test: ml_perf: skip test when ml offload is not available

Skip test instead of failing it when ML offload is not available. Automake
uses special value 77 to consider test as SKIPPED.

Signed-off-by: Matias Elo <[email protected]>
Reviewed-by: Jere Leppänen <[email protected]>
Reviewed-by: Tuomas Taipale <[email protected]>

Author: MatiasElo

test/performance/odp_ml_perf.c

@@ -21,6 +21,8 @@
 /* Max number of inputs and outputs */
 #define MAX_IO 8
 
+#define TEST_SKIP 77
+
 enum {
 	MODE_INFERENCE = 0,
 	MODE_INFERENCE_QUANT,
@@ -841,7 +843,7 @@ int main(int argc, char *argv[])
 
 	if (glb->capa.max_models < 1) {
 		ODPH_ERR("ML not supported (maximum number of models is zero)\n");
-		ret = -1;
+		ret = TEST_SKIP;
 		goto odp_term;
 	}