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/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/skylakex/
Dfloating-point.json3 …iption": "Counts once for most SIMD 128-bit packed computational double precision floating-point i…
6precision floating-point instructions retired; some instructions will count twice as noted below. …
11 …iption": "Counts once for most SIMD 128-bit packed computational single precision floating-point i…
14precision floating-point instructions retired; some instructions will count twice as noted below. …
19 …iption": "Counts once for most SIMD 256-bit packed double computational precision floating-point i…
22precision floating-point instructions retired; some instructions will count twice as noted below. …
27 …iption": "Counts once for most SIMD 256-bit packed single computational precision floating-point i…
30precision floating-point instructions retired; some instructions will count twice as noted below. …
35precision FP instructions retired; some instructions will count twice as noted below. Each count …
38precision and 256-bit packed double precision floating-point instructions retired; some instructi…
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/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/icelakex/
Dfloating-point.json11precision floating-point instructions retired; some instructions will count twice as noted below. …
14precision floating-point instructions retired; some instructions will count twice as noted below. …
19precision floating-point instructions retired; some instructions will count twice as noted below. …
22precision floating-point instructions retired; some instructions will count twice as noted below. …
27precision floating-point instructions retired; some instructions will count twice as noted below. …
30precision floating-point instructions retired; some instructions will count twice as noted below. …
35precision floating-point instructions retired; some instructions will count twice as noted below. …
38precision floating-point instructions retired; some instructions will count twice as noted below. …
43precision FP instructions retired; some instructions will count twice as noted below. Each count …
46precision and 256-bit packed double precision floating-point instructions retired; some instructi…
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/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/icelake/
Dfloating-point.json11precision floating-point instructions retired; some instructions will count twice as noted below. …
14precision floating-point instructions retired; some instructions will count twice as noted below. …
19precision floating-point instructions retired; some instructions will count twice as noted below. …
22precision floating-point instructions retired; some instructions will count twice as noted below. …
27precision floating-point instructions retired; some instructions will count twice as noted below. …
30precision floating-point instructions retired; some instructions will count twice as noted below. …
35precision floating-point instructions retired; some instructions will count twice as noted below. …
38precision floating-point instructions retired; some instructions will count twice as noted below. …
43precision FP instructions retired; some instructions will count twice as noted below. Each count …
46precision and 256-bit packed double precision floating-point instructions retired; some instructi…
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/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/rocketlake/
Dfloating-point.json11precision floating-point instructions retired; some instructions will count twice as noted below. …
14precision floating-point instructions retired; some instructions will count twice as noted below. …
19precision floating-point instructions retired; some instructions will count twice as noted below. …
22precision floating-point instructions retired; some instructions will count twice as noted below. …
27precision floating-point instructions retired; some instructions will count twice as noted below. …
30precision floating-point instructions retired; some instructions will count twice as noted below. …
35precision floating-point instructions retired; some instructions will count twice as noted below. …
38precision floating-point instructions retired; some instructions will count twice as noted below. …
43precision FP instructions retired; some instructions will count twice as noted below. Each count …
46precision and 256-bit packed double precision floating-point instructions retired; some instructi…
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/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/tigerlake/
Dfloating-point.json11precision floating-point instructions retired; some instructions will count twice as noted below. …
14precision floating-point instructions retired; some instructions will count twice as noted below. …
19precision floating-point instructions retired; some instructions will count twice as noted below. …
22precision floating-point instructions retired; some instructions will count twice as noted below. …
27precision floating-point instructions retired; some instructions will count twice as noted below. …
30precision floating-point instructions retired; some instructions will count twice as noted below. …
35precision floating-point instructions retired; some instructions will count twice as noted below. …
38precision floating-point instructions retired; some instructions will count twice as noted below. …
43precision FP instructions retired; some instructions will count twice as noted below. Each count …
46precision and 256-bit packed double precision floating-point instructions retired; some instructi…
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/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/sapphirerapids/
Dfloating-point.json47precision floating-point instructions retired; some instructions will count twice as noted below. …
50precision floating-point instructions retired; some instructions will count twice as noted below. …
55precision floating-point instructions retired; some instructions will count twice as noted below. …
58precision floating-point instructions retired; some instructions will count twice as noted below. …
63precision floating-point instructions retired; some instructions will count twice as noted below. …
66precision floating-point instructions retired; some instructions will count twice as noted below. …
71precision floating-point instructions retired; some instructions will count twice as noted below. …
74precision floating-point instructions retired; some instructions will count twice as noted below. …
79precision FP instructions retired; some instructions will count twice as noted below. Each count …
82precision and 256-bit packed double precision floating-point instructions retired; some instructi…
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/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/cascadelakex/
Dfloating-point.json3 …iption": "Counts once for most SIMD 128-bit packed computational double precision floating-point i…
6precision floating-point instructions retired; some instructions will count twice as noted below. …
11 …iption": "Counts once for most SIMD 128-bit packed computational single precision floating-point i…
14precision floating-point instructions retired; some instructions will count twice as noted below. …
19 …iption": "Counts once for most SIMD 256-bit packed double computational precision floating-point i…
22precision floating-point instructions retired; some instructions will count twice as noted below. …
27 …iption": "Counts once for most SIMD 256-bit packed single computational precision floating-point i…
30precision floating-point instructions retired; some instructions will count twice as noted below. …
35precision FP instructions retired; some instructions will count twice as noted below. Each count …
38precision and 256-bit packed double precision floating-point instructions retired; some instructi…
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/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/skylake/
Dfloating-point.json3 …iption": "Counts once for most SIMD 128-bit packed computational double precision floating-point i…
6precision floating-point instructions retired; some instructions will count twice as noted below. …
11 …iption": "Counts once for most SIMD 128-bit packed computational single precision floating-point i…
14precision floating-point instructions retired; some instructions will count twice as noted below. …
19 …iption": "Counts once for most SIMD 256-bit packed double computational precision floating-point i…
22precision floating-point instructions retired; some instructions will count twice as noted below. …
27 …iption": "Counts once for most SIMD 256-bit packed single computational precision floating-point i…
30precision floating-point instructions retired; some instructions will count twice as noted below. …
35precision FP instructions retired; some instructions will count twice as noted below. Each count …
38precision and 256-bit packed double precision floating-point instructions retired; some instructi…
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/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/alderlake/
Dfloating-point.json53precision floating-point instructions retired; some instructions will count twice as noted below. …
56precision floating-point instructions retired; some instructions will count twice as noted below. …
62precision floating-point instructions retired; some instructions will count twice as noted below. …
65precision floating-point instructions retired; some instructions will count twice as noted below. …
71precision floating-point instructions retired; some instructions will count twice as noted below. …
74precision floating-point instructions retired; some instructions will count twice as noted below. …
80precision floating-point instructions retired; some instructions will count twice as noted below. …
83precision floating-point instructions retired; some instructions will count twice as noted below. …
89precision FP instructions retired; some instructions will count twice as noted below. Each count …
92precision and 256-bit packed double precision floating-point instructions retired; some instructi…
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/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/meteorlake/
Dfloating-point.json53precision floating-point instructions retired; some instructions will count twice as noted below. …
56precision floating-point instructions retired; some instructions will count twice as noted below. …
62precision floating-point instructions retired; some instructions will count twice as noted below. …
65precision floating-point instructions retired; some instructions will count twice as noted below. …
71precision floating-point instructions retired; some instructions will count twice as noted below. …
74precision floating-point instructions retired; some instructions will count twice as noted below. …
80precision floating-point instructions retired; some instructions will count twice as noted below. …
83precision floating-point instructions retired; some instructions will count twice as noted below. …
89precision FP instructions retired; some instructions will count twice as noted below. Each count …
92precision and 256-bit packed double precision floating-point instructions retired; some instructi…
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/kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/icelake/
Dfloating-point.json16precision floating-point instructions retired; some instructions will count twice as noted below. …
23precision floating-point instructions retired; some instructions will count twice as noted below. …
27precision floating-point instructions retired; some instructions will count twice as noted below. …
34precision floating-point instructions retired; some instructions will count twice as noted below. …
38precision floating-point instructions retired; some instructions will count twice as noted below. …
45precision floating-point instructions retired; some instructions will count twice as noted below. …
49precision floating-point instructions retired; some instructions will count twice as noted below. …
56precision floating-point instructions retired; some instructions will count twice as noted below. …
60precision floating-point instructions retired; some instructions will count twice as noted below. …
67precision floating-point instructions retired; some instructions will count twice as noted below. …
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/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/broadwellx/
Dfloating-point.json3precision floating-point instructions retired; some instructions will count twice as noted below. …
6precision floating-point instructions retired; some instructions will count twice as noted below. …
11precision floating-point instructions retired; some instructions will count twice as noted below. …
14precision floating-point instructions retired; some instructions will count twice as noted below. …
19precision floating-point instructions retired; some instructions will count twice as noted below. …
22precision floating-point instructions retired; some instructions will count twice as noted below. …
27precision floating-point instructions retired; some instructions will count twice as noted below. …
30precision floating-point instructions retired; some instructions will count twice as noted below. …
35precision FP instructions retired; some instructions will count twice as noted below. Each count …
38precision and 256-bit packed double precision floating-point instructions retired; some instructi…
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/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/broadwell/
Dfloating-point.json3precision floating-point instructions retired; some instructions will count twice as noted below. …
6precision floating-point instructions retired; some instructions will count twice as noted below. …
11precision floating-point instructions retired; some instructions will count twice as noted below. …
14precision floating-point instructions retired; some instructions will count twice as noted below. …
19precision floating-point instructions retired; some instructions will count twice as noted below. …
22precision floating-point instructions retired; some instructions will count twice as noted below. …
27precision floating-point instructions retired; some instructions will count twice as noted below. …
30precision floating-point instructions retired; some instructions will count twice as noted below. …
35precision FP instructions retired; some instructions will count twice as noted below. Each count …
38precision and 256-bit packed double precision floating-point instructions retired; some instructi…
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/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/broadwellde/
Dfloating-point.json3precision floating-point instructions retired; some instructions will count twice as noted below. …
6precision floating-point instructions retired; some instructions will count twice as noted below. …
11precision floating-point instructions retired; some instructions will count twice as noted below. …
14precision floating-point instructions retired; some instructions will count twice as noted below. …
19precision floating-point instructions retired; some instructions will count twice as noted below. …
22precision floating-point instructions retired; some instructions will count twice as noted below. …
27precision floating-point instructions retired; some instructions will count twice as noted below. …
30precision floating-point instructions retired; some instructions will count twice as noted below. …
35precision FP instructions retired; some instructions will count twice as noted below. Each count …
38precision and 256-bit packed double precision floating-point instructions retired; some instructi…
[all …]
/kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/cascadelakex/
Dfloating-point.json3precision floating-point instructions retired; some instructions will count twice as noted below. …
12precision floating-point instructions retired; some instructions will count twice as noted below. …
21precision floating-point instructions retired; some instructions will count twice as noted below. …
30precision floating-point instructions retired; some instructions will count twice as noted below. …
39precision floating-point instructions retired; some instructions will count twice as noted below. …
48precision floating-point instructions retired; some instructions will count twice as noted below. …
68precision floating-point instructions retired; some instructions will count twice as noted below. …
77precision floating-point instructions retired; some instructions will count twice as noted below. …
/kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/skylakex/
Dfloating-point.json3precision floating-point instructions retired; some instructions will count twice as noted below. …
12precision floating-point instructions retired; some instructions will count twice as noted below. …
21precision floating-point instructions retired; some instructions will count twice as noted below. …
30precision floating-point instructions retired; some instructions will count twice as noted below. …
39precision floating-point instructions retired; some instructions will count twice as noted below. …
48precision floating-point instructions retired; some instructions will count twice as noted below. …
68precision floating-point instructions retired; some instructions will count twice as noted below. …
77precision floating-point instructions retired; some instructions will count twice as noted below. …
/kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/broadwellx/
Dfloating-point.json27 …ar double precision floating-point instructions retired. Each count represents 1 computation. App…
36 …ar single precision floating-point instructions retired. Each count represents 1 computation. App…
45precision floating-point: ADD SUB MUL DIV MIN MAX RSQRT RCP SQRT FM(N)ADD/SUB. FM(N)ADD/SUB instru…
54 …d double precision floating-point instructions retired. Each count represents 2 computations. App…
63 …d single precision floating-point instructions retired. Each count represents 4 computations. App…
72 …d double precision floating-point instructions retired. Each count represents 4 computations. App…
81 …X computational double precision floating-point instructions retired. Applies to SSE* and AVX*scal…
90 …d single precision floating-point instructions retired. Each count represents 8 computations. App…
99 …X computational single precision floating-point instructions retired. Applies to SSE* and AVX*scal…
108precision floating-point: ADD SUB HADD HSUB SUBADD MUL DIV MIN MAX SQRT DPP FM(N)ADD/SUB. DPP and…
/kernel/linux/linux-6.6/drivers/firmware/efi/libstub/
Dvsprintf.c315 int precision; /* min. # of digits for integers; max in vsnprintf() local
356 /* get the precision */ in vsnprintf()
357 precision = -1; in vsnprintf()
360 precision = get_int(&fmt, &args); in vsnprintf()
361 if (precision >= 0) in vsnprintf()
385 precision = INT_MAX; in vsnprintf()
389 precision = len = 1; in vsnprintf()
395 if (precision < 0) in vsnprintf()
396 precision = INT_MAX; in vsnprintf()
399 s = precision < 6 ? "" : "(null)"; in vsnprintf()
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/kernel/linux/linux-5.10/drivers/firmware/efi/libstub/
Dvsprintf.c315 int precision; /* min. # of digits for integers; max in vsnprintf() local
356 /* get the precision */ in vsnprintf()
357 precision = -1; in vsnprintf()
360 precision = get_int(&fmt, &args); in vsnprintf()
361 if (precision >= 0) in vsnprintf()
385 precision = INT_MAX; in vsnprintf()
389 precision = len = 1; in vsnprintf()
395 if (precision < 0) in vsnprintf()
396 precision = INT_MAX; in vsnprintf()
399 s = precision < 6 ? "" : "(null)"; in vsnprintf()
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/kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/broadwell/
Dfloating-point.json32 …ar double precision floating-point instructions retired. Each count represents 1 computation. App…
41 …ar single precision floating-point instructions retired. Each count represents 1 computation. App…
50precision floating-point: ADD SUB MUL DIV MIN MAX RSQRT RCP SQRT FM(N)ADD/SUB. FM(N)ADD/SUB instru…
59 …d double precision floating-point instructions retired. Each count represents 2 computations. App…
68 …d single precision floating-point instructions retired. Each count represents 4 computations. App…
77 …d double precision floating-point instructions retired. Each count represents 4 computations. App…
86 …X computational double precision floating-point instructions retired. Applies to SSE* and AVX*scal…
95 …d single precision floating-point instructions retired. Each count represents 8 computations. App…
104 …X computational single precision floating-point instructions retired. Applies to SSE* and AVX*scal…
113precision floating-point: ADD SUB HADD HSUB SUBADD MUL DIV MIN MAX SQRT DPP FM(N)ADD/SUB. DPP and…
/kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/skylake/
Dfloating-point.json8 …ar double precision floating-point instructions retired. Each count represents 1 computation. App…
17 …ar single precision floating-point instructions retired. Each count represents 1 computation. App…
26 …d double precision floating-point instructions retired. Each count represents 2 computations. App…
35 …d single precision floating-point instructions retired. Each count represents 4 computations. App…
44 …d double precision floating-point instructions retired. Each count represents 4 computations. App…
53 …d single precision floating-point instructions retired. Each count represents 8 computations. App…
/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/ivybridge/
Dfloating-point.json44 …"BriefDescription": "Number of SSE* or AVX-128 FP Computational packed double-precision uops issue…
47 …"PublicDescription": "Number of SSE* or AVX-128 FP Computational packed double-precision uops issu…
52 …"BriefDescription": "Number of SSE* or AVX-128 FP Computational packed single-precision uops issue…
55 …"PublicDescription": "Number of SSE* or AVX-128 FP Computational packed single-precision uops issu…
60 …"BriefDescription": "Number of SSE* or AVX-128 FP Computational scalar double-precision uops issue…
63 … "PublicDescription": "Counts number of SSE* or AVX-128 double precision FP scalar uops executed.",
68 …"BriefDescription": "Number of SSE* or AVX-128 FP Computational scalar single-precision uops issue…
71 …"PublicDescription": "Number of SSE* or AVX-128 FP Computational scalar single-precision uops issu…
120 … "BriefDescription": "number of AVX-256 Computational FP double precision uops issued this cycle",
123 "PublicDescription": "Counts 256-bit packed double-precision floating-point instructions.",
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/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/ivytown/
Dfloating-point.json44 …"BriefDescription": "Number of SSE* or AVX-128 FP Computational packed double-precision uops issue…
47 …"PublicDescription": "Number of SSE* or AVX-128 FP Computational packed double-precision uops issu…
52 …"BriefDescription": "Number of SSE* or AVX-128 FP Computational packed single-precision uops issue…
55 …"PublicDescription": "Number of SSE* or AVX-128 FP Computational packed single-precision uops issu…
60 …"BriefDescription": "Number of SSE* or AVX-128 FP Computational scalar double-precision uops issue…
63 … "PublicDescription": "Counts number of SSE* or AVX-128 double precision FP scalar uops executed.",
68 …"BriefDescription": "Number of SSE* or AVX-128 FP Computational scalar single-precision uops issue…
71 …"PublicDescription": "Number of SSE* or AVX-128 FP Computational scalar single-precision uops issu…
120 … "BriefDescription": "number of AVX-256 Computational FP double precision uops issued this cycle",
123 "PublicDescription": "Counts 256-bit packed double-precision floating-point instructions.",
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/kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/broadwellde/
Dfloating-point.json27 …ar double precision floating-point instructions retired. Each count represents 1 computation. App…
36 …ar single precision floating-point instructions retired. Each count represents 1 computation. App…
45 …nstructions retired. Applies to SSE* and AVX* scalar, double and single precision floating-point: …
54 …d double precision floating-point instructions retired. Each count represents 2 computations. App…
63 …d single precision floating-point instructions retired. Each count represents 4 computations. App…
72 …d double precision floating-point instructions retired. Each count represents 4 computations. App…
81 …X computational double precision floating-point instructions retired. Applies to SSE* and AVX*scal…
90 …d single precision floating-point instructions retired. Each count represents 8 computations. App…
99 …X computational single precision floating-point instructions retired. Applies to SSE* and AVX*scal…
108 …structions retired. Applies to SSE* and AVX*, packed, double and single precision floating-point: …
/kernel/linux/linux-5.10/arch/m68k/fpsp040/
Dutil.S12 | g_rndpr: returns the rounding precision.
74 | This forces the destination precision to be extended
93 | This sets the round precision according to the user's FPCR unless the
96 | If the instruction is fsgldiv of fsglmul, the rounding precision must be
98 | precision instruction, the rounding precision is then set to the force
99 | precision.
109 beql ovff_sgl |force precision is single
111 beql ovff_dbl |force precision is double
136 | Inst is either fsgldiv or fsglmul. Force extended precision.
149 | The precision is in the fpcr.
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