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ruby--ruby/benchmark
Kevin Newton 6068da8937 Finer-grained constant cache invalidation (take 2)
This commit reintroduces finer-grained constant cache invalidation.
After 8008fb7 got merged, it was causing issues on token-threaded
builds (such as on Windows).

The issue was that when you're iterating through instruction sequences
and using the translator functions to get back the instruction structs,
you're either using `rb_vm_insn_null_translator` or
`rb_vm_insn_addr2insn2` depending if it's a direct-threading build.
`rb_vm_insn_addr2insn2` does some normalization to always return to
you the non-trace version of whatever instruction you're looking at.
`rb_vm_insn_null_translator` does not do that normalization.

This means that when you're looping through the instructions if you're
trying to do an opcode comparison, it can change depending on the type
of threading that you're using. This can be very confusing. So, this
commit creates a new translator function
`rb_vm_insn_normalizing_translator` to always return the non-trace
version so that opcode comparisons don't have to worry about different
configurations.

[Feature #18589]
2022-04-01 14:48:22 -04:00
..
gc
lib Prepare for removing RubyVM::JIT (#5262) 2021-12-13 23:07:46 -08:00
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 Optimize Array#flatten and flatten! for already flattened arrays (#2495) 2019-09-28 01:24:24 +09:00
array_intersection.yml Benchmark for [Feature #16155] 2019-10-22 22:49:48 +09:00
array_max_float.yml Optimize Array#max (#3325) 2020-07-18 23:45:00 +09:00
array_max_int.yml Optimize Array#max (#3325) 2020-07-18 23:45:00 +09:00
array_max_str.yml Optimize Array#max (#3325) 2020-07-18 23:45:00 +09:00
array_min.yml Optimize Array#min (#3324) 2020-07-18 23:45:25 +09:00
array_sample.yml Skip string allocation in benchmark/time_at.yml 2021-11-14 23:25:25 -08:00
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
attr_accessor.yml Support tracing of attr_reader and attr_writer 2021-08-29 07:23:39 -07:00
bighash.rb
buffer_get.yml IO::Buffer for scheduler interface. 2021-11-10 19:21:05 +13:00
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
constant_invalidation.rb Finer-grained constant cache invalidation (take 2) 2022-04-01 14:48:22 -04:00
dir_empty_p.rb
enum_lazy_flat_map.yml Improved Enumerable::Lazy#flat_map 2020-07-23 16:57:26 +09:00
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 Improved Enumerable::Lazy#zip 2020-07-23 16:57:26 +09:00
enum_tally.yml Improve Enumerable#tally performance 2021-03-16 23:06:41 +09:00
erb_render.yml
fiber_chain.yml Drop executable bit of *.{yml,h,mk.tmpl} 2020-01-22 16:04:38 +09:00
fiber_locals.yml Let execution context local storage be an ID table 2020-01-11 14:40:36 +13:00
file_chmod.rb
file_rename.rb
float_methods.yml Improve performance some Float methods [Feature #17498] (#4018) 2021-01-01 18:39:07 -08:00
float_neg_posi.yml Improve performance Float#positive? and Float#negative? [Feature #17614] (#4160) 2021-02-08 20:29:42 -08:00
float_to_s.yml Simple benchmark of Float#to_s 2021-02-10 19:42:00 +09:00
hash_aref_array.rb Use faster any_hash logic in rb_hash 2021-09-30 13:06:53 -07:00
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 Speeds up fallback to Hash#default_proc in rb_hash_aref by removing a method call 2020-01-08 18:09:52 +09:00
hash_dup.yml Stop making a redundant hash copy in Hash#dup (#2489) 2019-10-21 17:29:21 +09:00
hash_first.yml st.c: skip all deleted entries [Bug #17779] 2021-04-11 19:05:26 +09:00
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
iseq_load_from_binary.yml Add a benchmark for RubyVM::InstructionSequence.load_from_binary 2021-03-10 13:44:07 -08:00
ivar_extend.yml Eagerly allocate instance variable tables along with object 2021-05-03 14:11:48 -07:00
kernel_clone.yml support builtin for Kernel#clone 2020-03-17 19:37:07 +09:00
kernel_float.yml support builtin for Kernel#Float 2020-04-22 09:49:13 +09:00
kernel_tap.yml Rewrite Kernel#tap with Ruby (#3281) 2020-07-03 09:52:35 -07:00
kernel_then.yml Make Kernel#then, #yield_self, #frozen? builtin (#3283) 2020-07-03 18:02:43 -07:00
keyword_arguments.yml Reduce allocations for keyword argument hashes 2020-03-17 12:09:43 -07:00
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
masgn.yml Evaluate multiple assignment left hand side before right hand side 2021-04-21 10:49:19 -07:00
match_gt4.rb
match_small.rb
method_bind_call.yml proc.c: make bind_call use existing callable method entry when possible 2021-03-10 13:43:22 -08:00
mjit_exec_jt2jt.yml The RUBYOPT= comment is no longer needed 2020-06-22 00:20:30 -07:00
mjit_exec_vm2jt.yml The RUBYOPT= comment is no longer needed 2020-06-22 00:20:30 -07:00
mjit_exec_vm2vm.yml The RUBYOPT= comment is no longer needed 2020-06-22 00:20:30 -07:00
mjit_exivar.yml Share warmup logic across MJIT benchmarks 2020-06-22 00:54:27 -07:00
mjit_integer.yml Improve perfomance for Integer#size method [Feature #17135] (#3476) 2021-06-04 21:57:21 -07:00
mjit_kernel.yml Make Kernel#then, #yield_self, #frozen? builtin (#3283) 2020-07-03 18:02:43 -07:00
mjit_leave.yml Share warmup logic across MJIT benchmarks 2020-06-22 00:54:27 -07:00
mjit_opt_cc_insns.yml Decide JIT-ed insn based on cached cfunc 2020-06-25 23:33:08 -07:00
mjit_struct_aref.yml Inline builtin struct aref 2020-07-06 00:14:00 -07:00
module_eqq.yml Constant time class to class ancestor lookup 2022-02-23 19:57:42 -08:00
nil_p.yml
nilclass.yml Implemented some NilClass method in Ruby code is faster [Feature #17054] (#3366) 2021-06-02 20:04:56 -07:00
num_zero_p.yml Make Integer#zero? a separated method and builtin (#3226) 2020-06-20 14:55:09 -07:00
numeric_methods.yml Improve performance some Numeric methods [Feature #17632] (#4190) 2021-02-19 11:11:19 -08:00
object_allocate.yml Set allocator on class creation 2020-11-16 17:41:40 -05:00
objspace_dump_all.yml Optimize ObjectSpace.dump_all 2020-09-09 11:11:36 -07:00
pm_array.yml Add pattern matching with arrays benchmark 2020-06-27 13:51:03 +09:00
ractor_const.yml Add a benchmark-driver runner for Ractor (#4172) 2021-02-10 21:24:25 -08:00
ractor_float_to_s.yml Add a benchmark-driver runner for Ractor (#4172) 2021-02-10 21:24:25 -08:00
range_last.yml
README.md [Doc] Fix a typo s/visilibity/visibility/ 2021-04-25 19:46:37 +12:00
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 Added more benchmarks for String 2020-02-29 15:42:24 +09:00
string_casecmp_p.yml Added more benchmarks for String 2020-02-29 15:42:24 +09:00
string_downcase.yml Added more benchmarks for String 2020-02-29 15:42:24 +09:00
string_index.rb
string_scan_re.rb
string_scan_str.rb
string_slice.yml Improve String#slice! performance 2020-01-31 17:12:05 +09:00
string_split.yml Added String#split benchmark for empty regexp 2020-05-12 22:59:58 +09:00
string_swapcase.yml Added more benchmarks for String 2020-02-29 15:42:24 +09:00
string_upcase.yml Added more benchmarks for String 2020-02-29 15:42:24 +09:00
time_at.yml Skip string allocation in benchmark/time_at.yml 2021-11-14 23:25:25 -08:00
time_new.yml Add benchmarks to create Time instances 2021-09-12 18:44:53 +09:00
time_now.yml Speed up and avoid kwarg hash alloc in Time.now 2022-01-12 12:55:14 -08:00
time_parse.yml Add benchmarks to create Time instances 2021-09-12 18:44:53 +09:00
time_strptime.yml
time_subsec.rb
vm_array.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_attr_ivar.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_attr_ivar_set.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_backtrace.rb Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_bigarray.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_bighash.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_block.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_block_handler.yml add benchmark for different block handlers 2020-06-03 16:13:47 +09:00
vm_blockparam.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_blockparam_call.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_blockparam_pass.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_blockparam_yield.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_case.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_case_classes.yml compile.c: Emit send for === calls in when statements 2021-05-28 12:34:03 -04:00
vm_case_lit.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_clearmethodcache.rb Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_const.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_cvar.yml Add a cache for class variables 2021-06-18 10:02:44 -07:00
vm_defined_method.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_dstr.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_dstr_ary.rb Optimize dynamic string interpolation for symbol/true/false/nil/0-9 2021-11-18 15:10:20 -08:00
vm_dstr_bool.rb Optimize dynamic string interpolation for symbol/true/false/nil/0-9 2021-11-18 15:10:20 -08:00
vm_dstr_class_module.rb Optimize dynamic string interpolation for symbol/true/false/nil/0-9 2021-11-18 15:10:20 -08:00
vm_dstr_digit.rb Optimize dynamic string interpolation for symbol/true/false/nil/0-9 2021-11-18 15:10:20 -08:00
vm_dstr_int.rb Optimize dynamic string interpolation for symbol/true/false/nil/0-9 2021-11-18 15:10:20 -08:00
vm_dstr_nil.rb Optimize dynamic string interpolation for symbol/true/false/nil/0-9 2021-11-18 15:10:20 -08:00
vm_dstr_obj.rb Optimize dynamic string interpolation for symbol/true/false/nil/0-9 2021-11-18 15:10:20 -08:00
vm_dstr_obj_def.rb Optimize dynamic string interpolation for symbol/true/false/nil/0-9 2021-11-18 15:10:20 -08:00
vm_dstr_str.rb Optimize dynamic string interpolation for symbol/true/false/nil/0-9 2021-11-18 15:10:20 -08:00
vm_dstr_sym.rb Optimize dynamic string interpolation for symbol/true/false/nil/0-9 2021-11-18 15:10:20 -08:00
vm_ensure.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_eval.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_fiber_allocate.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_fiber_count.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_fiber_reuse.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_fiber_reuse_gc.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_fiber_switch.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_float_simple.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_freezestring.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_gc.rb Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_gc_old_full.rb Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_gc_old_immediate.rb Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_gc_old_lazy.rb Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_gc_short_lived.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_gc_short_with_complex_long.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_gc_short_with_long.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_gc_short_with_symbol.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_gc_wb_ary.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_gc_wb_ary_promoted.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_gc_wb_obj.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_gc_wb_obj_promoted.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_iclass_super.yml Improve the performance of super 2020-09-23 11:52:36 -07:00
vm_ivar.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_ivar_init.yml eagerly initialize ivar table when index is small enough 2020-11-09 09:44:16 -08:00
vm_ivar_of_class.yml allow to access ivars of classes/modules 2021-10-23 01:32:55 +09:00
vm_ivar_of_class_set.yml add vm_ivar_of_class_set 2021-10-23 01:32:55 +09:00
vm_ivar_set.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_ivar_set_subclass.yml fix duplicated name 2020-12-16 10:29:48 +09:00
vm_length.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_lvar_init.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_lvar_set.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_method.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_method_missing.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_method_with_block.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_module_ann_const_set.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_module_const_set.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_mutex.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_neq.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_newlambda.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_not.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_poly_method.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_poly_method_ov.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_poly_same_method.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_poly_singleton.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_proc.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_raise1.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_raise2.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_regexp.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_rescue.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_send.yml Added benchmark of vm_send by variable [ci skip] 2020-10-28 09:47:46 +09:00
vm_send_cfunc.yml Make vm_call_cfunc_with_frame a fastpath (#3027) 2020-04-13 20:32:59 -07:00
vm_simplereturn.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_string_literal.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_struct_big_aref_hi.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_struct_big_aref_lo.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_struct_big_aset.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_struct_big_href_hi.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_struct_big_href_lo.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_struct_big_hset.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_struct_small_aref.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_struct_small_aset.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_struct_small_href.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_struct_small_hset.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_super.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_swap.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_symbol_block_pass.rb
vm_thread_alive_check.yml
vm_thread_close.rb
vm_thread_condvar1.rb Prefer qualified names under Thread 2021-06-29 11:41:10 +09:00
vm_thread_condvar2.rb Prefer qualified names under Thread 2021-06-29 11:41:10 +09:00
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 Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_yield.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00
vm_zsuper.yml Unify vm benchmark prefixes to vm_ (#3028) 2020-04-13 21:37:42 -07:00

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 visibility (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"