[rocsolver] Use enqueue_native_command ext

This makes use of the enqueue_native_command dpc++ extension if it is available. This improves performance and integrates correctly with the dpc++ scheduler.

Signed-off-by: JackAKirk <[email protected]>

Author: JackAKirk

src/lapack/backends/rocsolver/rocsolver_batch.cpp

@@ -527,7 +527,7 @@ inline sycl::event potrf_batch(const char *func_name, Func func, sycl::queue &qu
             for (int64_t i = 0; i < group_count; i++) {
                 auto **a_ = reinterpret_cast<rocmDataType **>(a_dev);
                 auto *info_ = reinterpret_cast<rocblas_int *>(info);
-                ROCSOLVER_ERROR_FUNC_T(func_name, func, err, handle, get_rocblas_fill_mode(uplo[i]),
+                rocsolver_native_named_func(func_name, func, err, handle, get_rocblas_fill_mode(uplo[i]),
                                        (int)n[i], a_ + offset, (int)lda[i], info_ + offset,
                                        (int)group_sizes[i]);
                 offset += group_sizes[i];
@@ -627,7 +627,7 @@ inline sycl::event potrs_batch(const char *func_name, Func func, sycl::queue &qu
             for (int64_t i = 0; i < group_count; i++) {
                 auto **a_ = reinterpret_cast<rocmDataType **>(a_dev);
                 auto **b_ = reinterpret_cast<rocmDataType **>(b_dev);
-                ROCSOLVER_ERROR_FUNC_T(func_name, func, err, handle, get_rocblas_fill_mode(uplo[i]),
+                rocsolver_native_named_func(func_name, func, err, handle, get_rocblas_fill_mode(uplo[i]),
                                        (int)n[i], (int)nrhs[i], a_ + offset, (int)lda[i],
                                        b_ + offset, (int)ldb[i], (int)group_sizes[i]);
                 offset += group_sizes[i];

src/lapack/backends/rocsolver/rocsolver_helper.hpp

@@ -166,6 +166,17 @@ class hip_error : virtual public std::runtime_error {
     hipError_t hip_err;                                                      \
     HIP_ERROR_FUNC(hipStreamSynchronize, hip_err, currentStreamId);
 
+template <class Func, class... Types>
+inline void rocsolver_native_named_func(const char *func_name, Func func,
+                                 rocsolver_status err,
+                                 rocsolver_handle handle, Types... args){
+#ifdef SYCL_EXT_ONEAPI_ENQUEUE_NATIVE_COMMAND
+    ROCSOLVER_ERROR_FUNC_T(func_name, func, err, handle, args...)
+#else
+    ROCSOLVER_ERROR_FUNC_T_SYNC(func_name, func, err, handle, args...)
+#endif
+};
+
 inline rocblas_eform get_rocsolver_itype(std::int64_t itype) {
     switch (itype) {
         case 1: return rocblas_eform_ax;