[llvm] [offload] Add properties parameter to olLaunchKernel (PR #184343)

[Łukasz Plewa via llvm-commits]

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@@ -57,3 +89,32 @@ def olCalculateOptimalOccupancy : Function {
         Return<"OL_ERRC_UNSUPPORTED", ["The backend cannot provide this information"]>,
     ];
 }
+
+def olGetKernelMaxCooperativeGroupCount : Function {
+  let desc = "Query the maximum number of work groups that can be launched "
+             "cooperatively for a kernel.";
+  let details =
+      ["This function returns the maximum number of work groups that can "
+       "participate in a cooperative launch for the given kernel.",
+       "The maximum count depends on the work group size and dynamic shared "
+       "memory usage.",
+  ];
+  let params = [Param<"ol_device_handle_t", "Device",
+                      "device intended to run the kernel", PARAM_IN>,
+                Param<"ol_symbol_handle_t", "Kernel", "handle of the kernel",
+                      PARAM_IN>,
+                Param<"uint32_t", "WorkDim",
+                      "number of work dimensions (1, 2, or 3)", PARAM_IN>,
+                Param<"const size_t*", "LocalWorkSize",
+                      "local work group size for each dimension", PARAM_IN>,
+                Param<"size_t", "DynamicSharedMemorySize",
+                      "dynamic shared memory size in bytes", PARAM_IN>,
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lplewa wrote:

done

https://github.com/llvm/llvm-project/pull/184343