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default-benches.cpp
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default-benches.cpp
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/*
* default_benches.cpp
*
* Various "default" benchmarks.
*/
#include "benchmark.hpp"
extern "C" {
bench2_f dep_add_rax_rax;
bench2_f dep_sub_calib;
bench2_f dep_sub_calib_10;
bench2_f dep_sub_calib_10b;
bench2_f dep_sub_calib_reg;
bench2_f dep_sub_calib_nop;
bench2_f dep_sub_calib_v1000;
bench2_f dep_sub_calib_v100;
bench2_f dep_sub_calib_v2;
bench2_f dep_sub_calib_v1;
bench2_f indep_add;
bench2_f dep_imul128_rax;
bench2_f dep_imul64_rax;
bench2_f indep_imul128_rax;
bench2_f indep_imul64_rax;
bench2_f store_same_loc;
bench2_f store64_disjoint;
bench2_f dep_pushpop;
bench2_f indep_pushpop;
bench2_f call_empty;
bench2_f div_64_64;
bench2_f idiv_64_64;
bench2_f inc_rmw;
bench2_f add_rmw;
bench2_f add_rmw2;
#define DEP_ADD_CHAIN_X(f) \
f(1) \
f(2) \
f(3) \
f(4) \
f(5)
#define DECLARE_DEP_ADD_CHAIN(num) bench2_f dep_add_chain ## num;
DEP_ADD_CHAIN_X(DECLARE_DEP_ADD_CHAIN)
bench2_f nop1_128;
bench2_f nop2_128;
bench2_f xor_eax_128;
bench2_f alu_load_6_0;
bench2_f alu_load_6_1;
bench2_f alu_load_6_2;
bench2_f alu_load_6_3;
bench2_f alu_load_6_4;
bench2_f alu_load_6_5;
bench2_f alu_load_6_6;
bench2_f sameloc_pointer_chase;
bench2_f sameloc_pointer_chase_2047;
bench2_f sameloc_pointer_chase_2048;
bench2_f sameloc_pointer_chase_complex;
bench2_f sameloc_pointer_chase_fs;
bench2_f sameloc_pointer_chase_complex_fs;
bench2_f rdtsc_bench;
bench2_f rdtscp_bench;
}
template <typename TIMER>
void register_default(GroupList& list) {
#if !UARCH_BENCH_PORTABLE
std::shared_ptr<BenchmarkGroup> default_group = std::make_shared<BenchmarkGroup>("basic", "Basic Benchmarks");
list.push_back(default_group);
auto maker = DeltaMaker<TIMER>(default_group.get()).setTags({"default"});
maker.template make<dep_add_rax_rax> ("dep-add", "Dependent add chain", 128);
maker.template make<indep_add> ("indep-add", "Independent add chain", 50 * 8);
maker.template make<dep_imul128_rax> ("dep-mul128", "Dependent imul 64->128", 128);
maker.template make<dep_imul64_rax> ("dep-mul64", "Dependent imul 64->64", 128);
maker.template make<indep_imul128_rax>("indep-mul128", "Independent imul 64->128", 128);
maker.template make<indep_imul64_rax >("indep-mul64", "Independent imul 64->64", 128);
maker.template make<store_same_loc> ("same-stores", "Same location stores", 128);
maker.template make<store64_disjoint> ("disjoint-stores", "Disjoint location stores", 128);
maker.template make<dep_pushpop> ("dep-push-pop", "Dependent push/pop chain", 128);
maker.template make<indep_pushpop> ("indep-push-pop", "Independent push/pop chain", 128);
maker.template make<call_empty> ("call-empty", "Back-to-back call of empty function", 16);
maker.template make<div_64_64> ("64-bit div", "64-bit dependent div 1/1 = 1", 128);
maker.template make<idiv_64_64> ("64-bit idiv","64-bit dependent idiv 1/1 = 1", 128);
maker.template make<inc_rmw> ("inc-rmw", "same location inc [mem]", 128);
maker.template make<add_rmw> ("add-rmw", "same location add [mem], 1", 128);
maker.template make<add_rmw2> ("add-rmw2","multiple add [mem], 1", 16);
// edison
maker.template make<dep_sub_calib> ("dep-sub-calib", "Calibration subs", 1);
maker.template make<dep_sub_calib_10> ("dep-sub-calib-10", "Calibration subs x10", 1);
maker.template make<dep_sub_calib_10b> ("dep-sub-calib-10b", "Calibration subs x10b", 1);
maker.template make<dep_sub_calib_reg> ("dep-sub-calib-reg", "Calibration subs w/ register", 1);
maker.template make<dep_sub_calib_nop> ("dep-sub-calib-nop", "Calibration subs w/ nop", 1);
maker.template make<dep_sub_calib_v1000> ("dep-sub-calib-v1000", "Calibration subs value 1000", 1);
maker.template make<dep_sub_calib_v100> ("dep-sub-calib-v100", "Calibration subs value 100", 1);
maker.template make<dep_sub_calib_v2> ("dep-sub-calib-v2", "Calibration subs value 2", 1);
maker.template make<dep_sub_calib_v1> ("dep-sub-calib-v1", "Calibration subs value 1", 1);
// add chain tests
#define MAKE_DEP_ADD_CHAIN(num) \
maker.template make<dep_add_chain ## num> ("dep-add-chain" #num, #num " dependent add chain", 16);
DEP_ADD_CHAIN_X(MAKE_DEP_ADD_CHAIN)
// tests to test the maximum CPU width for a variety of easy instruction mixes
maker.template make<nop1_128> ("1-byte nops", "128 consecutive 1-byte nops", 128);
maker.template make<nop2_128> ("2-byte nops", "128 consecutive 2-byte nops", 128);
maker.template make<xor_eax_128> ("xor zero", "128 consecutive xor eax, eax", 128);
maker.template make<alu_load_6_0> ("alu-load-6-0", "6 adds, 0 loads", 6 * 64);
maker.template make<alu_load_6_1> ("alu-load-6-1", "6 adds, 1 loads", 7 * 64);
maker.template make<alu_load_6_2> ("alu-load-6-2", "6 adds, 2 loads", 8 * 64);
maker.template make<alu_load_6_3> ("alu-load-6-3", "6 adds, 3 loads", 9 * 64);
maker.template make<alu_load_6_4> ("alu-load-6-4", "6 adds, 4 loads", 10 * 64);
maker.template make<alu_load_6_5> ("alu-load-6-5", "6 adds, 5 loads", 11 * 64);
maker.template make<alu_load_6_6> ("alu-load-6-6", "6 adds, 6 loads", 12 * 64);
maker.template make<sameloc_pointer_chase> ("pointer-chase-simple", "Simple addressing pointer chase", 128);
maker.template make<sameloc_pointer_chase_2047> ("pointer-chase-base-2047", "Base + 2047 pointer chase", 128);
maker.template make<sameloc_pointer_chase_2048> ("pointer-chase-base-2048", "Base + 2048 pointer chase", 128);
maker.template make<sameloc_pointer_chase_complex> ("pointer-chase-complex","Complex addressing pointer chase", 128);
maker.template make<sameloc_pointer_chase_fs> ("pointer-chase-simple-fs", "Simple pointer chase FS override", 128);
maker.template make<sameloc_pointer_chase_complex_fs> ("pointer-chase-complex-fs","Complex pointer chase FS override", 128);
maker.template make<rdtsc_bench> ("rdtsc","back-to-back rdtsc throughput", 128);
maker.template make<rdtscp_bench> ("rdtscp","back-to-back rdtscp throughput", 128);
// note: more pointer-chasing tests in mem-benches.cpp
#endif // #if !UARCH_BENCH_PORTABLE
}
#define REG_DEFAULT(CLOCK) template void register_default<CLOCK>(GroupList& list);
ALL_TIMERS_X(REG_DEFAULT)