17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25 package org.openjdk.jmh.runner.format;
26
27 import org.openjdk.jmh.annotations.Mode;
28 import org.openjdk.jmh.infra.BenchmarkParams;
29 import org.openjdk.jmh.infra.IterationParams;
30 import org.openjdk.jmh.results.BenchmarkResult;
31 import org.openjdk.jmh.results.IterationResult;
32 import org.openjdk.jmh.results.Result;
33 import org.openjdk.jmh.results.RunResult;
34 import org.openjdk.jmh.results.format.ResultFormatFactory;
35 import org.openjdk.jmh.results.format.ResultFormatType;
36 import org.openjdk.jmh.runner.IterationType;
37 import org.openjdk.jmh.runner.options.VerboseMode;
38
39 import java.io.PrintStream;
40 import java.io.PrintWriter;
41 import java.util.Collection;
42 import java.util.Map;
43
44 /**
45 * TextReportFormat implementation of OutputFormat.
46 */
47 class TextReportFormat extends AbstractOutputFormat {
48
49 public TextReportFormat(PrintStream out, VerboseMode verbose) {
50 super(out, verbose);
51 }
52
53 @Override
54 public void startBenchmark(BenchmarkParams params) {
55 if (params.getWarmup().getCount() > 0) {
56 out.println("# Warmup: " + params.getWarmup().getCount() + " iterations, " +
57 params.getWarmup().getTime() + " each" +
58 (params.getWarmup().getBatchSize() <= 1 ? "" : ", " + params.getWarmup().getBatchSize() + " calls per op"));
59 } else {
60 out.println("# Warmup: <none>");
61 }
62
63 if (params.getMeasurement().getCount() > 0) {
64 out.println("# Measurement: " + params.getMeasurement().getCount() + " iterations, " +
65 params.getMeasurement().getTime() + " each" +
66 (params.getMeasurement().getBatchSize() <= 1 ? "" : ", " + params.getMeasurement().getBatchSize() + " calls per op"));
67 } else {
68 out.println("# Measurement: <none>");
69 }
70
71 out.println("# Threads: " + params.getThreads() + " " + getThreadsString(params.getThreads()) +
72 (params.shouldSynchIterations() ?
73 ", will synchronize iterations" :
74 (params.getMode() == Mode.SingleShotTime) ? "" : ", ***WARNING: Synchronize iterations are disabled!***"));
75 out.println("# Benchmark mode: " + params.getMode().longLabel());
76 out.println("# Benchmark: " + params.getBenchmark());
77 if (!params.getParamsKeys().isEmpty()) {
78 String s = "";
79 boolean isFirst = true;
80 for (String k : params.getParamsKeys()) {
81 if (isFirst) {
82 isFirst = false;
83 } else {
84 s += ", ";
85 }
86 s += k + " = " + params.getParam(k);
87 }
88 out.println("# Parameters: (" + s + ")");
89 }
90 }
91
92 @Override
93 public void iteration(BenchmarkParams benchmarkParams, IterationParams params, int iteration) {
94 switch (params.getType()) {
|
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25 package org.openjdk.jmh.runner.format;
26
27 import org.openjdk.jmh.annotations.Mode;
28 import org.openjdk.jmh.infra.BenchmarkParams;
29 import org.openjdk.jmh.infra.IterationParams;
30 import org.openjdk.jmh.results.BenchmarkResult;
31 import org.openjdk.jmh.results.IterationResult;
32 import org.openjdk.jmh.results.Result;
33 import org.openjdk.jmh.results.RunResult;
34 import org.openjdk.jmh.results.format.ResultFormatFactory;
35 import org.openjdk.jmh.results.format.ResultFormatType;
36 import org.openjdk.jmh.runner.IterationType;
37 import org.openjdk.jmh.runner.options.TimeValue;
38 import org.openjdk.jmh.runner.options.VerboseMode;
39
40 import java.io.PrintStream;
41 import java.io.PrintWriter;
42 import java.util.Collection;
43 import java.util.Map;
44 import java.util.concurrent.TimeUnit;
45
46 /**
47 * TextReportFormat implementation of OutputFormat.
48 */
49 class TextReportFormat extends AbstractOutputFormat {
50
51 public TextReportFormat(PrintStream out, VerboseMode verbose) {
52 super(out, verbose);
53 }
54
55 @Override
56 public void startBenchmark(BenchmarkParams params) {
57 IterationParams warmup = params.getWarmup();
58 if (warmup.getCount() > 0) {
59 out.println("# Warmup: " + warmup.getCount() + " iterations, " +
60 warmup.getTime() + " each" +
61 (warmup.getBatchSize() <= 1 ? "" : ", " + warmup.getBatchSize() + " calls per op"));
62 } else {
63 out.println("# Warmup: <none>");
64 }
65
66 IterationParams measurement = params.getMeasurement();
67 if (measurement.getCount() > 0) {
68 out.println("# Measurement: " + measurement.getCount() + " iterations, " +
69 measurement.getTime() + " each" +
70 (measurement.getBatchSize() <= 1 ? "" : ", " + measurement.getBatchSize() + " calls per op"));
71 } else {
72 out.println("# Measurement: <none>");
73 }
74
75 TimeValue timeout = params.getTimeout();
76 boolean timeoutWarning = (timeout.convertTo(TimeUnit.NANOSECONDS) <= measurement.getTime().convertTo(TimeUnit.NANOSECONDS)) ||
77 (timeout.convertTo(TimeUnit.NANOSECONDS) <= warmup.getTime().convertTo(TimeUnit.NANOSECONDS));
78 out.println("# Timeout: " + timeout + " per iteration" + (timeoutWarning ? ", ***WARNING: The timeout might be too low!***" : ""));
79
80 out.println("# Threads: " + params.getThreads() + " " + getThreadsString(params.getThreads()) +
81 (params.shouldSynchIterations() ?
82 ", will synchronize iterations" :
83 (params.getMode() == Mode.SingleShotTime) ? "" : ", ***WARNING: Synchronize iterations are disabled!***"));
84
85 out.println("# Benchmark mode: " + params.getMode().longLabel());
86 out.println("# Benchmark: " + params.getBenchmark());
87 if (!params.getParamsKeys().isEmpty()) {
88 String s = "";
89 boolean isFirst = true;
90 for (String k : params.getParamsKeys()) {
91 if (isFirst) {
92 isFirst = false;
93 } else {
94 s += ", ";
95 }
96 s += k + " = " + params.getParam(k);
97 }
98 out.println("# Parameters: (" + s + ")");
99 }
100 }
101
102 @Override
103 public void iteration(BenchmarkParams benchmarkParams, IterationParams params, int iteration) {
104 switch (params.getType()) {
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