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require File.expand_path(File.join(File.dirname(__FILE__), "bench_helper"))
module LibTest
extend FFI::Library
ffi_lib LIBTEST_PATH
attach_function :bench, :bench_s32s32s32_v, [ :int, :int, :int ], :int
end
puts "Benchmark [ :int, :int, :int ], :void performance, #{ITER}x calls"
10.times {
puts Benchmark.measure {
ITER.times { LibTest.bench(0, 1, 2) }
}
}
puts "Benchmark Invoker.call [ :int, :int, :int ], :void performance, #{ITER}x calls"
invoker = FFI.create_invoker(LIBTEST_PATH, 'bench_s32s32s32_v', [ :int, :int, :int ], :void)
10.times {
puts Benchmark.measure {
ITER.times { invoker.call(0, 1, 2) }
}
}
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