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