| /kernel/linux/linux-5.10/Documentation/x86/ |
| D | topology.rst | 98 AMDs nomenclature for a CMT core is "Compute Unit". The kernel always uses
116 AMDs nomenclature for CMT threads is "Compute Unit Core". The kernel always
185 [node 0] -> [Compute Unit 0] -> [Compute Unit Core 0] -> Linux CPU 0
186 -> [Compute Unit Core 1] -> Linux CPU 1
187 -> [Compute Unit 1] -> [Compute Unit Core 0] -> Linux CPU 2
188 -> [Compute Unit Core 1] -> Linux CPU 3
226 [node 0] -> [Compute Unit 0] -> [Compute Unit Core 0] -> Linux CPU 0
227 -> [Compute Unit Core 1] -> Linux CPU 1
228 -> [Compute Unit 1] -> [Compute Unit Core 0] -> Linux CPU 2
229 -> [Compute Unit Core 1] -> Linux CPU 3
[all …]
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| /kernel/linux/linux-5.10/scripts/coccinelle/misc/ |
| D | array_size_dup.cocci | 5 /// 1. An opencoded expression is used before array_size() to compute the same size
6 /// 2. An opencoded expression is used after array_size() to compute the same size
43 msg = "WARNING: array_size is used later (line %s) to compute the same size" % (p2[0].line)
51 msg = "WARNING: array_size is used later (line %s) to compute the same size" % (p2[0].line)
72 msg = "WARNING: array_size is already used (line %s) to compute the same size" % (p1[0].line)
80 msg = "WARNING: array_size is already used (line %s) to compute the same size" % (p1[0].line)
108 msg = "WARNING: array3_size is used later (line %s) to compute the same size" % (p2[0].line)
116 msg = "WARNING: array3_size is used later (line %s) to compute the same size" % (p2[0].line)
138 msg = "WARNING: array3_size is already used (line %s) to compute the same size" % (p1[0].line)
146 msg = "WARNING: array3_size is already used (line %s) to compute the same size" % (p1[0].line)
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/misc/ |
| D | qcom,fastrpc.txt | 30 = COMPUTE BANKS
31 Each subnode of the Fastrpc represents compute context banks available
33 - All Compute context banks MUST contain the following properties:
38 Definition: must be "qcom,fastrpc-compute-cb"
67 compatible = "qcom,fastrpc-compute-cb";
72 compatible = "qcom,fastrpc-compute-cb";
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| /kernel/linux/linux-5.10/drivers/iio/imu/inv_icm42600/ |
| D | inv_icm42600_timestamp.c | 17 /* compute min and max periods accepted */
33 /* compute the mean of all stored values, use 0 as empty slot */ in inv_update_acc()
125 /* update interrupt timestamp and compute chip and sensor periods */ in inv_icm42600_timestamp_interrupt()
131 /* compute period: delta time divided by number of samples */ in inv_icm42600_timestamp_interrupt()
139 /* no previous data, compute theoritical value from interrupt */ in inv_icm42600_timestamp_interrupt()
149 /* compute measured fifo_period */ in inv_icm42600_timestamp_interrupt()
156 /* compute maximal adjustment value */ in inv_icm42600_timestamp_interrupt()
183 * undertermined (depends when the change occures). So we compute the in inv_icm42600_timestamp_apply_odr()
188 /* compute measured fifo period */ in inv_icm42600_timestamp_apply_odr()
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| /kernel/linux/linux-5.10/arch/x86/events/amd/ |
| D | power.c | 25 * The ratio of compute unit power accumulator sample period to the
30 /* Maximum accumulated power of a compute unit. */
36 * Accumulated power represents the sum of each compute unit's (CU) power
227 * Find a new CPU on the same compute unit, if was set in cpumask in power_cpu_exit()
228 * and still some CPUs on compute unit. Then migrate event and in power_cpu_exit()
244 * 1) If any CPU is set at cpu_mask in the same compute unit, do in power_cpu_init()
246 * 2) If no CPU is set at cpu_mask in the same compute unit, in power_cpu_init()
276 pr_err("Failed to read max compute unit power accumulator MSR\n"); in amd_power_pmu_init()
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| /kernel/linux/linux-5.10/Documentation/hwmon/ |
| D | fam15h_power.rst | 67 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
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| /kernel/linux/linux-5.10/arch/powerpc/kernel/vdso64/ |
| D | cacheflush.S | 34 subf r8,r6,r4 /* compute length */
37 srd. r8,r8,r9 /* compute line count */
51 subf r8,r6,r4 /* compute length */
54 srd. r8,r8,r9 /* compute line count */
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| /kernel/linux/linux-5.10/tools/perf/Documentation/ |
| D | perf-diff.txt | 92 --compute::
95 diff.compute config option. See COMPARISON METHODS section for
113 Specify compute sorting column number. 0 means sorting by baseline
211 baseline/A compute/B compute/C samples
222 baseline/B compute/A compute/C samples
233 baseline/C compute/B compute/A samples
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| /kernel/linux/linux-5.10/drivers/hwmon/ |
| D | fam15h_power.c | 54 /* maximum accumulated power of a compute unit */
56 /* accumulated power of the compute units */
60 /* online/offline status of current compute unit */
143 * is compute unit id. in do_read_registers_on_cu()
172 * Choose the first online core of each compute unit, and then in read_registers()
174 * because the MSR value of CPU core represent the compute in read_registers()
187 /* get any CPU on this compute unit */ in read_registers()
211 * compute unit number. in power1_average_show()
233 /* check if current compute unit is online */ in power1_average_show()
422 * determine the ratio of the compute unit power accumulator in fam15h_power_init_data()
[all …]
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| /kernel/linux/linux-5.10/arch/x86/include/asm/ |
| D | checksum_64.h | 42 * ip_fast_csum - Compute the IPv4 header checksum efficiently.
77 * csum_tcpup_nofold - Compute an IPv4 pseudo header checksum.
103 * csum_tcpup_magic - Compute an IPv4 pseudo header checksum.
121 * csum_partial - Compute an internet checksum.
140 * ip_compute_csum - Compute an 16bit IP checksum.
150 * csum_ipv6_magic - Compute checksum of an IPv6 pseudo header.
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| /kernel/linux/linux-5.10/arch/powerpc/kernel/vdso32/ |
| D | cacheflush.S | 41 subf r8,r6,r4 /* compute length */
45 srw. r8,r8,r9 /* compute line count */
68 subf r8,r6,r4 /* compute length */
71 srw. r8,r8,r9 /* compute line count */
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| /kernel/linux/linux-5.10/fs/xfs/libxfs/ |
| D | xfs_rtbitmap.c | 116 * Compute and read in starting bitmap block for starting block. in xfs_rtfind_back()
132 * Compute match value, based on the bit at start: if 1 (free) in xfs_rtfind_back()
196 * Compute difference between actual and desired value. in xfs_rtfind_back()
243 * Compute difference between actual and desired value. in xfs_rtfind_back()
291 * Compute and read in starting bitmap block for starting block. in xfs_rtfind_forw()
307 * Compute match value, based on the bit at start: if 1 (free) in xfs_rtfind_forw()
369 * Compute difference between actual and desired value. in xfs_rtfind_forw()
413 * Compute difference between actual and desired value. in xfs_rtfind_forw()
461 * Compute entry number in the summary file. in xfs_rtmodify_summary_int()
465 * Compute the block number in the summary file. in xfs_rtmodify_summary_int()
[all …]
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| /kernel/linux/linux-5.10/lib/ |
| D | siphash.c | 119 * siphash_1u64 - compute 64-bit siphash PRF value of a u64
135 * siphash_2u64 - compute 64-bit siphash PRF value of 2 u64
156 * siphash_3u64 - compute 64-bit siphash PRF value of 3 u64
183 * siphash_4u64 - compute 64-bit siphash PRF value of 4 u64
319 * hsiphash_1u32 - compute 64-bit hsiphash PRF value of a u32
332 * hsiphash_2u32 - compute 32-bit hsiphash PRF value of 2 u32
349 * hsiphash_3u32 - compute 32-bit hsiphash PRF value of 3 u32
369 * hsiphash_4u32 - compute 32-bit hsiphash PRF value of 4 u32
467 * hsiphash_1u32 - compute 32-bit hsiphash PRF value of a u32
482 * hsiphash_2u32 - compute 32-bit hsiphash PRF value of 2 u32
[all …]
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| D | bch.c | 30 * Call bch_encode to compute and store ecc parity bytes to a given buffer.
108 /* given its degree, compute a polynomial size in bytes */
402 * compute 2t syndromes of ecc polynomial, i.e. ecc(a^j) for j=1..2t
420 /* compute v(a^j) for j=1 .. 2t-1 */ in compute_syndromes()
475 /* compute l[i+1] = max(l[i]->c[l[p]+2*(i-p]) */ in compute_error_locator_polynomial()
560 /* compute unique solution */ in solve_linear_system()
610 * compute root r of a degree 1 polynomial over GF(2^m) (returned as log(1/r))
625 * compute roots of a degree 2 polynomial over GF(2^m)
642 * let u = sum(li.a^i) i=0..m-1; then compute r = sum(li.xi): in find_poly_deg2_roots()
656 /* reverse z=a/bX transformation and compute log(1/r) */ in find_poly_deg2_roots()
[all …]
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| /kernel/linux/linux-5.10/drivers/clk/ti/ |
| D | dpll44xx.c | 79 * omap4_dpll_lpmode_recalc - compute DPLL low-power setting
104 * omap4_dpll_regm4xen_recalc - compute DPLL rate, considering REGM4XEN bit
105 * @clk: struct clk * of the DPLL to compute the rate for
107 * Compute the output rate for the OMAP4 DPLL represented by @clk.
140 * Compute the rate that would be programmed into the DPLL hardware
163 * First try to compute the DPLL configuration for in omap4_dpll_regm4xen_round_rate()
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| /kernel/linux/linux-5.10/drivers/soundwire/ |
| D | generic_bandwidth_allocation.c | 150 /* Run loop for all groups to compute transport parameters */ in _sdw_compute_port_params()
272 * sdw_compute_port_params: Compute transport and port parameters
295 /* Compute transport parameters for grouped streams */ in sdw_compute_port_params()
340 * sdw_compute_bus_params: Compute bus parameters
398 * sdw_compute_params: Compute bus, transport and port parameters
409 dev_err(bus->dev, "Compute bus params failed: %d", ret); in sdw_compute_params()
413 /* Compute transport and port params */ in sdw_compute_params()
416 dev_err(bus->dev, "Compute transport params failed: %d", ret); in sdw_compute_params()
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/arm/bcm/ |
| D | bcm2835.yaml | 33 - raspberrypi,compute-module
50 - raspberrypi,3-compute-module
51 - raspberrypi,3-compute-module-lite
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| /kernel/linux/linux-5.10/arch/xtensa/lib/ |
| D | strncpy_user.S | 95 sub a2, a11, a2 # compute strlen
150 sub a2, a11, a2 # compute strlen
157 sub a2, a11, a2 # compute strlen
165 sub a2, a11, a2 # compute strlen
175 sub a2, a11, a2 # compute strlen
201 sub a2, a11, a2 # compute strlen
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| /kernel/linux/linux-5.10/lib/raid6/ |
| D | mktables.c | 62 /* Compute multiplication table */ in main()
81 /* Compute vector multiplication table */ in main()
106 /* Compute power-of-2 table (exponent) */ in main()
125 /* Compute log-of-2 table */ in main()
145 /* Compute inverse table x^-1 == x^254 */ in main()
160 /* Compute inv(2^x + 1) (exponent-xor-inverse) table */ in main()
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| /kernel/linux/linux-5.10/Documentation/admin-guide/kdump/ |
| D | vmcoreinfo.rst | 105 and it is widely used to compute contiguous memory.
135 The size of a nodemask_t type. Used to compute the number of online
141 User-space tools compute their values based on the offset of these
151 These values are used to check the memory type and to compute the
160 User-space tools compute required values based on the offset of these
166 Offset of the free_list's member. This value is used to compute the number
314 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
432 These values are used to compute the number of nodes the crashed kernel used.
[all …]
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| /kernel/linux/linux-5.10/tools/perf/ |
| D | builtin-diff.c | 112 COMPUTE_STREAM, /* After COMPUTE_MAX to avoid use current compute arrays */
123 static int compute = COMPUTE_DELTA_ABS; variable
204 pr_debug("compute wdiff w1(%" PRId64 ") w2(%" PRId64 ")\n", in setup_compute_opt_wdiff()
218 if (compute == COMPUTE_WEIGHTED_DIFF) in setup_compute_opt()
351 switch (compute) { in formula_fprintf()
423 switch (compute) { in diff__process_sample_event()
703 if (compute == COMPUTE_CYCLES) { in hists__precompute()
714 switch (compute) { in hists__precompute()
951 if (compute == COMPUTE_CYCLES) in hists__process()
1222 if (compute == COMPUTE_STREAM) { in __cmd_diff()
[all …]
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| /kernel/linux/linux-5.10/Documentation/admin-guide/mm/ |
| D | numaperf.rst | 7 Some platforms may have multiple types of memory attached to a compute
16 CPUs, they may still be local to one or more compute nodes relative to
17 other nodes. The following diagram shows one such example of two compute
18 nodes with local memory and a memory only node for each of compute node::
21 | Compute Node 0 +-----+ Compute Node 1 |
|
| /kernel/linux/linux-5.10/Documentation/userspace-api/media/v4l/ |
| D | pixfmt-meta-vsp1-hgo.rst | 23 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
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| /kernel/linux/linux-5.10/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_doorbell.h | 106 /* Compute + GFX: 0~255 */
165 /* Compute + GFX: 0~255 */
216 …* All compute related doorbells: kiq, hiq, diq, traditional compute queue, user queue, should loca…
218 * Compute related doorbells are allocated from 0x00 to 0x8a
229 /* Compute engines */
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| /kernel/linux/linux-5.10/drivers/media/i2c/ |
| D | aptina-pll.c | 41 /* Compute the multiplier M and combined N*P1 divisor. */ in aptina_pll_calculate()
48 * range. Compute the factor by which we should multiply them given the in aptina_pll_calculate()
78 * 3. div * mf is a multiple of p1, in order to compute in aptina_pll_calculate()
92 * we can compute the mf increment between two acceptable values in aptina_pll_calculate()
118 * combination of (1) and (7), and then compute the restricted mf range in aptina_pll_calculate()
|