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Updated sign
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826ce5c0d2
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@ -901,7 +901,7 @@ namespace sign
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{
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int Error = 0;
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std::size_t const Count = 10000000;
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std::size_t const Count = 100000000;
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std::vector<glm::int32> Input, Output;
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Input.resize(Count);
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Output.resize(Count);
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@ -935,11 +935,17 @@ namespace sign
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std::clock_t Timestamp5 = std::clock();
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for(std::size_t i = 0; i < Count; ++i)
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Output[i] = glm::sign(Input[i]);
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std::clock_t Timestamp6 = std::clock();
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std::printf("sign_cmp(rand) Time %d clocks\n", static_cast<unsigned int>(Timestamp1 - Timestamp0));
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std::printf("sign_if(rand) Time %d clocks\n", static_cast<unsigned int>(Timestamp2 - Timestamp1));
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std::printf("sign_alu1(rand) Time %d clocks\n", static_cast<unsigned int>(Timestamp3 - Timestamp2));
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std::printf("sign_alu2(rand) Time %d clocks\n", static_cast<unsigned int>(Timestamp4 - Timestamp3));
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std::printf("sign_sub(rand) Time %d clocks\n", static_cast<unsigned int>(Timestamp5 - Timestamp4));
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std::printf("glm::sign(rand) Time %d clocks\n", static_cast<unsigned int>(Timestamp6 - Timestamp5));
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return Error;
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}
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