smp.sockets; in setup_stsi()
146 sysib->mag[S390_TOPOLOGY_MAG1] = current_machine->smp.cores; in setup_stsi()
149 sysib->mag[S390_TOPOLOGY_MAG3] = current_machine->smp.drawers * in setup_stsi()
150 current_machine->smp.books; in setup_stsi()
151 sysib->mag[S390_TOPOLOGY_MAG2] = current_machine->smp.sockets; in setup_stsi()
152 sysib->mag[S390_TOPOLOGY_MAG1] = current_machine->smp.cores; in setup_stsi()
156 current_machine->smp.books * in setup_stsi()
157 current_machine->smp.sockets; in setup_stsi()
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/qemu/hw/i386/
H A Dx86-common.c113 for (i = 0; i < ms->smp.cpus; i++) { in x86_cpus_init()
251 unsigned int smp_cores = ms->smp.cores; in x86_cpu_pre_plug()
252 unsigned int smp_threads = ms->smp.threads; in x86_cpu_pre_plug()
274 if (ms->smp.modules > 1) { in x86_cpu_pre_plug()
275 env->nr_modules = ms->smp.modules; in x86_cpu_pre_plug()
279 if (ms->smp.dies > 1) { in x86_cpu_pre_plug()
280 env->nr_dies = ms->smp.dies; in x86_cpu_pre_plug()
293 if (cpu->die_id < 0 && ms->smp.dies == 1) { in x86_cpu_pre_plug()
301 if (cpu->module_id < 0 && ms->smp.modules == 1) { in x86_cpu_pre_plug()
316 } else if (cpu->die_id > ms->smp.dies - 1) { in x86_cpu_pre_plug()
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H A Dx86.c47 topo_info->dies_per_pkg = ms->smp.dies; in init_topo_info()
54 topo_info->modules_per_die = ms->smp.modules; in init_topo_info()
55 topo_info->cores_per_module = ms->smp.cores; in init_topo_info()
56 topo_info->threads_per_core = ms->smp.threads; in init_topo_info()
104 unsigned int max_cpus = ms->smp.max_cpus; in x86_possible_cpu_arch_ids()
134 if (ms->smp.dies > 1) { in x86_possible_cpu_arch_ids()
138 if (ms->smp.modules > 1) { in x86_possible_cpu_arch_ids()
/qemu/docs/system/s390x/
H A Dcpu-topology.rst54 with the ``-smp`` or the ``-device`` QEMU command arguments.
57 and the ``-smp`` command line argument accepts only ``threads=1``.
60 specified for the ``-smp`` flag, the number of these containers
67 -smp cpus=5,drawer=1,books=1,sockets=8,cores=4,maxcpus=32
73 -smp cpus=5,sockets=8,cores=4,maxcpus=32
75 When a CPU is defined by the ``-smp`` command argument, its position
103 on the ``-smp`` argument.
139 -smp cpus=5,sockets=8,cores=4,maxcpus=32 \
153 * There are 5 CPUs provided to the guest with the ``-smp`` command line
220 with the exception of CPU 0 which must be defined with the -smp
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/qemu/hw/arm/
H A Dmps3r.c270 qdev_prop_set_uint32(gicdev, "num-cpu", machine->smp.cpus); in create_gic()
273 qlist_append_int(redist_region_count, machine->smp.cpus); in create_gic()
285 for (int i = 0; i < machine->smp.cpus; i++) { in create_gic()
317 sysbus_connect_irq(gicsbd, i + machine->smp.cpus, in create_gic()
319 sysbus_connect_irq(gicsbd, i + 2 * machine->smp.cpus, in create_gic()
321 sysbus_connect_irq(gicsbd, i + 3 * machine->smp.cpus, in create_gic()
370 assert(machine->smp.cpus <= MPS3R_CPU_MAX); in mps3r_common_init()
371 for (int i = 0; i < machine->smp.cpus; i++) { in mps3r_common_init()
412 for (int i = 0; i < machine->smp.cpus; i++) { in mps3r_common_init()
H A Dvirt.c403 int smp_cpus = ms->smp.cpus; in fdt_add_cpu_nodes()
490 if (ms->smp.threads > 1) { in fdt_add_cpu_nodes()
493 cpu / (ms->smp.clusters * ms->smp.cores * ms->smp.threads), in fdt_add_cpu_nodes()
494 (cpu / (ms->smp.cores * ms->smp.threads)) % ms->smp.clusters, in fdt_add_cpu_nodes()
495 (cpu / ms->smp.threads) % ms->smp.cores, in fdt_add_cpu_nodes()
500 cpu / (ms->smp.clusters * ms->smp.cores), in fdt_add_cpu_nodes()
501 (cpu / ms->smp.cores) % ms->smp.clusters, in fdt_add_cpu_nodes()
2730 n / (ms->smp.clusters * ms->smp.cores * ms->smp.threads); in virt_possible_cpu_arch_ids()
2733 (n / (ms->smp.cores * ms->smp.threads)) % ms->smp.clusters; in virt_possible_cpu_arch_ids()
2736 (n / ms->smp.threads) % ms->smp.cores; in virt_possible_cpu_arch_ids()
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/qemu/hw/loongarch/
H A Dvirt.c325 int smp_cpus = ms->smp.cpus; in fdt_add_cpu_nodes()
358 if (ms->smp.threads > 1) { in fdt_add_cpu_nodes()
361 num / (ms->smp.cores * ms->smp.threads), in fdt_add_cpu_nodes()
362 (num / ms->smp.threads) % ms->smp.cores, in fdt_add_cpu_nodes()
363 num % ms->smp.threads); in fdt_add_cpu_nodes()
367 num / ms->smp.cores, in fdt_add_cpu_nodes()
368 num % ms->smp.cores); in fdt_add_cpu_nodes()
804 for (cpu = 0; cpu < ms->smp.cpus; cpu++) { in virt_irq_init()
1338 unsigned int max_cpus = ms->smp.max_cpus; in virt_possible_cpu_arch_ids()
1354 n / (ms->smp.cores * ms->smp.threads); in virt_possible_cpu_arch_ids()
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H A Dfw_cfg.c23 int max_cpus = ms->smp.max_cpus; in virt_fw_cfg_init()
24 int smp_cpus = ms->smp.cpus; in virt_fw_cfg_init()
/qemu/docs/system/ppc/
H A Dppce500.rst36 * The number of subnodes under /cpus node should match QEMU's ``-smp`` option
103 $ qemu-system-ppc64 -M ppce500 -cpu e5500 -smp 4 -m 2G \
117 $ qemu-system-ppc64 -M ppce500 -cpu e500mc -smp 4 -m 2G \
158 $ qemu-system-ppc64 -M ppce500 -smp 4 -m 2G \
179 $ qemu-system-ppc64 -M ppce500 -cpu e500mc -smp 4 -m 2G \
190 $ qemu-system-ppc64 -M ppce500 -cpu e500mc -smp 4 -m 2G \
H A Dpowernv.rst77 $ qemu-system-ppc64 -m 2G -machine powernv9 -smp 2,cores=2,threads=1 \
114 $ qemu-system-ppc64 -m 2G -machine powernv9 -smp 2,cores=2,threads=1 -accel tcg,thread=single \
149 number of cores. ``-smp 2,cores=1`` will define a machine with 2
150 sockets of 1 core, whereas ``-smp 2,cores=2`` will define a machine
151 with 1 socket of 2 cores. ``-smp 8,cores=2``, 4 sockets of 2 cores.
/qemu/hw/ppc/
H A Dmac_newworld.c160 for (i = 0; i < machine->smp.cpus; i++) { in ppc_core99_init()
257 openpic_irqs = g_new0(IrqLines, machine->smp.cpus); in ppc_core99_init()
259 for (i = 0; i < machine->smp.cpus; i++) { in ppc_core99_init()
397 for (i = 0; i < machine->smp.cpus; i++) { in ppc_core99_init()
476 fw_cfg_add_i16(fw_cfg, FW_CFG_NB_CPUS, (uint16_t)machine->smp.cpus); in ppc_core99_init()
477 fw_cfg_add_i16(fw_cfg, FW_CFG_MAX_CPUS, (uint16_t)machine->smp.max_cpus); in ppc_core99_init()
H A Dmac_oldworld.c112 for (i = 0; i < machine->smp.cpus; i++) { in ppc_heathrow_init()
265 for (i = 0; i < machine->smp.cpus; i++) { in ppc_heathrow_init()
318 fw_cfg_add_i16(fw_cfg, FW_CFG_NB_CPUS, (uint16_t)machine->smp.cpus); in ppc_heathrow_init()
319 fw_cfg_add_i16(fw_cfg, FW_CFG_MAX_CPUS, (uint16_t)machine->smp.max_cpus); in ppc_heathrow_init()
/qemu/hw/sparc/
H A Dleon3.c278 for (i = 0; i < machine->smp.cpus; i++) { in leon3_generic_hw_init()
310 object_property_set_int(OBJECT(irqmpdev), "ncpus", machine->smp.cpus, in leon3_generic_hw_init()
314 for (i = 0; i < machine->smp.cpus; i++) { in leon3_generic_hw_init()
400 for (i = 0; i < machine->smp.cpus; i++) { in leon3_generic_hw_init()
/qemu/docs/system/riscv/
H A Dsifive_u.rst51 of subnodes should match QEMU's ``-smp`` option
129 $ qemu-system-riscv64 -M sifive_u -smp 5 -m 2G \
154 $ qemu-system-riscv64 -M sifive_u -smp 5 -m 8G \
200 $ qemu-system-riscv64 -M sifive_u -smp 5 -m 2G \
293 $ qemu-system-riscv64 -M sifive_u,msel=11 -smp 5 -m 8G \
302 $ qemu-system-riscv64 -M sifive_u,msel=6 -smp 5 -m 8G \
310 the real hardware, ie: 5 cores (-smp 5) and 8 GiB memory (-m 8G).
340 $ qemu-system-riscv64 -M sifive_u -smp 5 -m 2G \
362 $ qemu-system-riscv32 -M sifive_u -smp 5 -m 2G \
/qemu/tests/unit/
H A Dtest-smp-parse.c719 output_topo_str = cpu_topology_to_string(&ms->smp, in check_parse()
727 (ms->smp.cpus == expect_topo->cpus) && in check_parse()
728 (ms->smp.drawers == expect_topo->drawers) && in check_parse()
729 (ms->smp.books == expect_topo->books) && in check_parse()
730 (ms->smp.sockets == expect_topo->sockets) && in check_parse()
731 (ms->smp.dies == expect_topo->dies) && in check_parse()
732 (ms->smp.clusters == expect_topo->clusters) && in check_parse()
733 (ms->smp.cores == expect_topo->cores) && in check_parse()
734 (ms->smp.threads == expect_topo->threads) && in check_parse()
735 (ms->smp.max_cpus == expect_topo->max_cpus) && in check_parse()
/qemu/system/
H A Ddirtylimit.c157 int max_cpus = ms->smp.max_cpus; in vcpu_dirty_rate_stat_initialize()
202 int max_cpus = ms->smp.max_cpus; in dirtylimit_state_initialize()
239 cpu_index >= ms->smp.max_cpus); in dirtylimit_vcpu_index_valid()
401 int max_cpus = ms->smp.max_cpus; in dirtylimit_set_all()
/qemu/hw/mips/
H A Dloongson3_bootp.c43 c->nr_cpus = cpu_to_le32(current_machine->smp.cpus); in init_cpu_info()
44 c->total_node = cpu_to_le32(DIV_ROUND_UP(current_machine->smp.cpus, in init_cpu_info()

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