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test/jdk/jdk/incubator/vector/templates/Perf-Scalar-Compare.template

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rev 55606 : 8221812: Fine-tune jmh test for vector api
Summary: To compare performance of vector api and auto vectorization, vector
api and scalar test cases are updated to keep aligned.
Reviewed-by: duke

*** 1,14 **** @Benchmark ! public boolean [[TEST]][[TEST_TYPE]][[OP_NAME]]() { $type$[] as = fa.apply(size); $type$[] bs = fb.apply(size); boolean r = false; for (int i = 0; i < as.length; i++) { boolean m = (as[i] [[TEST_OP]] bs[i]); r |= m; // accumulate so JIT can't eliminate the computation } ! return r; } --- 1,17 ---- @Benchmark ! public void [[TEST]][[TEST_TYPE]][[OP_NAME]](Blackhole bh) { $type$[] as = fa.apply(size); $type$[] bs = fb.apply(size); boolean r = false; + for (int ic = 0; ic < INVOC_COUNT; ic++) { + r = false; for (int i = 0; i < as.length; i++) { boolean m = (as[i] [[TEST_OP]] bs[i]); r |= m; // accumulate so JIT can't eliminate the computation } + } ! bh.consume(r); }
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