diff options
| -rw-r--r-- | activesupport/lib/active_support/testing/performance.rb | 54 |
1 files changed, 18 insertions, 36 deletions
diff --git a/activesupport/lib/active_support/testing/performance.rb b/activesupport/lib/active_support/testing/performance.rb index cd628a956d..a124c6e0ca 100644 --- a/activesupport/lib/active_support/testing/performance.rb +++ b/activesupport/lib/active_support/testing/performance.rb @@ -260,16 +260,14 @@ begin end protected - # Ruby 1.9 + extented GC profiler patch - if defined?(GC::Profiler) and GC::Profiler.respond_to?(:data) + # Ruby 1.9 with GC::Profiler + if defined?(GC::Profiler) def with_gc_stats - GC.start - GC.disable GC::Profiler.enable + GC.start yield ensure GC::Profiler.disable - GC.enable end # Ruby 1.8 + ruby-prof wrapper (enable/disable stats for Benchmarker) @@ -294,7 +292,7 @@ begin end def format(measurement) - if measurement < 2 + if measurement < 1 '%d ms' % (measurement * 1000) else '%.2f sec' % measurement @@ -335,14 +333,10 @@ begin class Memory < Base Mode = RubyProf::MEMORY if RubyProf.const_defined?(:MEMORY) - # Ruby 1.9 + extended GC profiler patch - if defined?(GC::Profiler) and GC::Profiler.respond_to?(:data) + # Ruby 1.9 + GCdata patch + if GC.respond_to?(:malloc_allocated_size) def measure - GC.enable - GC.start - kb = GC::Profiler.data.last[:HEAP_USE_SIZE] / 1024.0 - GC.disable - kb + GC.malloc_allocated_size / 1024.0 end # Ruby 1.8 + ruby-prof wrapper @@ -360,14 +354,10 @@ begin class Objects < Base Mode = RubyProf::ALLOCATIONS if RubyProf.const_defined?(:ALLOCATIONS) - # Ruby 1.9 + extented GC profiler patch - if defined?(GC::Profiler) and GC::Profiler.respond_to?(:data) + # Ruby 1.9 + GCdata patch + if GC.respond_to?(:malloc_allocations) def measure - GC.enable - GC.start - count = GC::Profiler.data.last[:HEAP_TOTAL_OBJECTS] - GC.disable - count + GC.malloc_allocations end # Ruby 1.8 + ruby-prof wrapper @@ -385,14 +375,10 @@ begin class GcRuns < Base Mode = RubyProf::GC_RUNS if RubyProf.const_defined?(:GC_RUNS) - # Ruby 1.9 + extented GC profiler patch - if defined?(GC::Profiler) and GC::Profiler.respond_to?(:data) + # Ruby 1.9 + if GC.respond_to?(:count) def measure - GC.enable - GC.start - count = GC::Profiler.data.last[:GC_RUNS] - GC.disable - count + GC.count end # Ruby 1.8 + ruby-prof wrapper @@ -410,25 +396,21 @@ begin class GcTime < Base Mode = RubyProf::GC_TIME if RubyProf.const_defined?(:GC_TIME) - # Ruby 1.9 + extented GC profiler patch - if defined?(GC::Profiler) and GC::Profiler.respond_to?(:data) + # Ruby 1.9 with GC::Profiler + if GC.respond_to?(:total_time) def measure - GC.enable - GC.start - sec = GC::Profiler.data.inject(0) { |total, run| total += run[:GC_TIME] } - GC.disable - sec + GC::Profiler.total_time end # Ruby 1.8 + ruby-prof wrapper elsif RubyProf.respond_to?(:measure_gc_time) def measure - RubyProf.measure_gc_time + RubyProf.measure_gc_time / 1000 end end def format(measurement) - '%d ms' % (measurement / 1000) + '%.2f ms' % measurement end end end |