Check that the sources of live ranges with the same sink * are executed in order. */

Check that a write access is not removed from the live-out * accesses only because a strict subset of the (potentially) * accessed elements are kill

If the name of function called by "expr" matches any of those * in ppcg_opencl_fn, then replace the call by a cast to the corresponding * type in pp

If "node" is the outermost permutable band that can be mapped to block and * thread identifiers in its branch (or the root of a subtree with * no su

Is "node" not a suitably permutable band? */

Create an OpenCL program from a source file and compile it. */

Find a GPU or a CPU associated with the first available platform. * If use_gpu is set, then this function first tries to look for a GPU * in the fir

Print the user statement of the host code to "p". * * The host code may contain original user statements, kernel launches, * statements that copy d

This function is called for each user statement in the AST, * i.e., for each kernel body statement, copy statement or sync statement. */

Compute a new schedule to the scop "ps" if the reschedule option is set. * Otherwise, return a copy of the original schedule. */

Wrapper around ppcg_ht_phase_free for use as an argument * to isl_id_set_free_user. */

Wrapper around ppcg_kernel_free for use as a isl_id_set_free_user callback. */

Wrapper around generate for use as a ppcg_transform callback. */

Given a gpu_prog "prog" and the corresponding transformed AST * "tree", print the entire CUDA code to "p". * "types" collects the types for which a

isl_id_to_ast_expr_foreach callback that prints the required * macro definitions for "val". */

Print a for node. * * Depending on how the node is annotated, we either print a normal * for node or an openmp parallel for node. */

Print the user statement of the host code to "p". * * The host code may contain original user statements, kernel launches, * statements that copy d

This function is called for each user statement in the AST, * i.e., for each kernel body statement, copy statement or sync statement. */

isl_ast_expr_foreach_ast_op_type or isl_ast_node_foreach_ast_op_type * callback that prints a macro definition for "type". */

Given a gpu_prog "prog" and the corresponding transformed AST * "tree", print the entire OpenCL code to "p". */

Print a user statement in the generated AST. * The ppcg_stmt has been attached to the node in at_each_domain. */

Index transformation callback for pet_stmt_build_ast_exprs. * * "index" expresses the array indices in terms of statement iterators * "iterator_map

If "node" is a band, then set its properties. * * In particular, if the band has exactly one member, then mark it permutable. * Mark the band membe

This function is used as a callback to pet_expr_foreach_call_expr * to detect if there is any call expression in the input expression. * Assign the

If constraint "c" passes through the origin, then try and use it * to update the non-negative bounds in "list" = (min, max) such that * * i_1 >= -m

Callback that is called whenever the "target" option is set (to "val"). * The callback is called after target has been updated. * * Call ppcg_optio

Tile "node", if it is a band node with at least 2 members. * The tile sizes are set from the "tile_size" option. */

Callback for pet_transform_C_source that transforms * the given pet_scop to a ppcg_scop before calling the * ppcg_transform callback. * * If "scop

AST expression transformation callback for pet_stmt_build_ast_exprs. * * If the AST expression refers to an array that is not accessed * at all, th

Index transformation callback for pet_stmt_build_ast_exprs. * * "index" expresses the array indices in terms of statement iterators * * We first r

Set *depth (initialized to 0 by the caller) to the maximum * of the schedule depths of the leaf nodes for which this function is called. */

Update the information in "data" based on the ancestor "node". */

Given a pointer to a phase in the result of hybrid tiling, * map the phase to the device, provided the phase is non-empty. * Empty phases can occur