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/freebsd/sys/contrib/device-tree/Bindings/arm/
H A Didle-states.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/arm/idle-states.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
14 1 - Introduction
18 where cores can be put in different low-power states (ranging from simple wfi
20 range of dynamic idle states that a processor can enter at run-time, can be
27 - Running
28 - Idle_standby
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H A Dpsci.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
15 processors") can be used by Linux to initiate various CPU-centric power
25 r0 => 32-bi
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H A Dcpu-capacity.txt6 1 - Introduction
15 2 - CPU capacity definition
19 heterogeneity. Such heterogeneity can come from micro-architectural differences
23 capture a first-order approximation of the relative performance of CPUs.
29 * A "single-threaded" or CPU affine benchmark
43 3 - capacity-dmips-mhz
46 capacity-dmips-mhz is an optional cpu node [1] property: u32 value
51 capacity-dmips-mhz property is all-or-nothing: if it is specified for a cpu
54 available, final capacities are calculated by directly using capacity-dmips-
58 4 - Examples
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/freebsd/sys/contrib/device-tree/Bindings/cpu/
H A Didle-states.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/cpu/idle-states.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11 - Anup Patel <anup@brainfault.org>
15 1 - Introduction
18 ARM and RISC-V systems contain HW capable of managing power consumption
19 dynamically, where cores can be put in different low-power states (ranging
22 run-time, can be specified through device tree bindings representing the
[all …]
H A Dcpu-capacity.txt6 1 - Introduction
15 2 - CPU capacity definition
19 heterogeneity. Such heterogeneity can come from micro-architectural differences
23 capture a first-order approximation of the relative performance of CPUs.
29 * A "single-threaded" or CPU affine benchmark
43 3 - capacity-dmips-mhz
46 capacity-dmips-mhz is an optional cpu node [1] property: u32 value
51 capacity-dmips-mhz property is all-or-nothing: if it is specified for a cpu
54 available, final capacities are calculated by directly using capacity-dmips-
58 4 - Examples
[all …]
/freebsd/sys/contrib/device-tree/Bindings/power/
H A Ddomain-idle-state.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/power/domain-idle-state.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Ulf Hansson <ulf.hansson@linaro.org>
18 const: domain-idle-states
21 "^(cpu|cluster|domain)-":
29 const: domain-idle-state
31 entry-latency-us:
33 The worst case latency in microseconds required to enter the idle
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H A Dpower-domain.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/power/power-domain.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Rafael J. Wysocki <rjw@rjwysocki.net>
11 - Kevi
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/freebsd/lib/libpmc/pmu-events/arch/x86/tremontx/
H A Duncore-memory.json55 "BriefDescription": "Pre-charge for reads",
65 "BriefDescription": "Pre-charge for writes",
168 …entry in this buffer before being sent from the HA to the iMC. They deallocate after the CAS comm…
179 …entry in this buffer before being sent from the HA to the iMC. They deallocate after the CAS comm…
190 …latency (in conjunction with the number of allocations). The RPQ is used to schedule reads out to…
200 …latency (in conjunction with the number of allocations). The RPQ is used to schedule reads out to…
210 …latency (in conjunction with the WPQ occupancy count). The WPQ is used to schedule write out to t…
221 …latency (in conjunction with the WPQ occupancy count). The WPQ is used to schedule write out to t…
232 …latency (in conjunction with the number of allocations). The WPQ is used to schedule write out to…
242 …latency (in conjunction with the number of allocations). The WPQ is used to schedule write out to…
/freebsd/contrib/llvm-project/llvm/include/llvm/MCA/HardwareUnits/
H A DLSUnit.h1 //===------------------------- LSUnit.h --------------------------*- C++-*-===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
13 //===----------------------------------------------------------------------===//
86 Group->NumPredecessors++; in addSuccessor()
89 Group->onGroupIssued(CriticalMemoryInstruction, IsDataDependent); in addSuccessor()
108 return NumExecuting && (NumExecuting == (NumInstructions - NumExecuted)); in isExecuting()
113 assert(!isReady() && "Unexpected group-start event!"); in onGroupIssued()
119 unsigned Cycles = IR.getInstruction()->getCyclesLeft(); in onGroupIssued()
128 NumExecutingPredecessors--; in onGroupExecuted()
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/freebsd/sys/contrib/device-tree/Bindings/cpufreq/
H A Dnvidia,tegra124-cpufreq.txt2 ----------------------------------------------
8 - clocks: Must contain an entry for each entry in clock-names.
9 See ../clocks/clock-bindings.txt for details.
10 - clock-names: Must include the following entries:
11 - cpu_g: Clock mux for the fast CPU cluster.
12 - pll_x: Fast PLL clocksource.
13 - pll_p: Auxiliary PLL used during fast PLL rate changes.
14 - dfll: Fast DFLL clocksource that also automatically scales CPU voltage.
17 - clock-latency: Specify the possible maximum transition latency for clock,
21 --------
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/freebsd/sys/contrib/device-tree/Bindings/pci/
H A Dnvidia,tegra194-pcie.txt4 and thus inherits all the common properties defined in snps,dw-pcie.yaml and
5 snps,dw-pcie-ep.yaml.
10 - power-domains: A phandle to the node that controls power to the respective
20 "include/dt-bindings/power/tegra194-powergate.h" file.
21 - reg: A list of physical base address and length pairs for each set of
22 controller registers. Must contain an entry for each entry in the reg-names
24 - reg-names: Must include the following entries:
26 "config": As per the definition in snps,dw-pcie.yaml
32 - interrupts: A list of interrupt outputs of the controller. Must contain an
33 entry for each entry in the interrupt-names property.
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/freebsd/sys/contrib/device-tree/src/arm64/sprd/
H A Dums9620.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 interrupt-parent = <&gic>;
12 #address-cells = <2>;
13 #size-cells = <2>;
16 #address-cells = <2>;
17 #size-cells = <0>;
19 cpu-map {
50 compatible = "arm,cortex-a55";
52 enable-method = "psci";
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/freebsd/contrib/llvm-project/llvm/lib/Target/RISCV/
H A DRISCVSchedXiangShanNanHu.td1 //==- RISCVSchedXiangShanNanHu.td - XS-NanHu Scheduling Defs -*- tablegen -*-=//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
9 //===----------------------------------------------------------------------===//
11 // XiangShan is a high-performance open-source RISC-V processor developed by
14 // Documentation: https://github.com/OpenXiangShan/XiangShan-doc
16 // XiangShan-NanHu is the second generation of XiangShan processor series.
17 // Overview: https://xiangshan-doc.readthedocs.io/zh-cn/latest/integration/overview/
22 let IssueWidth = 6; // 6-way decode and dispatch
32 // The reservation stations are distributed and grouped as 32-entry or 16-entry smaller ones.
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/freebsd/sys/contrib/device-tree/src/arm64/qcom/
H A Dsm4450.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
6 #include <dt-bindings/clock/qcom,rpmh.h>
7 #include <dt-bindings/clock/qcom,sm4450-camcc.h>
8 #include <dt-bindings/clock/qcom,sm4450-dispcc.h>
9 #include <dt-bindings/clock/qcom,sm4450-gcc.h>
10 #include <dt-bindings/clock/qcom,sm4450-gpucc.h>
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/interrupt-controller/arm-gic.h>
13 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
16 interrupt-parent = <&intc>;
[all …]
/freebsd/contrib/llvm-project/llvm/include/llvm/MC/
H A DMCSchedule.h1 //===-- llvm/MC/MCSchedule.h - Scheduling -------
[all...]
/freebsd/contrib/llvm-project/llvm/tools/llvm-mca/Views/
H A DTimelineView.cpp1 //===--------------------- TimelineView.cpp ---------------------*- C++ -*-===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
12 //===----------------------------------------------------------------------===//
30 TimelineViewEntry InvalidTVEntry = {-1, 0, 0, 0, 0}; in TimelineView()
37 /* unknown buffer size */ -1}; in TimelineView()
47 std::pair<unsigned, int> BufferInfo = {0, -1}; in onReservedBuffers()
70 // Update the WaitTime entry which corresponds to this Index. in onEvent()
75 TVEntry.CycleIssued - CycleDispatched; in onEvent()
79 TVEntry.CycleIssued - TVEntry.CycleReady; in onEvent()
[all …]
/freebsd/sys/contrib/device-tree/Bindings/arm/msm/
H A Dqcom,idle-state.txt3 ARM provides idle-state node to define the cpuidle states, as defined in [1].
4 cpuidle-qcom is the cpuidle driver for Qualcomm SoCs and uses these idle
5 states. Idle states have different enter/exit latency and residency values.
6 The idle states supported by the QCOM SoC are defined as -
31 state. Retention may have a slightly higher latency than Standby.
44 code in the EL for the SoC. On SoCs with write-back L1 cache, the cache has to
50 be flushed, system bus, clocks - lowered, and SoC main XO clock gated and
52 power modes possible at this state is vast, the exit latency and the residency
58 The idle-state for QCOM SoCs are distinguished by the compatible property of
59 the idle-states device node.
[all …]
/freebsd/sys/contrib/device-tree/Bindings/powerpc/opal/
H A Dpower-mgt.txt1 IBM Power-Management Bindings
6 node @power-mgt in the device-tree by the firmware.
9 ----------------
12 - name: The name of the idle state as defined by the firmware.
14 - flags: indicating some aspects of this idle states such as the
15 extent of state-loss, whether timebase is stopped on this
18 - exit-latency: The latency involved in transitioning the state of the
21 - target-residency: The minimum time that the CPU needs to reside in
22 this idle state in order to accrue power-savings
26 ----------------
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/freebsd/lib/libpmc/
H A Dpmc.corei7uc.344 .Bl -tag -width "Li PMC_CLASS_UCP"
46 Fixed-function counters that count only one hardware event per counter.
58 .%B "Intel(R) 64 and IA-32 Architectures Software Developes Manual"
60 .%N "Order Number: 253669-033US"
69 .Bl -column "PMC_CAP_INTERRUPT" "Support"
86 .Bl -tag -width indent
92 Configure the PMC to count the number of de-asserted to asserted
107 .Bl -tag -width indent
120 Uncore cycles were Global Queue read tracker has at least one valid entry.
123 Uncore cycles were Global Queue write tracker has at least one valid entry.
[all …]
/freebsd/sys/contrib/device-tree/src/arm64/arm/
H A Djuno-r2.dts9 /dts-v1/;
11 #include <dt-bindings/interrupt-controller/arm-gic.h>
12 #include <dt-bindings/arm/coresight-cti-dt.h>
13 #include "juno-base.dtsi"
14 #include "juno-cs-r1r2.dtsi"
18 compatible = "arm,juno-r2", "arm,juno", "arm,vexpress";
19 interrupt-parent = <&gic>;
20 #address-cells = <2>;
21 #size-cells = <2>;
28 stdout-path = "serial0:115200n8";
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H A Djuno.dts4 * Copyright (c) 2013-2014 ARM Ltd.
9 /dts-v1/;
11 #include <dt-bindings/interrupt-controller/arm-gic.h>
12 #include <dt-bindings/arm/coresight-cti-dt.h>
13 #include "juno-base.dtsi"
18 interrupt-parent = <&gic>;
19 #address-cells = <2>;
20 #size-cells = <2>;
27 stdout-path = "serial0:115200n8";
31 compatible = "arm,psci-0.2";
[all …]
H A Djuno-r1.dts9 /dts-v1/;
11 #include <dt-bindings/interrupt-controller/arm-gic.h>
12 #include <dt-bindings/arm/coresight-cti-dt.h>
13 #include "juno-base.dtsi"
14 #include "juno-cs-r1r2.dtsi"
18 compatible = "arm,juno-r1", "arm,juno", "arm,vexpress";
19 interrupt-parent = <&gic>;
20 #address-cells = <2>;
21 #size-cells = <2>;
28 stdout-path = "serial0:115200n8";
[all …]
/freebsd/contrib/llvm-project/llvm/lib/Target/X86/
H A DX86ScheduleZnver2.td1 //=- X86ScheduleZnver2.td - X86 Znver2 Scheduling --------
[all...]
H A DX86ScheduleZnver1.td1 //=- X86ScheduleZnver1.td - X86 Znver1 Scheduling --------
[all...]
/freebsd/sys/contrib/device-tree/src/arm64/hisilicon/
H A Dhi3660.dtsi1 // SPDX-License-Identifier: GPL-2.0
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
9 #include <dt-bindings/clock/hi3660-clock.h>
10 #include <dt-bindings/thermal/thermal.h>
14 interrupt-parent = <&gic>;
15 #address-cells = <2>;
16 #size-cells = <2>;
19 compatible = "arm,psci-0.2";
24 #address-cells = <2>;
25 #size-cells = <0>;
[all …]

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