Partially revert commit 1750: starpu_tag_declare_deps _is_ a public function.

doc/starpu.texi

@@ -830,7 +830,7 @@ This function blocks until all the tasks that were submitted are terminated.
 
 @menu
 * starpu_tag_t::                   Task identifier
-* _starpu_tag_declare_deps::        Declare the Dependencies of a Tag
+* starpu_tag_declare_deps::        Declare the Dependencies of a Tag
 * starpu_tag_declare_deps_array::  Declare the Dependencies of a Tag
 * starpu_tag_wait::                Block until a Tag is terminated
 * starpu_tag_wait_array::          Block until a set of Tags is terminated
@@ -848,13 +848,13 @@ dependencies between tasks by the means of those tags. To do so, fill the
 @code{tag_id} field of the @code{starpu_task} structure with a tag number (can
 be arbitrary) and set the @code{use_tag} field to 1.
 
-If @code{_starpu_tag_declare_deps} is called with that tag number, the task will
+If @code{starpu_tag_declare_deps} is called with that tag number, the task will
 not be started until the task which wears the declared dependency tags are
 complete.
 @end table
 
-@node _starpu_tag_declare_deps
-@subsection @code{_starpu_tag_declare_deps} -- Declare the Dependencies of a Tag
+@node starpu_tag_declare_deps
+@subsection @code{starpu_tag_declare_deps} -- Declare the Dependencies of a Tag
 @table @asis
 @item @emph{Description}:
 Specify the dependencies of the task identified by tag @code{id}. The first
@@ -866,19 +866,19 @@ This function must be called before the associated task is submitted to StarPU
 with @code{starpu_submit_task}.
 
 @item @emph{Remark}
-Because of the variable arity of @code{_starpu_tag_declare_deps}, note that the
+Because of the variable arity of @code{starpu_tag_declare_deps}, note that the
 last arguments @emph{must} be of type @code{starpu_tag_t}: constant values
 typically need to be explicitely casted. Using the
 @code{starpu_tag_declare_deps_array} function avoids this hazard.
 
 @item @emph{Prototype}:
-@code{void _starpu_tag_declare_deps(starpu_tag_t id, unsigned ndeps, ...);}
+@code{void starpu_tag_declare_deps(starpu_tag_t id, unsigned ndeps, ...);}
 
 @item @emph{Example}:
 @example
 @c @cartouche
 /*  Tag 0x1 depends on tags 0x32 and 0x52 */
-_starpu_tag_declare_deps((starpu_tag_t)0x1,
+starpu_tag_declare_deps((starpu_tag_t)0x1,
         2, (starpu_tag_t)0x32, (starpu_tag_t)0x52);
 
 @c @end cartouche
@@ -891,7 +891,7 @@ _starpu_tag_declare_deps((starpu_tag_t)0x1,
 @subsection @code{starpu_tag_declare_deps_array} -- Declare the Dependencies of a Tag
 @table @asis
 @item @emph{Description}:
-This function is similar to @code{_starpu_tag_declare_deps}, except that its
+This function is similar to @code{starpu_tag_declare_deps}, except that its
 does not take a variable number of arguments but an array of tags of size
 @code{ndeps}.
 @item @emph{Prototype}:
@@ -901,7 +901,7 @@ does not take a variable number of arguments but an array of tags of size
 @c @cartouche
 /*  Tag 0x1 depends on tags 0x32 and 0x52 */
 starpu_tag_t tag_array[2] = @{0x32, 0x52@};
-_starpu_tag_declare_deps((starpu_tag_t)0x1, 2, tag_array);
+starpu_tag_declare_deps((starpu_tag_t)0x1, 2, tag_array);
 
 @c @end cartouche
 @end example

examples/cholesky/dw_cholesky.c

@@ -64,7 +64,7 @@ static struct starpu_task * create_task_11(starpu_data_handle dataA, unsigned k)
 
 	/* enforce dependencies ... */
 	if (k > 0) {
-		_starpu_tag_declare_deps(TAG11(k), 1, TAG22(k-1, k, k));
+		starpu_tag_declare_deps(TAG11(k), 1, TAG22(k-1, k, k));
 	}
 
 	return task;
@@ -99,10 +99,10 @@ static void create_task_21(starpu_data_handle dataA, unsigned k, unsigned j)
 
 	/* enforce dependencies ... */
 	if (k > 0) {
-		_starpu_tag_declare_deps(TAG21(k, j), 2, TAG11(k), TAG22(k-1, k, j));
+		starpu_tag_declare_deps(TAG21(k, j), 2, TAG11(k), TAG22(k-1, k, j));
 	}
 	else {
-		_starpu_tag_declare_deps(TAG21(k, j), 1, TAG11(k));
+		starpu_tag_declare_deps(TAG21(k, j), 1, TAG11(k));
 	}
 
 	starpu_submit_task(task);
@@ -141,10 +141,10 @@ static void create_task_22(starpu_data_handle dataA, unsigned k, unsigned i, uns
 
 	/* enforce dependencies ... */
 	if (k > 0) {
-		_starpu_tag_declare_deps(TAG22(k, i, j), 3, TAG22(k-1, i, j), TAG21(k, i), TAG21(k, j));
+		starpu_tag_declare_deps(TAG22(k, i, j), 3, TAG22(k-1, i, j), TAG21(k, i), TAG21(k, j));
 	}
 	else {
-		_starpu_tag_declare_deps(TAG22(k, i, j), 2, TAG21(k, i), TAG21(k, j));
+		starpu_tag_declare_deps(TAG22(k, i, j), 2, TAG21(k, i), TAG21(k, j));
 	}
 
 	starpu_submit_task(task);

examples/cholesky/dw_cholesky_grain.c

@@ -63,7 +63,7 @@ static struct starpu_task * create_task_11(starpu_data_handle dataA, unsigned k,
 
 	/* enforce dependencies ... */
 	if (k > 0) {
-		_starpu_tag_declare_deps(TAG11_AUX(k, reclevel), 1, TAG22_AUX(k-1, k, k, reclevel));
+		starpu_tag_declare_deps(TAG11_AUX(k, reclevel), 1, TAG22_AUX(k-1, k, k, reclevel));
 	}
 
 	return task;
@@ -98,10 +98,10 @@ static void create_task_21(starpu_data_handle dataA, unsigned k, unsigned j, uns
 
 	/* enforce dependencies ... */
 	if (k > 0) {
-		_starpu_tag_declare_deps(TAG21_AUX(k, j, reclevel), 2, TAG11_AUX(k, reclevel), TAG22_AUX(k-1, k, j, reclevel));
+		starpu_tag_declare_deps(TAG21_AUX(k, j, reclevel), 2, TAG11_AUX(k, reclevel), TAG22_AUX(k-1, k, j, reclevel));
 	}
 	else {
-		_starpu_tag_declare_deps(TAG21_AUX(k, j, reclevel), 1, TAG11_AUX(k, reclevel));
+		starpu_tag_declare_deps(TAG21_AUX(k, j, reclevel), 1, TAG11_AUX(k, reclevel));
 	}
 
 	starpu_submit_task(task);
@@ -140,10 +140,10 @@ static void create_task_22(starpu_data_handle dataA, unsigned k, unsigned i, uns
 
 	/* enforce dependencies ... */
 	if (k > 0) {
-		_starpu_tag_declare_deps(TAG22_AUX(k, i, j, reclevel), 3, TAG22_AUX(k-1, i, j, reclevel), TAG21_AUX(k, i, reclevel), TAG21_AUX(k, j, reclevel));
+		starpu_tag_declare_deps(TAG22_AUX(k, i, j, reclevel), 3, TAG22_AUX(k-1, i, j, reclevel), TAG21_AUX(k, i, reclevel), TAG21_AUX(k, j, reclevel));
 	}
 	else {
-		_starpu_tag_declare_deps(TAG22_AUX(k, i, j, reclevel), 2, TAG21_AUX(k, i, reclevel), TAG21_AUX(k, j, reclevel));
+		starpu_tag_declare_deps(TAG22_AUX(k, i, j, reclevel), 2, TAG21_AUX(k, i, reclevel), TAG21_AUX(k, j, reclevel));
 	}
 
 	starpu_submit_task(task);

examples/cholesky/dw_cholesky_no_stride.c

@@ -80,7 +80,7 @@ static struct starpu_task * create_task_11(unsigned k, unsigned nblocks, sem_t *
 
 	/* enforce dependencies ... */
 	if (k > 0) {
-		_starpu_tag_declare_deps(TAG11(k), 1, TAG22(k-1, k, k));
+		starpu_tag_declare_deps(TAG11(k), 1, TAG22(k-1, k, k));
 	}
 
 	/* the very last task must be notified */
@@ -128,10 +128,10 @@ static void create_task_21(unsigned k, unsigned j)
 
 	/* enforce dependencies ... */
 	if (k > 0) {
-		_starpu_tag_declare_deps(TAG21(k, j), 2, TAG11(k), TAG22(k-1, k, j));
+		starpu_tag_declare_deps(TAG21(k, j), 2, TAG11(k), TAG22(k-1, k, j));
 	}
 	else {
-		_starpu_tag_declare_deps(TAG21(k, j), 1, TAG11(k));
+		starpu_tag_declare_deps(TAG21(k, j), 1, TAG11(k));
 	}
 
 	starpu_submit_task(task);
@@ -177,10 +177,10 @@ static void create_task_22(unsigned k, unsigned i, unsigned j)
 
 	/* enforce dependencies ... */
 	if (k > 0) {
-		_starpu_tag_declare_deps(TAG22(k, i, j), 3, TAG22(k-1, i, j), TAG21(k, i), TAG21(k, j));
+		starpu_tag_declare_deps(TAG22(k, i, j), 3, TAG22(k-1, i, j), TAG21(k, i), TAG21(k, j));
 	}
 	else {
-		_starpu_tag_declare_deps(TAG22(k, i, j), 2, TAG21(k, i), TAG21(k, j));
+		starpu_tag_declare_deps(TAG22(k, i, j), 2, TAG21(k, i), TAG21(k, j));
 	}
 
 	starpu_submit_task(task);

examples/heat/dw_factolu_grain.c

@@ -67,7 +67,7 @@ static struct starpu_task *create_task_11(starpu_data_handle dataA, unsigned k,
 
 	/* enforce dependencies ... */
 	if (k > 0) {
-		_starpu_tag_declare_deps(TAG11(k, tag_prefix), 1, TAG22(k-1, k, k, tag_prefix));
+		starpu_tag_declare_deps(TAG11(k, tag_prefix), 1, TAG22(k-1, k, k, tag_prefix));
 	}
 
 	return task;
@@ -103,10 +103,10 @@ static void create_task_12(starpu_data_handle dataA, unsigned k, unsigned i, uns
 
 	/* enforce dependencies ... */
 	if (k > 0) {
-		_starpu_tag_declare_deps(TAG12(k, i, tag_prefix), 2, TAG11(k, tag_prefix), TAG22(k-1, i, k, tag_prefix));
+		starpu_tag_declare_deps(TAG12(k, i, tag_prefix), 2, TAG11(k, tag_prefix), TAG22(k-1, i, k, tag_prefix));
 	}
 	else {
-		_starpu_tag_declare_deps(TAG12(k, i, tag_prefix), 1, TAG11(k, tag_prefix));
+		starpu_tag_declare_deps(TAG12(k, i, tag_prefix), 1, TAG11(k, tag_prefix));
 	}
 
 	starpu_submit_task(task);
@@ -140,10 +140,10 @@ static void create_task_21(starpu_data_handle dataA, unsigned k, unsigned j, uns
 
 	/* enforce dependencies ... */
 	if (k > 0) {
-		_starpu_tag_declare_deps(TAG21(k, j, tag_prefix), 2, TAG11(k, tag_prefix), TAG22(k-1, k, j, tag_prefix));
+		starpu_tag_declare_deps(TAG21(k, j, tag_prefix), 2, TAG11(k, tag_prefix), TAG22(k-1, k, j, tag_prefix));
 	}
 	else {
-		_starpu_tag_declare_deps(TAG21(k, j, tag_prefix), 1, TAG11(k, tag_prefix));
+		starpu_tag_declare_deps(TAG21(k, j, tag_prefix), 1, TAG11(k, tag_prefix));
 	}
 
 	starpu_submit_task(task);
@@ -181,10 +181,10 @@ static void create_task_22(starpu_data_handle dataA, unsigned k, unsigned i, uns
 
 	/* enforce dependencies ... */
 	if (k > 0) {
-		_starpu_tag_declare_deps(TAG22(k, i, j, tag_prefix), 3, TAG22(k-1, i, j, tag_prefix), TAG12(k, i, tag_prefix), TAG21(k, j, tag_prefix));
+		starpu_tag_declare_deps(TAG22(k, i, j, tag_prefix), 3, TAG22(k-1, i, j, tag_prefix), TAG12(k, i, tag_prefix), TAG21(k, j, tag_prefix));
 	}
 	else {
-		_starpu_tag_declare_deps(TAG22(k, i, j, tag_prefix), 2, TAG12(k, i, tag_prefix), TAG21(k, j, tag_prefix));
+		starpu_tag_declare_deps(TAG22(k, i, j, tag_prefix), 2, TAG12(k, i, tag_prefix), TAG21(k, j, tag_prefix));
 	}
 
 	starpu_submit_task(task);

examples/heat/dw_factolu_tag.c

@@ -70,7 +70,7 @@ static struct starpu_task *create_task_11(starpu_data_handle dataA, unsigned k)
 
 	/* enforce dependencies ... */
 	if (k > 0) {
-		_starpu_tag_declare_deps(TAG11(k), 1, TAG22(k-1, k, k));
+		starpu_tag_declare_deps(TAG11(k), 1, TAG22(k-1, k, k));
 	}
 
 	return task;
@@ -106,10 +106,10 @@ static void create_task_12(starpu_data_handle dataA, unsigned k, unsigned i)
 
 	/* enforce dependencies ... */
 	if (k > 0) {
-		_starpu_tag_declare_deps(TAG12(k, i), 2, TAG11(k), TAG22(k-1, i, k));
+		starpu_tag_declare_deps(TAG12(k, i), 2, TAG11(k), TAG22(k-1, i, k));
 	}
 	else {
-		_starpu_tag_declare_deps(TAG12(k, i), 1, TAG11(k));
+		starpu_tag_declare_deps(TAG12(k, i), 1, TAG11(k));
 	}
 
 	starpu_submit_task(task);
@@ -143,10 +143,10 @@ static void create_task_21(starpu_data_handle dataA, unsigned k, unsigned j)
 
 	/* enforce dependencies ... */
 	if (k > 0) {
-		_starpu_tag_declare_deps(TAG21(k, j), 2, TAG11(k), TAG22(k-1, k, j));
+		starpu_tag_declare_deps(TAG21(k, j), 2, TAG11(k), TAG22(k-1, k, j));
 	}
 	else {
-		_starpu_tag_declare_deps(TAG21(k, j), 1, TAG11(k));
+		starpu_tag_declare_deps(TAG21(k, j), 1, TAG11(k));
 	}
 
 	starpu_submit_task(task);
@@ -184,10 +184,10 @@ static void create_task_22(starpu_data_handle dataA, unsigned k, unsigned i, uns
 
 	/* enforce dependencies ... */
 	if (k > 0) {
-		_starpu_tag_declare_deps(TAG22(k, i, j), 3, TAG22(k-1, i, j), TAG12(k, i), TAG21(k, j));
+		starpu_tag_declare_deps(TAG22(k, i, j), 3, TAG22(k-1, i, j), TAG12(k, i), TAG21(k, j));
 	}
 	else {
-		_starpu_tag_declare_deps(TAG22(k, i, j), 2, TAG12(k, i), TAG21(k, j));
+		starpu_tag_declare_deps(TAG22(k, i, j), 2, TAG12(k, i), TAG21(k, j));
 	}
 
 	starpu_submit_task(task);

examples/heat/dw_sparse_cg.c

@@ -155,7 +155,7 @@ void init_cg(struct cg_problem *problem)
 		task2->buffers[1].handle = problem->ds_vecr;
 		task2->buffers[1].mode = STARPU_R;
 	
-	_starpu_tag_declare_deps((starpu_tag_t)2UL, 1, (starpu_tag_t)1UL);
+	starpu_tag_declare_deps((starpu_tag_t)2UL, 1, (starpu_tag_t)1UL);
 
 	/* delta_new = trans(r) r */
 	struct starpu_task *task3 = create_task(3UL);
@@ -173,7 +173,7 @@ void init_cg(struct cg_problem *problem)
 	task3->callback_arg = problem;
 	
 	/* XXX 3 should only depend on 1 ... */
-	_starpu_tag_declare_deps((starpu_tag_t)3UL, 1, (starpu_tag_t)2UL);
+	starpu_tag_declare_deps((starpu_tag_t)3UL, 1, (starpu_tag_t)2UL);
 
 	/* launch the computation now */
 	starpu_submit_task(task1);
@@ -218,7 +218,7 @@ void launch_new_cg_iteration(struct cg_problem *problem)
 		task5->buffers[1].handle = problem->ds_vecq;
 		task5->buffers[1].mode = STARPU_R;
 
-	_starpu_tag_declare_deps((starpu_tag_t)(maskiter | 5UL), 1, (starpu_tag_t)(maskiter | 4UL));
+	starpu_tag_declare_deps((starpu_tag_t)(maskiter | 5UL), 1, (starpu_tag_t)(maskiter | 4UL));
 
 	/* x = x + alpha d */
 	struct starpu_task *task6 = create_task(maskiter | 6UL);
@@ -234,7 +234,7 @@ void launch_new_cg_iteration(struct cg_problem *problem)
 		task6->buffers[1].handle = problem->ds_vecd;
 		task6->buffers[1].mode = STARPU_R;
 
-	_starpu_tag_declare_deps((starpu_tag_t)(maskiter | 6UL), 1, (starpu_tag_t)(maskiter | 5UL));
+	starpu_tag_declare_deps((starpu_tag_t)(maskiter | 6UL), 1, (starpu_tag_t)(maskiter | 5UL));
 
 	/* r = r - alpha q */
 	struct starpu_task *task7 = create_task(maskiter | 7UL);
@@ -250,7 +250,7 @@ void launch_new_cg_iteration(struct cg_problem *problem)
 		task7->buffers[1].handle = problem->ds_vecq;
 		task7->buffers[1].mode = STARPU_R;
 
-	_starpu_tag_declare_deps((starpu_tag_t)(maskiter | 7UL), 1, (starpu_tag_t)(maskiter | 6UL));
+	starpu_tag_declare_deps((starpu_tag_t)(maskiter | 7UL), 1, (starpu_tag_t)(maskiter | 6UL));
 
 	/* update delta_* and compute beta */
 	struct starpu_task *task8 = create_task(maskiter | 8UL);
@@ -264,7 +264,7 @@ void launch_new_cg_iteration(struct cg_problem *problem)
 		task8->buffers[0].handle = problem->ds_vecr;
 		task8->buffers[0].mode = STARPU_R;
 
-	_starpu_tag_declare_deps((starpu_tag_t)(maskiter | 8UL), 1, (starpu_tag_t)(maskiter | 7UL));
+	starpu_tag_declare_deps((starpu_tag_t)(maskiter | 8UL), 1, (starpu_tag_t)(maskiter | 7UL));
 
 	/* d = r + beta d */
 	struct starpu_task *task9 = create_task(maskiter | 9UL);
@@ -280,7 +280,7 @@ void launch_new_cg_iteration(struct cg_problem *problem)
 		task9->buffers[1].handle = problem->ds_vecr;
 		task9->buffers[1].mode = STARPU_R;
 
-	_starpu_tag_declare_deps((starpu_tag_t)(maskiter | 9UL), 1, (starpu_tag_t)(maskiter | 8UL));
+	starpu_tag_declare_deps((starpu_tag_t)(maskiter | 9UL), 1, (starpu_tag_t)(maskiter | 8UL));
 
 	task9->callback_func = iteration_cg;
 	task9->callback_arg = problem;

examples/lu/xlu.c

@@ -85,7 +85,7 @@ static struct starpu_task *create_task_11(starpu_data_handle dataA, unsigned k)
 
 	/* enforce dependencies ... */
 	if (k > 0) {
-		_starpu_tag_declare_deps(TAG11(k), 1, TAG22(k-1, k, k));
+		starpu_tag_declare_deps(TAG11(k), 1, TAG22(k-1, k, k));
 	}
 
 	return task;
@@ -132,10 +132,10 @@ static void create_task_12(starpu_data_handle dataA, unsigned k, unsigned j)
 
 	/* enforce dependencies ... */
 	if (k > 0) {
-		_starpu_tag_declare_deps(TAG12(k, j), 2, TAG11(k), TAG22(k-1, k, j));
+		starpu_tag_declare_deps(TAG12(k, j), 2, TAG11(k), TAG22(k-1, k, j));
 	}
 	else {
-		_starpu_tag_declare_deps(TAG12(k, j), 1, TAG11(k));
+		starpu_tag_declare_deps(TAG12(k, j), 1, TAG11(k));
 	}
 
 	starpu_submit_task(task);
@@ -180,10 +180,10 @@ static void create_task_21(starpu_data_handle dataA, unsigned k, unsigned i)
 
 	/* enforce dependencies ... */
 	if (k > 0) {
-		_starpu_tag_declare_deps(TAG21(k, i), 2, TAG11(k), TAG22(k-1, i, k));
+		starpu_tag_declare_deps(TAG21(k, i), 2, TAG11(k), TAG22(k-1, i, k));
 	}
 	else {
-		_starpu_tag_declare_deps(TAG21(k, i), 1, TAG11(k));
+		starpu_tag_declare_deps(TAG21(k, i), 1, TAG11(k));
 	}
 
 	starpu_submit_task(task);
@@ -232,10 +232,10 @@ static void create_task_22(starpu_data_handle dataA, unsigned k, unsigned i, uns
 
 	/* enforce dependencies ... */
 	if (k > 0) {
-		_starpu_tag_declare_deps(TAG22(k, i, j), 3, TAG22(k-1, i, j), TAG12(k, j), TAG21(k, i));
+		starpu_tag_declare_deps(TAG22(k, i, j), 3, TAG22(k-1, i, j), TAG12(k, j), TAG21(k, i));
 	}
 	else {
-		_starpu_tag_declare_deps(TAG22(k, i, j), 2, TAG12(k, j), TAG21(k, i));
+		starpu_tag_declare_deps(TAG22(k, i, j), 2, TAG12(k, j), TAG21(k, i));
 	}
 
 	starpu_submit_task(task);

examples/lu/xlu_pivot.c

@@ -91,12 +91,12 @@ static void create_task_pivot(starpu_data_handle *dataAp, unsigned nblocks,
 
 	/* enforce dependencies ... */
 	if (k == 0) {
-		_starpu_tag_declare_deps(PIVOT(k, i), 1, TAG11(k));
+		starpu_tag_declare_deps(PIVOT(k, i), 1, TAG11(k));
 	}
 	else 
 	{
 		if (i > k) {
-			_starpu_tag_declare_deps(PIVOT(k, i), 2, TAG11(k), TAG22(k-1, i, k));
+			starpu_tag_declare_deps(PIVOT(k, i), 2, TAG11(k), TAG22(k-1, i, k));
 		}
 		else {
 			starpu_tag_t *tags = malloc((nblocks - k)*sizeof(starpu_tag_t));
@@ -157,7 +157,7 @@ static struct starpu_task *create_task_11_pivot(starpu_data_handle *dataAp, unsi
 
 	/* enforce dependencies ... */
 	if (k > 0) {
-		_starpu_tag_declare_deps(TAG11(k), 1, TAG22(k-1, k, k));
+		starpu_tag_declare_deps(TAG11(k), 1, TAG22(k-1, k, k));
 	}
 
 	return task;
@@ -207,13 +207,13 @@ static void create_task_12(starpu_data_handle *dataAp, unsigned nblocks, unsigne
 
 	/* enforce dependencies ... */
 #if 0
-	_starpu_tag_declare_deps(TAG12(k, i), 1, PIVOT(k, i));
+	starpu_tag_declare_deps(TAG12(k, i), 1, PIVOT(k, i));
 #endif
 	if (k > 0) {
-		_starpu_tag_declare_deps(TAG12(k, j), 2, TAG11(k), TAG22(k-1, k, j));
+		starpu_tag_declare_deps(TAG12(k, j), 2, TAG11(k), TAG22(k-1, k, j));
 	}
 	else {
-		_starpu_tag_declare_deps(TAG12(k, j), 1, TAG11(k));
+		starpu_tag_declare_deps(TAG12(k, j), 1, TAG11(k));
 	}
 
 	starpu_submit_task(task);
@@ -260,13 +260,13 @@ static void create_task_21(starpu_data_handle *dataAp, unsigned nblocks, unsigne
 	task->cl_arg = (void *)(task->tag_id);
 
 	/* enforce dependencies ... */
-	_starpu_tag_declare_deps(TAG21(k, i), 1, PIVOT(k, i));
+	starpu_tag_declare_deps(TAG21(k, i), 1, PIVOT(k, i));
 #if 0
 	if (k > 0) {
-		_starpu_tag_declare_deps(TAG21(k, i), 3, TAG11(k), TAG22(k-1, k, i), PIVOT(k, i));
+		starpu_tag_declare_deps(TAG21(k, i), 3, TAG11(k), TAG22(k-1, k, i), PIVOT(k, i));
 	}
 	else {
-		_starpu_tag_declare_deps(TAG21(k, i), 2, TAG11(k), PIVOT(k, i));
+		starpu_tag_declare_deps(TAG21(k, i), 2, TAG11(k), PIVOT(k, i));
 	}
 #endif
 
@@ -319,10 +319,10 @@ static void create_task_22(starpu_data_handle *dataAp, unsigned nblocks, unsigne
 
 	/* enforce dependencies ... */
 	if (k > 0) {
-		_starpu_tag_declare_deps(TAG22(k, i, j), 3, TAG22(k-1, i, j), TAG12(k, j), TAG21(k, i));
+		starpu_tag_declare_deps(TAG22(k, i, j), 3, TAG22(k-1, i, j), TAG12(k, j), TAG21(k, i));
 	}
 	else {
-		_starpu_tag_declare_deps(TAG22(k, i, j), 2, TAG12(k, j), TAG21(k, i));
+		starpu_tag_declare_deps(TAG22(k, i, j), 2, TAG12(k, j), TAG21(k, i));
 	}
 
 	starpu_submit_task(task);

examples/mult/dw_mult_no_stride.c

@@ -329,7 +329,7 @@ static void submit_new_iter(unsigned x, unsigned y, unsigned iter)
 		task = construct_task(x, y, z, iter);
 		
 		if (z != 0) {
-			_starpu_tag_declare_deps(TAG(z, y, x, iter), 1, TAG(z-1, y, x, iter));
+			starpu_tag_declare_deps(TAG(z, y, x, iter), 1, TAG(z-1, y, x, iter));
 		}
 
 		if (z == nslicesz - 1) {

examples/spmv/dw_block_spmv.c

@@ -193,7 +193,7 @@ void launch_spmv_codelets(void)
 				if (index != rowptr[row & ~0x3])
 				{
 					/* this is not the first task in the row */
-					_starpu_tag_declare_deps((starpu_tag_t)taskid, 1, (starpu_tag_t)(taskid-1));
+					starpu_tag_declare_deps((starpu_tag_t)taskid, 1, (starpu_tag_t)(taskid-1));
 
 					is_entry_tab[taskid] = 0;
 				}

examples/starpufft/starpufftx1d.c

@@ -480,7 +480,7 @@ STARPUFFT(plan_dft_1d)(int n, int sign, unsigned flags)
 		task->destroy = 0;
 
 		/* Tell that fft1 depends on twisted1 */
-		_starpu_tag_declare_deps(STEP_TAG(FFT1),
+		starpu_tag_declare_deps(STEP_TAG(FFT1),
 				1, STEP_TAG(TWIST1));
 
 		/* Create FFT1 task */
@@ -500,7 +500,7 @@ STARPUFFT(plan_dft_1d)(int n, int sign, unsigned flags)
 
 		/* Tell that to be done with first step we need to have
 		 * finished this fft1 */
-		_starpu_tag_declare_deps(STEP_TAG_1D(plan, JOIN, 0),
+		starpu_tag_declare_deps(STEP_TAG_1D(plan, JOIN, 0),
 				1, STEP_TAG(FFT1));
 #undef STEP_TAG
 	}
@@ -530,7 +530,7 @@ STARPUFFT(plan_dft_1d)(int n, int sign, unsigned flags)
 
 		/* Tell that twisted2 depends on the whole first step to be
 		 * done */
-		_starpu_tag_declare_deps(STEP_TAG(TWIST2),
+		starpu_tag_declare_deps(STEP_TAG(TWIST2),
 				1, STEP_TAG_1D(plan, JOIN, 0));
 
 		/* Create twist2 task */
@@ -545,7 +545,7 @@ STARPUFFT(plan_dft_1d)(int n, int sign, unsigned flags)
 		task->destroy = 0;
 
 		/* Tell that fft2 depends on twisted2 */
-		_starpu_tag_declare_deps(STEP_TAG(FFT2),
+		starpu_tag_declare_deps(STEP_TAG(FFT2),
 				1, STEP_TAG(TWIST2));
 
 		/* Create FFT2 task */
@@ -562,7 +562,7 @@ STARPUFFT(plan_dft_1d)(int n, int sign, unsigned flags)
 		task->destroy = 0;
 
 		/* Tell that twist3 depends on fft2 */
-		_starpu_tag_declare_deps(STEP_TAG(TWIST3),
+		starpu_tag_declare_deps(STEP_TAG(TWIST3),
 				1, STEP_TAG(FFT2));
 
 		/* Create twist3 tasks */
@@ -577,7 +577,7 @@ STARPUFFT(plan_dft_1d)(int n, int sign, unsigned flags)
 		task->destroy = 0;
 
 		/* Tell that to be completely finished we need to have finished this twisted3 */
-		_starpu_tag_declare_deps(STEP_TAG_1D(plan, END, 0),
+		starpu_tag_declare_deps(STEP_TAG_1D(plan, END, 0),
 				1, STEP_TAG(TWIST3));
 #undef STEP_TAG
 	}

examples/starpufft/starpufftx2d.c

@@ -540,7 +540,7 @@ STARPUFFT(plan_dft_2d)(int n, int m, int sign, unsigned flags)
 		task->destroy = 0;
 
 		/* Tell that fft1 depends on twisted1 */
-		_starpu_tag_declare_deps(STEP_TAG(FFT1),
+		starpu_tag_declare_deps(STEP_TAG(FFT1),
 				1, STEP_TAG(TWIST1));
 
 		/* Create FFT1 task */
@@ -562,7 +562,7 @@ STARPUFFT(plan_dft_2d)(int n, int m, int sign, unsigned flags)
 
 		/* Tell that to be done with first step we need to have
 		 * finished this fft1 */
-		_starpu_tag_declare_deps(STEP_TAG_2D(plan, JOIN, 0, 0),
+		starpu_tag_declare_deps(STEP_TAG_2D(plan, JOIN, 0, 0),
 				1, STEP_TAG(FFT1));
 #undef STEP_TAG
 	}
@@ -593,7 +593,7 @@ STARPUFFT(plan_dft_2d)(int n, int m, int sign, unsigned flags)
 
 		/* Tell that twisted2 depends on the whole first step to be
 		 * done */
-		_starpu_tag_declare_deps(STEP_TAG(TWIST2),
+		starpu_tag_declare_deps(STEP_TAG(TWIST2),
 				1, STEP_TAG_2D(plan, JOIN, 0, 0));
 
 		/* Create twist2 task */
@@ -608,7 +608,7 @@ STARPUFFT(plan_dft_2d)(int n, int m, int sign, unsigned flags)
 		task->destroy = 0;
 
 		/* Tell that fft2 depends on twisted2 */
-		_starpu_tag_declare_deps(STEP_TAG(FFT2),
+		starpu_tag_declare_deps(STEP_TAG(FFT2),
 				1, STEP_TAG(TWIST2));
 
 		/* Create FFT2 task */
@@ -625,7 +625,7 @@ STARPUFFT(plan_dft_2d)(int n, int m, int sign, unsigned flags)
 		task->destroy = 0;
 
 		/* Tell that twist3 depends on fft2 */
-		_starpu_tag_declare_deps(STEP_TAG(TWIST3),
+		starpu_tag_declare_deps(STEP_TAG(TWIST3),
 				1, STEP_TAG(FFT2));
 
 		/* Create twist3 tasks */
@@ -640,7 +640,7 @@ STARPUFFT(plan_dft_2d)(int n, int m, int sign, unsigned flags)
 		task->destroy = 0;
 
 		/* Tell that to be completely finished we need to have finished this twisted3 */
-		_starpu_tag_declare_deps(STEP_TAG_2D(plan, END, 0, 0),
+		starpu_tag_declare_deps(STEP_TAG_2D(plan, END, 0, 0),
 				1, STEP_TAG(TWIST3));
 #undef STEP_TAG
 	}

examples/strassen2/strassen2.c

@@ -627,39 +627,39 @@ void strassen_mult(struct strassen_iter *iter)
 
 	if (iter->reclevel == 1)
 	{
-		_starpu_tag_declare_deps(tag_c11_a, 1, tag_m1[0]);
-		_starpu_tag_declare_deps(tag_c11_b, 2, tag_m4[0], tag_c11_a);
-		_starpu_tag_declare_deps(tag_c11_c, 2, tag_m5[0], tag_c11_b);
-		_starpu_tag_declare_deps(tag_c11_d, 2, tag_m7[0], tag_c11_c);
+		starpu_tag_declare_deps(tag_c11_a, 1, tag_m1[0]);
+		starpu_tag_declare_deps(tag_c11_b, 2, tag_m4[0], tag_c11_a);
+		starpu_tag_declare_deps(tag_c11_c, 2, tag_m5[0], tag_c11_b);
+		starpu_tag_declare_deps(tag_c11_d, 2, tag_m7[0], tag_c11_c);
 	
-		_starpu_tag_declare_deps(tag_c12_a, 1, tag_m3[0]);
-		_starpu_tag_declare_deps(tag_c12_b, 2, tag_m5[0], tag_c12_a);
+		starpu_tag_declare_deps(tag_c12_a, 1, tag_m3[0]);
+		starpu_tag_declare_deps(tag_c12_b, 2, tag_m5[0], tag_c12_a);
 
-		_starpu_tag_declare_deps(tag_c21_a, 1, tag_m2[0]);
-		_starpu_tag_declare_deps(tag_c21_b, 2, tag_m4[0], tag_c21_a);
+		starpu_tag_declare_deps(tag_c21_a, 1, tag_m2[0]);
+		starpu_tag_declare_deps(tag_c21_b, 2, tag_m4[0], tag_c21_a);
 	
-		_starpu_tag_declare_deps(tag_c22_a, 1, tag_m1[0]);
-		_starpu_tag_declare_deps(tag_c22_b, 2, tag_m2[0], tag_c22_a);
-		_starpu_tag_declare_deps(tag_c22_c, 2, tag_m3[0], tag_c22_b);
-		_starpu_tag_declare_deps(tag_c22_d, 2, tag_m6[0], tag_c22_c);
+		starpu_tag_declare_deps(tag_c22_a, 1, tag_m1[0]);
+		starpu_tag_declare_deps(tag_c22_b, 2, tag_m2[0], tag_c22_a);
+		starpu_tag_declare_deps(tag_c22_c, 2, tag_m3[0], tag_c22_b);
+		starpu_tag_declare_deps(tag_c22_d, 2, tag_m6[0], tag_c22_c);
 	}
 	else
 	{
-		_starpu_tag_declare_deps(tag_c11_a, 4, tag_m1[0], tag_m1[1], tag_m1[2], tag_m1[3]);
-		_starpu_tag_declare_deps(tag_c11_b, 5, tag_m4[0], tag_m4[1], tag_m4[2], tag_m4[3], tag_c11_a);
-		_starpu_tag_declare_deps(tag_c11_c, 5, tag_m5[0], tag_m5[1], tag_m5[2], tag_m5[3], tag_c11_b);
-		_starpu_tag_declare_deps(tag_c11_d, 5, tag_m7[0], tag_m7[1], tag_m7[2], tag_m7[3], tag_c11_c);
+		starpu_tag_declare_deps(tag_c11_a, 4, tag_m1[0], tag_m1[1], tag_m1[2], tag_m1[3]);
+		starpu_tag_declare_deps(tag_c11_b, 5, tag_m4[0], tag_m4[1], tag_m4[2], tag_m4[3], tag_c11_a);
+		starpu_tag_declare_deps(tag_c11_c, 5, tag_m5[0], tag_m5[1], tag_m5[2], tag_m5[3], tag_c11_b);
+		starpu_tag_declare_deps(tag_c11_d, 5, tag_m7[0], tag_m7[1], tag_m7[2], tag_m7[3], tag_c11_c);
 
-		_starpu_tag_declare_deps(tag_c12_a, 4, tag_m3[0], tag_m3[1], tag_m3[2], tag_m3[3]);
-		_starpu_tag_declare_deps(tag_c12_b, 5, tag_m5[0], tag_m5[1], tag_m5[2], tag_m5[3], tag_c12_a);
+		starpu_tag_declare_deps(tag_c12_a, 4, tag_m3[0], tag_m3[1], tag_m3[2], tag_m3[3]);
+		starpu_tag_declare_deps(tag_c12_b, 5, tag_m5[0], tag_m5[1], tag_m5[2], tag_m5[3], tag_c12_a);
 
-		_starpu_tag_declare_deps(tag_c21_a, 4, tag_m2[0], tag_m2[1], tag_m2[2], tag_m2[3]);
-		_starpu_tag_declare_deps(tag_c21_b, 5, tag_m4[0], tag_m4[1], tag_m4[2], tag_m4[3], tag_c21_a);
+		starpu_tag_declare_deps(tag_c21_a, 4, tag_m2[0], tag_m2[1], tag_m2[2], tag_m2[3]);
+		starpu_tag_declare_deps(tag_c21_b, 5, tag_m4[0], tag_m4[1], tag_m4[2], tag_m4[3], tag_c21_a);
 
-		_starpu_tag_declare_deps(tag_c22_a, 4, tag_m1[0], tag_m1[1], tag_m1[2], tag_m1[3]);
-		_starpu_tag_declare_deps(tag_c22_b, 5, tag_m2[0], tag_m2[1], tag_m2[2], tag_m2[3], tag_c22_a);
-		_starpu_tag_declare_deps(tag_c22_c, 5, tag_m3[0], tag_m3[1], tag_m3[2], tag_m3[3], tag_c22_b);
-		_starpu_tag_declare_deps(tag_c22_d, 5, tag_m6[0], tag_m6[1], tag_m6[2], tag_m6[3], tag_c22_c);
+		starpu_tag_declare_deps(tag_c22_a, 4, tag_m1[0], tag_m1[1], tag_m1[2], tag_m1[3]);
+		starpu_tag_declare_deps(tag_c22_b, 5, tag_m2[0], tag_m2[1], tag_m2[2], tag_m2[3], tag_c22_a);
+		starpu_tag_declare_deps(tag_c22_c, 5, tag_m3[0], tag_m3[1], tag_m3[2], tag_m3[3], tag_c22_b);
+		starpu_tag_declare_deps(tag_c22_d, 5, tag_m6[0], tag_m6[1], tag_m6[2], tag_m6[3], tag_c22_c);
 	}
 
 	starpu_submit_task(task_c11_a);

examples/tag_example/tag_example.c

@@ -163,12 +163,12 @@ static void express_deps(unsigned i, unsigned j, unsigned iter)
 		if (j < nj - 1)
 		{
 			/* (i,j+1) exists */
-			_starpu_tag_declare_deps(TAG(i,j,iter), 2, TAG(i-1,j-1,iter), TAG(i-1,j+1,iter));
+			starpu_tag_declare_deps(TAG(i,j,iter), 2, TAG(i-1,j-1,iter), TAG(i-1,j+1,iter));
 		}
 		else 
 		{
 			/* (i,j+1) does not exist */
-			_starpu_tag_declare_deps(TAG(i,j,iter), 1, TAG(i-1,j-1,iter));
+			starpu_tag_declare_deps(TAG(i,j,iter), 1, TAG(i-1,j-1,iter));
 		}
 	}
 	else {
@@ -176,7 +176,7 @@ static void express_deps(unsigned i, unsigned j, unsigned iter)
 		if (j < nj - 1)
 		{
 			/* (i,j+1) exists */
-			_starpu_tag_declare_deps(TAG(i,j,iter), 1, TAG(i-1,j+1,iter));
+			starpu_tag_declare_deps(TAG(i,j,iter), 1, TAG(i-1,j+1,iter));
 		}
 		else 
 		{

examples/tag_example/tag_example2.c

@@ -93,7 +93,7 @@ static void create_task_grid(unsigned iter)
 		task->tag_id = TAG(i, iter);
 
 		if (i != 0)
-			_starpu_tag_declare_deps(TAG(i,iter), 1, TAG(i-1,iter));
+			starpu_tag_declare_deps(TAG(i,iter), 1, TAG(i-1,iter));
 
 		starpu_submit_task(task);
 	}

examples/tag_example/tag_example3.c

@@ -93,7 +93,7 @@ static void create_task_grid(unsigned iter)
 		task->tag_id = TAG(i, iter);
 
 		if (i != 1)
-			_starpu_tag_declare_deps(TAG(i,iter), 1, TAG(i-1,iter));
+			starpu_tag_declare_deps(TAG(i,iter), 1, TAG(i-1,iter));
 
 		starpu_submit_task(task);
 	}

examples/tag_example/tag_restartable.c

@@ -87,7 +87,7 @@ static void create_task_grid(unsigned iter)
 		task->destroy = 0;
 
 		if (i != 0)
-			_starpu_tag_declare_deps(TAG(i,iter), 1, TAG(i-1,iter));
+			starpu_tag_declare_deps(TAG(i,iter), 1, TAG(i-1,iter));
 	}
 
 }

include/starpu-task.h

@@ -147,22 +147,22 @@ struct starpu_task {
  * To do so, fill the tag_id field with a tag number (can be arbitrary) and set
  * use_tag to 1.
  *
- * If _starpu_tag_declare_deps is called with that tag number, the task will not
+ * If starpu_tag_declare_deps is called with that tag number, the task will not
  * be started until the task which wears the declared dependency tags are
  * complete.
  */
 
 /*
  * WARNING ! use with caution ...
- *  In case _starpu_tag_declare_deps is passed constant arguments, the caller
+ *  In case starpu_tag_declare_deps is passed constant arguments, the caller
  *  must make sure that the constants are casted to starpu_tag_t. Otherwise,
  *  due to integer sizes and argument passing on the stack, the C compiler
  *  might consider the tag *  0x200000003 instead of 0x2 and 0x3 when calling:
- *      "_starpu_tag_declare_deps(0x1, 2, 0x2, 0x3)"
+ *      "starpu_tag_declare_deps(0x1, 2, 0x2, 0x3)"
  *  Using starpu_tag_declare_deps_array is a way to avoid this problem.
  */
 /* make id depend on the list of ids */
-void _starpu_tag_declare_deps(starpu_tag_t id, unsigned ndeps, ...);
+void starpu_tag_declare_deps(starpu_tag_t id, unsigned ndeps, ...);
 void starpu_tag_declare_deps_array(starpu_tag_t id, unsigned ndeps, starpu_tag_t *array);
 
 /* task depends on the tasks in task array */

mpi/examples/mpi_lu/pxlu.c

@@ -281,10 +281,10 @@ static void create_task_11_real(unsigned k)
 
 	/* enforce dependencies ... */
 	if (k > 0) {
-		_starpu_tag_declare_deps(TAG11(k), 1, TAG22(k-1, k, k));
+		starpu_tag_declare_deps(TAG11(k), 1, TAG22(k-1, k, k));
 	}
 	else {
-		_starpu_tag_declare_deps(TAG11(k), 1, STARPU_TAG_INIT);
+		starpu_tag_declare_deps(TAG11(k), 1, STARPU_TAG_INIT);
 	}
 
 	starpu_submit_task(task);
@@ -455,10 +455,10 @@ static void create_task_12_real(unsigned k, unsigned j)
 
 	/* enforce dependencies ... */
 	if (k > 0) {
-		_starpu_tag_declare_deps(TAG12(k, j), 2, tag_11_dep, TAG22(k-1, k, j));
+		starpu_tag_declare_deps(TAG12(k, j), 2, tag_11_dep, TAG22(k-1, k, j));
 	}
 	else {
-		_starpu_tag_declare_deps(TAG12(k, j), 1, tag_11_dep);
+		starpu_tag_declare_deps(TAG12(k, j), 1, tag_11_dep);
 	}
 
 	starpu_submit_task(task);
@@ -626,10 +626,10 @@ static void create_task_21_real(unsigned k, unsigned i)
 
 	/* enforce dependencies ... */
 	if (k > 0) {
-		_starpu_tag_declare_deps(TAG21(k, i), 2, tag_11_dep, TAG22(k-1, i, k));
+		starpu_tag_declare_deps(TAG21(k, i), 2, tag_11_dep, TAG22(k-1, i, k));
 	}
 	else {
-		_starpu_tag_declare_deps(TAG21(k, i), 1, tag_11_dep);
+		starpu_tag_declare_deps(TAG21(k, i), 1, tag_11_dep);
 	}
 
 	starpu_submit_task(task);
@@ -746,10 +746,10 @@ static void create_task_22_real(unsigned k, unsigned i, unsigned j)
 
 	/* enforce dependencies ... */
 	if (k > 0) {
-		_starpu_tag_declare_deps(TAG22(k, i, j), 3, TAG22(k-1, i, j), tag_12_dep, tag_21_dep);
+		starpu_tag_declare_deps(TAG22(k, i, j), 3, TAG22(k-1, i, j), tag_12_dep, tag_21_dep);
 	}
 	else {
-		_starpu_tag_declare_deps(TAG22(k, i, j), 2, tag_12_dep, tag_21_dep);
+		starpu_tag_declare_deps(TAG22(k, i, j), 2, tag_12_dep, tag_21_dep);
 	}
 
 	starpu_submit_task(task);

src/core/dependencies/tags.c

@@ -249,7 +249,7 @@ void starpu_tag_declare_deps_array(starpu_tag_t id, unsigned ndeps, starpu_tag_t
 	_starpu_spin_unlock(&tag_child->lock);
 }
 
-void _starpu_tag_declare_deps(starpu_tag_t id, unsigned ndeps, ...)
+void starpu_tag_declare_deps(starpu_tag_t id, unsigned ndeps, ...)
 {
 	unsigned i;
 	

src/core/dependencies/tags.h

@@ -56,7 +56,7 @@ struct starpu_tag_s {
 	unsigned is_submitted;
 };
 
-void _starpu_tag_declare_deps(starpu_tag_t id, unsigned ndeps, ...);
+void starpu_tag_declare_deps(starpu_tag_t id, unsigned ndeps, ...);
 
 void _starpu_notify_dependencies(struct starpu_job_s *j);
 void _starpu_tag_declare(starpu_tag_t id, struct starpu_job_s *job);

tests/core/empty_task_sync_point.c

@@ -65,19 +65,19 @@ int main(int argc, char **argv)
 	taskD->cl = NULL;
 	taskD->use_tag = 1;
 	taskD->tag_id = tagD;
-	_starpu_tag_declare_deps(tagD, 3, tagA, tagB, tagC);
+	starpu_tag_declare_deps(tagD, 3, tagA, tagB, tagC);
 
 	struct starpu_task *taskE = starpu_task_create();
 	taskE->cl = &dummy_codelet;
 	taskE->use_tag = 1;
 	taskE->tag_id = tagE;
-	_starpu_tag_declare_deps(tagE, 1, tagD);
+	starpu_tag_declare_deps(tagE, 1, tagD);
 
 	struct starpu_task *taskF = starpu_task_create();
 	taskF->cl = &dummy_codelet;
 	taskF->use_tag = 1;
 	taskF->tag_id = tagF;
-	_starpu_tag_declare_deps(tagF, 1, tagD);
+	starpu_tag_declare_deps(tagF, 1, tagD);
 
 	starpu_submit_task(taskA);
 	starpu_submit_task(taskB);

tests/core/tag-wait-api.c

@@ -83,7 +83,7 @@ int main(int argc, char **argv)
 	taskB = create_dummy_task(tagB);
 
 	/* B depends on A */
-	_starpu_tag_declare_deps(tagB, 1, tagA);
+	starpu_tag_declare_deps(tagB, 1, tagA);
 
 	starpu_submit_task(taskB);
 	starpu_submit_task(taskA);
@@ -101,7 +101,7 @@ int main(int argc, char **argv)
 	taskG = create_dummy_task(tagG);
 
 	/* NB: we could have used starpu_tag_declare_deps_array instead */
-	_starpu_tag_declare_deps(tagG, 4, tagC, tagD, tagE, tagF);
+	starpu_tag_declare_deps(tagG, 4, tagC, tagD, tagE, tagF);
 
 	starpu_submit_task(taskC);
 	starpu_submit_task(taskD);
@@ -121,9 +121,9 @@ int main(int argc, char **argv)
 	taskK = create_dummy_task(tagK);
 	taskL = create_dummy_task(tagL);
 
-	_starpu_tag_declare_deps(tagJ, 2, tagH, tagI);
-	_starpu_tag_declare_deps(tagK, 2, tagH, tagI);
-	_starpu_tag_declare_deps(tagL, 2, tagH, tagI);
+	starpu_tag_declare_deps(tagJ, 2, tagH, tagI);
+	starpu_tag_declare_deps(tagK, 2, tagH, tagI);
+	starpu_tag_declare_deps(tagL, 2, tagH, tagI);
 
 	starpu_tag_t tagJKL[3] = {tagJ, tagK, tagL};
 

tests/microbenchs/tasks-overhead.c

@@ -121,7 +121,7 @@ int main(int argc, char **argv)
 	gettimeofday(&start_submit, NULL);
 	for (i = 1; i < ntasks; i++)
 	{
-		_starpu_tag_declare_deps((starpu_tag_t)i, 1, (starpu_tag_t)(i-1));
+		starpu_tag_declare_deps((starpu_tag_t)i, 1, (starpu_tag_t)(i-1));
 
 		starpu_submit_task(&tasks[i]);
 	}