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16 lines
503 B
16 lines
503 B
/* SPDX-License-Identifier: GPL-2.0-or-later */ |
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/* cpufreq-bench CPUFreq microbenchmark |
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* |
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* Copyright (C) 2008 Christian Kornacker <[email protected]> |
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*/ |
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/* load loop, this schould take about 1 to 2ms to complete */ |
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#define ROUNDS(x) {unsigned int rcnt; \ |
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for (rcnt = 0; rcnt < x*1000; rcnt++) { \ |
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(void)(((int)(pow(rcnt, rcnt) * \ |
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sqrt(rcnt*7230970)) ^ 7230716) ^ \ |
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(int)atan2(rcnt, rcnt)); \ |
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} } \ |
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void start_benchmark(struct config *config);
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