Examples with BeforeExperiment com.google.caliper.BeforeExperiment used on opensource projects

Example 6 with BeforeExperiment

use of com.google.caliper.BeforeExperiment in project guava by google.

the class MessageDigestAlgorithmBenchmark method setUp.

@BeforeExperiment
void setUp() {
    testBytes = new byte[size];
    new Random(RANDOM_SEED).nextBytes(testBytes);
}

Example 7 with BeforeExperiment

use of com.google.caliper.BeforeExperiment in project guava by google.

the class UnsignedBytesBenchmark method setUp.

@BeforeExperiment
void setUp() throws Exception {
    Random r = new Random();
    ba1 = new byte[length];
    r.nextBytes(ba1);
    ba2 = Arrays.copyOf(ba1, ba1.length);
    // Differ at the last element
    ba3 = Arrays.copyOf(ba1, ba1.length);
    ba4 = Arrays.copyOf(ba1, ba1.length);
    ba3[ba1.length - 1] = (byte) 43;
    ba4[ba1.length - 1] = (byte) 42;
    javaImpl = UnsignedBytes.lexicographicalComparatorJavaImpl();
    unsafeImpl = UnsignedBytes.LexicographicalComparatorHolder.UnsafeComparator.INSTANCE;
}

Example 8 with BeforeExperiment

use of com.google.caliper.BeforeExperiment in project guava by google.

the class CharMatcherBenchmark method setUp.

// Caliper invokes setUp() after injecting params
@BeforeExperiment
void setUp() {
    this.matcher = precomputed ? config.matcher.precomputed() : config.matcher;
    if (size == Size.SMALL) {
        BitSet tmp = new BitSet();
        matcher.setBits(tmp);
        int matchedCharCount = tmp.cardinality();
        this.matcher = SmallCharMatcher.from(tmp, "");
    }
    this.string = checkString(length, percent, config.matchingChars, new Random(), forceSlow, web);
}

Example 9 with BeforeExperiment

use of com.google.caliper.BeforeExperiment in project guava by google.

the class HashMultisetAddPresentBenchmark method setUp.

@BeforeExperiment
void setUp() {
    Random random = new Random();
    multisets.clear();
    for (int i = 0; i < ARRAY_SIZE; i++) {
        HashMultiset<Integer> multiset = HashMultiset.<Integer>create();
        multisets.add(multiset);
        queries[i] = random.nextInt();
        multiset.add(queries[i]);
    }
}

Example 10 with BeforeExperiment

use of com.google.caliper.BeforeExperiment in project android_frameworks_base by DirtyUnicorns.

the class IndentingPrintWriterBenchmark method setUp.

@BeforeExperiment
protected void setUp() throws IOException {
    final FileOutputStream os = new FileOutputStream(new File("/dev/null"));
    mDirect = new PrintWriter(os);
    mIndenting = new IndentingPrintWriter(mDirect, "  ");
    final Node manyChildren = Node.build("ManyChildren", Node.build("1"), Node.build("2"), Node.build("3"), Node.build("4"), Node.build("5"), Node.build("6"), Node.build("7"), Node.build("8"), Node.build("9"), Node.build("10"));
    mSimple = Node.build("RED");
    mComplex = Node.build("PARENT", Node.build("RED"), Node.build("GREEN", Node.build("BLUE", manyChildren, manyChildren), manyChildren, manyChildren), manyChildren);
}