Emilio Tagua miloops
miloops
/ imagemagick_wrapper.rb
Created
October 4, 2010 14:56
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| def convert_to_png(src, out) | |
| system("gs -sDEVICE=ppmraw -r144x144 -sOutputFile=- -sNOPAUSE \ | |
| -q #{src} -c showpage -c quit | pnmcrop | pnmmargin -white 10 | pnmtopng > #{out} 2> /dev/null") | |
| end |
miloops
/ gist:609862
Created
October 4, 2010 15:22
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| require 'rubygems' | |
| require 'barby' | |
| require 'barby/outputter/cairo_outputter' | |
| require 'rbench' | |
| dimensions = {:height => 70, :margin => 10} | |
| barcode = Barby::Code128C.new('081300010000102771000000000000500000000084') | |
| TIMES = 1000 |
miloops
/ gist:615431
Created
October 7, 2010 16:44
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| # instances method | |
| def instances(&block) | |
| GC.enable_stats | |
| GC.clear_stats | |
| block.call | |
| warmup_objs = GC.num_allocations | |
| warmup_bytes = GC.allocated_size | |
| GC.clear_stats | |
| block.call | |
| puts "Objects:" |
miloops
/ gist:615567
Created
October 7, 2010 18:11
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| def instances(&block) | |
| GC.enable_stats | |
| GC.clear_stats | |
| block.call | |
| warmup_objs = GC.num_allocations | |
| warmup_bytes = GC.allocated_size | |
| GC.clear_stats | |
| block.call | |
| puts "=" * 50 | |
| puts "ActiveRecord::IdentityMap.enabled: #{ActiveRecord::IdentityMap.enabled}" |
miloops
/ gist:615574
Created
October 7, 2010 18:12
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| def instances(&block) | |
| GC.enable_stats | |
| GC.clear_stats | |
| block.call | |
| warmup_objs = GC.num_allocations | |
| warmup_bytes = GC.allocated_size | |
| GC.clear_stats | |
| block.call | |
| puts "=" * 50 | |
| puts "ActiveRecord::IdentityMap.enabled: #{ActiveRecord::IdentityMap.enabled}" |
miloops
/ gist:615602
Created
October 7, 2010 18:24
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| def instances(&block) | |
| GC.enable_stats | |
| GC.clear_stats | |
| block.call | |
| warmup_objs = GC.num_allocations | |
| warmup_bytes = GC.allocated_size | |
| GC.clear_stats | |
| block.call | |
| puts "=" * 50 | |
| puts "ActiveRecord::IdentityMap.enabled: #{ActiveRecord::IdentityMap.enabled}" |
miloops
/ gist:615608
Created
October 7, 2010 18:28
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| def instances(&block) | |
| GC.enable_stats | |
| GC.clear_stats | |
| block.call | |
| warmup_objs = GC.num_allocations | |
| warmup_bytes = GC.allocated_size | |
| GC.clear_stats | |
| block.call | |
| puts "=" * 50 | |
| puts "ActiveRecord::IdentityMap.enabled: #{ActiveRecord::IdentityMap.enabled}" |
miloops
/ gist:615635
Created
October 7, 2010 18:42
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| def instances(&block) | |
| GC.enable_stats | |
| GC.clear_stats | |
| block.call | |
| warmup_objs = GC.num_allocations | |
| warmup_bytes = GC.allocated_size | |
| GC.clear_stats | |
| block.call | |
| puts "=" * 50 | |
| puts "ActiveRecord::IdentityMap.enabled: #{ActiveRecord::IdentityMap.enabled}" |
miloops
/ gist:616919
Created
October 8, 2010 14:55
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| $:.unshift("/Users/miloops/Workspace/github/miloops/rails/activerecord/lib") | |
| $:.unshift("/Users/miloops/Workspace/github/swistak/weakling/lib") | |
| $:.unshift("/Users/miloops/Workspace/github/railsarel/lib") | |
| require 'active_record' | |
| ActiveRecord::Base.establish_connection( | |
| :adapter => "sqlite3", | |
| :database => ":memory:" | |
| ) |
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| -- create_table(:accounts) | |
| -> 0.0264s | |
| -- create_table(:posts) | |
| -> 0.0008s | |
| -- create_table(:comments) | |
| -> 0.0010s | |
| ================================================== | |
| ActiveRecord::IdentityMap.enabled: false | |
| Objects: | |
| Warmup: 1110266 allocations | 40078000 bytes |