ppcg_options.h

   1 #ifndef PPCG_OPTIONS_H
   2 #define PPCG_OPTIONS_H
   3
   4 #include <isl/arg.h>
   5 #include <isl/options.h>
   6
   7 struct ppcg_debug_options {
   8         int dump_schedule_constraints;
   9         int dump_schedule;
  10         int dump_final_schedule;
  11         int dump_sizes;
  12         int verbose;
  13 };
  14
  15 struct ppcg_options {
  16         struct isl_options *isl;
  17         struct ppcg_debug_options *debug;
  18
  19         /* Group chains of consecutive statements before scheduling. */
  20         int group_chains;
  21
  22         /* Use isl to compute a schedule replacing the original schedule. */
  23         int reschedule;
  24         int scale_tile_loops;
  25         int wrap;
  26
  27         /* Assume all parameters are non-negative. */
  28         int non_negative_parameters;
  29         char *ctx;
  30         char *sizes;
  31
  32         /* Perform tiling (C target). */
  33         int tile;
  34         int tile_size;
  35
  36         /* Take advantage of private memory. */
  37         int use_private_memory;
  38
  39         /* Take advantage of shared memory. */
  40         int use_shared_memory;
  41
  42         /* Maximal amount of shared memory. */
  43         int max_shared_memory;
  44
  45         /* The target we generate code for. */
  46         int target;
  47
  48         /* Generate OpenMP macros (C target only). */
  49         int openmp;
  50
  51         /* Linearize all device arrays. */
  52         int linearize_device_arrays;
  53
  54         /* Allow the use of GNU extensions in generated code. */
  55         int allow_gnu_extensions;
  56
  57         /* Allow live range to be reordered. */
  58         int live_range_reordering;
  59
  60         /* Options to pass to the OpenCL compiler.  */
  61         char *opencl_compiler_options;
  62         /* Prefer GPU device over CPU. */
  63         int opencl_use_gpu;
  64         /* Number of files to include. */
  65         int opencl_n_include_file;
  66         /* Files to include. */
  67         const char **opencl_include_files;
  68         /* Print definitions of types in kernels. */
  69         int opencl_print_kernel_types;
  70         /* Embed OpenCL kernel code in host code. */
  71         int opencl_embed_kernel_code;
  72
  73         /* Name of file for saving isl computed schedule or NULL. */
  74         char *save_schedule_file;
  75         /* Name of file for loading schedule or NULL. */
  76         char *load_schedule_file;
  77 };
  78
  79 ISL_ARG_DECL(ppcg_debug_options, struct ppcg_debug_options,
  80         ppcg_debug_options_args)
  81 ISL_ARG_DECL(ppcg_options, struct ppcg_options, ppcg_options_args)
  82
  83 #define         PPCG_TARGET_C           0
  84 #define         PPCG_TARGET_CUDA        1
  85 #define         PPCG_TARGET_OPENCL      2
  86
  87 void ppcg_options_set_target_defaults(struct ppcg_options *options);
  88
  89 #endif