xref: /third_party/mesa3d/src/intel/dev/intel_device_info_test.h

#undef NDEBUG

#include <assert.h>

#include "intel_device_info.h"

static void
verify_device_info(const struct intel_device_info *devinfo)
{
   assert(devinfo->ver != 0);
   assert((devinfo->verx10 / 10) == devinfo->ver);
   assert(devinfo->max_eus_per_subslice != 0);
   assert(devinfo->num_thread_per_eu != 0);
   assert(devinfo->timestamp_frequency != 0);
   assert(devinfo->cs_prefetch_size > 0);

   assert(devinfo->ver < 7 || devinfo->max_constant_urb_size_kb > 0);
   assert(devinfo->ver < 8 || devinfo->max_threads_per_psd > 0);

   assert(devinfo->platform >= 1);

   assert(devinfo->num_slices <= ARRAY_SIZE(devinfo->subslice_masks));

   assert(devinfo->num_slices <= devinfo->max_slices);
   assert(intel_device_info_subslice_total(devinfo) <=
          (devinfo->max_slices * devinfo->max_subslices_per_slice));

   for (uint32_t s = 0; s < ARRAY_SIZE(devinfo->num_subslices); s++)
      assert(devinfo->num_subslices[s] <= devinfo->max_subslices_per_slice);

   assert(__builtin_popcount(devinfo->slice_masks) <= devinfo->max_slices);

   uint32_t total_subslices = 0;
   for (size_t i = 0; i < ARRAY_SIZE(devinfo->subslice_masks); i++)
      total_subslices += __builtin_popcount(devinfo->subslice_masks[i]);
   assert(total_subslices <=
          (devinfo->max_slices * devinfo->max_subslices_per_slice));

   assert(intel_device_info_eu_total(devinfo) > 0);
   assert(intel_device_info_subslice_total(devinfo) > 0);

   total_subslices = 0;
   for (uint32_t s = 0; s < devinfo->max_slices; s++)
      for (uint32_t ss = 0; ss < devinfo->max_subslices_per_slice; ss++)
         total_subslices += intel_device_info_subslice_available(devinfo, s, ss);
   assert(total_subslices == intel_device_info_subslice_total(devinfo));

   uint32_t total_eus = 0;
   for (uint32_t s = 0; s < devinfo->max_slices; s++)
      for (uint32_t ss = 0; ss < devinfo->max_subslices_per_slice; ss++)
         for (uint32_t eu = 0; eu < devinfo->max_eus_per_subslice; eu++)
            total_eus += intel_device_info_eu_available(devinfo, s, ss, eu);
   assert(total_eus == intel_device_info_eu_total(devinfo));
}