gdb/testsuite/gdb.perf/gmonster1.exp

   1 # Copyright (C) 2015-2024 Free Software Foundation, Inc.
   2
   3 # This program is free software; you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License as published by
   5 # the Free Software Foundation; either version 3 of the License, or
   6 # (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15
  16 # Perftest description file for building the "gmonster1" benchmark.
  17 # Where does the name come from?  The benchmark is derived from one of the
  18 # monster programs at Google.
  19 #
  20 # Perftest descriptions are loaded thrice:
  21 # 1) To generate the build .exp files
  22 #    GDB_PERFTEST_MODE=gen-build-exps
  23 #    This step allows for parallel builds of the majority of pieces of the
  24 #    test binary and shlibs.
  25 # 2) To compile the "pieces" of the binary and shlibs.
  26 #    "Pieces" are the bulk of the machine-generated sources of the test.
  27 #    This step is driven by lib/build-piece.exp.
  28 #    GDB_PERFTEST_MODE=build-pieces
  29 # 3) To perform the final link of the binary and shlibs.
  30 #    GDB_PERFTEST_MODE=compile
  31 #
  32 # Example usage:
  33 # bash$ make -j5 build-perf RUNTESTFLAGS="gmonster1.exp gmonster2.exp"
  34 # bash$ make check-perf RUNTESTFLAGS="gdb.perf/gm*-*.exp GDB=/path/to/gdb"
  35
  36 load_lib perftest.exp
  37 load_lib gen-perf-test.exp
  38
  39 require allow_perf_tests
  40
  41 if ![info exists MONSTER] {
  42     set MONSTER "n"
  43 }
  44
  45 proc make_testcase_config { } {
  46     global MONSTER
  47
  48     set program_name "gmonster1"
  49     array set testcase [GenPerfTest::init_testcase $program_name]
  50
  51     set testcase(language) c++
  52
  53     # *_{sources,headers} need to be embedded in an outer list
  54     # because remember each element of the outer list is for each run, and
  55     # here we want to use the same value for all runs.
  56     set testcase(binary_extra_sources) { { gmonster1.cc gm-hello.cc gm-use-cerr.cc gm-pervasive-typedef.cc } }
  57     set testcase(binary_extra_headers) { { <stdint.h> gm-utils.h gm-std.h gm-pervasive-typedef.h } }
  58     set testcase(tail_shlib_sources) { { gm-std.cc } }
  59     set testcase(tail_shlib_headers) { { gm-std.h } }
  60
  61     if { $MONSTER == "y" } {
  62         set testcase(run_names) { 10-cus 100-cus 1000-cus 10000-cus }
  63         set testcase(nr_compunits) { 10 100 1000 10000 }
  64     } else {
  65         set testcase(run_names) { 1-cu 10-cus 100-cus }
  66         set testcase(nr_compunits) { 1 10 100 }
  67     }
  68     set testcase(nr_gen_shlibs) { 0 }
  69
  70     set testcase(nr_extern_globals) 10
  71     set testcase(nr_static_globals) 10
  72     set testcase(nr_extern_functions) 10
  73     set testcase(nr_static_functions) 10
  74
  75     # class_specs needs to be embedded in an outer list because remember
  76     # each element of the outer list is for each run, and here we want to use
  77     # the same value for all runs.
  78     set testcase(class_specs) { {
  79         {
  80             count 1 name { class }
  81             nr_members 10 nr_static_members 10
  82             nr_methods 10 nr_static_methods 10
  83             nr_inline_methods 10 nr_static_inline_methods 10
  84         }
  85         {
  86             count 1 name { ns0 class }
  87             nr_members 10 nr_static_members 10
  88             nr_methods 10 nr_static_methods 10
  89             nr_inline_methods 10 nr_static_inline_methods 10
  90         }
  91         {
  92             count 1 name { ns0 anonymous aclass }
  93             nr_members 10 nr_static_members 10
  94             nr_methods 10 nr_static_methods 10
  95             nr_inline_methods 10 nr_static_inline_methods 10
  96         }
  97         {
  98             count 1 name { ns0 ns1 class }
  99             nr_members 10 nr_static_members 10
 100             nr_methods 10 nr_static_methods 10
 101             nr_inline_methods 10 nr_static_inline_methods 10
 102         }
 103         {
 104             count 1 name { ns0 anonymous ns1 aclass }
 105             nr_members 10 nr_static_members 10
 106             nr_methods 10 nr_static_methods 10
 107             nr_inline_methods 10 nr_static_inline_methods 10
 108         }
 109     } }
 110
 111     return [array get testcase]
 112 }
 113
 114 GenPerfTest::standard_compile_driver gmonster1.exp make_testcase_config