C++ (Cpp) brw_init_compaction_tables 예제들

예제 #1

파일: brw_eu.c 프로젝트: aphogat/mesa

void
brw_init_codegen(const struct brw_device_info *devinfo,
                 struct brw_codegen *p, void *mem_ctx)
{
   memset(p, 0, sizeof(*p));

   p->devinfo = devinfo;
   /*
    * Set the initial instruction store array size to 1024, if found that
    * isn't enough, then it will double the store size at brw_next_insn()
    * until out of memory.
    */
   p->store_size = 1024;
   p->store = rzalloc_array(mem_ctx, brw_inst, p->store_size);
   p->nr_insn = 0;
   p->current = p->stack;
   p->compressed = false;
   memset(p->current, 0, sizeof(p->current[0]));

   p->mem_ctx = mem_ctx;

   /* Some defaults?
    */
   brw_set_default_exec_size(p, BRW_EXECUTE_8);
   brw_set_default_mask_control(p, BRW_MASK_ENABLE); /* what does this do? */
   brw_set_default_saturate(p, 0);
   brw_set_default_compression_control(p, BRW_COMPRESSION_NONE);

   /* Set up control flow stack */
   p->if_stack_depth = 0;
   p->if_stack_array_size = 16;
   p->if_stack = rzalloc_array(mem_ctx, int, p->if_stack_array_size);

   p->loop_stack_depth = 0;
   p->loop_stack_array_size = 16;
   p->loop_stack = rzalloc_array(mem_ctx, int, p->loop_stack_array_size);
   p->if_depth_in_loop = rzalloc_array(mem_ctx, int, p->loop_stack_array_size);

   brw_init_compaction_tables(devinfo);
}

예제 #2

파일: brw_eu.c 프로젝트: dlespiau/intel-gpu-tools

void
brw_init_compile(struct brw_context *brw, struct brw_compile *p, void *mem_ctx)
{
   memset(p, 0, sizeof(*p));

   p->brw = brw;
   /*
    * Set the initial instruction store array size to 1024, if found that
    * isn't enough, then it will double the store size at brw_next_insn()
    * until out of memory.
    */
   p->store_size = 1024;
   p->store = rzalloc_array(mem_ctx, struct brw_instruction, p->store_size);
   p->nr_insn = 0;
   p->current = p->stack;
   p->compressed = false;
   memset(p->current, 0, sizeof(p->current[0]));

   p->mem_ctx = mem_ctx;

   /* Some defaults?
    */
   brw_set_mask_control(p, BRW_MASK_ENABLE); /* what does this do? */
   brw_set_saturate(p, 0);
   brw_set_compression_control(p, BRW_COMPRESSION_NONE);
   brw_set_predicate_control_flag_value(p, 0xff);

   /* Set up control flow stack */
   p->if_stack_depth = 0;
   p->if_stack_array_size = 16;
   p->if_stack = rzalloc_array(mem_ctx, int, p->if_stack_array_size);

   p->loop_stack_depth = 0;
   p->loop_stack_array_size = 16;
   p->loop_stack = rzalloc_array(mem_ctx, int, p->loop_stack_array_size);
   p->if_depth_in_loop = rzalloc_array(mem_ctx, int, p->loop_stack_array_size);

   brw_init_compaction_tables(&brw->intel);
}

예제 #3

파일: test_eu_compact.cpp 프로젝트: ChristophHaag/mesa-mesa

static bool
run_tests(const struct gen_device_info *devinfo)
{
   brw_init_compaction_tables(devinfo);
   bool fail = false;

   for (unsigned i = 0; i < ARRAY_SIZE(tests); i++) {
      for (int align_16 = 0; align_16 <= 1; align_16++) {
	 struct brw_codegen *p = rzalloc(NULL, struct brw_codegen);
	 brw_init_codegen(devinfo, p, p);

	 brw_set_default_predicate_control(p, BRW_PREDICATE_NONE);
	 if (align_16)
	    brw_set_default_access_mode(p, BRW_ALIGN_16);
	 else
	    brw_set_default_access_mode(p, BRW_ALIGN_1);

	 tests[i].func(p);
	 assert(p->nr_insn == 1);

	 if (!test_compact_instruction(p, p->store[0])) {
	    fail = true;
	    continue;
	 }

	 if (!test_fuzz_compact_instruction(p, p->store[0])) {
	    fail = true;
	    continue;
	 }

	 ralloc_free(p);
      }
   }

   return fail;
}