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ruby--ruby/benchmark
..
gc
lib
other-lang
app_answer.rb
app_aobench.rb
app_erb.yml
app_factorial.rb
app_fib.rb
app_lc_fizzbuzz.rb
app_mandelbrot.rb
app_pentomino.rb
app_raise.rb
app_strconcat.rb
app_tak.rb
app_tarai.rb
app_uri.rb
array_flatten.yml
array_intersection.yml
array_max_float.yml
array_max_int.yml
array_max_str.yml
array_min.yml
array_sample_100k_10.rb
array_sample_100k_11.rb
array_sample_100k__1k.rb
array_sample_100k__6k.rb
array_sample_100k__100.rb
array_sample_100k___10k.rb
array_sample_100k___50k.rb
array_shift.rb
array_small_and.rb
array_small_diff.rb
array_small_or.rb
array_sort_block.rb
array_sort_float.rb
array_values_at_int.rb
array_values_at_range.rb
bighash.rb
cgi_escape_html.yml
complex_float_add.yml
complex_float_div.yml
complex_float_mul.yml
complex_float_new.yml
complex_float_power.yml
complex_float_sub.yml
dir_empty_p.rb
enum_lazy_flat_map.yml
enum_lazy_grep_v_20.rb
enum_lazy_grep_v_50.rb
enum_lazy_grep_v_100.rb
enum_lazy_uniq_20.rb
enum_lazy_uniq_50.rb
enum_lazy_uniq_100.rb
enum_lazy_zip.yml
erb_render.yml
fiber_chain.yml
fiber_locals.yml
file_chmod.rb
file_rename.rb
float_methods.yml
hash_aref_dsym.rb
hash_aref_dsym_long.rb
hash_aref_fix.rb
hash_aref_flo.rb
hash_aref_miss.rb
hash_aref_str.rb
hash_aref_sym.rb
hash_aref_sym_long.rb
hash_defaults.yml
hash_dup.yml
hash_flatten.rb
hash_ident_flo.rb
hash_ident_num.rb
hash_ident_obj.rb
hash_ident_str.rb
hash_ident_sym.rb
hash_keys.rb
hash_literal_small2.rb
hash_literal_small4.rb
hash_literal_small8.rb
hash_long.rb
hash_shift.rb
hash_shift_u16.rb
hash_shift_u24.rb
hash_shift_u32.rb
hash_small2.rb
hash_small4.rb
hash_small8.rb
hash_to_proc.rb
hash_values.rb
int_quo.rb
io_copy_stream_write.rb
io_copy_stream_write_socket.rb
io_file_create.rb
io_file_read.rb
io_file_write.rb
io_nonblock_noex.rb
io_nonblock_noex2.rb
io_pipe_rw.rb
io_select.rb
io_select2.rb
io_select3.rb
irb_color.yml
irb_exec.yml
kernel_clone.yml
kernel_float.yml
kernel_tap.yml
kernel_then.yml
keyword_arguments.yml
loop_for.rb
loop_generator.rb
loop_times.rb
loop_whileloop.rb
loop_whileloop2.rb
marshal_dump_flo.rb
marshal_dump_load_geniv.rb
marshal_dump_load_time.rb
match_gt4.rb
match_small.rb
mjit_exec_jt2jt.yml
mjit_exec_vm2jt.yml
mjit_exec_vm2vm.yml
mjit_exivar.yml
mjit_integer.yml
mjit_kernel.yml
mjit_leave.yml
mjit_opt_cc_insns.yml
mjit_struct_aref.yml
nil_p.yml
num_zero_p.yml
object_allocate.yml
objspace_dump_all.yml
pm_array.yml
range_last.yml
README.md
realpath.yml
require.yml
require_thread.yml
securerandom.rb
so_ackermann.rb
so_array.rb
so_binary_trees.rb
so_concatenate.rb
so_count_words.yml
so_exception.rb
so_fannkuch.rb
so_fasta.rb
so_k_nucleotide.yml
so_lists.rb
so_mandelbrot.rb
so_matrix.rb
so_meteor_contest.rb
so_nbody.rb
so_nested_loop.rb
so_nsieve.rb
so_nsieve_bits.rb
so_object.rb
so_partial_sums.rb
so_pidigits.rb
so_random.rb
so_reverse_complement.yml
so_sieve.rb
so_spectralnorm.rb
string_capitalize.yml
string_casecmp.yml
string_casecmp_p.yml
string_downcase.yml
string_index.rb
string_scan_re.rb
string_scan_str.rb
string_slice.yml
string_split.yml
string_swapcase.yml
string_upcase.yml
time_strptime.yml
time_subsec.rb
vm_array.yml
vm_attr_ivar.yml
vm_attr_ivar_set.yml
vm_backtrace.rb
vm_bigarray.yml
vm_bighash.yml
vm_block.yml
vm_block_handler.yml
vm_blockparam.yml
vm_blockparam_call.yml
vm_blockparam_pass.yml
vm_blockparam_yield.yml
vm_case.yml
vm_case_lit.yml
vm_clearmethodcache.rb
vm_const.yml
vm_defined_method.yml
vm_dstr.yml
vm_ensure.yml
vm_eval.yml
vm_fiber_allocate.yml
vm_fiber_count.yml
vm_fiber_reuse.yml
vm_fiber_reuse_gc.yml
vm_fiber_switch.yml
vm_float_simple.yml
vm_freezestring.yml
vm_gc.rb
vm_gc_old_full.rb
vm_gc_old_immediate.rb
vm_gc_old_lazy.rb
vm_gc_short_lived.yml
vm_gc_short_with_complex_long.yml
vm_gc_short_with_long.yml
vm_gc_short_with_symbol.yml
vm_gc_wb_ary.yml
vm_gc_wb_ary_promoted.yml
vm_gc_wb_obj.yml
vm_gc_wb_obj_promoted.yml
vm_iclass_super.yml
vm_ivar.yml
vm_ivar_init.yml
vm_ivar_set.yml
vm_ivar_set_subclass.yml
vm_length.yml
vm_lvar_init.yml
vm_lvar_set.yml
vm_method.yml
vm_method_missing.yml
vm_method_with_block.yml
vm_module_ann_const_set.yml
vm_module_const_set.yml
vm_mutex.yml
vm_neq.yml
vm_newlambda.yml
vm_not.yml
vm_poly_method.yml
vm_poly_method_ov.yml
vm_poly_same_method.yml
vm_poly_singleton.yml
vm_proc.yml
vm_raise1.yml
vm_raise2.yml
vm_regexp.yml
vm_rescue.yml
vm_send.yml
vm_send_cfunc.yml
vm_simplereturn.yml
vm_string_literal.yml
vm_struct_big_aref_hi.yml
vm_struct_big_aref_lo.yml
vm_struct_big_aset.yml
vm_struct_big_href_hi.yml
vm_struct_big_href_lo.yml
vm_struct_big_hset.yml
vm_struct_small_aref.yml
vm_struct_small_aset.yml
vm_struct_small_href.yml
vm_struct_small_hset.yml
vm_super.yml
vm_swap.yml
vm_symbol_block_pass.rb
vm_thread_alive_check.yml
vm_thread_close.rb
vm_thread_condvar1.rb
vm_thread_condvar2.rb
vm_thread_create_join.rb
vm_thread_mutex1.rb
vm_thread_mutex2.rb
vm_thread_mutex3.rb
vm_thread_pass.rb
vm_thread_pass_flood.rb
vm_thread_pipe.rb
vm_thread_queue.rb
vm_thread_sized_queue.rb
vm_thread_sized_queue2.rb
vm_thread_sized_queue3.rb
vm_thread_sized_queue4.rb
vm_thread_sleep.yml
vm_unif1.yml
vm_yield.yml
vm_zsuper.yml

ruby/benchmark

This directory has benchmark definitions to be run with benchmark_driver.gem.

Normal usage

Execute gem install benchmark_driver and run a command like:

# Run a benchmark script with the ruby in the $PATH
benchmark-driver benchmark/app_fib.rb

# Run benchmark scripts with multiple Ruby executables or options
benchmark-driver benchmark/*.rb -e /path/to/ruby -e '/path/to/ruby --jit'

# Or compare Ruby versions managed by rbenv
benchmark-driver benchmark/*.rb --rbenv '2.5.1;2.6.0-preview2 --jit'

# You can collect many metrics in many ways
benchmark-driver benchmark/*.rb --runner memory --output markdown

# Some are defined with YAML for complex setup or accurate measurement
benchmark-driver benchmark/*.yml

See also:

Usage: benchmark-driver [options] RUBY|YAML...
    -r, --runner TYPE                Specify runner type: ips, time, memory, once (default: ips)
    -o, --output TYPE                Specify output type: compare, simple, markdown, record (default: compare)
    -e, --executables EXECS          Ruby executables (e1::path1 arg1; e2::path2 arg2;...)
        --rbenv VERSIONS             Ruby executables in rbenv (x.x.x arg1;y.y.y arg2;...)
        --repeat-count NUM           Try benchmark NUM times and use the fastest result or the worst memory usage
        --repeat-result TYPE         Yield "best", "average" or "worst" result with --repeat-count (default: best)
        --bundler                    Install and use gems specified in Gemfile
        --filter REGEXP              Filter out benchmarks with given regexp
        --run-duration SECONDS       Warmup estimates loop_count to run for this duration (default: 3)
    -v, --verbose                    Verbose mode. Multiple -v options increase visilibity (max: 2)

make benchmark

Using make benchmark, make update-benchmark-driver automatically downloads the supported version of benchmark_driver, and it runs benchmarks with the downloaded benchmark_driver.

# Run all benchmarks with the ruby in the $PATH and the built ruby
make benchmark

# Or compare with specific ruby binary
make benchmark COMPARE_RUBY="/path/to/ruby --jit"

# Run vm benchmarks
make benchmark ITEM=vm

# Run some limited benchmarks in ITEM-matched files
make benchmark ITEM=vm OPTS=--filter=block

# You can specify the benchmark by an exact filename instead of using the default argument:
# ARGS = $$(find $(srcdir)/benchmark -maxdepth 1 -name '*$(ITEM)*.yml' -o -name '*$(ITEM)*.rb')
make benchmark ARGS=benchmark/erb_render.yml

# You can specify any option via $OPTS
make benchmark OPTS="--help"

# With `make benchmark`, some special runner plugins are available:
#   -r peak, -r size, -r total, -r utime, -r stime, -r cutime, -r cstime
make benchmark ITEM=vm_bigarray OPTS="-r peak"