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CUTLASS 2.9 (#468)

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This commit is contained in:
Andrew Kerr
2022-04-23 15:02:38 -04:00
committed by GitHub
parent dd571f0edb
commit 12f4108ac2
1100 changed files with 94818 additions and 20385 deletions
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include/cutlass/arch/memory.h
+134 -20
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@@ -1,24 +1,30 @@
/***************************************************************************************************
* Copyright (c) 2017-2021, NVIDIA CORPORATION. All rights reserved.
* Copyright (c) 2017 - 2022 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* SPDX-License-Identifier: BSD-3-Clause
*
* Redistribution and use in source and binary forms, with or without modification, are permitted
* provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice, this list of
* conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
* * Neither the name of the NVIDIA CORPORATION nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL NVIDIA CORPORATION BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
**************************************************************************************************/
@@ -248,7 +254,7 @@ struct global_store<AccessType, 64> {
"l"(((uint8_t *)ptr) + 32),
"r"(data[2].x), "r"(data[2].y), "r"(data[2].z), "r"(data[2].w),
"l"(((uint8_t *)ptr) + 48),
"r"(data[3].x), "r"(data[3].y), "r"(data[3].z), "r"(data[2].w));
"r"(data[3].x), "r"(data[3].y), "r"(data[3].z), "r"(data[3].w));
}
};
@@ -345,6 +351,114 @@ struct global_store<AccessType, 1> {
}
};
/////////////////////////////////////////////////////////////////////////////////////////////////
/// ld.shared
template <int Bytes>
void shared_load(void *dst, uint32_t ptr);
/// ld.shared - 16b
template <>
CUTLASS_DEVICE
void shared_load<2>(void *dst, uint32_t ptr) {
asm volatile("ld.shared.u16 %0, [%1];\n"
: "=h"(*reinterpret_cast<uint16_t *>(dst))
: "r"(ptr));
}
/// ld.shared - 32b
template <>
CUTLASS_DEVICE
void shared_load<4>(void *dst, uint32_t ptr) {
asm volatile("ld.shared.u32 %0, [%1];\n"
: "=r"(*reinterpret_cast<uint32_t *>(dst))
: "r"(ptr));
}
/// ld.shared - 64b
template <>
CUTLASS_DEVICE
void shared_load<8>(void *dst, uint32_t ptr) {
uint2 *dst_u64 = reinterpret_cast<uint2 *>(dst);
asm volatile("ld.shared.v2.u32 {%0, %1}, [%2];\n"
:
"=r"(dst_u64->x),
"=r"(dst_u64->y)
: "r"(ptr));
}
/// ld.shared - 128b
template <>
CUTLASS_DEVICE
void shared_load<16>(void *dst, uint32_t ptr) {
uint4 *dst_u128 = reinterpret_cast<uint4 *>(dst);
asm volatile("ld.shared.v4.u32 {%0, %1, %2, %3}, [%4];\n"
:
"=r"(dst_u128->x),
"=r"(dst_u128->y),
"=r"(dst_u128->z),
"=r"(dst_u128->w)
: "r"(ptr));
}
/////////////////////////////////////////////////////////////////////////////////////////////////
/// st.shared
template <int Bytes>
void shared_store(uint32_t ptr, void const *src);
/// st.shared - 16b
template <>
CUTLASS_DEVICE
void shared_store<2>(uint32_t ptr, void const *src) {
asm volatile("st.shared.u16 [%0], %1;\n"
: :
"r"(ptr)
"h"(*reinterpret_cast<uint16_t const *>(src))
);
}
/// st.shared - 32b
template <>
CUTLASS_DEVICE
void shared_store<4>(uint32_t ptr, void const *src) {
asm volatile("st.shared.u32 [%0], %1;\n"
: :
"r"(ptr)
"r"(*reinterpret_cast<uint32_t const *>(src))
);
}
/// st.shared - 64b
template <>
CUTLASS_DEVICE
void shared_store<8>(uint32_t ptr, void const *src) {
uint2 const *dst_u64 = reinterpret_cast<uint2 const *>(src);
asm volatile("st.shared.v2.u32 [%0], {%1, %2};\n"
: :
"r"(ptr)
"r"(dst_u64->x),
"r"(dst_u64->y)
);
}
/// st.shared - 128b
template <>
CUTLASS_DEVICE
void shared_store<16>(uint32_t ptr, void const *src) {
uint4 const *dst_u128 = reinterpret_cast<uint4 const *>(src);
asm volatile("ld.shared.v4.u32 [%0], {%1, %2, %3, %4};\n"
: :
"r"(ptr)
"r"(dst_u128->x),
"r"(dst_u128->y),
"r"(dst_u128->z),
"r"(dst_u128->w)
);
}
/////////////////////////////////////////////////////////////////////////////////////////////////
} // namespace arch
@@ -352,7 +466,7 @@ struct global_store<AccessType, 1> {
/////////////////////////////////////////////////////////////////////////////////////////////////
#include "memory_sm75.h"
#include "memory_sm75.h"
#include "memory_sm80.h"
/////////////////////////////////////////////////////////////////////////////////////////////////