setUp() — netty Function Reference

Architecture documentation for the setUp() function in AllocationPatternSimulator.java from the netty codebase.

Function java Buffer Search calls 4 called by 1

Entity Profile

Buffer→ Search→ setUp() — netty Function Reference

Dependency Diagram

graph TD
  6dbc25d0_e067_4e19_7878_9bbd68b01803["setUp()"]
  4ed8382e_6455_1b00_c128_dbdce6457ea2["AllocationPatternSimulator"]
  6dbc25d0_e067_4e19_7878_9bbd68b01803 -->|defined in| 4ed8382e_6455_1b00_c128_dbdce6457ea2
  eed6d081_2fa9_2b93_44a4_f9f70f42baae["main()"]
  eed6d081_2fa9_2b93_44a4_f9f70f42baae -->|calls| 6dbc25d0_e067_4e19_7878_9bbd68b01803
  8e3a14de_b803_b0d4_33ad_7365ffaf7041["PatternItr()"]
  6dbc25d0_e067_4e19_7878_9bbd68b01803 -->|calls| 8e3a14de_b803_b0d4_33ad_7365ffaf7041
  fbdbae8e_fa62_3fda_6ff0_a53ee2df68fc["next()"]
  6dbc25d0_e067_4e19_7878_9bbd68b01803 -->|calls| fbdbae8e_fa62_3fda_6ff0_a53ee2df68fc
  d23edae7_2c53_ffdb_1d3e_0c3de852f9a6["frequency()"]
  6dbc25d0_e067_4e19_7878_9bbd68b01803 -->|calls| d23edae7_2c53_ffdb_1d3e_0c3de852f9a6
  5ae69ead_3533_e39b_2f7e_2fd0c81649db["size()"]
  6dbc25d0_e067_4e19_7878_9bbd68b01803 -->|calls| 5ae69ead_3533_e39b_2f7e_2fd0c81649db
  style 6dbc25d0_e067_4e19_7878_9bbd68b01803 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

microbench/src/main/java/io/netty/buffer/AllocationPatternSimulator.java lines 482–498

    void setUp(int[] pattern) {
        adaptive128 = new AdaptiveByteBufAllocator();
        pooled128 = new PooledByteBufAllocator();
        adaptive2048 = new AdaptiveByteBufAllocator();
        pooled2048 = new PooledByteBufAllocator();
        PatternItr itr = new PatternItr(pattern);
        size = new int[pattern.length >> 1];
        cumulativeFrequency = new int[pattern.length >> 1];
        sumFrequency = 0;
        count = 0;
        while (itr.next()) {
            sumFrequency += itr.frequency();
            size[count] = itr.size();
            cumulativeFrequency[count] = sumFrequency;
            count++;
        }
    }