Unify 'Level Zero' spelling

It should be either 'L0' or 'Level Zero'

Author: lukaszstolarczuk

benchmark/ubench.c

@@ -1,6 +1,6 @@
 /*
  *
- * Copyright (C) 2023-2024 Intel Corporation
+ * Copyright (C) 2023-2025 Intel Corporation
  *
  * Under the Apache License v2.0 with LLVM Exceptions. See LICENSE.TXT.
  * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
@@ -452,7 +452,7 @@ static int create_level_zero_params(ze_context_handle_t *context,
 
     int ret = utils_ze_init_level_zero();
     if (ret != 0) {
-        fprintf(stderr, "Failed to init Level 0!\n");
+        fprintf(stderr, "Failed to init Level Zero!\n");
         return ret;
     }
 

examples/CMakeLists.txt

@@ -1,4 +1,4 @@
-# Copyright (C) 2024 Intel Corporation
+# Copyright (C) 2024-2025 Intel Corporation
 # Under the Apache License v2.0 with LLVM Exceptions. See LICENSE.TXT.
 # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
@@ -154,7 +154,7 @@ if(UMF_BUILD_GPU_EXAMPLES
 else()
     message(
         STATUS
-            "IPC Level 0 example requires UMF_BUILD_GPU_EXAMPLES, UMF_BUILD_LEVEL_ZERO_PROVIDER and UMF_BUILD_LIBUMF_POOL_DISJOINT to be turned ON - skipping"
+            "IPC Level Zero example requires UMF_BUILD_GPU_EXAMPLES, UMF_BUILD_LEVEL_ZERO_PROVIDER and UMF_BUILD_LIBUMF_POOL_DISJOINT to be turned ON - skipping"
     )
 endif()
 

examples/ipc_level_zero/ipc_level_zero.c

@@ -1,6 +1,6 @@
 /*
  *
- * Copyright (C) 2024 Intel Corporation
+ * Copyright (C) 2024-2025 Intel Corporation
  *
  * Under the Apache License v2.0 with LLVM Exceptions. See LICENSE.TXT.
  * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
@@ -104,7 +104,7 @@ int main(void) {
     const size_t BUFFER_PATTERN = 0x42;
     int ret = init_level_zero();
     if (ret != 0) {
-        fprintf(stderr, "ERROR: Failed to init Level 0!\n");
+        fprintf(stderr, "ERROR: Failed to init Level Zero!\n");
         return ret;
     }
 

examples/level_zero_shared_memory/level_zero_shared_memory.c

@@ -1,6 +1,6 @@
 /*
  *
- * Copyright (C) 2024 Intel Corporation
+ * Copyright (C) 2024-2025 Intel Corporation
  *
  * Under the Apache License v2.0 with LLVM Exceptions. See LICENSE.TXT.
  * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
@@ -27,7 +27,7 @@ int main(void) {
     // Initialize Level Zero
     int ret = init_level_zero();
     if (ret != 0) {
-        fprintf(stderr, "Failed to init Level 0!\n");
+        fprintf(stderr, "Failed to init Level Zero!\n");
         return ret;
     }
 

test/CMakeLists.txt

@@ -732,7 +732,7 @@ if(LINUX
     else()
         message(
             STATUS
-                "IPC Level 0 example requires UMF_BUILD_GPU_EXAMPLES, UMF_BUILD_LEVEL_ZERO_PROVIDER and UMF_BUILD_LIBUMF_POOL_DISJOINT to be turned ON - skipping"
+                "IPC Level Zero example requires UMF_BUILD_GPU_EXAMPLES, UMF_BUILD_LEVEL_ZERO_PROVIDER and UMF_BUILD_LIBUMF_POOL_DISJOINT to be turned ON - skipping"
         )
     endif()