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 +1,69 @@
+/***************************************************************************************************
+ * 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.
+ *
+ **************************************************************************************************/
+/*! \file
+    \brief Unit tests for conversion operators.
+*/
+
+#include "../common/cutlass_unit_test.h"
+
+#include "cutlass/numeric_conversion.h"
+#include "cutlass/integer_subbyte.h"
+
+namespace test::core::host {
+
+template <class DstValueType, class SrcValueType, int NumElements>
+void run_test() {
+  cutlass::Array<DstValueType, NumElements> dst;
+  dst.clear();
+
+  cutlass::Array<SrcValueType, NumElements> src;
+  for (int k = 0; k < NumElements; ++k) {
+    src[k] = SrcValueType(k+1);
+  }
+
+  cutlass::NumericArrayConverter<DstValueType, SrcValueType, NumElements> converter;
+  dst = converter(src);
+
+  for (int k = 0; k < NumElements; ++k) {
+    EXPECT_TRUE(static_cast<int>(src[k]) == static_cast<int>(dst[k]));
+  }
+}
+
+} // namespace test::core::host
+
+TEST(NumericArrayConversion, Subbyte_int8_int8) {
+  test::core::host::run_test<int8_t, int8_t, 8>();
+}
+
+TEST(NumericArrayConversion, Subbyte_int8_int4) {
+  test::core::host::run_test<int8_t, cutlass::int4b_t, 8>();
+}
+