78 lines
3.6 KiB
C++
78 lines
3.6 KiB
C++
/***************************************************************************************************
|
|
* Copyright (c) 2017 - 2023 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:
|
|
*
|
|
* 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.
|
|
*
|
|
**************************************************************************************************/
|
|
/* \file
|
|
\brief Bind gemm related enum types to python
|
|
*/
|
|
#pragma once
|
|
#include <pybind11/pybind11.h>
|
|
#include <pybind11/stl_bind.h>
|
|
|
|
#include "cutlass/gemm/gemm.h"
|
|
#include "host.h"
|
|
|
|
namespace py = pybind11;
|
|
|
|
void bind_gemm(py::module &m) {
|
|
//
|
|
// Enumerate types
|
|
// cutlass/gemm/gemm.h
|
|
|
|
py::enum_<cutlass::gemm::GemmUniversalMode>(m, "Mode")
|
|
.value("Gemm", cutlass::gemm::GemmUniversalMode::kGemm, "Ordinary GEMM & GEMM Split-K serial")
|
|
.value("GemmSplitKParallel", cutlass::gemm::GemmUniversalMode::kGemmSplitKParallel, "GEMM Split-K parallel")
|
|
.value("Batched", cutlass::gemm::GemmUniversalMode::kBatched, "Batched GEMM")
|
|
.value("Array", cutlass::gemm::GemmUniversalMode::kArray)
|
|
.value("Invalid", cutlass::gemm::GemmUniversalMode::kInvalid);
|
|
|
|
/// GemmCoord is a structure that specifies a location within the coordinate space of a GEMM problem
|
|
py::class_<cutlass::gemm::GemmCoord>(m, "GemmCoord")
|
|
.def(py::init<int, int, int>())
|
|
.def("m", py::overload_cast<>(&cutlass::gemm::GemmCoord::m))
|
|
.def("n", py::overload_cast<>(&cutlass::gemm::GemmCoord::n))
|
|
.def("k", py::overload_cast<>(&cutlass::gemm::GemmCoord::k))
|
|
// get tensor coords
|
|
.def("mk",
|
|
[](const cutlass::gemm::GemmCoord & problem_size) {
|
|
return cutlass::MatrixCoord(problem_size.mk());
|
|
})
|
|
.def("kn",
|
|
[](const cutlass::gemm::GemmCoord & problem_size) {
|
|
return cutlass::MatrixCoord(problem_size.kn());
|
|
})
|
|
.def("mn",
|
|
[](const cutlass::gemm::GemmCoord & problem_size) {
|
|
return cutlass::MatrixCoord(problem_size.mn());
|
|
});
|
|
|
|
py::module_ host_submodule = m.def_submodule("host");
|
|
bind_gemm_host_helper(host_submodule);
|
|
}
|