[libcxx-commits] [libcxx] [MLIR] Enabling Intel GPU Integration. (PR #65539)

[Ronan Keryell via libcxx-commits]

================
@@ -811,8 +812,13 @@ LogicalResult ConvertAllocOpToGpuRuntimeCallPattern::matchAndRewrite(
   // descriptor.
   Type elementPtrType = this->getElementPtrType(memRefType);
   auto stream = adaptor.getAsyncDependencies().front();
+
+  auto isHostShared = rewriter.create<mlir::LLVM::ConstantOp>(
+      loc, llvmInt64Type, rewriter.getI64IntegerAttr(isShared));
+
   Value allocatedPtr =
-      allocCallBuilder.create(loc, rewriter, {sizeBytes, stream}).getResult();
+      allocCallBuilder.create(loc, rewriter, {sizeBytes, stream, isHostShared})
+          .getResult();
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keryell wrote:

I guess that if the runtime uses actually synchronous allocation behind the scene and produces an always-ready async token, it works, even if non optimal.

https://github.com/llvm/llvm-project/pull/65539