[SYCL] Release specialization constant buffer (#5167)

HabKaffee · web-flow · commit ae711ab9333e · 2021-12-23T19:33:44.000+03:00
This patch releases spec const buffer implementation. Tests is placed to llvm-test-suite - intel/llvm-test-suite#643
diff --git a/sycl/source/detail/device_image_impl.hpp b/sycl/source/detail/device_image_impl.hpp
@@ -221,6 +221,11 @@ class device_image_impl {
       const detail::plugin &Plugin = getSyclObjImpl(MContext)->getPlugin();
       Plugin.call<PiApiKind::piProgramRelease>(MProgram);
     }
+    if (MSpecConstsBuffer) {
+      std::lock_guard<std::mutex> Lock{MSpecConstAccessMtx};
+      const detail::plugin &Plugin = getSyclObjImpl(MContext)->getPlugin();
+      memReleaseHelper(Plugin, MSpecConstsBuffer);
+    }
   }
 
 private:

Original file line number	Diff line number	Diff line change
`@@ -221,6 +221,11 @@ class device_image_impl {`
`221`	`221`	`const detail::plugin &Plugin = getSyclObjImpl(MContext)->getPlugin();`
`222`	`222`	`Plugin.call<PiApiKind::piProgramRelease>(MProgram);`
`223`	`223`	`}`
	`224`	`+ if (MSpecConstsBuffer) {`
	`225`	`+ std::lock_guard<std::mutex> Lock{MSpecConstAccessMtx};`
	`226`	`+ const detail::plugin &Plugin = getSyclObjImpl(MContext)->getPlugin();`
	`227`	`+ memReleaseHelper(Plugin, MSpecConstsBuffer);`
	`228`	`+ }`
`224`	`229`	`}`
`225`	`230`
`226`	`231`	`private:`