forked from NVIDIA/cutlass
-
Notifications
You must be signed in to change notification settings - Fork 21
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Enables Cute unit tests. --------- Co-authored-by: Alejandro Acosta <[email protected]>
- Loading branch information
1 parent
d4f99c9
commit 37566bb
Showing
19 changed files
with
1,313 additions
and
364 deletions.
There are no files selected for viewing
Empty file.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,174 @@ | ||
| /*************************************************************************************************** | ||
| * Copyright (c) 2023 - 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved. | ||
| * Copyright (c) 2024 - 2024 Codeplay Software Ltd. 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. | ||
| * | ||
| **************************************************************************************************/ | ||
|
|
||
| #if defined(CUTLASS_ENABLE_SYCL) | ||
| #include <syclcompat/syclcompat.hpp> | ||
|
|
||
| #include <vector> | ||
| #else | ||
| #if defined(__CUDACC__) | ||
| #include <thrust/device_vector.h> | ||
| #include <thrust/host_vector.h> | ||
| #endif | ||
| #endif | ||
|
|
||
| #if defined(CUTLASS_ENABLE_SYCL) | ||
| // Move to SYCLCompat ? | ||
| namespace cutlass { | ||
|
|
||
| namespace kernel { | ||
| template<typename T> | ||
| void memset(T* ptr, T init_val, std::size_t num_elements) { | ||
| auto global_id = syclcompat::global_id::x(); | ||
| if (global_id < num_elements) { | ||
| ptr[global_id] = init_val; | ||
| } | ||
| } | ||
| } | ||
|
|
||
| template <typename T> | ||
| class device_vector; | ||
|
|
||
| template <typename T> | ||
| class host_vector { | ||
| public: | ||
| host_vector(std::size_t num_elements) { vec.resize(num_elements); } | ||
| host_vector(std::size_t num_elements, T init_val) { | ||
| vec = std::move(std::vector<T>(num_elements, init_val)); | ||
| } | ||
|
|
||
| T* data() { return vec.data(); } | ||
| T& operator[](std::size_t index) {return vec[index]; } | ||
| std::size_t size() const { return vec.size(); } | ||
|
|
||
| host_vector<T>& operator=(device_vector<T>); | ||
| host_vector(device_vector<T>); | ||
|
|
||
| private: | ||
| std::vector<T> vec; | ||
| }; | ||
|
|
||
| template <typename T> | ||
| class device_vector { | ||
| public: | ||
| device_vector(std::size_t num_elements) { | ||
| n_elements = num_elements; | ||
| dev_ptr = make_shared(num_elements); | ||
| } | ||
|
|
||
| device_vector(std::size_t num_elements, T init_value) { | ||
| n_elements = num_elements; | ||
| dev_ptr = make_shared(num_elements); | ||
| syclcompat::launch<kernel::memset<T>>(sycl::range<1>(num_elements), | ||
| sycl::range<1>(32), dev_ptr.get(), init_value, num_elements); | ||
| syclcompat::wait_and_throw(); | ||
| } | ||
|
|
||
| device_vector<T>& operator=(host_vector<T> host_vec); | ||
| device_vector(host_vector<T>); | ||
|
|
||
| T* data() { return dev_ptr.get(); } | ||
|
|
||
| std::size_t size() const {return n_elements; } | ||
|
|
||
| private: | ||
| T* safe_malloc(std::size_t size) { | ||
| T* ptr = syclcompat::malloc<T>(size * sizeof(T)); | ||
| if(!ptr) { | ||
| throw std::runtime_error("Allocation Failed."); | ||
| } | ||
| return ptr; | ||
| } | ||
| std::shared_ptr<T> make_shared(std::size_t size) { | ||
| return std::shared_ptr<T>(safe_malloc(size), [=](T* ptr) { | ||
| if (ptr != nullptr) { | ||
| syclcompat::wait_and_throw(); | ||
| syclcompat::free(ptr); | ||
| } | ||
| }); | ||
| } | ||
| std::shared_ptr<T> dev_ptr; | ||
| std::size_t n_elements; | ||
| }; | ||
|
|
||
| template<typename T> | ||
| host_vector<T>& host_vector<T>::operator=(device_vector<T> device_vec) { | ||
| syclcompat::wait_and_throw(); | ||
| host_vector host_vec(device_vec.size()); | ||
| syclcompat::memcpy(host_vec.data(), device_vec.data(), | ||
| device_vec.size() * sizeof(T)); | ||
| *this = host_vec; | ||
| return *this; | ||
| } | ||
|
|
||
| template<typename T> | ||
| host_vector<T>::host_vector(device_vector<T> device_vec) { | ||
| syclcompat::wait_and_throw(); | ||
| host_vector host_vec(device_vec.size()); | ||
| syclcompat::memcpy(host_vec.data(), device_vec.data(), | ||
| device_vec.size() * sizeof(T)); | ||
| *this = host_vec; | ||
| } | ||
|
|
||
| template<typename T> | ||
| device_vector<T>& device_vector<T>::operator=(host_vector<T> host_vec) { | ||
| device_vector device_vec(host_vec.size()); | ||
| syclcompat::memcpy(device_vec.data(), host_vec.data(), host_vec.size() * sizeof(T)); | ||
| syclcompat::wait_and_throw(); | ||
| *this = device_vec; | ||
| return *this; | ||
| } | ||
|
|
||
| template<typename T> | ||
| device_vector<T>::device_vector(host_vector<T> host_vec) { | ||
| device_vector device_vec(host_vec.size()); | ||
| syclcompat::memcpy(device_vec.data(), host_vec.data(), host_vec.size() * sizeof(T)); | ||
| syclcompat::wait_and_throw(); | ||
| *this = device_vec; | ||
| } | ||
|
|
||
| } // namespace cutlass | ||
| #endif | ||
|
|
||
| #if defined(CUTLASS_ENABLE_SYCL) | ||
| template<typename T> | ||
| using host_vector = cutlass::host_vector<T>; | ||
| template<typename T> | ||
| using device_vector = cutlass::device_vector<T>; | ||
| #else | ||
| #if defined(__CUDACC__) | ||
| template<typename T> | ||
| using host_vector = thrust::host_vector<T>; | ||
| template<typename T> | ||
| using device_vector = thrust::device_vector<T>; | ||
| #endif | ||
| #endif |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.