[SYCL][PI][L0] Skip modules without kernel inside when creating target kernel on L0 (#3614)

On L0 backend, we iterate all models in a pi_program, for each module, we call zeKernelCreate. If the call fails due to some error other than "ze invalid kernel name", the kernel creation will fail and current program will abort.
However, this logic assume that all modules in the pi_program will have some kernel inside. If we enable SYCL device library "online" link based on piProgramLink, the assumption will be broken. At that time, the pi_program will include some modules from device library without any kernel inside(they are used to resolve undefined symbol in user's image), if we call zeKernelCreate for those module, the return value is "ze invalid argument" instead of "ze invalid kernel name". Suppose under such circumstance, the pi_program includes 2 modules, mod1 for device library without any kernel and mod2 for user's device image with target kernel, we will firstly try to zeKernelCreate for mod1 and the API returns with error "ze invalid argument", then the program will abort but in fact, we can create the target kernel with mod2.
This change enables skipping all modules without any kernel inside before trying to call zeKernelCreate for them, this is done by using zeModuelGetKernelNames to query the number of kernel names in module, if kernel name num is 0, we skip it.

Author: jinge90

sycl/plugins/level_zero/pi_level_zero.cpp

@@ -3517,10 +3517,20 @@ pi_result piKernelCreate(pi_program Program, const char *KernelName,
   ze_result_t ZeResult = ZE_RESULT_ERROR_INVALID_KERNEL_NAME;
   _pi_program::ModuleIterator ModIt(Program);
   while (!ModIt.Done()) {
-    ZeResult =
-        ZE_CALL_NOCHECK(zeKernelCreate, (*ModIt, &ZeKernelDesc, &ZeKernel));
-    if (ZeResult != ZE_RESULT_ERROR_INVALID_KERNEL_NAME)
-      break;
+    // For a module with valid sycl kernel inside, zeKernelCreate API
+    // should return ZE_RESULT_SUCCESS if target kernel is found and
+    // ZE_RESULT_ERROR_INVALID_KERNEL_NAME otherwise. However, some module
+    // may not include any sycl kernel such as device library modules. For such
+    // modules, zeKernelCreate will return ZE_RESULT_ERROR_INVALID_ARGUMENT and
+    // we should skip them.
+    uint32_t KernelNum = 0;
+    ZE_CALL(zeModuleGetKernelNames, (*ModIt, &KernelNum, nullptr));
+    if (KernelNum != 0) {
+      ZeResult =
+          ZE_CALL_NOCHECK(zeKernelCreate, (*ModIt, &ZeKernelDesc, &ZeKernel));
+      if (ZeResult != ZE_RESULT_ERROR_INVALID_KERNEL_NAME)
+        break;
+    }
     ModIt++;
   }
   if (ZeResult != ZE_RESULT_SUCCESS)