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/*************************************************************************************************** | |
* Copyright (c) 2023 - 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved. | |
* SPDX-License-Identifier: BSD-3-Clause | |
* | |
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**************************************************************************************************/ | |
// Config | |
namespace cute | |
{ | |
// | |
// SM70 MMA 884 F16F16F16 | |
// | |
struct SM70_8x8x4_F16F16F16F16_TN | |
{ | |
using DRegisters = uint32_t[4]; | |
using ARegisters = uint32_t[2]; | |
using BRegisters = uint32_t[2]; | |
using CRegisters = uint32_t[4]; | |
// Register asm fma | |
CUTE_HOST_DEVICE static void | |
fma(uint32_t & d0, uint32_t & d1, uint32_t & d2, uint32_t & d3, | |
uint32_t const& a0, uint32_t const& a1, | |
uint32_t const& b0, uint32_t const& b1, | |
uint32_t const& c0, uint32_t const& c1, uint32_t const& c2, uint32_t const& c3) | |
{ | |
asm volatile("mma.sync.aligned.m8n8k4.row.col.f16.f16.f16.f16" | |
"{%0, %1, %2, %3}," | |
"{%4, %5}," | |
"{%6, %7}," | |
"{%8, %9, %10, %11};\n" | |
: "=r"(d0), "=r"(d1), "=r"(d2), "=r"(d3) | |
: "r"(a0), "r"(a1), | |
"r"(b0), "r"(b1), | |
"r"(c0), "r"(c1), "r"(c2), "r"(c3)); | |
CUTE_INVALID_CONTROL_PATH("Attempting to use SM70_8x8x4_F16F16F16F16_TN without CUTE_ARCH_MMA_SM70_ENABLED"); | |
} | |
}; | |
//////////////////////////////////////////////////////////////////////////////////////////////////// | |
struct SM70_8x8x4_F16F16F16F16_NT | |
{ | |
using DRegisters = uint32_t[4]; | |
using ARegisters = uint32_t[2]; | |
using BRegisters = uint32_t[2]; | |
using CRegisters = uint32_t[4]; | |
// Register asm fma | |
CUTE_HOST_DEVICE static void | |
fma(uint32_t & d0, uint32_t & d1, uint32_t & d2, uint32_t & d3, | |
uint32_t const& a0, uint32_t const& a1, | |
uint32_t const& b0, uint32_t const& b1, | |
uint32_t const& c0, uint32_t const& c1, uint32_t const& c2, uint32_t const& c3) | |
{ | |
asm volatile("mma.sync.aligned.m8n8k4.col.row.f16.f16.f16.f16" | |
"{%0, %1, %2, %3}," | |
"{%4, %5}," | |
"{%6, %7}," | |
"{%8, %9, %10, %11};\n" | |
: "=r"(d0), "=r"(d1), "=r"(d2), "=r"(d3) | |
: "r"(a0), "r"(a1), | |
"r"(b0), "r"(b1), | |
"r"(c0), "r"(c1), "r"(c2), "r"(c3)); | |
CUTE_INVALID_CONTROL_PATH("Attempting to use SM70_8x8x4_F16F16F16F16_NT without CUTE_ARCH_MMA_SM70_ENABLED"); | |
} | |
}; | |
//////////////////////////////////////////////////////////////////////////////////////////////////// | |
struct SM70_8x8x4_F16F16F16F16_NN | |
{ | |
using DRegisters = uint32_t[4]; | |
using ARegisters = uint32_t[2]; | |
using BRegisters = uint32_t[2]; | |
using CRegisters = uint32_t[4]; | |
// Register asm fma | |
CUTE_HOST_DEVICE static void | |
fma(uint32_t & d0, uint32_t & d1, uint32_t & d2, uint32_t & d3, | |
uint32_t const& a0, uint32_t const& a1, | |
uint32_t const& b0, uint32_t const& b1, | |
uint32_t const& c0, uint32_t const& c1, uint32_t const& c2, uint32_t const& c3) | |
{ | |
asm volatile("mma.sync.aligned.m8n8k4.col.col.f16.f16.f16.f16" | |
"{%0, %1, %2, %3}," | |
"{%4, %5}," | |
"{%6, %7}," | |
"{%8, %9, %10, %11};\n" | |
: "=r"(d0), "=r"(d1), "=r"(d2), "=r"(d3) | |
: "r"(a0), "r"(a1), | |
"r"(b0), "r"(b1), | |
"r"(c0), "r"(c1), "r"(c2), "r"(c3)); | |
CUTE_INVALID_CONTROL_PATH("Attempting to use SM70_8x8x4_F16F16F16F16_NN without CUTE_ARCH_MMA_SM70_ENABLED"); | |
} | |
}; | |
//////////////////////////////////////////////////////////////////////////////////////////////////// | |
struct SM70_8x8x4_F16F16F16F16_TT | |
{ | |
using DRegisters = uint32_t[4]; | |
using ARegisters = uint32_t[2]; | |
using BRegisters = uint32_t[2]; | |
using CRegisters = uint32_t[4]; | |
// Register asm fma | |
CUTE_HOST_DEVICE static void | |
fma(uint32_t & d0, uint32_t & d1, uint32_t & d2, uint32_t & d3, | |
uint32_t const& a0, uint32_t const& a1, | |
uint32_t const& b0, uint32_t const& b1, | |
uint32_t const& c0, uint32_t const& c1, uint32_t const& c2, uint32_t const& c3) | |
{ | |
asm volatile("mma.sync.aligned.m8n8k4.row.row.f16.f16.f16.f16" | |
"{%0, %1, %2, %3}," | |
"{%4, %5}," | |
"{%6, %7}," | |
"{%8, %9, %10, %11};\n" | |
: "=r"(d0), "=r"(d1), "=r"(d2), "=r"(d3) | |
: "r"(a0), "r"(a1), | |
"r"(b0), "r"(b1), | |
"r"(c0), "r"(c1), "r"(c2), "r"(c3)); | |
CUTE_INVALID_CONTROL_PATH("Attempting to use SM70_8x8x4_F16F16F16F16_TT without CUTE_ARCH_MMA_SM70_ENABLED"); | |
} | |
}; | |
//////////////////////////////////////////////////////////////////////////////////////////////////// | |
// | |
// SM70 MMA 884 F16F16F32 | |
// | |
struct SM70_8x8x4_F32F16F16F32_TN | |
{ | |
using DRegisters = float[8]; | |
using ARegisters = uint32_t[2]; | |
using BRegisters = uint32_t[2]; | |
using CRegisters = float[8]; | |
// Register asm fma | |
CUTE_HOST_DEVICE static void | |
fma(float & d0, float & d1, float & d2, float & d3, | |
float & d4, float & d5, float & d6, float & d7, | |
uint32_t const& a0, uint32_t const& a1, | |
uint32_t const& b0, uint32_t const& b1, | |
float const& c0, float const& c1, float const& c2, float const& c3, | |
float const& c4, float const& c5, float const& c6, float const& c7) | |
{ | |
asm volatile("mma.sync.aligned.m8n8k4.row.col.f32.f16.f16.f32" | |
"{%0, %1, %2, %3, %4, %5, %6, %7}," | |
"{%8, %9}," | |
"{%10, %11}," | |
"{%12, %13, %14, %15, %16, %17, %18, %19};\n" | |
: "=f"(d0), "=f"(d1), "=f"(d2), "=f"(d3), | |
"=f"(d4), "=f"(d5), "=f"(d6), "=f"(d7) | |
: "r"(a0), "r"(a1), | |
"r"(b0), "r"(b1), | |
"f"(c0), "f"(c1), "f"(c2), "f"(c3), | |
"f"(c4), "f"(c5), "f"(c6), "f"(c7)); | |
CUTE_INVALID_CONTROL_PATH("Attempting to use SM70_8x8x4_F32F16F16F32_TN without CUTE_ARCH_MMA_SM70_ENABLED"); | |
} | |
}; | |
//////////////////////////////////////////////////////////////////////////////////////////////////// | |
struct SM70_8x8x4_F32F16F16F32_NT | |
{ | |
using DRegisters = float[8]; | |
using ARegisters = uint32_t[2]; | |
using BRegisters = uint32_t[2]; | |
using CRegisters = float[8]; | |
// Register asm fma | |
CUTE_HOST_DEVICE static void | |
fma(float & d0, float & d1, float & d2, float & d3, | |
float & d4, float & d5, float & d6, float & d7, | |
uint32_t const& a0, uint32_t const& a1, | |
uint32_t const& b0, uint32_t const& b1, | |
float const& c0, float const& c1, float const& c2, float const& c3, | |
float const& c4, float const& c5, float const& c6, float const& c7) | |
{ | |
asm volatile("mma.sync.aligned.m8n8k4.col.row.f32.f16.f16.f32" | |
"{%0, %1, %2, %3, %4, %5, %6, %7}," | |
"{%8, %9}," | |
"{%10, %11}," | |
"{%12, %13, %14, %15, %16, %17, %18, %19};" | |
: "=f"(d0), "=f"(d1), "=f"(d2), "=f"(d3), | |
"=f"(d4), "=f"(d5), "=f"(d6), "=f"(d7) | |
: "r"(a0), "r"(a1), | |
"r"(b0), "r"(b1), | |
"f"(c0), "f"(c1), "f"(c2), "f"(c3), | |
"f"(c4), "f"(c5), "f"(c6), "f"(c7)); | |
CUTE_INVALID_CONTROL_PATH("Attempting to use SM70_8x8x4_F32F16F16F32_NT without CUTE_ARCH_MMA_SM70_ENABLED"); | |
} | |
}; | |
//////////////////////////////////////////////////////////////////////////////////////////////////// | |
struct SM70_8x8x4_F32F16F16F32_NN | |
{ | |
using DRegisters = float[8]; | |
using ARegisters = uint32_t[2]; | |
using BRegisters = uint32_t[2]; | |
using CRegisters = float[8]; | |
// Register asm fma | |
CUTE_HOST_DEVICE static void | |
fma(float & d0, float & d1, float & d2, float & d3, | |
float & d4, float & d5, float & d6, float & d7, | |
uint32_t const& a0, uint32_t const& a1, | |
uint32_t const& b0, uint32_t const& b1, | |
float const& c0, float const& c1, float const& c2, float const& c3, | |
float const& c4, float const& c5, float const& c6, float const& c7) | |
{ | |
asm volatile("mma.sync.aligned.m8n8k4.col.col.f32.f16.f16.f32" | |
"{%0, %1, %2, %3, %4, %5, %6, %7}," | |
"{%8, %9}," | |
"{%10, %11}," | |
"{%12, %13, %14, %15, %16, %17, %18, %19};" | |
: "=f"(d0), "=f"(d1), "=f"(d2), "=f"(d3), | |
"=f"(d4), "=f"(d5), "=f"(d6), "=f"(d7) | |
: "r"(a0), "r"(a1), | |
"r"(b0), "r"(b1), | |
"f"(c0), "f"(c1), "f"(c2), "f"(c3), | |
"f"(c4), "f"(c5), "f"(c6), "f"(c7)); | |
CUTE_INVALID_CONTROL_PATH("Attempting to use SM70_8x8x4_F32F16F16F32_NN without CUTE_ARCH_MMA_SM70_ENABLED"); | |
} | |
}; | |
//////////////////////////////////////////////////////////////////////////////////////////////////// | |
struct SM70_8x8x4_F32F16F16F32_TT | |
{ | |
using DRegisters = float[8]; | |
using ARegisters = uint32_t[2]; | |
using BRegisters = uint32_t[2]; | |
using CRegisters = float[8]; | |
// Register asm fma | |
CUTE_HOST_DEVICE static void | |
fma(float & d0, float & d1, float & d2, float & d3, | |
float & d4, float & d5, float & d6, float & d7, | |
uint32_t const& a0, uint32_t const& a1, | |
uint32_t const& b0, uint32_t const& b1, | |
float const& c0, float const& c1, float const& c2, float const& c3, | |
float const& c4, float const& c5, float const& c6, float const& c7) | |
{ | |
asm volatile("mma.sync.aligned.m8n8k4.row.row.f32.f16.f16.f32" | |
"{%0, %1, %2, %3, %4, %5, %6, %7}," | |
"{%8, %9}," | |
"{%10, %11}," | |
"{%12, %13, %14, %15, %16, %17, %18, %19};" | |
: "=f"(d0), "=f"(d1), "=f"(d2), "=f"(d3), | |
"=f"(d4), "=f"(d5), "=f"(d6), "=f"(d7) | |
: "r"(a0), "r"(a1), | |
"r"(b0), "r"(b1), | |
"f"(c0), "f"(c1), "f"(c2), "f"(c3), | |
"f"(c4), "f"(c5), "f"(c6), "f"(c7)); | |
CUTE_INVALID_CONTROL_PATH("Attempting to use SM70_8x8x4_F32F16F16F32_TT without CUTE_ARCH_MMA_SM70_ENABLED"); | |
} | |
}; | |
//////////////////////////////////////////////////////////////////////////////////////////////////// | |
} // end namespace cute | |