Is $data->{str} marked as UTF8? yes
             JSON: {"str":"şopârliţe","pi":3.14,"zero":0,"nul":null}
       JSON::DWIW: {"str":"şopârliţe","pi":3.14,"zero":0,"nul":null}
       JSON::Syck: {"str":"şopârliţe","pi":3.14,"zero":0,"nul":null}
         JSON::XS: {"str":"şopârliţe","pi":3.14,"zero":0,"nul":null}
    JSON::XS(OOP): {"str":"şopârliţe","pi":3.14,"zero":0,"nul":null}
Benchmark: running JSON, JSON::DWIW, JSON::Syck, JSON::XS, JSON::XS(OOP) for at least 1 CPU seconds...
      JSON:  0 wallclock secs ( 1.08 usr +  0.00 sys =  1.08 CPU) @ 39821.30/s (n=43007)
JSON::DWIW:  1 wallclock secs ( 1.10 usr +  0.00 sys =  1.10 CPU) @ 24435.45/s (n=26879)
JSON::Syck:  1 wallclock secs ( 1.09 usr +  0.00 sys =  1.09 CPU) @ 21920.18/s (n=23893)
  JSON::XS:  1 wallclock secs ( 1.04 usr +  0.00 sys =  1.04 CPU) @ 31810.58/s (n=33083)
JSON::XS(OOP):  1 wallclock secs ( 1.07 usr +  0.00 sys =  1.07 CPU) @ 44659.81/s (n=47786)
                 Rate JSON::Syck JSON::DWIW   JSON::XS        JSON JSON::XS(OOP)
JSON::Syck    21920/s         --       -10%       -31%        -45%          -51%
JSON::DWIW    24435/s        11%         --       -23%        -39%          -45%
JSON::XS      31811/s        45%        30%         --        -20%          -29%
JSON          39821/s        82%        63%        25%          --          -11%
JSON::XS(OOP) 44660/s       104%        83%        40%         12%            --


Is $data->{str} marked as UTF8? yes
             JSON: {"str":"şopârliţe","pi":3.14,"zero":0,"nul":null}
       JSON::DWIW: {"str":"şopârliţe","pi":3.14,"zero":0,"nul":null}
       JSON::Syck: {"str":"şopârliţe","pi":3.14,"zero":0,"nul":null}
         JSON::XS: {"str":"şopârliţe","pi":3.14,"zero":0,"nul":null}
    JSON::XS(OOP): {"str":"şopârliţe","pi":3.14,"zero":0,"nul":null}
Benchmark: running JSON, JSON::DWIW, JSON::Syck, JSON::XS, JSON::XS(OOP) for at least 1 CPU seconds...
      JSON:  0 wallclock secs ( 1.08 usr +  0.00 sys =  1.08 CPU) @ 39821.30/s (n=43007)
JSON::DWIW:  1 wallclock secs ( 1.03 usr +  0.01 sys =  1.04 CPU) @ 24325.00/s (n=25298)
JSON::Syck:  1 wallclock secs ( 1.05 usr +  0.00 sys =  1.05 CPU) @ 21557.14/s (n=22635)
  JSON::XS:  1 wallclock secs ( 1.04 usr +  0.00 sys =  1.04 CPU) @ 31810.58/s (n=33083)
JSON::XS(OOP):  1 wallclock secs ( 1.06 usr +  0.01 sys =  1.07 CPU) @ 44659.81/s (n=47786)
                 Rate JSON::Syck JSON::DWIW   JSON::XS        JSON JSON::XS(OOP)
JSON::Syck    21557/s         --       -11%       -32%        -46%          -52%
JSON::DWIW    24325/s        13%         --       -24%        -39%          -46%
JSON::XS      31811/s        48%        31%         --        -20%          -29%
JSON          39821/s        85%        64%        25%          --          -11%
JSON::XS(OOP) 44660/s       107%        84%        40%         12%            --


Is $data->{str} marked as UTF8? yes
             JSON: {"str":"şopârliţe","pi":3.14,"zero":0,"nul":null}
       JSON::DWIW: {"str":"şopârliţe","pi":3.14,"zero":0,"nul":null}
       JSON::Syck: {"str":"şopârliţe","pi":3.14,"zero":0,"nul":null}
         JSON::XS: {"str":"şopârliţe","pi":3.14,"zero":0,"nul":null}
    JSON::XS(OOP): {"str":"şopârliţe","pi":3.14,"zero":0,"nul":null}
Benchmark: running JSON, JSON::DWIW, JSON::Syck, JSON::XS, JSON::XS(OOP) for at least 1 CPU seconds...
      JSON:  1 wallclock secs ( 1.06 usr +  0.00 sys =  1.06 CPU) @ 40572.64/s (n=43007)
JSON::DWIW:  1 wallclock secs ( 1.10 usr +  0.00 sys =  1.10 CPU) @ 24435.45/s (n=26879)
JSON::Syck:  2 wallclock secs ( 1.10 usr +  0.00 sys =  1.10 CPU) @ 21720.91/s (n=23893)
  JSON::XS:  1 wallclock secs ( 1.04 usr +  0.00 sys =  1.04 CPU) @ 31810.58/s (n=33083)
JSON::XS(OOP):  1 wallclock secs ( 1.07 usr +  0.00 sys =  1.07 CPU) @ 44659.81/s (n=47786)
                 Rate JSON::Syck JSON::DWIW   JSON::XS        JSON JSON::XS(OOP)
JSON::Syck    21721/s         --       -11%       -32%        -46%          -51%
JSON::DWIW    24435/s        12%         --       -23%        -40%          -45%
JSON::XS      31811/s        46%        30%         --        -22%          -29%
JSON          40573/s        87%        66%        28%          --           -9%
JSON::XS(OOP) 44660/s       106%        83%        40%         10%            --