jaypatel
60 wiersze
2.7 KiB
C
60 wiersze
2.7 KiB
C
/*
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Copyright (c) 2015 - 2022 Advanced Micro Devices, Inc. All rights reserved.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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#ifndef AMD_HIP_MATH_CONSTANTS_H
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#define AMD_HIP_MATH_CONSTANTS_H
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#define HIP_INF_F __int_as_float(0x7f800000U)
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#define HIP_NAN_F __int_as_float(0x7fffffffU)
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#define HIP_MIN_DENORM_F __int_as_float(0x00000001U)
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#define HIP_MAX_NORMAL_F __int_as_float(0x7f7fffffU)
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#define HIP_NEG_ZERO_F __int_as_float(0x80000000U)
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#define HIP_ZERO_F 0.0F
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#define HIP_ONE_F 1.0F
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#define HIP_SQRT_HALF_F 0.707106781F
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#define HIP_SQRT_HALF_HI_F 0.707106781F
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#define HIP_SQRT_HALF_LO_F 1.210161749e-08F
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#define HIP_SQRT_TWO_F 1.414213562F
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#define HIP_THIRD_F 0.333333333F
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#define HIP_PIO4_F 0.785398163F
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#define HIP_PIO2_F 1.570796327F
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#define HIP_3PIO4_F 2.356194490F
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#define HIP_2_OVER_PI_F 0.636619772F
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#define HIP_SQRT_2_OVER_PI_F 0.797884561F
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#define HIP_PI_F 3.141592654F
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#define HIP_L2E_F 1.442695041F
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#define HIP_L2T_F 3.321928094F
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#define HIP_LG2_F 0.301029996F
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#define HIP_LGE_F 0.434294482F
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#define HIP_LN2_F 0.693147181F
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#define HIP_LNT_F 2.302585093F
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#define HIP_LNPI_F 1.144729886F
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#define HIP_TWO_TO_M126_F 1.175494351e-38F
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#define HIP_TWO_TO_126_F 8.507059173e37F
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#define HIP_NORM_HUGE_F 3.402823466e38F
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#define HIP_TWO_TO_23_F 8388608.0F
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#define HIP_TWO_TO_24_F 16777216.0F
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#define HIP_TWO_TO_31_F 2147483648.0F
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#define HIP_TWO_TO_32_F 4294967296.0F
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#define HIP_REMQUO_BITS_F 3U
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#define HIP_REMQUO_MASK_F (~((~0U)<<HIPRT_REMQUO_BITS_F))
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#define HIP_TRIG_PLOSS_F 105615.0F
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#endif
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