Wait before freeing USM pointers

oneapi-src · Jul 29, 2024 · cd1a71a · cd1a71a
1 parent 2f59edc
commit cd1a71a
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Showing 3 changed files with 6 additions and 0 deletions.
diff --git a/tests/unit_tests/sparse_blas/source/sparse_spmm_usm.cpp b/tests/unit_tests/sparse_blas/source/sparse_spmm_usm.cpp
@@ -157,6 +157,8 @@ int test_spmm(sycl::device *dev, sparse_matrix_format_t format, intType nrows_A,
                                       a_host.data(), reset_nnz, static_cast<std::size_t>(nrows_A));
             }
             if (reset_nnz > nnz) {
+                // Wait before freeing usm pointers
+                ev_spmm.wait_and_throw();
                 ia_usm_uptr = malloc_device_uptr<intType>(main_queue, ia_host.size());
                 ja_usm_uptr = malloc_device_uptr<intType>(main_queue, ja_host.size());
                 a_usm_uptr = malloc_device_uptr<fpType>(main_queue, a_host.size());

diff --git a/tests/unit_tests/sparse_blas/source/sparse_spmv_usm.cpp b/tests/unit_tests/sparse_blas/source/sparse_spmv_usm.cpp
@@ -149,6 +149,8 @@ int test_spmv(sycl::device *dev, sparse_matrix_format_t format, intType nrows_A,
                                       a_host.data(), reset_nnz, static_cast<std::size_t>(nrows_A));
             }
             if (reset_nnz > nnz) {
+                // Wait before freeing usm pointers
+                ev_spmv.wait_and_throw();
                 ia_usm_uptr = malloc_device_uptr<intType>(main_queue, ia_host.size());
                 ja_usm_uptr = malloc_device_uptr<intType>(main_queue, ja_host.size());
                 a_usm_uptr = malloc_device_uptr<fpType>(main_queue, a_host.size());

diff --git a/tests/unit_tests/sparse_blas/source/sparse_spsv_usm.cpp b/tests/unit_tests/sparse_blas/source/sparse_spsv_usm.cpp
@@ -145,6 +145,8 @@ int test_spsv(sycl::device *dev, sparse_matrix_format_t format, intType m, doubl
                                       a_host.data(), reset_nnz, mu);
             }
             if (reset_nnz > nnz) {
+                // Wait before freeing usm pointers
+                ev_spsv.wait_and_throw();
                 ia_usm_uptr = malloc_device_uptr<intType>(main_queue, ia_host.size());
                 ja_usm_uptr = malloc_device_uptr<intType>(main_queue, ja_host.size());
                 a_usm_uptr = malloc_device_uptr<fpType>(main_queue, a_host.size());