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24 lines
445 B
Lua
24 lines
445 B
Lua
--!nolint
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--!nocheck
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local ffi = require("ffi")
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local BENCH_SCALE = 1000000
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ffi.cdef([[
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int add(int a, int b);
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]])
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local lib = ffi.load("./tests/ffi/benchmark/external_call/lib.so")
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local add = lib.add
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local a = 0
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local before = os.clock()
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for i = 1, BENCH_SCALE do
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a = add(a, 1)
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end
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local after = os.clock()
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print(after - before)
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assert(
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a == BENCH_SCALE,
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string.format("bench_add failed. result expected %d, got %d", BENCH_SCALE, a)
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)
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