Fence uses of is_host, backend::host with __SYCL_COMPILER_VERSION conditional

Author: oleksandr-pavlyk

libsyclinterface/source/dpctl_sycl_context_interface.cpp

@@ -169,7 +169,11 @@ bool DPCTLContext_IsHost(__dpctl_keep const DPCTLSyclContextRef CtxRef)
 {
     auto Ctx = unwrap<context>(CtxRef);
     if (Ctx) {
+#if __SYCL_COMPILER_VERSION >= 20221020L
+        return false;
+#else
         return Ctx->is_host();
+#endif
     }
     return false;
 }
@@ -189,8 +193,10 @@ DPCTLContext_GetBackend(__dpctl_keep const DPCTLSyclContextRef CtxRef)
     auto BE = unwrap<context>(CtxRef)->get_platform().get_backend();
 
     switch (BE) {
+#if __SYCL_COMPILER_VERSION < 20221020L
     case backend::host:
         return DPCTL_HOST;
+#endif
     case backend::opencl:
         return DPCTL_OPENCL;
     case backend::ext_oneapi_level_zero:

libsyclinterface/source/dpctl_sycl_device_interface.cpp

@@ -179,7 +179,11 @@ bool DPCTLDevice_IsHost(__dpctl_keep const DPCTLSyclDeviceRef DRef)
 {
     auto D = unwrap<device>(DRef);
     if (D) {
+#if __SYCL_COMPILER_VERSION >= 20221020L
+        return false;
+#else
         return D->is_host();
+#endif
     }
     return false;
 }

libsyclinterface/source/dpctl_sycl_platform_manager.cpp

@@ -70,7 +70,11 @@ std::string platform_print_info_impl(const platform &p, size_t verbosity)
            << p.get_info<info::platform::version>() << _endl << std::setw(4)
            << " " << std::left << std::setw(12) << "Vendor" << vendor << _endl
            << std::setw(4) << " " << std::left << std::setw(12) << "Backend";
+#if __SYCL_COMPILER_VERSION >= 20221020L
+        ss << p.get_backend();
+#else
         p.is_host() ? (ss << "unknown") : (ss << p.get_backend());
+#endif
         ss << _endl;
 
         // Get number of devices on the platform