| /kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/icelake/ |
| D | floating-point.json | 4 "PublicDescription": "Counts all microcode Floating Point assists.",
6 "Counter": "0,1,2,3,4,5,6,7",
8 "PEBScounters": "0,1,2,3,4,5,6,7",
16 …-point instructions retired; some instructions will count twice as noted below. Each count repres…
18 "Counter": "0,1,2,3,4,5,6,7",
20 "PEBScounters": "0,1,2,3,4,5,6,7",
23 …-point instructions retired; some instructions will count twice as noted below. Each count repres…
27 …-point instructions retired; some instructions will count twice as noted below. Each count repres…
29 "Counter": "0,1,2,3,4,5,6,7",
31 "PEBScounters": "0,1,2,3,4,5,6,7",
[all …]
|
| /kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/broadwellx/ |
| D | floating-point.json | 5 … "BriefDescription": "Number of transitions from AVX-256 to legacy SSE when penalty applicable.",
6 "Counter": "0,1,2,3",
9 …"PublicDescription": "This event counts the number of transitions from AVX-256 to legacy SSE when …
11 "CounterHTOff": "0,1,2,3,4,5,6,7"
16 "BriefDescription": "Number of transitions from SSE to AVX-256 when penalty applicable.",
17 "Counter": "0,1,2,3",
20 …"PublicDescription": "This event counts the number of transitions from legacy SSE to AVX-256 when …
22 "CounterHTOff": "0,1,2,3,4,5,6,7"
27 …on floating-point instructions retired. Each count represents 1 computation. Applies to SSE* and …
28 "Counter": "0,1,2,3",
[all …]
|
| /kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/broadwellde/ |
| D | floating-point.json | 5 … "BriefDescription": "Number of transitions from AVX-256 to legacy SSE when penalty applicable.",
6 "Counter": "0,1,2,3",
9 …"PublicDescription": "This event counts the number of transitions from AVX-256 to legacy SSE when …
11 "CounterHTOff": "0,1,2,3,4,5,6,7"
16 "BriefDescription": "Number of transitions from SSE to AVX-256 when penalty applicable.",
17 "Counter": "0,1,2,3",
20 …"PublicDescription": "This event counts the number of transitions from legacy SSE to AVX-256 when …
22 "CounterHTOff": "0,1,2,3,4,5,6,7"
27 …on floating-point instructions retired. Each count represents 1 computation. Applies to SSE* and …
28 "Counter": "0,1,2,3",
[all …]
|
| /kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/broadwell/ |
| D | floating-point.json | 4 …t is, uses PEBS) of the event that counts the number of transitions from AVX-256 to legacy SSE whe…
6 "Counter": "0,1,2,3",
11 …"BriefDescription": "Number of transitions from AVX-256 to legacy SSE when penalty applicable (Pre…
12 "CounterHTOff": "0,1,2,3,4,5,6,7"
16 …S) of the event that counts the number of transitions from legacy SSE to AVX-256 when penalty is a…
18 "Counter": "0,1,2,3",
23 …"BriefDescription": "Number of transitions from legacy SSE to AVX-256 when penalty applicable (Pre…
24 "CounterHTOff": "0,1,2,3,4,5,6,7"
28 "Counter": "0,1,2,3",
32 …on floating-point instructions retired. Each count represents 1 computation. Applies to SSE* and …
[all …]
|
| /kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/cascadelakex/ |
| D | floating-point.json | 3 …-point instructions retired; some instructions will count twice as noted below. Each count repres…
4 "Counter": "0,1,2,3",
5 "CounterHTOff": "0,1,2,3,4,5,6,7",
12 …-bit packed single precision floating-point instructions retired; some instructions will count twi…
13 "Counter": "0,1,2,3",
14 "CounterHTOff": "0,1,2,3,4,5,6,7",
21 …-bit packed double precision floating-point instructions retired; some instructions will count twi…
22 "Counter": "0,1,2,3",
23 "CounterHTOff": "0,1,2,3,4,5,6,7",
30 …-bit packed single precision floating-point instructions retired; some instructions will count twi…
[all …]
|
| /kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/skylakex/ |
| D | floating-point.json | 3 …-bit packed double precision floating-point instructions retired; some instructions will count twi…
4 "Counter": "0,1,2,3",
5 "CounterHTOff": "0,1,2,3,4,5,6,7",
12 …-bit packed double precision floating-point instructions retired; some instructions will count twi…
13 "Counter": "0,1,2,3",
14 "CounterHTOff": "0,1,2,3,4,5,6,7",
21 …-point instructions retired; some instructions will count twice as noted below. Each count repres…
22 "Counter": "0,1,2,3",
23 "CounterHTOff": "0,1,2,3,4,5,6,7",
30 …-bit packed double precision floating-point instructions retired; some instructions will count twi…
[all …]
|
| /kernel/linux/linux-6.6/drivers/misc/mei/ |
| D | hw-me-regs.h | 1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
3 * Copyright (c) 2003-2022, Intel Corporation. All rights reserved.
45 #define MEI_DEV_ID_CPT_1 0x1C3A /* Couger Point */
48 #define MEI_DEV_ID_PPT_1 0x1E3A /* Panther Point */
49 #define MEI_DEV_ID_PPT_2 0x1CBA /* Panther Point */
50 #define MEI_DEV_ID_PPT_3 0x1DBA /* Panther Point */
52 #define MEI_DEV_ID_LPT_H 0x8C3A /* Lynx Point H */
53 #define MEI_DEV_ID_LPT_W 0x8D3A /* Lynx Point - Wellsburg */
54 #define MEI_DEV_ID_LPT_LP 0x9C3A /* Lynx Point LP */
55 #define MEI_DEV_ID_LPT_HR 0x8CBA /* Lynx Point H Refresh */
[all …]
|
| /kernel/linux/linux-5.10/drivers/misc/mei/ |
| D | hw-me-regs.h | 1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
3 * Copyright (c) 2003-2019, Intel Corporation. All rights reserved.
45 #define MEI_DEV_ID_CPT_1 0x1C3A /* Couger Point */
48 #define MEI_DEV_ID_PPT_1 0x1E3A /* Panther Point */
49 #define MEI_DEV_ID_PPT_2 0x1CBA /* Panther Point */
50 #define MEI_DEV_ID_PPT_3 0x1DBA /* Panther Point */
52 #define MEI_DEV_ID_LPT_H 0x8C3A /* Lynx Point H */
53 #define MEI_DEV_ID_LPT_W 0x8D3A /* Lynx Point - Wellsburg */
54 #define MEI_DEV_ID_LPT_LP 0x9C3A /* Lynx Point LP */
55 #define MEI_DEV_ID_LPT_HR 0x8CBA /* Lynx Point H Refresh */
[all …]
|
| /kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/skylake/ |
| D | floating-point.json | 4 "Counter": "0,1,2,3",
8 …on floating-point instructions retired. Each count represents 1 computation. Applies to SSE* and …
9 "CounterHTOff": "0,1,2,3,4,5,6,7"
13 "Counter": "0,1,2,3",
17 …on floating-point instructions retired. Each count represents 1 computation. Applies to SSE* and …
18 "CounterHTOff": "0,1,2,3,4,5,6,7"
22 "Counter": "0,1,2,3",
26 …-bit packed double precision floating-point instructions retired. Each count represents 2 computa…
27 "CounterHTOff": "0,1,2,3,4,5,6,7"
31 "Counter": "0,1,2,3",
[all …]
|
| /kernel/linux/linux-6.6/tools/perf/pmu-events/arch/arm64/ |
| D | common-and-microarch.json | 129 "PublicDescription": "Attributable Level 1 data cache write-back",
132 "BriefDescription": "Attributable Level 1 data cache write-back"
147 "PublicDescription": "Attributable Level 2 data cache write-back",
150 "BriefDescription": "Attributable Level 2 data cache write-back"
231 "PublicDescription": "Attributable Level 3 data cache allocation without refill",
234 "BriefDescription": "Attributable Level 3 data cache allocation without refill"
237 "PublicDescription": "Attributable Level 3 data cache refill",
240 "BriefDescription": "Attributable Level 3 data cache refill"
243 "PublicDescription": "Attributable Level 3 data cache access",
246 "BriefDescription": "Attributable Level 3 data cache access"
[all …]
|
| /kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/westmereep-dp/ |
| D | floating-point.json | 5 "Counter": "0,1,2,3",
9 "BriefDescription": "X87 Floating point assists (Precise Event)"
14 "Counter": "0,1,2,3",
23 "Counter": "0,1,2,3",
27 "BriefDescription": "X87 Floating point assists for invalid output value (Precise Event)"
31 "Counter": "0,1,2,3",
39 "Counter": "0,1,2,3",
47 "Counter": "0,1,2,3",
55 "Counter": "0,1,2,3",
63 "Counter": "0,1,2,3",
[all …]
|
| /kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/westmereep-sp/ |
| D | floating-point.json | 5 "Counter": "0,1,2,3",
9 "BriefDescription": "X87 Floating point assists (Precise Event)"
14 "Counter": "0,1,2,3",
23 "Counter": "0,1,2,3",
27 "BriefDescription": "X87 Floating point assists for invalid output value (Precise Event)"
31 "Counter": "0,1,2,3",
39 "Counter": "0,1,2,3",
47 "Counter": "0,1,2,3",
55 "Counter": "0,1,2,3",
63 "Counter": "0,1,2,3",
[all …]
|
| /kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/nehalemex/ |
| D | floating-point.json | 5 "Counter": "0,1,2,3",
9 "BriefDescription": "X87 Floating point assists (Precise Event)"
14 "Counter": "0,1,2,3",
23 "Counter": "0,1,2,3",
27 "BriefDescription": "X87 Floating point assists for invalid output value (Precise Event)"
31 "Counter": "0,1,2,3",
39 "Counter": "0,1,2,3",
47 "Counter": "0,1,2,3",
55 "Counter": "0,1,2,3",
63 "Counter": "0,1,2,3",
[all …]
|
| /kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/westmereex/ |
| D | floating-point.json | 5 "Counter": "0,1,2,3",
9 "BriefDescription": "X87 Floating point assists (Precise Event)"
14 "Counter": "0,1,2,3",
23 "Counter": "0,1,2,3",
27 "BriefDescription": "X87 Floating point assists for invalid output value (Precise Event)"
31 "Counter": "0,1,2,3",
39 "Counter": "0,1,2,3",
47 "Counter": "0,1,2,3",
55 "Counter": "0,1,2,3",
63 "Counter": "0,1,2,3",
[all …]
|
| /kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/nehalemep/ |
| D | floating-point.json | 5 "Counter": "0,1,2,3",
9 "BriefDescription": "X87 Floating point assists (Precise Event)"
14 "Counter": "0,1,2,3",
23 "Counter": "0,1,2,3",
27 "BriefDescription": "X87 Floating point assists for invalid output value (Precise Event)"
31 "Counter": "0,1,2,3",
39 "Counter": "0,1,2,3",
47 "Counter": "0,1,2,3",
55 "Counter": "0,1,2,3",
63 "Counter": "0,1,2,3",
[all …]
|
| /kernel/liteos_m/arch/risc-v/nuclei/gcc/nmsis/Core/Include/ |
| D | core_feature_fpu.h | 4 * SPDX-License-Identifier: Apache-2.0
10 * www.apache.org/licenses/LICENSE-2.0
26 * 1. __FPU_PRESENT: Define whether Floating Point Unit(FPU) is present or not
39 * \brief Functions that related to the RISC-V FPU (F and D extension).
42 * Nuclei provided floating point unit by RISC-V F and D extension.
43 * * `F extension` adds single-precision floating-point computational
44 * instructions compliant with the IEEE 754-2008 arithmetic standard, __RISCV_FLEN = 32.
45 * The F extension adds 32 floating-point registers, f0-f31, each 32 bits wide,
46 * and a floating-point control and status register fcsr, which contains the
47 * operating mode and exception status of the floating-point unit.
[all …]
|
| /kernel/linux/linux-6.6/arch/arm/nwfpe/ |
| D | entry.S | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 NetWinder Floating Point Emulator
14 /* This is the kernel's entry point into the floating point emulator.
24 strb r8, [r10, #TSK_USED_MATH] @ set current->used_math
27 ldr pc, [r4] @ Call FP emulator entry point
40 is used as a flag to detect the first time a process uses floating point,
49 2) It calls EmulateAll to emulate a floating point instruction.
52 3) If an instruction has been emulated successfully, it looks ahead at
53 the next instruction. If it is a floating point instruction, it
55 way it repeatedly looks ahead and executes floating point instructions
[all …]
|
| /kernel/liteos_a/testsuites/kernel/sample/kernel_base/core/task/float/ |
| D | It_smp_los_float_switch_003.c | 2 * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
3 * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
15 * 3. Neither the name of the copyright holder nor the names of its contributors may be used
42 static UINT32 g_sz[3] = {0};
53 while (temp1--) { in TaskF01()
55 while (temp2--) { in TaskF01()
60 … // 153230.406250, numbers involved in floating-point operations, without special functions. in TaskF01()
62 dprintf("Error:d = %f----temp = 0x%x----\n", d, temp2); in TaskF01()
65 … // 124432.390625, numbers involved in floating-point operations, without special functions. in TaskF01()
67 dprintf("Error:f = %f----temp = 0x%x----\n", f, temp2); in TaskF01()
[all …]
|
| /kernel/linux/linux-6.6/arch/xtensa/lib/ |
| D | strnlen_user.S | 50 addi a4, a2, -4 # because we overincrement at the end;
55 movi a8, MASK3 # mask for byte 3
56 bbsi.l a2, 0, .L1mod2 # if only 8-bit aligned
57 bbsi.l a2, 1, .L2mod4 # if only 16-bit aligned
60 * String is word-aligned.
77 bnone a9, a8, .Lz3 # if byte 3 is zero
101 # NOTE that in several places below, we point to the byte just after
104 .Lz3: # byte 3 is zero
105 addi a4, a4, 3 # point to zero byte
107 addi a4, a4, 1 # point just beyond zero byte
[all …]
|
| /kernel/linux/linux-5.10/arch/xtensa/lib/ |
| D | strnlen_user.S | 50 addi a4, a2, -4 # because we overincrement at the end;
55 movi a8, MASK3 # mask for byte 3
56 bbsi.l a2, 0, .L1mod2 # if only 8-bit aligned
57 bbsi.l a2, 1, .L2mod4 # if only 16-bit aligned
60 * String is word-aligned.
77 bnone a9, a8, .Lz3 # if byte 3 is zero
101 # NOTE that in several places below, we point to the byte just after
104 .Lz3: # byte 3 is zero
105 addi a4, a4, 3 # point to zero byte
107 addi a4, a4, 1 # point just beyond zero byte
[all …]
|
| /kernel/linux/linux-6.6/drivers/net/wireless/ath/ath5k/ |
| D | eeprom.c | 2 * Copyright (c) 2004-2008 Reyk Floeter <reyk@openbsd.org>
3 * Copyright (c) 2006-2009 Nick Kossifidis <mickflemm@gmail.com>
4 * Copyright (c) 2008-2009 Felix Fietkau <nbd@openwrt.org>
49 if (ee->ee_version > AR5K_EEPROM_VERSION_3_2) in ath5k_eeprom_bin2freq()
52 val = bin > 62 ? (10 * 62) + (5 * (bin - 62)) + 5100 : in ath5k_eeprom_bin2freq()
55 if (ee->ee_version > AR5K_EEPROM_VERSION_3_2) in ath5k_eeprom_bin2freq()
75 struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom; in ath5k_eeprom_init_header()
89 if (ah->ah_ee_version < AR5K_EEPROM_VERSION_3_0) in ath5k_eeprom_init_header()
101 eep_max = (eep_max | val) - AR5K_EEPROM_INFO_BASE; in ath5k_eeprom_init_header()
108 if (eep_max > (3 * AR5K_EEPROM_INFO_MAX)) { in ath5k_eeprom_init_header()
[all …]
|
| /kernel/linux/linux-5.10/drivers/net/wireless/ath/ath5k/ |
| D | eeprom.c | 2 * Copyright (c) 2004-2008 Reyk Floeter <reyk@openbsd.org>
3 * Copyright (c) 2006-2009 Nick Kossifidis <mickflemm@gmail.com>
4 * Copyright (c) 2008-2009 Felix Fietkau <nbd@openwrt.org>
49 if (ee->ee_version > AR5K_EEPROM_VERSION_3_2) in ath5k_eeprom_bin2freq()
52 val = bin > 62 ? (10 * 62) + (5 * (bin - 62)) + 5100 : in ath5k_eeprom_bin2freq()
55 if (ee->ee_version > AR5K_EEPROM_VERSION_3_2) in ath5k_eeprom_bin2freq()
75 struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom; in ath5k_eeprom_init_header()
89 if (ah->ah_ee_version < AR5K_EEPROM_VERSION_3_0) in ath5k_eeprom_init_header()
101 eep_max = (eep_max | val) - AR5K_EEPROM_INFO_BASE; in ath5k_eeprom_init_header()
108 if (eep_max > (3 * AR5K_EEPROM_INFO_MAX)) { in ath5k_eeprom_init_header()
[all …]
|
| /kernel/linux/linux-5.10/lib/mpi/ |
| D | ec.c | 1 /* ec.c - Elliptic Curve functions
21 #include "mpi-internal.h"
33 /* Create a new point option. NBITS gives the size in bits of one
34 * coordinate; it is only used to pre-allocate some resources and
50 /* Release the point object P. P may be NULL. */
60 /* Initialize the fields of a point object. gcry_mpi_point_free_parts
65 p->x = mpi_new(0); in mpi_point_init()
66 p->y = mpi_new(0); in mpi_point_init()
67 p->z = mpi_new(0); in mpi_point_init()
71 /* Release the parts of a point object. */
[all …]
|
| /kernel/linux/linux-6.6/lib/crypto/mpi/ |
| D | ec.c | 1 /* ec.c - Elliptic Curve functions
21 #include "mpi-internal.h"
33 /* Create a new point option. NBITS gives the size in bits of one
34 * coordinate; it is only used to pre-allocate some resources and
50 /* Release the point object P. P may be NULL. */
60 /* Initialize the fields of a point object. gcry_mpi_point_free_parts
65 p->x = mpi_new(0); in mpi_point_init()
66 p->y = mpi_new(0); in mpi_point_init()
67 p->z = mpi_new(0); in mpi_point_init()
71 /* Release the parts of a point object. */
[all …]
|
| /kernel/linux/linux-5.10/tools/include/uapi/linux/ |
| D | prctl.h | 1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
12 /* Get/set current->mm->dumpable */
13 #define PR_GET_DUMPABLE 3
27 /* Get/set floating-point emulation control bits (if meaningful) */
33 /* Get/set floating-point exception mode (if meaningful) */
37 # define PR_FP_EXC_DIV 0x010000 /* floating point divide by zero */
38 # define PR_FP_EXC_OVF 0x020000 /* floating point overflow */
39 # define PR_FP_EXC_UND 0x040000 /* floating point underflow */
40 # define PR_FP_EXC_RES 0x080000 /* floating point inexact result */
41 # define PR_FP_EXC_INV 0x100000 /* floating point invalid operation */
[all …]
|