diff options
| author | Takashi Kokubun <[email protected]> | 2024-02-12 08:56:24 -0800 |
|---|---|---|
| committer | <[email protected]> | 2024-02-12 11:56:24 -0500 |
| commit | c04782c2cb56c512e1d1b34630cb942da3aeb366 () | |
| tree | 639a34a3b5288d9045cc867c31433c8d470a7e48 /yjit.rb | |
| parent | b9f25b100f801a0f1d00dfa7afcd450eab58b411 (diff) | |
YJIT: Adjust the padding size of counts automatically (#9912)
| -rw-r--r-- | yjit.rb | 19 |
1 files changed, 10 insertions, 9 deletions
@@ -239,7 +239,7 @@ module RubyVM::YJIT private # Print stats and dump exit locations - def print_and_dump_stats if Primitive.rb_yjit_print_stats_p _print_stats end @@ -396,8 +396,7 @@ module RubyVM::YJIT # Sort calls by decreasing frequency and keep the top N pairs = calls.map { |k,v| [k, v] } - pairs.sort_by! {|pair| pair[1] } - pairs.reverse! pairs = pairs[0...how_many] top_n_total = pairs.sum { |name, count| count } @@ -405,9 +404,10 @@ module RubyVM::YJIT out.puts "Top-#{pairs.size} most frequent #{type} calls (#{"%.1f" % top_n_pct}% of #{type} calls):" pairs.each do |name, count| - padded_count = format_number_pct(10, count, num_calls) - out.puts("#{padded_count}: #{name}") end end @@ -429,9 +429,10 @@ module RubyVM::YJIT out.puts "Top-#{exits.size} most frequent exit ops (#{"%.1f" % top_n_exit_pct}% of exits):" exits.each do |name, count| - padded_count = format_number_pct(10, count, total_exits) - out.puts("#{padded_count}: #{name}") end else out.puts "total_exits: " + format_number(10, total_exits) @@ -474,7 +475,7 @@ module RubyVM::YJIT end # Format large numbers with comma separators for readability - def format_number(pad, number) s = number.to_s i = s.index('.') || s.size s.insert(i -= 3, ',') while i > 3 @@ -482,7 +483,7 @@ module RubyVM::YJIT end # Format a number along with a percentage over a total value - def format_number_pct(pad, number, total) padded_count = format_number(pad, number) percentage = number.fdiv(total) * 100 formatted_pct = "%4.1f%%" % percentage |