floating\-point (full) in projects: linux

Searched +full:floating +full:- +full:point (Results 1 – 25 of 540) sorted by relevance

/linux/tools/perf/pmu-events/arch/x86/amdzen4/
H A D	floating-point.json	5 "BriefDescription": "Retired x87 floating-point add and subtract ops.", 11 "BriefDescription": "Retired x87 floating-point multiply ops.", 17 "BriefDescription": "Retired x87 floating-point divide and square root ops.", 23 "BriefDescription": "Retired x87 floating-point ops of all types.", 29 "BriefDescription": "Retired SSE and AVX floating-point add and subtract ops.", 35 "BriefDescription": "Retired SSE and AVX floating-point multiply ops.", 41 "BriefDescription": "Retired SSE and AVX floating-point divide and square root ops.", 47 …"BriefDescription": "Retired SSE and AVX floating-point multiply-accumulate ops (each operation is… 53 …"BriefDescription": "Retired SSE and AVX floating-point bfloat multiply-accumulate ops (each opera… 59 "BriefDescription": "Retired SSE and AVX floating-point ops of all types.", [all …]
/linux/tools/perf/pmu-events/arch/x86/tigerlake/
H A D	floating-point.json	7 "PublicDescription": "Counts all microcode Floating Point assists.", 12 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 16 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 21 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 25 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 30 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 34 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 39 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 43 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 48 …"BriefDescription": "Number of SSE/AVX computational 128-bit packed single and 256-bit packed doub… [all …]
/linux/tools/perf/pmu-events/arch/x86/rocketlake/
H A D	floating-point.json	7 "PublicDescription": "Counts all microcode Floating Point assists.", 12 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 16 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 21 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 25 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 30 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 34 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 39 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 43 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 48 …"BriefDescription": "Number of SSE/AVX computational 128-bit packed single and 256-bit packed doub… [all …]
/linux/tools/perf/pmu-events/arch/x86/icelakex/
H A D	floating-point.json	7 "PublicDescription": "Counts all microcode Floating Point assists.", 12 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 16 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 21 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 25 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 30 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 34 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 39 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 43 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 48 …"BriefDescription": "Number of SSE/AVX computational 128-bit packed single and 256-bit packed doub… [all …]
/linux/tools/perf/pmu-events/arch/x86/icelake/
H A D	floating-point.json	7 "PublicDescription": "Counts all microcode Floating Point assists.", 12 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 16 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 21 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 25 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 30 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 34 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 39 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 43 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 48 …"BriefDescription": "Number of SSE/AVX computational 128-bit packed single and 256-bit packed doub… [all …]
/linux/tools/perf/pmu-events/arch/x86/meteorlake/
H A D	floating-point.json	3 …"BriefDescription": "Counts the number of cycles when any of the floating point dividers are activ… 13 "BriefDescription": "This event counts the cycles the floating point divider is busy.", 27 "PublicDescription": "Counts all microcode Floating Point assists.", 96 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 100 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 106 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 110 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 116 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 120 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 126 …-bit packed single precision floating-point instructions retired; some instructions will count twi… [all …]
/linux/tools/perf/pmu-events/arch/x86/cascadelakex/
H A D	floating-point.json	3 …riefDescription": "Counts once for most SIMD 128-bit packed computational double precision floatin… 7 …-bit packed computational double precision floating-point instructions retired; some instructions … 12 …riefDescription": "Counts once for most SIMD 128-bit packed computational single precision floatin… 16 …-bit packed computational single precision floating-point instructions retired; some instructions … 21 …riefDescription": "Counts once for most SIMD 256-bit packed double computational precision floatin… 25 …-bit packed double computational precision floating-point instructions retired; some instructions … 30 …riefDescription": "Counts once for most SIMD 256-bit packed single computational precision floatin… 34 …-bit packed single computational precision floating-point instructions retired; some instructions … 39 …"BriefDescription": "Number of SSE/AVX computational 128-bit packed single and 256-bit packed doub… 43 …-bit packed single precision and 256-bit packed double precision floating-point instructions reti… [all …]
/linux/tools/perf/pmu-events/arch/x86/skylakex/
H A D	floating-point.json	3 …riefDescription": "Counts once for most SIMD 128-bit packed computational double precision floatin… 7 …-bit packed computational double precision floating-point instructions retired; some instructions … 12 …riefDescription": "Counts once for most SIMD 128-bit packed computational single precision floatin… 16 …-bit packed computational single precision floating-point instructions retired; some instructions … 21 …riefDescription": "Counts once for most SIMD 256-bit packed double computational precision floatin… 25 …-bit packed double computational precision floating-point instructions retired; some instructions … 30 …riefDescription": "Counts once for most SIMD 256-bit packed single computational precision floatin… 34 …-bit packed single computational precision floating-point instructions retired; some instructions … 39 …"BriefDescription": "Number of SSE/AVX computational 128-bit packed single and 256-bit packed doub… 43 …-bit packed single precision and 256-bit packed double precision floating-point instructions reti… [all …]
/linux/tools/perf/pmu-events/arch/x86/broadwellx/
H A D	floating-point.json	3 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 7 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 12 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 16 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 21 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 25 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 30 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 34 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 39 …"BriefDescription": "Number of SSE/AVX computational 128-bit packed single and 256-bit packed doub… 43 …-bit packed single precision and 256-bit packed double precision floating-point instructions reti… [all …]
/linux/tools/perf/pmu-events/arch/x86/broadwellde/
H A D	floating-point.json	3 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 7 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 12 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 16 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 21 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 25 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 30 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 34 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 39 …"BriefDescription": "Number of SSE/AVX computational 128-bit packed single and 256-bit packed doub… 43 …-bit packed single precision and 256-bit packed double precision floating-point instructions reti… [all …]
/linux/tools/perf/pmu-events/arch/x86/broadwell/
H A D	floating-point.json	3 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 7 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 12 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 16 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 21 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 25 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 30 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 34 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 39 …"BriefDescription": "Number of SSE/AVX computational 128-bit packed single and 256-bit packed doub… 43 …-bit packed single precision and 256-bit packed double precision floating-point instructions reti… [all …]
/linux/tools/perf/pmu-events/arch/x86/alderlake/
H A D	floating-point.json	`3 "BriefDescription": "Counts the number of cycles the floating point divider is in the loop stage.", 22 "BriefDescription": "Counts the number of floating point divider uops executed per cycle.", 35 "PublicDescription": "Counts all microcode Floating Point assists.", 104 "BriefDescription": "Counts number of SSE/AVX computational 128-bit packed double precision floating-point instruction [all...]`
/linux/tools/perf/pmu-events/arch/x86/skylake/
H A D	floating-point.json	3 …riefDescription": "Counts once for most SIMD 128-bit packed computational double precision floatin… 7 …-bit packed computational double precision floating-point instructions retired; some instructions … 12 …riefDescription": "Counts once for most SIMD 128-bit packed computational single precision floatin… 16 …-bit packed computational single precision floating-point instructions retired; some instructions … 21 …riefDescription": "Counts once for most SIMD 256-bit packed double computational precision floatin… 25 …-bit packed double computational precision floating-point instructions retired; some instructions … 30 …riefDescription": "Counts once for most SIMD 256-bit packed single computational precision floatin… 34 …-bit packed single computational precision floating-point instructions retired; some instructions … 39 …"BriefDescription": "Number of SSE/AVX computational 128-bit packed single and 256-bit packed doub… 43 …-bit packed single precision and 256-bit packed double precision floating-point instructions reti… [all …]
/linux/tools/perf/pmu-events/arch/x86/graniterapids/
H A D	floating-point.json	3 "BriefDescription": "This event counts the cycles the floating point divider is busy.", 16 "PublicDescription": "Counts all microcode Floating Point assists.", 77 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 81 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 86 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 90 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 95 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 99 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 104 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 108 …-bit packed single precision floating-point instructions retired; some instructions will count twi… [all …]
/linux/tools/perf/pmu-events/arch/x86/emeraldrapids/
H A D	floating-point.json	16 "PublicDescription": "Counts all microcode Floating Point assists.", 77 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 81 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 86 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 90 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 95 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 99 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 104 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 108 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 113 …"BriefDescription": "Number of SSE/AVX computational 128-bit packed single and 256-bit packed doub… [all …]
/linux/tools/perf/pmu-events/arch/x86/sapphirerapids/
H A D	floating-point.json	16 "PublicDescription": "Counts all microcode Floating Point assists.", 77 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 81 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 86 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 90 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 95 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 99 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 104 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 108 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 113 …"BriefDescription": "Number of SSE/AVX computational 128-bit packed single and 256-bit packed doub… [all …]
/linux/Documentation/arch/arm/nwfpe/
H A D	netwinder-fpe.rst	5 The following describes the current state of the NetWinder's floating point 8 In the following nomenclature is used to describe the floating point 14 {P\|M\|Z} = {round to +infinity,round to -infinity,round to zero}, 19 Floating Point Coprocessor Data Transfer Instructions (CPDT) 20 ------------------------------------------------------------ 22 LDF/STF - load and store floating 30 LFM/SFM - load and store multiple floating 41 for each floating point register into the memory location given in the 46 Floating Point Coprocessor Register Transfer Instructions (CPRT) 47 ---------------------------------------------------------------- [all …]
/linux/tools/perf/pmu-events/arch/powerpc/power10/
H A D	floating_point.json	5 …"BriefDescription": "Floating Point Operations Completed. Includes any type. It counts once for ea… 10 …"BriefDescription": "One floating point instruction completed (fadd, fmul, fsub, fcmp, fsel, fabs,… 15 …"BriefDescription": "Four floating point instruction completed (fadd, fmul, fsub, fcmp, fsel, fabs… 20 …"BriefDescription": "Two floating point instruction completed (FMA class of instructions: fmadd, f… 25 "BriefDescription": "Scalar floating point instruction completed." 30 "BriefDescription": "Single Precision floating point instruction completed." 35 "BriefDescription": "Math floating point instruction completed." 55 "BriefDescription": "Vector floating point instruction completed." 65 "BriefDescription": "Double-Precision or Quad-Precision instruction completed."
/linux/tools/perf/pmu-events/arch/riscv/sifive/u74/
H A D	instructions.json
/linux/arch/arm/nwfpe/
H A D	softfloat.c	4 This C source file is part of the SoftFloat IEC/IEEE Floating-point 10 National Science Foundation under grant MIP-9311980. The original version 11 of this code was written as part of a project to build a fixed-point vector 15 http://www.jhauser.us/arithmetic/SoftFloat-2b/SoftFloat-source.txt 38 ------------------------------------------------------------------------------- 39 Primitive arithmetic functions, including multi-word arithmetic, and 42 ------------------------------------------------------------------------------- 44 #include "softfloat-macros" 47 ------------------------------------------------------------------------------- 52 are propagated from function inputs to output. These details are target- [all …]
H A 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. 53 the next instruction. If it is a floating point instruction, it 55 way it repeatedly looks ahead and executes floating point instructions 56 until it encounters a non floating point instruction, at which time it [all …]
/linux/tools/perf/pmu-events/arch/riscv/andes/ax45/
H A D	instructions.json	85 "BriefDescription": "Floating-point load instruction count" 90 "BriefDescription": "Floating-point store instruction count" 95 "BriefDescription": "Floating-point addition/subtraction instruction count" 100 "BriefDescription": "Floating-point multiplication instruction count" 105 "BriefDescription": "Floating-point fused multiply-add instruction count" 110 "BriefDescription": "Floating-point division or square-root instruction count" 115 "BriefDescription": "Other floating-point instruction count"
/linux/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/
H A D	fp_operation.json	4 … "PublicDescription": "Counts speculatively executed half precision floating point operations." 8 … "PublicDescription": "Counts speculatively executed single precision floating point operations." 12 … "PublicDescription": "Counts speculatively executed double precision floating point operations." 16 …cDescription": "Counts speculatively executed scalable single precision floating point operations." 20 …"PublicDescription": "Counts speculatively executed non-scalable single precision floating point o…
/linux/arch/parisc/math-emu/
H A D	fcnvfxt.c	1 // SPDX-License-Identifier: GPL-2.0-or-later 3 * Linux/PA-RISC Project (http://www.parisc-linux.org/) 5 * Floating-point emulation code 6 * Copyright (C) 2001 Hewlett-Packard (Paul Bame) <bame@debian.org> 15 * Single Floating-point to Single Fixed-point /w truncated result 16 * Single Floating-point to Double Fixed-point /w truncated result 17 * Double Floating-point to Single Fixed-point /w truncated result 18 * Double Floating-point to Double Fixed-point /w truncated result 41 * Convert single floating-point to single fixed-point format 56 src_exponent = Sgl_exponent(src) - SGL_BIAS; in sgl_to_sgl_fcnvfxt() [all …]
H A D	fcnvff.c	`1 // SPDX-License-Identifier: GPL-2.0-or-later 3 * Linux/PA-RISC Project (http://www.parisc-linux.org/) 5 * Floating-point emulation code 6 * Copyright (C) 2001 Hewlett-Packard (Paul Bame) <bame@debian.org> 15 * Single Floating-point to Double Floating-point 16 * Double Floating-point to Single Floating-point 37 * Single Floating-point to Double Floating-point 124 * Double Floating-point to Single Floating-point 268 if (dest_exponent <= -(SGL_WRAP)) in dbl_to_sgl_fcnvff()`

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Project(s)	No entries found freebsd illumos-gate linux titanic_41 titanic_44 titanic_50 titanic_51 titanic_52

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