| /qemu/docs/specs/ |
| H A D | acpi_pci_hotplug.rst | 16 Slot injection notification pending. One bit per slot.
24 Slot removal notification pending. One bit per slot.
33 One bit per slot.
38 - Read-only "up" register @0xae00, 4-byte access, bit per slot
39 - Read-only "down" register @0xae04, 4-byte access, bit per slot
41 write: bit per slot eject, read: hotplug feature set
42 - Read-only hotplug capable register @0xae0c, 4-byte access, bit per slot
48 bit per slot. Read-only.
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| H A D | rapl-msr.rst | 76 8. Calculate the ratio of energy spent per vcpu threads.
90 dividing the time in clock ticks. The number of clock ticks per second can be
91 found by the sysconf system call. A typical value of clock ticks per second is
92 100. So a core can run a process at the maximum of 100 ticks per second. If a
108 A 4 cores package can schedule a maximum of 400 ticks per second with 100 ticks
109 per second per core. If a thread was scheduled for 100 ticks between a second
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| /qemu/include/qemu/ |
| H A D | throttle.h | 46 * currently used for bytes per second and operations per second.
50 * - avg: the desired I/O limits in units per second.
51 * - max: the limit during bursts, also in units per second.
57 * bkt.level and leaks at a rate of bkt.avg units per second.
67 * per second.
70 * maximum of bkt.max units per second for at most bkt.burst_length
80 uint64_t avg; /* average goal in units per second */
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| H A D | throttle-options.h | 39 .help = "limit total I/O operations per second",\
43 .help = "limit read operations per second",\
47 .help = "limit write operations per second",\
51 .help = "limit total bytes per second",\
55 .help = "limit read bytes per second",\
59 .help = "limit write bytes per second",\
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| /qemu/contrib/plugins/ |
| H A D | ips.c | 2 * Instructions Per Second (IPS) rate limiting plugin.
5 * particular number of Instructions Per Second (IPS). This controls
23 /* how many times do we update time per sec */
29 static uint64_t max_insn_per_second = 1000 * 1000 * 1000; /* ips per core, per second */
118 /* count (and eventually trap) once per tb */ in vcpu_tb_trans()
156 fprintf(stderr, "minimum of %d instructions per second needed\n", in qemu_plugin_install()
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| /qemu/scripts/kvm/ |
| H A D | kvm_flightrecorder | 13 # sudo kvm_flightrecorder start 8192 # 8 MB per-cpu ring buffers
15 # The per-cpu ring buffer size can be given in KB as an optional argument to
108 print('Invalid per-cpu trace buffer size in KB')
111 print('Per-CPU ring buffer size set to %d KB' % buffer_size_kb)
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| /qemu/tests/tcg/plugins/ |
| H A D | inline.c | 76 g_string_append_printf(stats, "insn: %" PRIu64 " (per vcpu)\n", per_vcpu); in stats_insn()
77 g_string_append_printf(stats, "insn: %" PRIu64 " (per vcpu inline)\n", inl_per_vcpu); in stats_insn()
98 g_string_append_printf(stats, "tb: %" PRIu64 " (per vcpu)\n", per_vcpu); in stats_tb()
99 g_string_append_printf(stats, "tb: %" PRIu64 " (per vcpu inline)\n", inl_per_vcpu); in stats_tb()
116 g_string_append_printf(stats, "mem: %" PRIu64 " (per vcpu)\n", per_vcpu); in stats_mem()
117 g_string_append_printf(stats, "mem: %" PRIu64 " (per vcpu inline)\n", inl_per_vcpu); in stats_mem()
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| /qemu/migration/ |
| H A D | dirtyrate.h | 19 * Sample 512 pages per GB as default.
48 uint64_t sample_pages_per_gigabytes; /* sample pages per GB */
79 uint64_t sample_pages; /* sample pages per GB */
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| /qemu/system/ |
| H A D | runstate-hmp-cmds.c | 49 if (!object_property_find(OBJECT(accel), "one-insn-per-tb")) { in hmp_one_insn_per_tb()
51 "This accelerator does not support setting one-insn-per-tb\n"); in hmp_one_insn_per_tb()
64 object_property_set_bool(OBJECT(accel), "one-insn-per-tb", in hmp_one_insn_per_tb()
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| /qemu/include/hw/pci-host/ |
| H A D | pnv_phb4.h | 24 * We have one such address space wrapper per possible device under
147 * The internal PESTA/B is 2 bits per PE split into two tables, we
181 /* Nest registers, excuding per-stack */
186 /* PCI registers, excluding per-stack */
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| H A D | pnv_phb4_regs.h | 17 * "global" registers and some "per-stack" (per-PHB) registers. Those are
19 * range contains both some "PEC" registers and some "per-stack" registers.
21 * Finally the PCI range also contains an additional range per stack that
31 * to the first "per-stack" registers and also the stride between
54 /* XSCOM Nest per-stack registers */
88 /* XSCOM PCI per-stack registers */
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| /qemu/include/hw/virtio/ |
| H A D | virtio-serial.h | 45 * The per-port (or per-app) realize function that's called when a
50 * Per-port unrealize function that's called when a port gets
173 /* Arrays of ivqs and ovqs: one per port */
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| /qemu/docs/system/s390x/ |
| H A D | bootdevices.rst | 87 between them, an independent ``loadparm`` may be assigned on a per-device basis.
89 An example guest using per-device ``loadparm``::
101 If a ``loadparm`` is specified on both the machine and a device, the per-device
102 value will superseded the machine value. Per-device ``loadparm`` values are
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| /qemu/include/hw/xen/interface/ |
| H A D | trace.h | 58 /* Per-scheduler IDs, to identify scheduler specific events */
66 /* Per-scheduler tracing */
79 /* Trace events per class */
178 /* trace events per subclass */
246 /* trace events for per class */
310 uint16_t mfn_offset[]; /* Offset within t_info structure of the page list per cpu */
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| H A D | event_channel.h | 117 * 1. Virtual IRQs are classified as per-vcpu or global. See the VIRQ list
121 * 3. Per-vcpu VIRQs may be bound to at most one event channel per vcpu.
137 * 1. A physical IRQ may be bound to at most one event channel per domain.
225 * 2. Per-VCPU VIRQ channels always notify the vcpu specified at bind time.
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| /qemu/tests/qemu-iotests/ |
| H A D | 076.out | 13 == Zero sectors per track ==
14 qemu-io: can't open device TEST_DIR/parallels-v1: Invalid image: Zero sectors per track
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| /qemu/include/standard-headers/linux/ |
| H A D | virtio_mmio.h | 55 * (32 bits per set) - Read Only */
62 * (32 bits per set) - Write Only */
140 * the per-driver configuration space - Read Write */
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| H A D | input.h | 80 * per millimeter (units/mm), resolution for rotational axes
81 * (ABS_RX, ABS_RY, ABS_RZ) is reported in units per radian.
84 * is reported in units per millimeter (units/mm).
87 * units per g (units/g) and in units per degree per second
194 * The event mask is a per-client mask that specifies which events are
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| /qemu/tests/unit/ |
| H A D | test-x86-topo.c | 34 * simple tests for 1 thread per core, 1 core per module, in test_topo_bits()
35 * 1 module per die, 1 die per package in test_topo_bits()
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| /qemu/docs/user/ |
| H A D | main.rst | 107 ``-one-insn-per-tb``
108 Run the emulation with one guest instruction per translation block.
252 ``-one-insn-per-tb``
253 Run the emulation with one guest instruction per translation block.
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| /qemu/contrib/ivshmem-server/ |
| H A D | ivshmem-server.h | 16 * (see EVENTFD(2)), one per vector. These fd are transmitted to all
52 EventNotifier vectors[IVSHMEM_SERVER_MAX_VECTORS]; /**< one per vector */
83 * @n_vectors: Number of interrupt vectors per client
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| /qemu/include/scsi/ |
| H A D | constants.h | 276 #define CD_MINS 80 /* max. minutes per CD */
277 #define CD_SECS 60 /* seconds per minute */
278 #define CD_FRAMES 75 /* frames per second */
279 #define CD_FRAMESIZE 2048 /* bytes per frame, "cooked" mode */
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| /qemu/include/hw/display/ |
| H A D | bcm2835_fb.h | 60 * bcm2835_fb_get_pitch: return number of bytes per line of the framebuffer
63 * Return the number of bytes per line of the framebuffer, ie the number
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| /qemu/include/hw/timer/ |
| H A D | a9gtimer.h | 63 uint32_t control; /* only per cpu banked bits valid */
87 uint32_t control; /* only non per cpu banked bits valid */
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| /qemu/include/hw/ssi/ |
| H A D | npcm7xx_fiu.h | 31 * struct NPCM7xxFIUFlash - Per-chipselect flash controller state.
47 * @flash: Array of @cs_count per-flash-chip state objects.
|