minor fixes for warnings detected by Intel Compiler

tests/core/empty_task.c

@@ -55,7 +55,7 @@ int main(int argc, char **argv)
 
 	starpu_init(NULL);
 
-	FPRINTF(stderr, "#tasks : %d\n", ntasks);
+	FPRINTF(stderr, "#tasks : %u\n", ntasks);
 
 	gettimeofday(&start, NULL);
 

tests/core/multithreaded.c

@@ -99,7 +99,7 @@ int main(int argc, char **argv)
 
 	starpu_init(NULL);
 
-	FPRINTF(stderr, "#tasks : %d\n", ntasks);
+	FPRINTF(stderr, "#tasks : %u\n", ntasks);
 
 	gettimeofday(&start, NULL);
 

tests/core/regenerate.c

@@ -94,7 +94,7 @@ int main(int argc, char **argv)
 
 	task.callback_func = callback;
 
-	FPRINTF(stderr, "#tasks : %d\n", ntasks);
+	FPRINTF(stderr, "#tasks : %u\n", ntasks);
 
 	gettimeofday(&start, NULL);
 

tests/core/static_restartable.c

@@ -70,7 +70,7 @@ int main(int argc, char **argv)
 	task.cl = &dummy_codelet;
 	task.detach = 0;
 
-	FPRINTF(stderr, "#tasks : %d\n", ntasks);
+	FPRINTF(stderr, "#tasks : %u\n", ntasks);
 
 	gettimeofday(&start, NULL);
 

tests/core/static_restartable_tag.c

@@ -74,7 +74,7 @@ int main(int argc, char **argv)
 	task.use_tag = 1;
 	task.tag_id = tag;
 
-	FPRINTF(stderr, "#tasks : %d\n", ntasks);
+	FPRINTF(stderr, "#tasks : %u\n", ntasks);
 
 	gettimeofday(&start, NULL);
 

tests/core/static_restartable_using_initializer.c

@@ -69,7 +69,7 @@ int main(int argc, char **argv)
 	task.cl = &dummy_codelet;
 	task.detach = 0;
 
-	FPRINTF(stderr, "#tasks : %d\n", ntasks);
+	FPRINTF(stderr, "#tasks : %u\n", ntasks);
 
 	gettimeofday(&start, NULL);
 

tests/core/wait_all_regenerable_tasks.c

@@ -90,7 +90,7 @@ int main(int argc, char **argv)
 		task[i].callback_arg = &cnt[i];
 	}
 
-	FPRINTF(stderr, "#tasks : %d x %d tasks\n", K, ntasks);
+	FPRINTF(stderr, "#tasks : %d x %u tasks\n", K, ntasks);
 
 	gettimeofday(&start, NULL);
 	

tests/datawizard/acquire_cb.c

@@ -36,7 +36,7 @@ int main(int argc, char **argv)
 
 	starpu_data_unregister(token_handle);
 
-        FPRINTF(stderr, "Token: %d\n", token);
+        FPRINTF(stderr, "Token: %u\n", token);
         STARPU_ASSERT(token == 42);
 
 	starpu_shutdown();

tests/datawizard/acquire_release.c

@@ -65,7 +65,7 @@ int main(int argc, char **argv)
         starpu_init(NULL);
 	starpu_variable_data_register(&token_handle, 0, (uintptr_t)&token, sizeof(unsigned));
 
-        FPRINTF(stderr, "Token: %d\n", token);
+        FPRINTF(stderr, "Token: %u\n", token);
 
 	for(i=0; i<ntasks; i++)
 	{
@@ -81,7 +81,7 @@ int main(int argc, char **argv)
 
 	starpu_data_unregister(token_handle);
 
-        FPRINTF(stderr, "Token: %d\n", token);
+        FPRINTF(stderr, "Token: %u\n", token);
         STARPU_ASSERT(token==ntasks*2);
 
 	starpu_shutdown();

tests/datawizard/acquire_release2.c

@@ -66,7 +66,7 @@ int main(int argc, char **argv)
         starpu_init(NULL);
 	starpu_variable_data_register(&token_handle, 0, (uintptr_t)&token, sizeof(unsigned));
 
-        FPRINTF(stderr, "Token: %d\n", token);
+        FPRINTF(stderr, "Token: %u\n", token);
 
 	for(i=0; i<ntasks; i++)
 	{
@@ -76,7 +76,7 @@ int main(int argc, char **argv)
 	}
 
 	starpu_data_unregister(token_handle);
-        FPRINTF(stderr, "Token: %d\n", token);
+        FPRINTF(stderr, "Token: %u\n", token);
         assert(token==ntasks);
 
 	starpu_shutdown();

tests/datawizard/data_implicit_deps.c

@@ -56,7 +56,7 @@ static starpu_codelet cl_g = {
 
 static void h(void *descr[], __attribute__ ((unused)) void *_args)
 {
-	FPRINTF(stderr, "VAR %d (should be 42)\n", var);
+	FPRINTF(stderr, "VAR %u (should be 42)\n", var);
 	STARPU_ASSERT(var == 42);
 }
 

tests/datawizard/data_invalidation.c

@@ -73,7 +73,7 @@ static void cpu_check_content_codelet(void *descr[], __attribute__ ((unused)) vo
 	{
 		if (buf[i] != 42)
 		{
-			FPRINTF(stderr, "buf[%d] is %c while it should be %c\n", i, buf[i], 42);
+			FPRINTF(stderr, "buf[%u] is %c while it should be %c\n", i, buf[i], 42);
 			exit(-1);
 		}
 	}

tests/datawizard/manual_reduction.c

@@ -82,7 +82,7 @@ static void cpu_redux_func(void *descr[], void *cl_arg __attribute__((unused)))
 	unsigned *a = (unsigned *)STARPU_VARIABLE_GET_PTR(descr[0]);
 	unsigned *b = (unsigned *)STARPU_VARIABLE_GET_PTR(descr[1]);
 
-	FPRINTF(stderr, "%d = %d + %d\n", *a + *b, *a, *b);
+	FPRINTF(stderr, "%u = %u + %u\n", *a + *b, *a, *b);
 
 	*a = *a + *b;
 }

tests/datawizard/mpi_like.c

@@ -191,7 +191,7 @@ int main(int argc, char **argv)
 	starpu_data_acquire(last_handle, STARPU_R);
 	if (problem_data[NTHREADS - 1].val != (NTHREADS * NITER))
 	{
-		FPRINTF(stderr, "Final value : %d should be %d\n", problem_data[NTHREADS - 1].val, (NTHREADS * NITER));
+		FPRINTF(stderr, "Final value : %u should be %d\n", problem_data[NTHREADS - 1].val, (NTHREADS * NITER));
 		STARPU_ABORT();
 	}
 	starpu_data_release(last_handle);

tests/datawizard/mpi_like_async.c

@@ -335,7 +335,7 @@ int main(int argc, char **argv)
 	starpu_data_acquire(last_handle, STARPU_R);
 	if (problem_data[NTHREADS - 1].val != (NTHREADS * NITER))
 	{
-		FPRINTF(stderr, "Final value : %d should be %d\n", problem_data[NTHREADS - 1].val, (NTHREADS * NITER));
+		FPRINTF(stderr, "Final value : %u should be %d\n", problem_data[NTHREADS - 1].val, (NTHREADS * NITER));
 		STARPU_ABORT();
 	}
 	starpu_data_release(last_handle);

tests/datawizard/reclaim.c

@@ -75,7 +75,7 @@ int main(int argc, char **argv)
 	if (2*mb > ntasks)
 		ntasks = 2*mb;
 
-	FPRINTF(stderr, "Allocate %d buffers and create %d tasks\n", mb, ntasks);
+	FPRINTF(stderr, "Allocate %d buffers and create %u tasks\n", mb, ntasks);
 
         starpu_init(NULL);
 

tests/datawizard/sync_and_notify_data.c

@@ -174,7 +174,7 @@ int main(int argc, char **argv)
 
 	starpu_data_acquire(v_handle, STARPU_RW);
 
-	FPRINTF(stderr, "V = { %d, %d, %d }\n", v[0], v[1], v[2]);
+	FPRINTF(stderr, "V = {%u, %u, %u}\n", v[0], v[1], v[2]);
 
 	starpu_data_release(v_handle);
 

tests/datawizard/sync_and_notify_data_implicit.c

@@ -172,7 +172,7 @@ int main(int argc, char **argv)
 
 	starpu_data_acquire(v_handle, STARPU_RW);
 
-	FPRINTF(stderr, "V = { %d, %d, %d }\n", v[0], v[1], v[2]);
+	FPRINTF(stderr, "V = {%u, %u, %u}\n", v[0], v[1], v[2]);
 
 	starpu_data_release(v_handle);
 

tests/datawizard/user_interaction_implicit.c

@@ -71,7 +71,7 @@ int main(int argc, char **argv)
 		/* check result */
 		if (buffers[b].val != NITER)
 		{
-			fprintf(stderr, "buffer[%d] = %d should be %d\n", b, buffers[b].val, NITER);
+			fprintf(stderr, "buffer[%u] = %u should be %d\n", b, buffers[b].val, NITER);
 			STARPU_ABORT();
 		}
 	}

tests/helper/cublas_init.c

@@ -54,7 +54,7 @@ int main(int argc, char **argv)
 
 	if (ngpus != 0)
 	{
-		FPRINTF(stderr, "per-GPU (#gpu = %d):\n", ngpus);
+		FPRINTF(stderr, "per-GPU (#gpu = %u):\n", ngpus);
 
 		FPRINTF(stderr, "\tinit: %2.2f us\n", init_timing/(1000*ngpus));
 		FPRINTF(stderr, "\tshutdown: %2.2f us\n", shutdown_timing/(1000*ngpus));

tests/microbenchs/async_tasks_overhead.c

@@ -24,7 +24,6 @@
 #include <starpu_profiling.h>
 
 static unsigned ntasks = 65536;
-static unsigned cnt;
 
 //static unsigned finished = 0;
 
@@ -120,15 +119,13 @@ int main(int argc, char **argv)
 
 	parse_args(argc, argv);
 
-	cnt = ntasks;
-
 	starpu_init(&conf);
 
 	init_gordon_kernel();
 
 	starpu_profiling_status_set(STARPU_PROFILING_ENABLE);
 
-	fprintf(stderr, "#tasks : %d\n", ntasks);
+	fprintf(stderr, "#tasks : %u\n", ntasks);
 
 	/* Create an array of tasks */
 	struct starpu_task **tasks = malloc(ntasks*sizeof(struct starpu_task *));

tests/microbenchs/local_pingpong.c

@@ -76,7 +76,7 @@ int main(int argc, char **argv)
 			}
 		}
 
-		fprintf(stderr, "Ping-pong will be done between %s (node %d) and %s (node %d)\n",
+		fprintf(stderr, "Ping-pong will be done between %s (node %u) and %s (node %u)\n",
 					worker_0_name, memory_node_0, worker_1_name, memory_node_1);
 	}
 

tests/microbenchs/sync_tasks_overhead.c

@@ -95,7 +95,7 @@ int main(int argc, char **argv)
 
 	init_gordon_kernel();
 
-	fprintf(stderr, "#tasks : %d\n", ntasks);
+	fprintf(stderr, "#tasks : %u\n", ntasks);
 
 	gettimeofday(&start, NULL);
 	for (i = 0; i < ntasks; i++)

tests/microbenchs/tasks_overhead.c

@@ -97,7 +97,7 @@ int main(int argc, char **argv)
 
 	starpu_init(NULL);
 
-	fprintf(stderr, "#tasks : %d\n#buffers : %d\n", ntasks, nbuffers);
+	fprintf(stderr, "#tasks : %u\n#buffers : %u\n", ntasks, nbuffers);
 
 	/* submit tasks (but don't execute them yet !) */
 	tasks = malloc(ntasks*sizeof(struct starpu_task));

tests/overlap/overlap.c

@@ -93,7 +93,7 @@ int main(int argc, char **argv)
 
 	starpu_data_partition(handle, &f);
 
-	snprintf(symbolname, 128, "overlap_sleep_%d_%d", VECTORSIZE, TASKDURATION);
+	snprintf(symbolname, 128, "overlap_sleep_%d_%u", VECTORSIZE, TASKDURATION);
 
 	model.symbol = symbolname;
 

tests/parallel_tasks/explicit_combined_worker.c

@@ -26,8 +26,6 @@
 //static pthread_cond_t cond;
 //static unsigned finished = 0;
 
-static unsigned cnt;
-
 starpu_data_handle v_handle;
 static unsigned *v;
 
@@ -75,8 +73,6 @@ int main(int argc, char **argv)
 
 	unsigned nworker = starpu_worker_get_count() + starpu_combined_worker_get_count();
 
-	cnt = nworker*N;
-
 	unsigned iter, worker;
 	for (iter = 0; iter < N; iter++)
 	{