CUTLASS 3.5.1 (#1623)

* CUTLASS 3.5.1 * updates, optimizations, fixes
2024-07-29 08:46:24 -04:00
parent 56b46e2d13
commit be60a0b272
312 changed files with 19793 additions and 6775 deletions
@@ -0,0 +1,109 @@
+/***************************************************************************************************
+ * Copyright (c) 2017 - 2024 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.
+ *
+ **************************************************************************************************/
+
+#define CUTLASS_DEBUG_TRACE_LEVEL 1
+
+#include "cutlass_unit_test.h"
+
+#include <cutlass/trace.h>
+
+#include <iostream>
+
+#include <cute/tensor.hpp>
+
+using namespace cute;
+
+
+template <class LayoutA, class LayoutB>
+void
+test_distribute(LayoutA const& layoutA,
+                LayoutB const& layoutB)
+{
+  auto layoutR = domain_distribute(shape(layoutA), shape(layoutB));
+
+  CUTLASS_TRACE_HOST("test_distribute()");
+  CUTLASS_TRACE_HOST(layoutA << "  <->  " << layoutB);
+  CUTLASS_TRACE_HOST("  =>  ");
+  CUTLASS_TRACE_HOST(layoutR);
+
+  // Test that layout B is softly compatible with layout R
+  EXPECT_TRUE(softly_compatible(layoutB, layoutR));
+
+  // Post-condition on the codomain of the distribute
+  for (int i = 0; i < size(layoutR); ++i) {
+    for (int j = i+1; j < size(layoutR); ++j) {
+      EXPECT_TRUE(layoutR(i) < layoutR(j));     // Surjective and Ordered
+    }
+  }
+}
+
+
+TEST(CuTe_core, Distribute)
+{
+  CUTLASS_TRACE_HOST("-------------------------------");
+  CUTLASS_TRACE_HOST("DOMAIN DISTRIBUTE"              );
+  CUTLASS_TRACE_HOST("-------------------------------");
+
+  {
+    auto shape_a = Shape<Shape<_64,_3>,Shape<_8,_8>>{};
+    auto shape_b = _128{};
+
+    test_distribute(shape_a, shape_b);
+  }
+
+  {
+    auto shape_a = Shape<Int<192>,Shape<_8,_8>>{};
+    auto shape_b = _128{};
+
+    test_distribute(shape_a, shape_b);
+  }
+
+  {
+    auto shape_a = Shape<Shape<_64,_3>,Shape<_8,_8>>{};
+    auto shape_b = _128{} * _8{};
+
+    test_distribute(shape_a, shape_b);
+  }
+
+  {
+    auto shape_a = Shape<Int<192>,Shape<_8,_8>>{};
+    auto shape_b = _128{} * _8{};
+
+    test_distribute(shape_a, shape_b);
+  }
+
+  {
+    auto shape_a = Shape<Shape<_64,_3>>{};
+    auto shape_b = _128{};
+
+    test_distribute(shape_a, shape_b);
+  }
+}