SWDEV-527806 - hip-tests . Add P2P checks for mGPU atomics tests (#168)

[ROCm/hip-tests commit: 86eb49aa7f]
2025-05-14 20:49:01 +05:30
parent 7c28abc538
commit edefd09753
1 changed files with 11 additions and 0 deletions
@@ -393,6 +393,17 @@ void MultipleDeviceMultipleKernelTest(const unsigned int num_devices,

  if (kernel_count > 1) {
    for (auto i = 0u; i < num_devices; ++i) {
+      int canAccess  = 0;
+      for (auto j = 0u; j < num_devices; ++j) {
+        if (i != j) {
+          HIP_CHECK(hipDeviceCanAccessPeer(&canAccess, i, j));
+          if(canAccess == 0) {
+            std::string msg = "P2P access check failed between dev1:" + std::to_string(i) + ",dev2:" + std::to_string(j);
+            HipTest::HIP_SKIP_TEST(msg.c_str());
+            return;
+          }
+        }
+      }
      int concurrent_kernels = 0;
      HIP_CHECK(hipDeviceGetAttribute(&concurrent_kernels, hipDeviceAttributeConcurrentKernels, i));
      if (!concurrent_kernels) {