Merge in the rocclr based hip runtime (#2032)

* Merge master-next changes in master (include vdi development in master branch)

tests/src/printf/hipPrintfManyDevices.cpp

@@ -0,0 +1,77 @@
+/*
+Copyright (c) 2020 - present Advanced Micro Devices, Inc. All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+/* HIT_START
+ * BUILD: %t %s EXCLUDE_HIP_PLATFORM nvcc EXCLUDE_HIP_RUNTIME HCC EXCLUDE_HIP_COMPILER hcc
+ * TEST: %t EXCLUDE_HIP_PLATFORM nvcc EXCLUDE_HIP_RUNTIME HCC EXCLUDE_HIP_COMPILER hcc
+ * HIT_END
+ */
+
+#include "test_common.h"
+#include "printf_common.h"
+
+DECLARE_DATA();
+
+__global__ void print_things() {
+  DECLARE_DATA();
+
+  uint tid = hipThreadIdx_x + hipBlockIdx_x * hipBlockDim_x;
+  const char *msg[] = {msg_short, msg_long1, msg_long2};
+
+  printf("%s\n", msg[tid % 3]);
+  if (tid % 3 == 0)
+    printf("%s\n", msg_short);
+  printf("%s\n", msg[(tid + 1) % 3]);
+  printf("%s\n", msg[(tid + 2) % 3]);
+}
+
+int main() {
+  uint num_blocks = 14;
+  uint threads_per_block = 250;
+  uint threads_per_device = num_blocks * threads_per_block;
+
+  int num_devices = 0;
+  hipGetDeviceCount(&num_devices);
+
+  CaptureStream captured(stdout);
+  for (int i = 0; i != num_devices; ++i) {
+    hipSetDevice(i);
+    hipLaunchKernelGGL(print_things, dim3(num_blocks), dim3(threads_per_block),
+                       0, 0);
+    hipDeviceSynchronize();
+  }
+  auto CapturedData = captured.getCapturedData();
+
+  std::map<std::string, int> linecount;
+  for (std::string line; std::getline(CapturedData, line);) {
+    linecount[line]++;
+  }
+
+  uint num_threads = threads_per_device * num_devices;
+  HIPASSERT(linecount.size() == 3);
+  HIPASSERT(linecount[msg_long1] == num_threads);
+  HIPASSERT(linecount[msg_long2] == num_threads);
+  HIPASSERT(linecount[msg_short] ==
+            num_threads + ((threads_per_device + 2) / 3) * num_devices);
+
+  passed();
+}