diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/profiler.rb | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/lib/profiler.rb b/lib/profiler.rb index d68bd71c49..862f442cf0 100644 --- a/lib/profiler.rb +++ b/lib/profiler.rb @@ -76,25 +76,23 @@ module Profiler__ @@start = nil # the start time that profiling began @@stacks = nil # the map of stacks keyed by thread @@maps = nil # the map of call data keyed by thread, class and id. Call data contains the call count, total time, - PROFILE_PROC = TracePoint.new(:call, :c_call, :return, :c_return) {|tp| - case tp.event - when :call, :c_call - now = Process.times[0] - stack = (@@stacks[Thread.current] ||= []) - stack.push [now, 0.0] - when :return, :c_return - now = Process.times[0] - key = Wrapper.new(tp.defined_class, tp.method_id) - stack = (@@stacks[Thread.current] ||= []) - if tick = stack.pop - threadmap = (@@maps[Thread.current] ||= {}) - data = (threadmap[key] ||= [0, 0.0, 0.0, key]) - data[0] += 1 - cost = now - tick[0] - data[1] += cost - data[2] += cost - tick[1] - stack[-1][1] += cost if stack[-1] - end + PROFILE_CALL_PROC = TracePoint.new(:call, :c_call) {|tp| # :nodoc: + now = Process.times[0] + stack = (@@stacks[Thread.current] ||= []) + stack.push [now, 0.0] + } + PROFILE_RETURN_PROC = TracePoint.new(:return, :c_return) {|tp| # :nodoc: + now = Process.times[0] + key = Wrapper.new(tp.defined_class, tp.method_id) + stack = (@@stacks[Thread.current] ||= []) + if tick = stack.pop + threadmap = (@@maps[Thread.current] ||= {}) + data = (threadmap[key] ||= [0, 0.0, 0.0, key]) + data[0] += 1 + cost = now - tick[0] + data[1] += cost + data[2] += cost - tick[1] + stack[-1][1] += cost if stack[-1] end } module_function @@ -102,10 +100,12 @@ module_function @@start = Process.times[0] @@stacks = {} @@maps = {} - PROFILE_PROC.enable + PROFILE_CALL_PROC.enable + PROFILE_RETURN_PROC.enable end def stop_profile - PROFILE_PROC.disable + PROFILE_CALL_PROC.disable + PROFILE_RETURN_PROC.disable end def print_profile(f) stop_profile |