CUTLASS 3.4.0 (#1286)

* CUTLASS 3.4.0 * Update CHANGELOG.md --------- Co-authored-by: Pradeep Ramani <prramani@nvidia.com>
2023-12-29 15:21:31 -05:00
parent b7508e3379
commit 8236f30675
211 changed files with 11409 additions and 2763 deletions
@@ -0,0 +1,111 @@
+/***************************************************************************************************
+ * Copyright (c) 2023 - 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 This file contains definitions and utility functions for describing problem shapes 
+           for 3.x Ptr-Array GEMMs and Grouped GEMMs.
+*/
+
+#pragma once
+
+#include "cutlass/cutlass.h"
+#include "cutlass/tensor_coord.h"
+
+#include "cute/container/array.hpp"
+
+#if ! defined(__CUDACC_RTC__)
+#include <initializer_list>
+#endif
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+namespace cutlass::gemm {
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+template <class ProblemShape_>
+struct GroupProblemShape {
+  using UnderlyingProblemShape = ProblemShape_;
+  int32_t num_groups = 1;
+  UnderlyingProblemShape* problem_shapes = nullptr;
+  UnderlyingProblemShape const* host_problem_shapes = nullptr;
+
+  CUTLASS_HOST_DEVICE
+  int32_t groups() const { return num_groups; }
+
+  CUTLASS_HOST_DEVICE
+  UnderlyingProblemShape const
+  get_problem_shape(int32_t group_idx) const {
+    return problem_shapes[group_idx];
+  }
+
+  CUTLASS_HOST_DEVICE
+  UnderlyingProblemShape const
+  get_host_problem_shape(int32_t group_idx) const {
+    return host_problem_shapes[group_idx];
+  }
+};
+
+template <class ProblemShape_>
+class ArrayProblemShape {
+public:
+  using UnderlyingProblemShape = ProblemShape_;
+
+  ArrayProblemShape() = default;
+  ArrayProblemShape(UnderlyingProblemShape ps) : problem_shape_(ps) {}
+
+  // Num of groups for Ptr-Array GEMM always remain one, just the number of batches (l) can vary
+  // This is just to maintain uniformity with GroupProblemShape
+  constexpr int32_t groups() const { return 1; }
+
+  UnderlyingProblemShape* problem_shapes() const {
+    return &problem_shape_;
+  }
+  UnderlyingProblemShape const* host_problem_shapes() const {
+    return &problem_shape_;
+  }
+
+  // This is just to maintain uniformity with GroupProblemShape
+  CUTLASS_HOST_DEVICE
+  UnderlyingProblemShape const
+  get_problem_shape(int32_t /* unused */ = 0) const {
+    return problem_shape_;
+  }
+
+  CUTLASS_HOST_DEVICE
+  UnderlyingProblemShape const
+  get_host_problem_shape(int32_t /* unused */ = 0) const {
+    return problem_shape_;
+  }
+private:
+  UnderlyingProblemShape problem_shape_{};
+};
+
+} // namespace cutlass::gemm