double\-precision (full) in projects: freebsd

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Searched +full:double +full:- +full:precision (Results 1 – 25 of 806) sorted by relevance

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/freebsd/lib/libpmc/pmu-events/arch/x86/icelakex/
H A D	floating-point.json	15 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 21 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 26 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 32 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 37 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 43 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 48 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 54 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 59 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 65 …-bit packed double precision floating-point instructions retired; some instructions will count twi… [all …]
/freebsd/lib/libpmc/pmu-events/arch/x86/icelake/
H A D	floating-point.json	15 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 21 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 26 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 32 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 37 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 43 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 48 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 54 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 59 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 65 …-bit packed double precision floating-point instructions retired; some instructions will count twi… [all …]
/freebsd/lib/libpmc/pmu-events/arch/x86/tigerlake/
H A D	floating-point.json	14 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 20 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 25 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 31 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 36 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 42 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 47 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 53 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 58 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 64 …-bit packed double precision floating-point instructions retired; some instructions will count twi… [all …]
/freebsd/lib/libpmc/pmu-events/arch/x86/skylakex/
H A D	floating-point.json	3 …"BriefDescription": "Counts once for most SIMD 128-bit packed computational double precision float… 8 …-bit packed computational double precision floating-point instructions retired; some instructions … 13 …"BriefDescription": "Counts once for most SIMD 128-bit packed computational single precision float… 18 …-bit packed computational single precision floating-point instructions retired; some instructions … 23 …"BriefDescription": "Counts once for most SIMD 256-bit packed double computational precision float… 28 …-bit packed double computational precision floating-point instructions retired; some instructions … 33 …"BriefDescription": "Counts once for most SIMD 256-bit packed single computational precision float… 38 …-bit packed single computational precision floating-point instructions retired; some instructions … 43 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 48 …-bit packed double precision floating-point instructions retired; some instructions will count twi… [all …]
/freebsd/contrib/gdtoa/
H A D	README	1 This directory contains source for a library of binary -> decimal 2 and decimal -> binary conversion routines, for single-, double-, 3 and extended-precision IEEE binary floating-point arithmetic, and 4 other IEEE-like binary floating-point, including "double double", 7 T. J. Dekker, "A Floating-Point Technique for Extending the 8 Available Precision", Numer. Math. 18 (1971), pp. 224-242 12 "Inside Macintosh: PowerPC Numerics", Addison-Wesley, 1994 14 The conversion routines use double-precision floating-point arithmetic 15 and, where necessary, high precision integer arithmetic. The routines 18 David M. Gay, "Correctly Rounded Binary-Decimal and [all …]
/freebsd/lib/libpmc/pmu-events/arch/x86/sapphirerapids/
H A D	floating-point.json	65 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 71 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 76 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 82 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 87 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 93 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 98 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 104 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 109 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 115 …-bit packed double precision floating-point instructions retired; some instructions will count twi… [all …]
/freebsd/lib/libpmc/pmu-events/arch/x86/cascadelakex/
H A D	floating-point.json	3 …"BriefDescription": "Counts once for most SIMD 128-bit packed computational double precision float… 8 …-bit packed computational double precision floating-point instructions retired; some instructions … 13 …"BriefDescription": "Counts once for most SIMD 128-bit packed computational single precision float… 18 …-bit packed computational single precision floating-point instructions retired; some instructions … 23 …"BriefDescription": "Counts once for most SIMD 256-bit packed double computational precision float… 28 …-bit packed double computational precision floating-point instructions retired; some instructions … 33 …"BriefDescription": "Counts once for most SIMD 256-bit packed single computational precision float… 38 …-bit packed single computational precision floating-point instructions retired; some instructions … 43 …-bit packed double precision floating-point instructions retired; some instructions will count twi… 48 …-bit packed double precision floating-point instructions retired; some instructions will count twi… [all …]
/freebsd/tools/regression/usr.bin/cc/
H A D	float.c	1 /- 28 Test that floating-point arithmetic works as specified by the C standard. 51 static const double one_d = 1.0 + DBL_EPSILON / 2; 52 static const long double one_ld = 1.0L + LDBL_EPSILON / 2; 61 printf("%sok %d - %s%s\n", pass \|\| skip ? "" : "not ", testnum, in test1() 68 * Compare d1 and d2 using special rules: NaN == NaN and +0 != -0. 71 fpequal(long double d1, long double d2) in fpequal() 80 run_zero_opt_test(double d1, double d2) in run_zero_opt_test() 84 fpequal(d1 - d2, 0.0) in run_zero_opt_test() 85 && fpequal(-d1 + 0.0, 0.0) in run_zero_opt_test() [all …]
/freebsd/contrib/llvm-project/clang/lib/Headers/
H A D	emmintrin.h	1 /===---- emmintrin.h - SSE2 intrinsics ------------------------------------=== 5 SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7 *===-----------------------------------------------------------------------=== 19 typedef double __m128d __attribute__((__vector_size__(16), __aligned__(16))); 22 typedef double __m128d_u __attribute__((__vector_size__(16), __aligned__(1))); 27 typedef double __v2df __attribute__((__vector_size__(16))); 54 __target__("sse2,no-evex512"), __min_vector_width__(128))) 57 __target__("mmx,sse2,no-evex512"), __min_vector_width__(64))) 59 /// Adds lower double-precision values in both operands and returns the 61 /// are copied from the upper double-precision value of the first operand. [all …]
H A D	avxintrin.h	1 /===---- avxintrin.h - AVX intrinsics -------------------------------------=== 5 SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7 *===-----------------------------------------------------------------------=== 17 typedef double __v4df __attribute__ ((__vector_size__ (32))); 35 typedef double __m256d __attribute__((__vector_size__(32), __aligned__(32))); 39 typedef double __m256d_u __attribute__((__vector_size__(32), __aligned__(1))); 54 __attribute__((__always_inline__, __nodebug__, __target__("avx,no-evex512"), \ 57 __attribute__((__always_inline__, __nodebug__, __target__("avx,no-evex512"), \ 61 /// Adds two 256-bit vectors of [4 x double]. 68 /// A 256-bit vector of [4 x double] containing one of the source operands. [all …]
/freebsd/lib/libpmc/pmu-events/arch/x86/skylake/
H A D	floating-point.json	3 …"BriefDescription": "Counts once for most SIMD 128-bit packed computational double precision float… 8 …-bit packed computational double precision floating-point instructions retired; some instructions … 13 …"BriefDescription": "Counts once for most SIMD 128-bit packed computational single precision float… 18 …-bit packed computational single precision floating-point instructions retired; some instructions … 23 …"BriefDescription": "Counts once for most SIMD 256-bit packed double computational precision float… 28 …-bit packed double computational precision floating-point instructions retired; some instructions … 33 …"BriefDescription": "Counts once for most SIMD 256-bit packed single computational precision float… 38 …-bit packed single computational precision floating-point instructions retired; some instructions … 43 …fDescription": "Counts once for most SIMD scalar computational double precision floating-point ins… 48 …double precision floating-point instructions retired; some instructions will count twice as noted … [all …]
/freebsd/lib/msun/src/
H A D	math_private.h	`25 * ix1 = ((1-n0)+(int)&x); * low word of x * 27 * value. That is non-ANSI, and, moreover, the gcc instruction 35 * A union which permits us to convert between a double and two 32 bit 49 /* A union which permits us to convert between a long double and 56 long double value; 75 long double value; 94 double value; 112 double value; 126 /* Get two 32 bit ints from a double. / 136 / Get a 64-bit int from a double. */ [all …]`
H A D	s_clogl.c	`1 /- 41 static const double 42 ln2_hi = 6.9314718055829871e-1; / 0x162e42fefa0000.0p-53 / 46 static const double 47 ln2l_lo = 1.6465949582897082e-12; / 0x1cf79abc9e3b3a.0p-92 / 50 static const long double 51 ln2l_lo = 1.64659495828970812809844307550013433e-12L; / 0x1cf79abc9e3b39803f2f6af40f343.0p-152L */ 53 #error "Unsupported long double format" 56 long double complex 57 clogl(long double complex z) in clogl() [all …]`
H A D	e_log2.c	`19 * log2(x) = (f - 0.5ff + k_log1p(f)) / ln2 + k 20 * in not-quite-routine extra precision. 29 static const double 32 ivln2lo = 1.67517131648865118353e-10; /* 0x3de705fc, 0x2eefa200 / 34 static const double zero = 0.0; 35 static volatile double vzero = 0.0; 37 double 38 log2(double x) in log2() 40 double f,hfsq,hi,lo,r,val_hi,val_lo,w,y; in log2() 47 if (hx < 0x00100000) { / x < 2*-1022 / in log2() [all …]`
/freebsd/lib/libc/softfloat/
H A D	softfloat.txt	9 ------------------------------------------------------------------------------- 12 SoftFloat is a software implementation of floating-point that conforms to 13 the IEC/IEEE Standard for Binary Floating-Point Arithmetic. As many as four 14 formats are supported: single precision, double precision, extended double 15 precision, and quadruple precision. All operations required by the standard 20 IEC/IEEE Floating-Point Standard. Details about the standard are available 24 ------------------------------------------------------------------------------- 28 SoftFloat header files assume an ISO/ANSI-style C compiler. No attempt 29 has been made to accommodate compilers that are not ISO-conformant. In 33 Support for the extended double-precision and quadruple-precision formats [all …]
/freebsd/lib/libpmc/pmu-events/arch/x86/broadwellde/
H A D	floating-point.json	3 …-bit packed double precision floating-point instructions retired. Each count represents 2 computa… 12 …-bit packed single precision floating-point instructions retired. Each count represents 4 computa… 21 …-bit packed double precision floating-point instructions retired. Each count represents 4 computa… 30 …-bit packed single precision floating-point instructions retired. Each count represents 8 computa… 39 … computational double precision floating-point instructions retired. Applies to SSE* and AVXscala… 43 "EventName": "FP_ARITH_INST_RETIRED.DOUBLE", 48 …putational packed floating-point instructions retired. Applies to SSE and AVX, packed, double an… 57 …mputational scalar floating-point instructions retired. Applies to SSE and AVX* scalar, double an… 66 … double precision floating-point instructions retired. Each count represents 1 computation. Appli… 75 …ngle precision floating-point instructions retired. Each count represents 1 computation. Applies … [all …]
/freebsd/contrib/llvm-project/llvm/lib/Target/ARM/
H A D	ARMScheduleV6.td	1 //===-- ARMScheduleV6.td - ARM v6 Scheduling Definitions ---- tablegen --===// 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7 //===----------------------------------------------------------------------===// 11 //===----------------------------------------------------------------------===// 18 // Scheduling information derived from "ARM1176JZF-S Technical Reference Manual" 191 // RunFast mode so that NFP pipeline is used for single-precision when 197 // Single-precision FP Unary 200 // Double-precision FP Unary 203 // Single-precision FP Compare 206 // Double-precision FP Compare [all …]
/freebsd/lib/libpmc/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… 12 …-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… 30 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 39 …double precision floating-point instructions retired; some instructions will count twice as noted … 43 "EventName": "FP_ARITH_INST_RETIRED.DOUBLE", 48 …ng-point instructions retired; some instructions will count twice as noted below. Applies to SSE* … 57 …-point instructions retired; some instructions will count twice as noted below. Each count represe… 66 …double precision floating-point instructions retired; some instructions will count twice as noted … 75 …precision floating-point instructions retired; some instructions will count twice as noted below. … [all …]
/freebsd/lib/libpmc/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… 12 …-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… 30 …-bit packed single precision floating-point instructions retired; some instructions will count twi… 39 …double precision floating-point instructions retired; some instructions will count twice as noted … 43 "EventName": "FP_ARITH_INST_RETIRED.DOUBLE", 48 …ng-point instructions retired; some instructions will count twice as noted below. Applies to SSE* … 57 …-point instructions retired; some instructions will count twice as noted below. Each count represe… 66 …double precision floating-point instructions retired; some instructions will count twice as noted … 75 …precision floating-point instructions retired; some instructions will count twice as noted below. … [all …]
/freebsd/contrib/libcbor/src/cbor/
H A D	floats_ctrls.h	`2 * Copyright (c) 2014-2020 Pavel Kalvoda <me@pavelkalvoda.com> 40 /** Get a half precision float 44 * @param item A half precision float 45 * @return half precision value 50 /** Get a single precision float 54 * @param item A single precision float 55 * @return single precision value 60 /** Get a double precision float 64 * @param item A double precision float 65 * @return double precision value [all …]`
/freebsd/contrib/llvm-project/compiler-rt/lib/builtins/arm/
H A D	truncdfsf2vfp.S	1 //===-- truncdfsf2vfp.S - Implement truncdfsf2vfp -------------------------===// 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7 //===----------------------------------------------------------------------===// 12 // extern float __truncdfsf2vfp(double a); 14 // Converts double precision float to single precision result. 15 // Uses Darwin calling convention where a double precision parameter is 16 // passed in a R0/R1 pair and a single precision result is returned in R0. 24 vmov d7, r0, r1 // load double from r0/r1 pair 25 vcvt.f32.f64 s15, d7 // convert double to single (trucate precision)
/freebsd/lib/libpmc/pmu-events/arch/x86/ivybridge/
H A D	floating-point.json	54 …"BriefDescription": "Number of SSE* or AVX-128 FP Computational packed double-precision uops issue… 59 …"PublicDescription": "Number of SSE* or AVX-128 FP Computational packed double-precision uops issu… 64 …"BriefDescription": "Number of SSE* or AVX-128 FP Computational packed single-precision uops issue… 69 …"PublicDescription": "Number of SSE* or AVX-128 FP Computational packed single-precision uops issu… 74 …"BriefDescription": "Number of SSE* or AVX-128 FP Computational scalar double-precision uops issue… 79 … "PublicDescription": "Counts number of SSE* or AVX-128 double precision FP scalar uops executed.", 84 …"BriefDescription": "Number of SSE* or AVX-128 FP Computational scalar single-precision uops issue… 89 …"PublicDescription": "Number of SSE* or AVX-128 FP Computational scalar single-precision uops issu… 122 … assist is being invoked whenever the hardware is unable to properly handle GSSE-256b operations.", 127 "PublicDescription": "Number of assists associated with 256-bit AVX store operations.", [all …]
/freebsd/lib/libpmc/pmu-events/arch/x86/ivytown/
H A D	floating-point.json	54 …"BriefDescription": "Number of SSE* or AVX-128 FP Computational packed double-precision uops issue… 59 …"PublicDescription": "Number of SSE* or AVX-128 FP Computational packed double-precision uops issu… 64 …"BriefDescription": "Number of SSE* or AVX-128 FP Computational packed single-precision uops issue… 69 …"PublicDescription": "Number of SSE* or AVX-128 FP Computational packed single-precision uops issu… 74 …"BriefDescription": "Number of SSE* or AVX-128 FP Computational scalar double-precision uops issue… 79 … "PublicDescription": "Counts number of SSE* or AVX-128 double precision FP scalar uops executed.", 84 …"BriefDescription": "Number of SSE* or AVX-128 FP Computational scalar single-precision uops issue… 89 …"PublicDescription": "Number of SSE* or AVX-128 FP Computational scalar single-precision uops issu… 122 … assist is being invoked whenever the hardware is unable to properly handle GSSE-256b operations.", 127 "PublicDescription": "Number of assists associated with 256-bit AVX store operations.", [all …]
/freebsd/lib/libpmc/pmu-events/arch/x86/alderlake/
H A D	floating-point.json	93 …-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… 115 …-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… 137 …double precision floating-point instructions retired; some instructions will count twice as noted … 148 …precision floating-point instructions retired; some instructions will count twice as noted below. …
/freebsd/contrib/arm-optimized-routines/math/aarch64/experimental/
H A D	sinh_3u.c	`2 * Double-precision sinh(x) function. 4 * Copyright (c) 2022-2024, Arm Limited. 5 * SPDX-License-Identifier: MIT OR Apache-2.0 WITH LLVM-exception 18 /* Approximation for double-precision sinh(x) using expm1. 19 sinh(x) = (exp(x) - exp(-x)) / 2. 21 __v_sinh(0x1.9fb1d49d1d58bp-2) got 0x1.ab34e59d678dcp-2 22 want 0x1.ab34e59d678d9p-2. */ 23 double 24 sinh (double x) in sinh() 28 double ax = asdouble (iax); in sinh() [all …]`

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