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/Documentation/arch/x86/
Dtopology.rst100 AMDs nomenclature for a CMT core is "Compute Unit". The kernel always uses
108 AMDs nomenclature for CMT threads is "Compute Unit Core". The kernel always
177 [node 0] -> [Compute Unit 0] -> [Compute Unit Core 0] -> Linux CPU 0
178 -> [Compute Unit Core 1] -> Linux CPU 1
179 -> [Compute Unit 1] -> [Compute Unit Core 0] -> Linux CPU 2
180 -> [Compute Unit Core 1] -> Linux CPU 3
218 [node 0] -> [Compute Unit 0] -> [Compute Unit Core 0] -> Linux CPU 0
219 -> [Compute Unit Core 1] -> Linux CPU 1
220 -> [Compute Unit 1] -> [Compute Unit Core 0] -> Linux CPU 2
221 -> [Compute Unit Core 1] -> Linux CPU 3
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/Documentation/devicetree/bindings/misc/
Dqcom,fastrpc.yaml68 "(compute-)?cb@[0-9]*$":
72 Each subnode of the Fastrpc represents compute context banks available on the dsp.
76 const: qcom,fastrpc-compute-cb
129 compute-cb@1 {
130 compatible = "qcom,fastrpc-compute-cb";
135 compute-cb@2 {
136 compatible = "qcom,fastrpc-compute-cb";
141 compute-cb@3 {
142 compatible = "qcom,fastrpc-compute-cb";
/Documentation/gpu/amdgpu/
Ddriver-core.rst66 GC (Graphics and Compute)
67 This is the graphics and compute engine, i.e., the block that
79 Graphics and Compute Microcontrollers
84 GFX/Compute pipeline. Consists mainly of a bunch of microcontrollers
86 provides the driver interface to interact with the GFX/Compute engine.
88 MEC (MicroEngine Compute)
89 This is the microcontroller that controls the compute queues on the
90 GFX/compute engine.
96 This is another microcontroller in the GFX/Compute engine. It handles
97 power management related functionality within the GFX/Compute engine.
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Damdgpu-glossary.rst22 Compute Unit
43 Graphics and Compute
75 Kernel Compute Queue
84 MicroEngine Compute
Dindex.rst6 Next (GCN), Radeon DNA (RDNA), and Compute DNA (CDNA) architectures.
Ddebugging.rst37 hub used for graphics, compute, and sdma on some chips. mmhub is the
53 - CPC: Command Processor Compute
/Documentation/devicetree/bindings/arm/bcm/
Dbcm2835.yaml22 - raspberrypi,4-compute-module
41 - raspberrypi,compute-module
58 - raspberrypi,3-compute-module
59 - raspberrypi,3-compute-module-lite
/Documentation/hwmon/
Dfam15h_power.rst67 compute unit power accumulator sample period
76 the ratio of compute unit power accumulator sample period to the
80 max compute unit accumulated power which is indicated by
84 compute unit accumulated power which is indicated by
110 v. Calculate the average power consumption for a compute unit over
/Documentation/driver-api/
Ddma-buf.rst255 * Long-running compute command buffers, while still using traditional end of
257 fences which get reattached when the compute job is rescheduled.
304 userspace is allowed to use userspace fencing or long running compute
327 faults on GPUs are limited to pure compute workloads.
330 compute side, like compute units or command submission engines. If both a 3D
331 job with a DMA fence and a compute workload using recoverable page faults are
334 - The 3D workload might need to wait for the compute job to finish and release
337 - The compute workload might be stuck in a page fault, because the memory
343 - Compute workloads can always be preempted, even when a page fault is pending
348 achieved through e.g. through dedicated engines and minimal compute unit
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/Documentation/devicetree/bindings/interconnect/
Dqcom,rpmh.yaml30 - qcom,sc7180-compute-noc
42 - qcom,sc8180x-compute-noc
75 - qcom,sm8150-compute-noc
84 - qcom,sm8250-compute-noc
101 - qcom,sm8350-compute-noc
/Documentation/accel/
Dintroduction.rst7 The Linux compute accelerators subsystem is designed to expose compute
16 Typically, a compute accelerator will belong to one of the following
61 from trying to use an accelerator as a GPU, the compute accelerators will be
91 to expose both graphics and compute device char files should be handled by
Dindex.rst4 Compute Accelerators
/Documentation/userspace-api/media/v4l/
Dmetafmt-vsp1-hgo.rst23 The HGO can compute histograms independently per channel, on the maximum of the
29 to compute three 64-bins histograms. RGB, YCbCr and HSV image formats are
32 channels to compute a single 64-bins histogram. Only the RGB image format is
34 - In *256 bins normal mode*, the HGO operates on the Y channel to compute a
37 channels to compute a single 256-bins histogram. Only the RGB image format is
/Documentation/admin-guide/mm/
Dnumaperf.rst8 Some platforms may have multiple types of memory attached to a compute
17 CPUs, they may still be local to one or more compute nodes relative to
18 other nodes. The following diagram shows one such example of two compute
19 nodes with local memory and a memory only node for each of compute node::
22 | Compute Node 0 +-----+ Compute Node 1 |
/Documentation/ABI/testing/
Dsysfs-driver-habanalabs138 the MME compute engine. Writes to this parameter affect the
149 Description: Displays the current clock frequency, in Hz, of the MME compute
202 Soft-reset will reset only the compute and DMA engines of the
227 a compute-reset which is executed after a device release
241 the TPC compute engines. Writes to this parameter affect the
252 Description: Displays the current clock frequency, in Hz, of the TPC compute
Dsysfs-bus-iio-frequency-adf43508 that is used to compute the various dividers, is able to
/Documentation/admin-guide/kdump/
Dvmcoreinfo.rst111 and it is widely used to compute contiguous memory.
141 The size of a nodemask_t type. Used to compute the number of online
147 User-space tools compute their values based on the offset of these
157 These values are used to check the memory type and to compute the
166 User-space tools compute required values based on the offset of these
172 Offset of the free_list's member. This value is used to compute the number
320 array. Used by tools to compute the number of free pages.
377 The kernel randomization offset. Used to compute the page offset. If
383 Currently unused by Makedumpfile. Used to compute the module virtual
422 The maximum number of bits for virtual addresses. Used to compute the
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/Documentation/driver-api/cxl/
Dindex.rst4 Compute Express Link
/Documentation/gpu/xe/
Dindex.rst8 compute and media. Support for currently available platforms like TGL, ADL,
/Documentation/devicetree/bindings/arm/
Drockchip.yaml92 - description: Cool Pi Compute Module 5(CM5) EVB
111 - description: Edgeble Neural Compute Module 2(Neu2) SoM based boards
113 - const: edgeble,neural-compute-module-2-io # Edgeble Neural Compute Module 2 IO Board
114 - const: edgeble,neural-compute-module-2 # Edgeble Neural Compute Module 2 SoM
117 - description: Edgeble Neural Compute Module 6(Neu6) SoM based boards
119 - const: edgeble,neural-compute-module-6a-io # Edgeble NCM6A-IO Board
121 - edgeble,neural-compute-module-6a # Edgeble Neural Compute Module 6A SoM
122 - edgeble,neural-compute-module-6b # Edgeble Neural Compute Module 6B SoM
778 - description: Radxa Compute Module 3 (CM3)
Darm,corstone1000.yaml15 provides a flexible compute architecture that combines Cortex‑A and Cortex‑M
/Documentation/devicetree/bindings/watchdog/
Datmel,at91sam9-wdt.yaml29 should be less or equal to 16. It is used to compute the WDV field.
36 compute the WDD field.
/Documentation/devicetree/bindings/i2c/
Dsnps,designware-i2c.yaml81 This value is used to compute the tLOW period.
87 This value is used to compute the tHIGH period.
/Documentation/gpu/rfc/
Di915_vm_bind.rst173 Long running Compute contexts
176 Compute on the other hand can be long running. Hence it is appropriate for
177 compute to use user/memory fence (See `User/Memory Fence`_) and dma-fence usage
182 invalidation, revalidate the BO and then resume the compute context. This is
199 Allows compute UMD to directly submit GPU jobs instead of through execbuf
/Documentation/devicetree/bindings/iio/adc/
Dmaxim,max9611.yaml28 RS- inputs, across which the current is measured. Value needed to compute

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