releaase 2.11 (#703)

2022-11-19 06:02:15 -08:00
parent 3c90f6aea6
commit c975e2ccbb
329 changed files with 47332 additions and 10607 deletions
--- a/test/unit/core/float8.cu
+++ b/test/unit/core/float8.cu
@@ -0,0 +1,103 @@
+/***************************************************************************************************
+ * Copyright (c) 2017 - 2022 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 Tests for basic float8 functionality
+*/
+
+#include "../common/cutlass_unit_test.h"
+
+#include "cutlass/numeric_types.h"
+
+/////////////////////////////////////////////////////////////////////////////////////////////////
+
+TEST(float_e4m3_t, host_conversion) {
+  for (int i = -8; i < 8; ++i) {
+    float f = static_cast<float>(i);
+
+    cutlass::float_e4m3_t x = static_cast<cutlass::float_e4m3_t>(i);
+    cutlass::float_e4m3_t y = static_cast<cutlass::float_e4m3_t>(f);
+
+    EXPECT_TRUE(static_cast<int>(x) == i);
+    EXPECT_TRUE(static_cast<float>(y) == f);
+  }
+
+  // Try out default-ctor (zero initialization of primitive proxy type)
+  EXPECT_TRUE(cutlass::float_e4m3_t() == 0.0_fe4m3);
+
+  // Try out user-defined literals
+  EXPECT_TRUE(cutlass::float_e4m3_t(7) == 7_fe4m3);
+  EXPECT_TRUE(7 == static_cast<int>(7_fe4m3));
+}
+
+TEST(float_e5m2_t, host_conversion) {
+  for (int i = -8; i < 8; ++i) {
+    float f = static_cast<float>(i);
+
+    cutlass::float_e5m2_t x = static_cast<cutlass::float_e5m2_t>(i);
+    cutlass::float_e5m2_t y = static_cast<cutlass::float_e5m2_t>(f);
+
+    EXPECT_TRUE(static_cast<int>(x) == i);
+    EXPECT_TRUE(static_cast<float>(y) == f);
+  }
+
+  // Try out default-ctor (zero initialization of primitive proxy type)
+  EXPECT_TRUE(cutlass::float_e5m2_t() == 0.0_fe5m2);
+
+  // Try out user-defined literals
+  EXPECT_TRUE(cutlass::float_e5m2_t(7) == 7_fe5m2);
+  EXPECT_TRUE(7 == static_cast<int>(7_fe5m2));
+}
+
+TEST(float_e4m3_t, host_arithmetic) {
+  for (int i = -4; i < 4; ++i) {
+    for (int j = -4; j < 4; ++j) {
+
+      cutlass::float_e4m3_t x = static_cast<cutlass::float_e4m3_t>(i);
+      cutlass::float_e4m3_t y = static_cast<cutlass::float_e4m3_t>(j);
+
+      EXPECT_TRUE(static_cast<int>(x + y) == (i + j));
+    }
+  }
+}
+
+TEST(float_e5m2_t, host_arithmetic) {
+  for (int i = -4; i < 4; ++i) {
+    for (int j = -4; j < 4; ++j) {
+
+      cutlass::float_e5m2_t x = static_cast<cutlass::float_e5m2_t>(i);
+      cutlass::float_e5m2_t y = static_cast<cutlass::float_e5m2_t>(j);
+
+      EXPECT_TRUE(static_cast<int>(x + y) == (i + j));
+    }
+  }
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////////////