Examples of elapsedNsec()

Examples of com.foundationdb.qp.operator.TimeOperator.elapsedNsec()

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            Cursor cursor = cursor(intersect, queryContext, queryBindings);
            cursor.openTopLevel();
            while (cursor.next() != null);
        }
        long stop = System.nanoTime();
        long intersectNsec = stop - start - timeLeftSetup.elapsedNsec() - timeRightSetup.elapsedNsec();
        if (label != null) {
            // Report the difference
            double averageUsecPerRow = intersectNsec / (1000.0 * runs * 2 * ROWS);
            System.out.println(String.format("%s: %s usec/row",
                                             label, averageUsecPerRow));
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Examples of com.foundationdb.qp.operator.TimeOperator.elapsedNsec()

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            Cursor cursor = cursor(plan, queryContext, queryBindings);
            cursor.openTopLevel();
            while (cursor.next() != null);
        }
        long stop = System.nanoTime();
        long productNsec = stop - start - timedOuter.elapsedNsec() - timedInner.elapsedNsec();
        if (report) {
            // Report the difference
            double averageUsecPerRow = productNsec / (1000.0 * runs * (childCount + 1));
            System.out.println(String.format("one->many childCount = %s: %s usec/row",
                                             childCount, averageUsecPerRow));
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Examples of com.foundationdb.qp.operator.TimeOperator.elapsedNsec()

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            Cursor cursor = cursor(plan, queryContext, queryBindings);
            cursor.openTopLevel();
            while (cursor.next() != null);
        }
        long stop = System.nanoTime();
        long productNsec = stop - start - timedOuter.elapsedNsec() - timedInner.elapsedNsec();
        if (report) {
            // Report the difference
            double averageUsecPerRow = productNsec / (1000.0 * runs * (childCount + 1));
            System.out.println(String.format("many->one childCount = %s: %s usec/row",
                                             childCount, averageUsecPerRow));
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Examples of com.foundationdb.qp.operator.TimeOperator.elapsedNsec()

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            Cursor cursor = cursor(select, queryContext, queryBindings);
            cursor.openTopLevel();
            while (cursor.next() != null);
        }
        long stop = System.nanoTime();
        long selectNsec = stop - start - timeScan.elapsedNsec();
        if (report) {
            // Report the difference
            double averageUsecPerRow = selectNsec / (1000.0 * runs * ROWS);
            System.out.println(String.format("%s usec/row", averageUsecPerRow));
        }
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Examples of com.foundationdb.qp.operator.TimeOperator.elapsedNsec()

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            Cursor cursor = cursor(plan, queryContext, queryBindings);
            cursor.openTopLevel();
            while (cursor.next() != null);
        }
        long stop = System.nanoTime();
        long flattenNsec = stop - start - timeSetup.elapsedNsec();
        if (report) {
            // Report the difference
            double averageUsecPerRow = flattenNsec / (1000.0 * runs * (childCount + 1));
            System.out.println(String.format("%s childCount = %s: %s usec/row",
                                             joinType, childCount, averageUsecPerRow));
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Examples of com.foundationdb.qp.operator.TimeOperator.elapsedNsec()

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            Cursor cursor = cursor(sort, queryContext, queryBindings);
            cursor.openTopLevel();
            while (cursor.next() != null);
        }
        long stop = System.nanoTime();
        long sortNsec = stop - start - timeSetup.elapsedNsec();
        if (report) {
            // Report the difference
            double averageUsecPerRow = sortNsec / (1000.0 * runs * rows);
            System.out.println(String.format("sort fields: %s, rows: %s: %s usec/row",
                                             sortFields,
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Examples of com.foundationdb.qp.operator.TimeOperator.elapsedNsec()

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            Cursor cursor = cursor(project, queryContext, queryBindings);
            cursor.openTopLevel();
            while (cursor.next() != null);
        }
        long stop = System.nanoTime();
        long projectNsec = stop - start - timeScan.elapsedNsec();
        if (report) {
            // Report the difference
            double averageUsecPerRow = projectNsec / (1000.0 * runs * ROWS);
            System.out.println(String.format("%s usec/row", averageUsecPerRow));
        }
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Examples of com.foundationdb.qp.operator.TimeOperator.elapsedNsec()

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            Cursor cursor = cursor(plan, queryContext, queryBindings);
            cursor.openTopLevel();
            while (cursor.next() != null);
        }
        long stop = System.nanoTime();
        long mapNsec = stop - start - timeSetupInner.elapsedNsec() - timeSetupOuter.elapsedNsec();
        if (report) {
            // Report the difference
            double averageUsecPerRow = mapNsec / (1000.0 * runs * (OUTER_ROWS * (innerRows + 1)));
            System.out.println(String.format("inner/outer = %s: %s usec/row",
                                             innerRows, averageUsecPerRow));
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Examples of com.foundationdb.qp.operator.TimeOperator.elapsedNsec()

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            Cursor cursor = cursor(union, queryContext, queryBindings);
            cursor.openTopLevel();
            while (cursor.next() != null);
        }
        long stop = System.nanoTime();
        long intersectNsec = stop - start - timeLeftSetup.elapsedNsec() - timeRightSetup.elapsedNsec();
        if (label != null) {
            // Report the difference
            double averageUsecPerRow = intersectNsec / (1000.0 * runs * 2 * ROWS);
            System.out.println(String.format("%s: %s usec/row",
                                             label, averageUsecPerRow));
View Full Code Here

Examples of com.foundationdb.qp.operator.TimeOperator.elapsedNsec()

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            Cursor cursor = cursor(distinct, queryContext, queryBindings);
            cursor.openTopLevel();
            while (cursor.next() != null);
        }
        long stop = System.nanoTime();
        long distinctNsec = stop - start - timeSetup.elapsedNsec();
        if (label != null) {
            // Report the difference
            double averageUsecPerRow = distinctNsec / (1000.0 * runs * ROWS);
            System.out.println(String.format("%s, %s fields: %s usec/row",
                                             label, fields, averageUsecPerRow));
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