diff options
Diffstat (limited to 'nixpkgs/pkgs/development/rocm-modules')
3 files changed, 1015 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/rocm-modules/5/clr/add-missing-operators.patch b/nixpkgs/pkgs/development/rocm-modules/5/clr/add-missing-operators.patch new file mode 100644 index 000000000000..64ac0c081a02 --- /dev/null +++ b/nixpkgs/pkgs/development/rocm-modules/5/clr/add-missing-operators.patch @@ -0,0 +1,979 @@ +From 86bd518981b364c138f9901b28a529899d8654f3 Mon Sep 17 00:00:00 2001 +From: Jatin Chaudhary <JatinJaikishan.Chaudhary@amd.com> +Date: Wed, 11 Oct 2023 23:19:29 +0100 +Subject: [PATCH] SWDEV-367537 - Add missing operators to __hip_bfloat16 + implementation + +Add __host__ and __device__ to bunch of operator/function matching CUDA +Fix some bugs seen in __hisinf + +Change-Id: I9e67e3e3eb2083b463158f3e250e5221c89b2896 +--- + hipamd/include/hip/amd_detail/amd_hip_bf16.h | 533 ++++++++++++++++--- + 1 file changed, 446 insertions(+), 87 deletions(-) + +diff --git a/hipamd/include/hip/amd_detail/amd_hip_bf16.h b/hipamd/include/hip/amd_detail/amd_hip_bf16.h +index 757cb7ada..b15ea3b65 100644 +--- a/hipamd/include/hip/amd_detail/amd_hip_bf16.h ++++ b/hipamd/include/hip/amd_detail/amd_hip_bf16.h +@@ -96,10 +96,20 @@ + #if defined(__HIPCC_RTC__) + #define __HOST_DEVICE__ __device__ + #else ++#include <algorithm> + #include <climits> +-#define __HOST_DEVICE__ __host__ __device__ ++#include <cmath> ++#define __HOST_DEVICE__ __host__ __device__ inline + #endif + ++#define HIPRT_ONE_BF16 __float2bfloat16(1.0f) ++#define HIPRT_ZERO_BF16 __float2bfloat16(0.0f) ++#define HIPRT_INF_BF16 __ushort_as_bfloat16((unsigned short)0x7F80U) ++#define HIPRT_MAX_NORMAL_BF16 __ushort_as_bfloat16((unsigned short)0x7F7FU) ++#define HIPRT_MIN_DENORM_BF16 __ushort_as_bfloat16((unsigned short)0x0001U) ++#define HIPRT_NAN_BF16 __ushort_as_bfloat16((unsigned short)0x7FFFU) ++#define HIPRT_NEG_ZERO_BF16 __ushort_as_bfloat16((unsigned short)0x8000U) ++ + // Since we are using unsigned short to represent data in bfloat16, it can be of different sizes on + // different machines. These naive checks should prevent some undefined behavior on systems which + // have different sizes for basic types. +@@ -189,7 +199,7 @@ __HOST_DEVICE__ float2 __bfloat1622float2(const __hip_bfloat162 a) { + * \ingroup HIP_INTRINSIC_BFLOAT162_CONV + * \brief Moves bfloat16 value to bfloat162 + */ +-__device__ __hip_bfloat162 __bfloat162bfloat162(const __hip_bfloat16 a) { ++__HOST_DEVICE__ __hip_bfloat162 __bfloat162bfloat162(const __hip_bfloat16 a) { + return __hip_bfloat162{a, a}; + } + +@@ -197,13 +207,13 @@ __device__ __hip_bfloat162 __bfloat162bfloat162(const __hip_bfloat16 a) { + * \ingroup HIP_INTRINSIC_BFLOAT162_CONV + * \brief Reinterprets bits in a __hip_bfloat16 as a signed short integer + */ +-__device__ short int __bfloat16_as_short(const __hip_bfloat16 h) { return (short)h.data; } ++__HOST_DEVICE__ short int __bfloat16_as_short(const __hip_bfloat16 h) { return (short)h.data; } + + /** + * \ingroup HIP_INTRINSIC_BFLOAT162_CONV + * \brief Reinterprets bits in a __hip_bfloat16 as an unsigned signed short integer + */ +-__device__ unsigned short int __bfloat16_as_ushort(const __hip_bfloat16 h) { return h.data; } ++__HOST_DEVICE__ unsigned short int __bfloat16_as_ushort(const __hip_bfloat16 h) { return h.data; } + + /** + * \ingroup HIP_INTRINSIC_BFLOAT162_CONV +@@ -225,7 +235,7 @@ __HOST_DEVICE__ __hip_bfloat162 __float22bfloat162_rn(const float2 a) { + * \ingroup HIP_INTRINSIC_BFLOAT162_CONV + * \brief Combine two __hip_bfloat16 to __hip_bfloat162 + */ +-__device__ __hip_bfloat162 __halves2bfloat162(const __hip_bfloat16 a, const __hip_bfloat16 b) { ++__HOST_DEVICE__ __hip_bfloat162 __halves2bfloat162(const __hip_bfloat16 a, const __hip_bfloat16 b) { + return __hip_bfloat162{a, b}; + } + +@@ -233,13 +243,13 @@ __device__ __hip_bfloat162 __halves2bfloat162(const __hip_bfloat16 a, const __hi + * \ingroup HIP_INTRINSIC_BFLOAT162_CONV + * \brief Returns high 16 bits of __hip_bfloat162 + */ +-__device__ __hip_bfloat16 __high2bfloat16(const __hip_bfloat162 a) { return a.y; } ++__HOST_DEVICE__ __hip_bfloat16 __high2bfloat16(const __hip_bfloat162 a) { return a.y; } + + /** + * \ingroup HIP_INTRINSIC_BFLOAT162_CONV + * \brief Returns high 16 bits of __hip_bfloat162 + */ +-__device__ __hip_bfloat162 __high2bfloat162(const __hip_bfloat162 a) { ++__HOST_DEVICE__ __hip_bfloat162 __high2bfloat162(const __hip_bfloat162 a) { + return __hip_bfloat162{a.y, a.y}; + } + +@@ -253,7 +263,8 @@ __HOST_DEVICE__ float __high2float(const __hip_bfloat162 a) { return __bfloat162 + * \ingroup HIP_INTRINSIC_BFLOAT162_CONV + * \brief Extracts high 16 bits from each and combines them + */ +-__device__ __hip_bfloat162 __highs2bfloat162(const __hip_bfloat162 a, const __hip_bfloat162 b) { ++__HOST_DEVICE__ __hip_bfloat162 __highs2bfloat162(const __hip_bfloat162 a, ++ const __hip_bfloat162 b) { + return __hip_bfloat162{a.y, b.y}; + } + +@@ -261,13 +272,13 @@ __device__ __hip_bfloat162 __highs2bfloat162(const __hip_bfloat162 a, const __hi + * \ingroup HIP_INTRINSIC_BFLOAT162_CONV + * \brief Returns low 16 bits of __hip_bfloat162 + */ +-__device__ __hip_bfloat16 __low2bfloat16(const __hip_bfloat162 a) { return a.x; } ++__HOST_DEVICE__ __hip_bfloat16 __low2bfloat16(const __hip_bfloat162 a) { return a.x; } + + /** + * \ingroup HIP_INTRINSIC_BFLOAT162_CONV + * \brief Returns low 16 bits of __hip_bfloat162 + */ +-__device__ __hip_bfloat162 __low2bfloat162(const __hip_bfloat162 a) { ++__HOST_DEVICE__ __hip_bfloat162 __low2bfloat162(const __hip_bfloat162 a) { + return __hip_bfloat162{a.x, a.x}; + } + +@@ -281,7 +292,7 @@ __HOST_DEVICE__ float __low2float(const __hip_bfloat162 a) { return __bfloat162f + * \ingroup HIP_INTRINSIC_BFLOAT162_CONV + * \brief Swaps both halves + */ +-__device__ __hip_bfloat162 __lowhigh2highlow(const __hip_bfloat162 a) { ++__HOST_DEVICE__ __hip_bfloat162 __lowhigh2highlow(const __hip_bfloat162 a) { + return __hip_bfloat162{a.y, a.x}; + } + +@@ -289,7 +300,7 @@ __device__ __hip_bfloat162 __lowhigh2highlow(const __hip_bfloat162 a) { + * \ingroup HIP_INTRINSIC_BFLOAT162_CONV + * \brief Extracts low 16 bits from each and combines them + */ +-__device__ __hip_bfloat162 __lows2bfloat162(const __hip_bfloat162 a, const __hip_bfloat162 b) { ++__HOST_DEVICE__ __hip_bfloat162 __lows2bfloat162(const __hip_bfloat162 a, const __hip_bfloat162 b) { + return __hip_bfloat162{a.x, b.x}; + } + +@@ -297,7 +308,7 @@ __device__ __hip_bfloat162 __lows2bfloat162(const __hip_bfloat162 a, const __hip + * \ingroup HIP_INTRINSIC_BFLOAT162_CONV + * \brief Reinterprets short int into a bfloat16 + */ +-__device__ __hip_bfloat16 __short_as_bfloat16(const short int a) { ++__HOST_DEVICE__ __hip_bfloat16 __short_as_bfloat16(const short int a) { + return __hip_bfloat16{(unsigned short)a}; + } + +@@ -305,7 +316,7 @@ __device__ __hip_bfloat16 __short_as_bfloat16(const short int a) { + * \ingroup HIP_INTRINSIC_BFLOAT162_CONV + * \brief Reinterprets unsigned short int into a bfloat16 + */ +-__device__ __hip_bfloat16 __ushort_as_bfloat16(const unsigned short int a) { ++__HOST_DEVICE__ __hip_bfloat16 __ushort_as_bfloat16(const unsigned short int a) { + return __hip_bfloat16{a}; + } + +@@ -314,7 +325,7 @@ __device__ __hip_bfloat16 __ushort_as_bfloat16(const unsigned short int a) { + * \ingroup HIP_INTRINSIC_BFLOAT16_ARITH + * \brief Adds two bfloat16 values + */ +-__device__ __hip_bfloat16 __hadd(const __hip_bfloat16 a, const __hip_bfloat16 b) { ++__HOST_DEVICE__ __hip_bfloat16 __hadd(const __hip_bfloat16 a, const __hip_bfloat16 b) { + return __float2bfloat16(__bfloat162float(a) + __bfloat162float(b)); + } + +@@ -322,7 +333,7 @@ __device__ __hip_bfloat16 __hadd(const __hip_bfloat16 a, const __hip_bfloat16 b) + * \ingroup HIP_INTRINSIC_BFLOAT16_ARITH + * \brief Subtracts two bfloat16 values + */ +-__device__ __hip_bfloat16 __hsub(const __hip_bfloat16 a, const __hip_bfloat16 b) { ++__HOST_DEVICE__ __hip_bfloat16 __hsub(const __hip_bfloat16 a, const __hip_bfloat16 b) { + return __float2bfloat16(__bfloat162float(a) - __bfloat162float(b)); + } + +@@ -330,7 +341,7 @@ __device__ __hip_bfloat16 __hsub(const __hip_bfloat16 a, const __hip_bfloat16 b) + * \ingroup HIP_INTRINSIC_BFLOAT16_ARITH + * \brief Divides two bfloat16 values + */ +-__device__ __hip_bfloat16 __hdiv(const __hip_bfloat16 a, const __hip_bfloat16 b) { ++__HOST_DEVICE__ __hip_bfloat16 __hdiv(const __hip_bfloat16 a, const __hip_bfloat16 b) { + return __float2bfloat16(__bfloat162float(a) / __bfloat162float(b)); + } + +@@ -348,7 +359,7 @@ __device__ __hip_bfloat16 __hfma(const __hip_bfloat16 a, const __hip_bfloat16 b, + * \ingroup HIP_INTRINSIC_BFLOAT16_ARITH + * \brief Multiplies two bfloat16 values + */ +-__device__ __hip_bfloat16 __hmul(const __hip_bfloat16 a, const __hip_bfloat16 b) { ++__HOST_DEVICE__ __hip_bfloat16 __hmul(const __hip_bfloat16 a, const __hip_bfloat16 b) { + return __float2bfloat16(__bfloat162float(a) * __bfloat162float(b)); + } + +@@ -356,7 +367,7 @@ __device__ __hip_bfloat16 __hmul(const __hip_bfloat16 a, const __hip_bfloat16 b) + * \ingroup HIP_INTRINSIC_BFLOAT16_ARITH + * \brief Negate a bfloat16 value + */ +-__device__ __hip_bfloat16 __hneg(const __hip_bfloat16 a) { ++__HOST_DEVICE__ __hip_bfloat16 __hneg(const __hip_bfloat16 a) { + auto ret = a; + ret.data ^= 0x8000; + return ret; +@@ -366,7 +377,7 @@ __device__ __hip_bfloat16 __hneg(const __hip_bfloat16 a) { + * \ingroup HIP_INTRINSIC_BFLOAT16_ARITH + * \brief Returns absolute of a bfloat16 + */ +-__device__ __hip_bfloat16 __habs(const __hip_bfloat16 a) { ++__HOST_DEVICE__ __hip_bfloat16 __habs(const __hip_bfloat16 a) { + auto ret = a; + ret.data &= 0x7FFF; + return ret; +@@ -376,7 +387,7 @@ __device__ __hip_bfloat16 __habs(const __hip_bfloat16 a) { + * \ingroup HIP_INTRINSIC_BFLOAT162_ARITH + * \brief Divides bfloat162 values + */ +-__device__ __hip_bfloat162 __h2div(const __hip_bfloat162 a, const __hip_bfloat162 b) { ++__HOST_DEVICE__ __hip_bfloat162 __h2div(const __hip_bfloat162 a, const __hip_bfloat162 b) { + return __hip_bfloat162{__float2bfloat16(__bfloat162float(a.x) / __bfloat162float(b.x)), + __float2bfloat16(__bfloat162float(a.y) / __bfloat162float(b.y))}; + } +@@ -385,7 +396,7 @@ __device__ __hip_bfloat162 __h2div(const __hip_bfloat162 a, const __hip_bfloat16 + * \ingroup HIP_INTRINSIC_BFLOAT162_ARITH + * \brief Returns absolute of a bfloat162 + */ +-__device__ __hip_bfloat162 __habs2(const __hip_bfloat162 a) { ++__HOST_DEVICE__ __hip_bfloat162 __habs2(const __hip_bfloat162 a) { + return __hip_bfloat162{__habs(a.x), __habs(a.y)}; + } + +@@ -393,7 +404,7 @@ __device__ __hip_bfloat162 __habs2(const __hip_bfloat162 a) { + * \ingroup HIP_INTRINSIC_BFLOAT162_ARITH + * \brief Adds two bfloat162 values + */ +-__device__ __hip_bfloat162 __hadd2(const __hip_bfloat162 a, const __hip_bfloat162 b) { ++__HOST_DEVICE__ __hip_bfloat162 __hadd2(const __hip_bfloat162 a, const __hip_bfloat162 b) { + return __hip_bfloat162{__hadd(a.x, b.x), __hadd(a.y, b.y)}; + } + +@@ -410,7 +421,7 @@ __device__ __hip_bfloat162 __hfma2(const __hip_bfloat162 a, const __hip_bfloat16 + * \ingroup HIP_INTRINSIC_BFLOAT162_ARITH + * \brief Multiplies two bfloat162 values + */ +-__device__ __hip_bfloat162 __hmul2(const __hip_bfloat162 a, const __hip_bfloat162 b) { ++__HOST_DEVICE__ __hip_bfloat162 __hmul2(const __hip_bfloat162 a, const __hip_bfloat162 b) { + return __hip_bfloat162{__hmul(a.x, b.x), __hmul(a.y, b.y)}; + } + +@@ -418,7 +429,7 @@ __device__ __hip_bfloat162 __hmul2(const __hip_bfloat162 a, const __hip_bfloat16 + * \ingroup HIP_INTRINSIC_BFLOAT162_ARITH + * \brief Converts a bfloat162 into negative + */ +-__device__ __hip_bfloat162 __hneg2(const __hip_bfloat162 a) { ++__HOST_DEVICE__ __hip_bfloat162 __hneg2(const __hip_bfloat162 a) { + return __hip_bfloat162{__hneg(a.x), __hneg(a.y)}; + } + +@@ -426,15 +437,251 @@ __device__ __hip_bfloat162 __hneg2(const __hip_bfloat162 a) { + * \ingroup HIP_INTRINSIC_BFLOAT162_ARITH + * \brief Subtracts two bfloat162 values + */ +-__device__ __hip_bfloat162 __hsub2(const __hip_bfloat162 a, const __hip_bfloat162 b) { ++__HOST_DEVICE__ __hip_bfloat162 __hsub2(const __hip_bfloat162 a, const __hip_bfloat162 b) { + return __hip_bfloat162{__hsub(a.x, b.x), __hsub(a.y, b.y)}; + } + ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT16_ARITH ++ * \brief Operator to multiply two __hip_bfloat16 numbers ++ */ ++__HOST_DEVICE__ __hip_bfloat16 operator*(const __hip_bfloat16& l, const __hip_bfloat16& r) { ++ return __hmul(l, r); ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT16_ARITH ++ * \brief Operator to multiply-assign two __hip_bfloat16 numbers ++ */ ++__HOST_DEVICE__ __hip_bfloat16 operator*=(__hip_bfloat16& l, const __hip_bfloat16& r) { ++ l = __hmul(l, r); ++ return l; ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT16_ARITH ++ * \brief Operator to unary+ on a __hip_bfloat16 number ++ */ ++__HOST_DEVICE__ __hip_bfloat16 operator+(const __hip_bfloat16& l) { return l; } ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT16_ARITH ++ * \brief Operator to add two __hip_bfloat16 numbers ++ */ ++__HOST_DEVICE__ __hip_bfloat16 operator+(const __hip_bfloat16& l, const __hip_bfloat16& r) { ++ return __hadd(l, r); ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT16_ARITH ++ * \brief Operator to negate a __hip_bfloat16 number ++ */ ++__HOST_DEVICE__ __hip_bfloat16 operator-(const __hip_bfloat16& l) { return __hneg(l); } ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT16_ARITH ++ * \brief Operator to subtract two __hip_bfloat16 numbers ++ */ ++__HOST_DEVICE__ __hip_bfloat16 operator-(const __hip_bfloat16& l, const __hip_bfloat16& r) { ++ return __hsub(l, r); ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT16_ARITH ++ * \brief Operator to post increment a __hip_bfloat16 number ++ */ ++__HOST_DEVICE__ __hip_bfloat16 operator++(__hip_bfloat16& l, const int) { ++ auto ret = l; ++ l = __hadd(l, HIPRT_ONE_BF16); ++ return ret; ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT16_ARITH ++ * \brief Operator to pre increment a __hip_bfloat16 number ++ */ ++__HOST_DEVICE__ __hip_bfloat16& operator++(__hip_bfloat16& l) { ++ l = __hadd(l, HIPRT_ONE_BF16); ++ return l; ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT16_ARITH ++ * \brief Operator to post decrement a __hip_bfloat16 number ++ */ ++__HOST_DEVICE__ __hip_bfloat16 operator--(__hip_bfloat16& l, const int) { ++ auto ret = l; ++ l = __hsub(l, HIPRT_ONE_BF16); ++ return ret; ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT16_ARITH ++ * \brief Operator to pre decrement a __hip_bfloat16 number ++ */ ++__HOST_DEVICE__ __hip_bfloat16& operator--(__hip_bfloat16& l) { ++ l = __hsub(l, HIPRT_ONE_BF16); ++ return l; ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT16_ARITH ++ * \brief Operator to add-assign two __hip_bfloat16 numbers ++ */ ++__HOST_DEVICE__ __hip_bfloat16& operator+=(__hip_bfloat16& l, const __hip_bfloat16& r) { ++ l = l + r; ++ return l; ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT16_ARITH ++ * \brief Operator to subtract-assign two __hip_bfloat16 numbers ++ */ ++__HOST_DEVICE__ __hip_bfloat16& operator-=(__hip_bfloat16& l, const __hip_bfloat16& r) { ++ l = l - r; ++ return l; ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT16_ARITH ++ * \brief Operator to divide two __hip_bfloat16 numbers ++ */ ++__HOST_DEVICE__ __hip_bfloat16 operator/(const __hip_bfloat16& l, const __hip_bfloat16& r) { ++ return __hdiv(l, r); ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT16_ARITH ++ * \brief Operator to divide-assign two __hip_bfloat16 numbers ++ */ ++__HOST_DEVICE__ __hip_bfloat16& operator/=(__hip_bfloat16& l, const __hip_bfloat16& r) { ++ l = l / r; ++ return l; ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT162_ARITH ++ * \brief Operator to multiply two __hip_bfloat162 numbers ++ */ ++__HOST_DEVICE__ __hip_bfloat162 operator*(const __hip_bfloat162& l, const __hip_bfloat162& r) { ++ return __hmul2(l, r); ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT162_ARITH ++ * \brief Operator to multiply-assign two __hip_bfloat162 numbers ++ */ ++__HOST_DEVICE__ __hip_bfloat162 operator*=(__hip_bfloat162& l, const __hip_bfloat162& r) { ++ l = __hmul2(l, r); ++ return l; ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT162_ARITH ++ * \brief Operator to unary+ on a __hip_bfloat162 number ++ */ ++__HOST_DEVICE__ __hip_bfloat162 operator+(const __hip_bfloat162& l) { return l; } ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT162_ARITH ++ * \brief Operator to add two __hip_bfloat162 numbers ++ */ ++__HOST_DEVICE__ __hip_bfloat162 operator+(const __hip_bfloat162& l, const __hip_bfloat162& r) { ++ return __hadd2(l, r); ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT162_ARITH ++ * \brief Operator to negate a __hip_bfloat162 number ++ */ ++__HOST_DEVICE__ __hip_bfloat162 operator-(const __hip_bfloat162& l) { return __hneg2(l); } ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT162_ARITH ++ * \brief Operator to subtract two __hip_bfloat162 numbers ++ */ ++__HOST_DEVICE__ __hip_bfloat162 operator-(const __hip_bfloat162& l, const __hip_bfloat162& r) { ++ return __hsub2(l, r); ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT162_ARITH ++ * \brief Operator to post increment a __hip_bfloat162 number ++ */ ++__HOST_DEVICE__ __hip_bfloat162 operator++(__hip_bfloat162& l, const int) { ++ auto ret = l; ++ l = __hadd2(l, {HIPRT_ONE_BF16, HIPRT_ONE_BF16}); ++ return ret; ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT162_ARITH ++ * \brief Operator to pre increment a __hip_bfloat162 number ++ */ ++__HOST_DEVICE__ __hip_bfloat162& operator++(__hip_bfloat162& l) { ++ l = __hadd2(l, {HIPRT_ONE_BF16, HIPRT_ONE_BF16}); ++ return l; ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT162_ARITH ++ * \brief Operator to post decrement a __hip_bfloat162 number ++ */ ++__HOST_DEVICE__ __hip_bfloat162 operator--(__hip_bfloat162& l, const int) { ++ auto ret = l; ++ l = __hsub2(l, {HIPRT_ONE_BF16, HIPRT_ONE_BF16}); ++ return ret; ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT162_ARITH ++ * \brief Operator to pre decrement a __hip_bfloat162 number ++ */ ++__HOST_DEVICE__ __hip_bfloat162& operator--(__hip_bfloat162& l) { ++ l = __hsub2(l, {HIPRT_ONE_BF16, HIPRT_ONE_BF16}); ++ return l; ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT162_ARITH ++ * \brief Operator to add-assign two __hip_bfloat162 numbers ++ */ ++__HOST_DEVICE__ __hip_bfloat162& operator+=(__hip_bfloat162& l, const __hip_bfloat162& r) { ++ l = l + r; ++ return l; ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT162_ARITH ++ * \brief Operator to subtract-assign two __hip_bfloat162 numbers ++ */ ++__HOST_DEVICE__ __hip_bfloat162& operator-=(__hip_bfloat162& l, const __hip_bfloat162& r) { ++ l = l - r; ++ return l; ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT162_ARITH ++ * \brief Operator to divide two __hip_bfloat162 numbers ++ */ ++__HOST_DEVICE__ __hip_bfloat162 operator/(const __hip_bfloat162& l, const __hip_bfloat162& r) { ++ return __h2div(l, r); ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT162_ARITH ++ * \brief Operator to divide-assign two __hip_bfloat162 numbers ++ */ ++__HOST_DEVICE__ __hip_bfloat162& operator/=(__hip_bfloat162& l, const __hip_bfloat162& r) { ++ l = l / r; ++ return l; ++} ++ + /** + * \ingroup HIP_INTRINSIC_BFLOAT16_COMP + * \brief Compare two bfloat162 values + */ +-__device__ bool __heq(const __hip_bfloat16 a, const __hip_bfloat16 b) { ++__HOST_DEVICE__ bool __heq(const __hip_bfloat16 a, const __hip_bfloat16 b) { + return __bfloat162float(a) == __bfloat162float(b); + } + +@@ -442,7 +689,7 @@ __device__ bool __heq(const __hip_bfloat16 a, const __hip_bfloat16 b) { + * \ingroup HIP_INTRINSIC_BFLOAT16_COMP + * \brief Compare two bfloat162 values - unordered equal + */ +-__device__ bool __hequ(const __hip_bfloat16 a, const __hip_bfloat16 b) { ++__HOST_DEVICE__ bool __hequ(const __hip_bfloat16 a, const __hip_bfloat16 b) { + return !(__bfloat162float(a) < __bfloat162float(b)) && + !(__bfloat162float(a) > __bfloat162float(b)); + } +@@ -451,7 +698,7 @@ __device__ bool __hequ(const __hip_bfloat16 a, const __hip_bfloat16 b) { + * \ingroup HIP_INTRINSIC_BFLOAT16_COMP + * \brief Compare two bfloat162 values - greater than + */ +-__device__ bool __hgt(const __hip_bfloat16 a, const __hip_bfloat16 b) { ++__HOST_DEVICE__ bool __hgt(const __hip_bfloat16 a, const __hip_bfloat16 b) { + return __bfloat162float(a) > __bfloat162float(b); + } + +@@ -459,7 +706,7 @@ __device__ bool __hgt(const __hip_bfloat16 a, const __hip_bfloat16 b) { + * \ingroup HIP_INTRINSIC_BFLOAT16_COMP + * \brief Compare two bfloat162 values - unordered greater than + */ +-__device__ bool __hgtu(const __hip_bfloat16 a, const __hip_bfloat16 b) { ++__HOST_DEVICE__ bool __hgtu(const __hip_bfloat16 a, const __hip_bfloat16 b) { + return !(__bfloat162float(a) <= __bfloat162float(b)); + } + +@@ -467,7 +714,7 @@ __device__ bool __hgtu(const __hip_bfloat16 a, const __hip_bfloat16 b) { + * \ingroup HIP_INTRINSIC_BFLOAT16_COMP + * \brief Compare two bfloat162 values - greater than equal + */ +-__device__ bool __hge(const __hip_bfloat16 a, const __hip_bfloat16 b) { ++__HOST_DEVICE__ bool __hge(const __hip_bfloat16 a, const __hip_bfloat16 b) { + return __bfloat162float(a) >= __bfloat162float(b); + } + +@@ -475,7 +722,7 @@ __device__ bool __hge(const __hip_bfloat16 a, const __hip_bfloat16 b) { + * \ingroup HIP_INTRINSIC_BFLOAT16_COMP + * \brief Compare two bfloat162 values - unordered greater than equal + */ +-__device__ bool __hgeu(const __hip_bfloat16 a, const __hip_bfloat16 b) { ++__HOST_DEVICE__ bool __hgeu(const __hip_bfloat16 a, const __hip_bfloat16 b) { + return !(__bfloat162float(a) < __bfloat162float(b)); + } + +@@ -483,7 +730,7 @@ __device__ bool __hgeu(const __hip_bfloat16 a, const __hip_bfloat16 b) { + * \ingroup HIP_INTRINSIC_BFLOAT16_COMP + * \brief Compare two bfloat162 values - not equal + */ +-__device__ bool __hne(const __hip_bfloat16 a, const __hip_bfloat16 b) { ++__HOST_DEVICE__ bool __hne(const __hip_bfloat16 a, const __hip_bfloat16 b) { + return __bfloat162float(a) != __bfloat162float(b); + } + +@@ -491,7 +738,7 @@ __device__ bool __hne(const __hip_bfloat16 a, const __hip_bfloat16 b) { + * \ingroup HIP_INTRINSIC_BFLOAT16_COMP + * \brief Compare two bfloat162 values - unordered not equal + */ +-__device__ bool __hneu(const __hip_bfloat16 a, const __hip_bfloat16 b) { ++__HOST_DEVICE__ bool __hneu(const __hip_bfloat16 a, const __hip_bfloat16 b) { + return !(__bfloat162float(a) == __bfloat162float(b)); + } + +@@ -499,23 +746,31 @@ __device__ bool __hneu(const __hip_bfloat16 a, const __hip_bfloat16 b) { + * \ingroup HIP_INTRINSIC_BFLOAT16_COMP + * \brief Compare two bfloat162 values - return max + */ +-__device__ __hip_bfloat16 __hmax(const __hip_bfloat16 a, const __hip_bfloat16 b) { ++__HOST_DEVICE__ __hip_bfloat16 __hmax(const __hip_bfloat16 a, const __hip_bfloat16 b) { ++#if __HIP_DEVICE_COMPILE__ + return __float2bfloat16(__ocml_fmax_f32(__bfloat162float(a), __bfloat162float(b))); ++#else ++ return __float2bfloat16(std::max(__bfloat162float(a), __bfloat162float(b))); ++#endif + } + + /** + * \ingroup HIP_INTRINSIC_BFLOAT16_COMP + * \brief Compare two bfloat162 values - return min + */ +-__device__ __hip_bfloat16 __hmin(const __hip_bfloat16 a, const __hip_bfloat16 b) { ++__HOST_DEVICE__ __hip_bfloat16 __hmin(const __hip_bfloat16 a, const __hip_bfloat16 b) { ++#if __HIP_DEVICE_COMPILE__ + return __float2bfloat16(__ocml_fmin_f32(__bfloat162float(a), __bfloat162float(b))); ++#else ++ return __float2bfloat16(std::min(__bfloat162float(a), __bfloat162float(b))); ++#endif + } + + /** + * \ingroup HIP_INTRINSIC_BFLOAT16_COMP + * \brief Compare two bfloat162 values - less than operator + */ +-__device__ bool __hlt(const __hip_bfloat16 a, const __hip_bfloat16 b) { ++__HOST_DEVICE__ bool __hlt(const __hip_bfloat16 a, const __hip_bfloat16 b) { + return __bfloat162float(a) < __bfloat162float(b); + } + +@@ -523,15 +778,15 @@ __device__ bool __hlt(const __hip_bfloat16 a, const __hip_bfloat16 b) { + * \ingroup HIP_INTRINSIC_BFLOAT16_COMP + * \brief Compare two bfloat162 values - unordered less than + */ +-__device__ bool __hltu(const __hip_bfloat16 a, const __hip_bfloat16 b) { ++__HOST_DEVICE__ bool __hltu(const __hip_bfloat16 a, const __hip_bfloat16 b) { + return !(__bfloat162float(a) >= __bfloat162float(b)); + } + + /** + * \ingroup HIP_INTRINSIC_BFLOAT16_COMP +- * \brief Compare two bfloat162 values - less than ++ * \brief Compare two bfloat162 values - less than equal + */ +-__device__ bool __hle(const __hip_bfloat16 a, const __hip_bfloat16 b) { ++__HOST_DEVICE__ bool __hle(const __hip_bfloat16 a, const __hip_bfloat16 b) { + return __bfloat162float(a) <= __bfloat162float(b); + } + +@@ -539,7 +794,7 @@ __device__ bool __hle(const __hip_bfloat16 a, const __hip_bfloat16 b) { + * \ingroup HIP_INTRINSIC_BFLOAT16_COMP + * \brief Compare two bfloat162 values - unordered less than equal + */ +-__device__ bool __hleu(const __hip_bfloat16 a, const __hip_bfloat16 b) { ++__HOST_DEVICE__ bool __hleu(const __hip_bfloat16 a, const __hip_bfloat16 b) { + return !(__bfloat162float(a) > __bfloat162float(b)); + } + +@@ -547,19 +802,33 @@ __device__ bool __hleu(const __hip_bfloat16 a, const __hip_bfloat16 b) { + * \ingroup HIP_INTRINSIC_BFLOAT16_COMP + * \brief Checks if number is inf + */ +-__device__ int __hisinf(const __hip_bfloat16 a) { return __ocml_isinf_f32(__bfloat162float(a)); } ++__HOST_DEVICE__ int __hisinf(const __hip_bfloat16 a) { ++ unsigned short sign = a.data & 0x8000U; ++#if __HIP_DEVICE_COMPILE__ ++ int res = __ocml_isinf_f32(__bfloat162float(a)); ++#else ++ int res = std::isinf(__bfloat162float(a)) ? 1 : 0; ++#endif ++ return (res == 0) ? res : ((sign != 0U) ? -res : res); ++} + + /** + * \ingroup HIP_INTRINSIC_BFLOAT16_COMP + * \brief Checks if number is nan + */ +-__device__ bool __hisnan(const __hip_bfloat16 a) { return __ocml_isnan_f32(__bfloat162float(a)); } ++__HOST_DEVICE__ bool __hisnan(const __hip_bfloat16 a) { ++#if __HIP_DEVICE_COMPILE__ ++ return __ocml_isnan_f32(__bfloat162float(a)); ++#else ++ return std::isnan(__bfloat162float(a)); ++#endif ++} + + /** + * \ingroup HIP_INTRINSIC_BFLOAT162_COMP + * \brief Checks if two numbers are equal + */ +-__device__ bool __hbeq2(const __hip_bfloat162 a, const __hip_bfloat162 b) { ++__HOST_DEVICE__ bool __hbeq2(const __hip_bfloat162 a, const __hip_bfloat162 b) { + return __heq(a.x, b.x) && __heq(a.y, b.y); + } + +@@ -567,7 +836,7 @@ __device__ bool __hbeq2(const __hip_bfloat162 a, const __hip_bfloat162 b) { + * \ingroup HIP_INTRINSIC_BFLOAT162_COMP + * \brief Checks if two numbers are equal - unordered + */ +-__device__ bool __hbequ2(const __hip_bfloat162 a, const __hip_bfloat162 b) { ++__HOST_DEVICE__ bool __hbequ2(const __hip_bfloat162 a, const __hip_bfloat162 b) { + return __hequ(a.x, b.x) && __hequ(a.y, b.y); + } + +@@ -575,7 +844,7 @@ __device__ bool __hbequ2(const __hip_bfloat162 a, const __hip_bfloat162 b) { + * \ingroup HIP_INTRINSIC_BFLOAT162_COMP + * \brief Check for a >= b + */ +-__device__ bool __hbge2(const __hip_bfloat162 a, const __hip_bfloat162 b) { ++__HOST_DEVICE__ bool __hbge2(const __hip_bfloat162 a, const __hip_bfloat162 b) { + return __hge(a.x, b.x) && __hge(a.y, b.y); + } + +@@ -583,7 +852,7 @@ __device__ bool __hbge2(const __hip_bfloat162 a, const __hip_bfloat162 b) { + * \ingroup HIP_INTRINSIC_BFLOAT162_COMP + * \brief Check for a >= b - unordered + */ +-__device__ bool __hbgeu2(const __hip_bfloat162 a, const __hip_bfloat162 b) { ++__HOST_DEVICE__ bool __hbgeu2(const __hip_bfloat162 a, const __hip_bfloat162 b) { + return __hgeu(a.x, b.x) && __hgeu(a.y, b.y); + } + +@@ -591,7 +860,7 @@ __device__ bool __hbgeu2(const __hip_bfloat162 a, const __hip_bfloat162 b) { + * \ingroup HIP_INTRINSIC_BFLOAT162_COMP + * \brief Check for a > b + */ +-__device__ bool __hbgt2(const __hip_bfloat162 a, const __hip_bfloat162 b) { ++__HOST_DEVICE__ bool __hbgt2(const __hip_bfloat162 a, const __hip_bfloat162 b) { + return __hgt(a.x, b.x) && __hgt(a.y, b.y); + } + +@@ -599,7 +868,7 @@ __device__ bool __hbgt2(const __hip_bfloat162 a, const __hip_bfloat162 b) { + * \ingroup HIP_INTRINSIC_BFLOAT162_COMP + * \brief Check for a > b - unordered + */ +-__device__ bool __hbgtu2(const __hip_bfloat162 a, const __hip_bfloat162 b) { ++__HOST_DEVICE__ bool __hbgtu2(const __hip_bfloat162 a, const __hip_bfloat162 b) { + return __hgtu(a.x, b.x) && __hgtu(a.y, b.y); + } + +@@ -607,7 +876,7 @@ __device__ bool __hbgtu2(const __hip_bfloat162 a, const __hip_bfloat162 b) { + * \ingroup HIP_INTRINSIC_BFLOAT162_COMP + * \brief Check for a <= b + */ +-__device__ bool __hble2(const __hip_bfloat162 a, const __hip_bfloat162 b) { ++__HOST_DEVICE__ bool __hble2(const __hip_bfloat162 a, const __hip_bfloat162 b) { + return __hle(a.x, b.x) && __hle(a.y, b.y); + } + +@@ -615,7 +884,7 @@ __device__ bool __hble2(const __hip_bfloat162 a, const __hip_bfloat162 b) { + * \ingroup HIP_INTRINSIC_BFLOAT162_COMP + * \brief Check for a <= b - unordered + */ +-__device__ bool __hbleu2(const __hip_bfloat162 a, const __hip_bfloat162 b) { ++__HOST_DEVICE__ bool __hbleu2(const __hip_bfloat162 a, const __hip_bfloat162 b) { + return __hleu(a.x, b.x) && __hleu(a.y, b.y); + } + +@@ -623,7 +892,7 @@ __device__ bool __hbleu2(const __hip_bfloat162 a, const __hip_bfloat162 b) { + * \ingroup HIP_INTRINSIC_BFLOAT162_COMP + * \brief Check for a < b + */ +-__device__ bool __hblt2(const __hip_bfloat162 a, const __hip_bfloat162 b) { ++__HOST_DEVICE__ bool __hblt2(const __hip_bfloat162 a, const __hip_bfloat162 b) { + return __hlt(a.x, b.x) && __hlt(a.y, b.y); + } + +@@ -631,7 +900,7 @@ __device__ bool __hblt2(const __hip_bfloat162 a, const __hip_bfloat162 b) { + * \ingroup HIP_INTRINSIC_BFLOAT162_COMP + * \brief Check for a < b - unordered + */ +-__device__ bool __hbltu2(const __hip_bfloat162 a, const __hip_bfloat162 b) { ++__HOST_DEVICE__ bool __hbltu2(const __hip_bfloat162 a, const __hip_bfloat162 b) { + return __hltu(a.x, b.x) && __hltu(a.y, b.y); + } + +@@ -639,7 +908,7 @@ __device__ bool __hbltu2(const __hip_bfloat162 a, const __hip_bfloat162 b) { + * \ingroup HIP_INTRINSIC_BFLOAT162_COMP + * \brief Check for a != b + */ +-__device__ bool __hbne2(const __hip_bfloat162 a, const __hip_bfloat162 b) { ++__HOST_DEVICE__ bool __hbne2(const __hip_bfloat162 a, const __hip_bfloat162 b) { + return __hne(a.x, b.x) && __hne(a.y, b.y); + } + +@@ -647,7 +916,7 @@ __device__ bool __hbne2(const __hip_bfloat162 a, const __hip_bfloat162 b) { + * \ingroup HIP_INTRINSIC_BFLOAT162_COMP + * \brief Check for a != b + */ +-__device__ bool __hbneu2(const __hip_bfloat162 a, const __hip_bfloat162 b) { ++__HOST_DEVICE__ bool __hbneu2(const __hip_bfloat162 a, const __hip_bfloat162 b) { + return __hneu(a.x, b.x) && __hneu(a.y, b.y); + } + +@@ -655,84 +924,175 @@ __device__ bool __hbneu2(const __hip_bfloat162 a, const __hip_bfloat162 b) { + * \ingroup HIP_INTRINSIC_BFLOAT162_COMP + * \brief Check for a != b, returns 1.0 if equal, otherwise 0.0 + */ +-__device__ __hip_bfloat162 __heq2(const __hip_bfloat162 a, const __hip_bfloat162 b) { +- return __hip_bfloat162{{__heq(a.x, b.x) ? __float2bfloat16(1.0f) : __float2bfloat16(0.0f)}, +- {__heq(a.y, b.y) ? __float2bfloat16(1.0f) : __float2bfloat16(0.0f)}}; ++__HOST_DEVICE__ __hip_bfloat162 __heq2(const __hip_bfloat162 a, const __hip_bfloat162 b) { ++ return __hip_bfloat162{{__heq(a.x, b.x) ? HIPRT_ONE_BF16 : HIPRT_ZERO_BF16}, ++ {__heq(a.y, b.y) ? HIPRT_ONE_BF16 : HIPRT_ZERO_BF16}}; + } + + /** + * \ingroup HIP_INTRINSIC_BFLOAT162_COMP + * \brief Check for a >= b, returns 1.0 if greater than equal, otherwise 0.0 + */ +-__device__ __hip_bfloat162 __hge2(const __hip_bfloat162 a, const __hip_bfloat162 b) { +- return __hip_bfloat162{{__hge(a.x, b.x) ? __float2bfloat16(1.0f) : __float2bfloat16(0.0f)}, +- {__hge(a.y, b.y) ? __float2bfloat16(1.0f) : __float2bfloat16(0.0f)}}; ++__HOST_DEVICE__ __hip_bfloat162 __hge2(const __hip_bfloat162 a, const __hip_bfloat162 b) { ++ return __hip_bfloat162{{__hge(a.x, b.x) ? HIPRT_ONE_BF16 : HIPRT_ZERO_BF16}, ++ {__hge(a.y, b.y) ? HIPRT_ONE_BF16 : HIPRT_ZERO_BF16}}; + } + + /** + * \ingroup HIP_INTRINSIC_BFLOAT162_COMP + * \brief Check for a > b, returns 1.0 if greater than equal, otherwise 0.0 + */ +-__device__ __hip_bfloat162 __hgt2(const __hip_bfloat162 a, const __hip_bfloat162 b) { +- return __hip_bfloat162{{__hgt(a.x, b.x) ? __float2bfloat16(1.0f) : __float2bfloat16(0.0f)}, +- {__hgt(a.y, b.y) ? __float2bfloat16(1.0f) : __float2bfloat16(0.0f)}}; ++__HOST_DEVICE__ __hip_bfloat162 __hgt2(const __hip_bfloat162 a, const __hip_bfloat162 b) { ++ return __hip_bfloat162{{__hgt(a.x, b.x) ? HIPRT_ONE_BF16 : HIPRT_ZERO_BF16}, ++ {__hgt(a.y, b.y) ? HIPRT_ONE_BF16 : HIPRT_ONE_BF16}}; + } + + /** + * \ingroup HIP_INTRINSIC_BFLOAT162_COMP + * \brief Check for a is NaN, returns 1.0 if NaN, otherwise 0.0 + */ +-__device__ __hip_bfloat162 __hisnan2(const __hip_bfloat162 a) { +- return __hip_bfloat162{ +- {__ocml_isnan_f32(__bfloat162float(a.x)) ? __float2bfloat16(1.0f) : __float2bfloat16(0.0f)}, +- {__ocml_isnan_f32(__bfloat162float(a.y)) ? __float2bfloat16(1.0f) : __float2bfloat16(0.0f)}}; ++__HOST_DEVICE__ __hip_bfloat162 __hisnan2(const __hip_bfloat162 a) { ++ return __hip_bfloat162{{__hisnan(a.x) ? HIPRT_ONE_BF16 : HIPRT_ZERO_BF16}, ++ {__hisnan(a.y) ? HIPRT_ONE_BF16 : HIPRT_ONE_BF16}}; + } + + /** + * \ingroup HIP_INTRINSIC_BFLOAT162_COMP + * \brief Check for a <= b, returns 1.0 if greater than equal, otherwise 0.0 + */ +-__device__ __hip_bfloat162 __hle2(const __hip_bfloat162 a, const __hip_bfloat162 b) { +- return __hip_bfloat162{{__hle(a.x, b.x) ? __float2bfloat16(1.0f) : __float2bfloat16(0.0f)}, +- {__hle(a.y, b.y) ? __float2bfloat16(1.0f) : __float2bfloat16(0.0f)}}; ++__HOST_DEVICE__ __hip_bfloat162 __hle2(const __hip_bfloat162 a, const __hip_bfloat162 b) { ++ return __hip_bfloat162{{__hle(a.x, b.x) ? HIPRT_ONE_BF16 : HIPRT_ZERO_BF16}, ++ {__hle(a.y, b.y) ? HIPRT_ONE_BF16 : HIPRT_ZERO_BF16}}; + } + + /** + * \ingroup HIP_INTRINSIC_BFLOAT162_COMP + * \brief Check for a < b, returns 1.0 if greater than equal, otherwise 0.0 + */ +-__device__ __hip_bfloat162 __hlt2(const __hip_bfloat162 a, const __hip_bfloat162 b) { +- return __hip_bfloat162{{__hlt(a.x, b.x) ? __float2bfloat16(1.0f) : __float2bfloat16(0.0f)}, +- {__hlt(a.y, b.y) ? __float2bfloat16(1.0f) : __float2bfloat16(0.0f)}}; ++__HOST_DEVICE__ __hip_bfloat162 __hlt2(const __hip_bfloat162 a, const __hip_bfloat162 b) { ++ return __hip_bfloat162{{__hlt(a.x, b.x) ? HIPRT_ONE_BF16 : HIPRT_ZERO_BF16}, ++ {__hlt(a.y, b.y) ? HIPRT_ONE_BF16 : HIPRT_ZERO_BF16}}; + } + + /** + * \ingroup HIP_INTRINSIC_BFLOAT162_COMP + * \brief Returns max of two elements + */ +-__device__ __hip_bfloat162 __hmax2(const __hip_bfloat162 a, const __hip_bfloat162 b) { +- return __hip_bfloat162{ +- __float2bfloat16(__ocml_fmax_f32(__bfloat162float(a.x), __bfloat162float(b.x))), +- __float2bfloat16(__ocml_fmax_f32(__bfloat162float(a.y), __bfloat162float(b.y)))}; ++__HOST_DEVICE__ __hip_bfloat162 __hmax2(const __hip_bfloat162 a, const __hip_bfloat162 b) { ++ return __hip_bfloat162{__hmax(a.x, b.x), __hmax(a.y, b.y)}; + } + + /** + * \ingroup HIP_INTRINSIC_BFLOAT162_COMP + * \brief Returns min of two elements + */ +-__device__ __hip_bfloat162 __hmin2(const __hip_bfloat162 a, const __hip_bfloat162 b) { +- return __hip_bfloat162{ +- __float2bfloat16(__ocml_fmin_f32(__bfloat162float(a.x), __bfloat162float(b.x))), +- __float2bfloat16(__ocml_fmin_f32(__bfloat162float(a.y), __bfloat162float(b.y)))}; ++__HOST_DEVICE__ __hip_bfloat162 __hmin2(const __hip_bfloat162 a, const __hip_bfloat162 b) { ++ return __hip_bfloat162{__hmin(a.x, b.x), __hmin(a.y, b.y)}; + } + + /** + * \ingroup HIP_INTRINSIC_BFLOAT162_COMP + * \brief Checks for not equal to + */ +-__device__ __hip_bfloat162 __hne2(const __hip_bfloat162 a, const __hip_bfloat162 b) { +- return __hip_bfloat162{{__hne(a.x, b.x) ? __float2bfloat16(1.0f) : __float2bfloat16(0.0f)}, +- {__hne(a.y, b.y) ? __float2bfloat16(1.0f) : __float2bfloat16(0.0f)}}; ++__HOST_DEVICE__ __hip_bfloat162 __hne2(const __hip_bfloat162 a, const __hip_bfloat162 b) { ++ return __hip_bfloat162{{__hne(a.x, b.x) ? HIPRT_ONE_BF16 : HIPRT_ZERO_BF16}, ++ {__hne(a.y, b.y) ? HIPRT_ONE_BF16 : HIPRT_ZERO_BF16}}; ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT16_COMP ++ * \brief Operator to perform an equal compare on two __hip_bfloat16 numbers ++ */ ++__HOST_DEVICE__ bool operator==(const __hip_bfloat16& l, const __hip_bfloat16& r) { ++ return __heq(l, r); ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT16_COMP ++ * \brief Operator to perform a not equal on two __hip_bfloat16 numbers ++ */ ++__HOST_DEVICE__ bool operator!=(const __hip_bfloat16& l, const __hip_bfloat16& r) { ++ return __hne(l, r); ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT16_COMP ++ * \brief Operator to perform a less than on two __hip_bfloat16 numbers ++ */ ++__HOST_DEVICE__ bool operator<(const __hip_bfloat16& l, const __hip_bfloat16& r) { ++ return __hlt(l, r); ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT16_COMP ++ * \brief Operator to perform a less than equal on two __hip_bfloat16 numbers ++ */ ++__HOST_DEVICE__ bool operator<=(const __hip_bfloat16& l, const __hip_bfloat16& r) { ++ return __hle(l, r); ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT16_COMP ++ * \brief Operator to perform a greater than on two __hip_bfloat16 numbers ++ */ ++__HOST_DEVICE__ bool operator>(const __hip_bfloat16& l, const __hip_bfloat16& r) { ++ return __hgt(l, r); ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT16_COMP ++ * \brief Operator to perform a greater than equal on two __hip_bfloat16 numbers ++ */ ++__HOST_DEVICE__ bool operator>=(const __hip_bfloat16& l, const __hip_bfloat16& r) { ++ return __hge(l, r); ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT162_COMP ++ * \brief Operator to perform an equal compare on two __hip_bfloat16 numbers ++ */ ++__HOST_DEVICE__ bool operator==(const __hip_bfloat162& l, const __hip_bfloat162& r) { ++ return __heq(l.x, r.x) && __heq(l.y, r.y); ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT162_COMP ++ * \brief Operator to perform a not equal on two __hip_bfloat16 numbers ++ */ ++__HOST_DEVICE__ bool operator!=(const __hip_bfloat162& l, const __hip_bfloat162& r) { ++ return __hne(l.x, r.x) || __hne(l.y, r.y); ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT162_COMP ++ * \brief Operator to perform a less than on two __hip_bfloat16 numbers ++ */ ++__HOST_DEVICE__ bool operator<(const __hip_bfloat162& l, const __hip_bfloat162& r) { ++ return __hlt(l.x, r.x) && __hlt(l.y, r.y); ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT162_COMP ++ * \brief Operator to perform a less than equal on two __hip_bfloat16 numbers ++ */ ++__HOST_DEVICE__ bool operator<=(const __hip_bfloat162& l, const __hip_bfloat162& r) { ++ return __hle(l.x, r.x) && __hle(l.y, r.y); ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT162_COMP ++ * \brief Operator to perform a greater than on two __hip_bfloat16 numbers ++ */ ++__HOST_DEVICE__ bool operator>(const __hip_bfloat162& l, const __hip_bfloat162& r) { ++ return __hgt(l.x, r.x) && __hgt(l.y, r.y); ++} ++ ++/** ++ * \ingroup HIP_INTRINSIC_BFLOAT16_COMP ++ * \brief Operator to perform a greater than equal on two __hip_bfloat16 numbers ++ */ ++__HOST_DEVICE__ bool operator>=(const __hip_bfloat162& l, const __hip_bfloat162& r) { ++ return __hge(l.x, r.x) && __hge(l.y, r.y); + } + + /** +@@ -974,5 +1334,4 @@ __device__ __hip_bfloat162 h2sqrt(const __hip_bfloat162 h) { + __device__ __hip_bfloat162 h2trunc(const __hip_bfloat162 h) { + return __hip_bfloat162{htrunc(h.x), htrunc(h.y)}; + } +- + #endif diff --git a/nixpkgs/pkgs/development/rocm-modules/5/clr/default.nix b/nixpkgs/pkgs/development/rocm-modules/5/clr/default.nix index 1a72a8d7c3fb..3fcd551cd423 100644 --- a/nixpkgs/pkgs/development/rocm-modules/5/clr/default.nix +++ b/nixpkgs/pkgs/development/rocm-modules/5/clr/default.nix @@ -88,6 +88,11 @@ in stdenv.mkDerivation (finalAttrs: { "-DCMAKE_INSTALL_LIBDIR=lib" ]; + patches = [ + ./add-missing-operators.patch + ./static-functions.patch + ]; + postPatch = '' patchShebangs hipamd/src diff --git a/nixpkgs/pkgs/development/rocm-modules/5/clr/static-functions.patch b/nixpkgs/pkgs/development/rocm-modules/5/clr/static-functions.patch new file mode 100644 index 000000000000..87d9528691ce --- /dev/null +++ b/nixpkgs/pkgs/development/rocm-modules/5/clr/static-functions.patch @@ -0,0 +1,31 @@ +From 77c581a3ebd47b5e2908973b70adea66891159ee Mon Sep 17 00:00:00 2001 +From: Jatin Chaudhary <JatinJaikishan.Chaudhary@amd.com> +Date: Mon, 4 Dec 2023 17:21:39 +0000 +Subject: [PATCH] SWDEV-435702 - the functions in bf16 header need to be static + +If the compiler decides not to inline these functions, we might break ODR (one definition rule) due to this file being included in multiple files and being linked together + +Change-Id: Iacbfdabb53f5b4e5db8c690b23f3730ec9af16c0 +--- + hipamd/include/hip/amd_detail/amd_hip_bf16.h | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/hipamd/include/hip/amd_detail/amd_hip_bf16.h b/hipamd/include/hip/amd_detail/amd_hip_bf16.h +index 836e090eb..204269a84 100644 +--- a/hipamd/include/hip/amd_detail/amd_hip_bf16.h ++++ b/hipamd/include/hip/amd_detail/amd_hip_bf16.h +@@ -94,12 +94,12 @@ + #include "math_fwd.h" // ocml device functions + + #if defined(__HIPCC_RTC__) +-#define __HOST_DEVICE__ __device__ ++#define __HOST_DEVICE__ __device__ static + #else + #include <algorithm> + #include <climits> + #include <cmath> +-#define __HOST_DEVICE__ __host__ __device__ inline ++#define __HOST_DEVICE__ __host__ __device__ static inline + #endif + + #define HIPRT_ONE_BF16 __float2bfloat16(1.0f) |