hyunsik

class RowBatch {
  ...
  TupleRow* ALWAYS_INLINE GetRow(int row_idx);
  ...
}

class Iterator {
  public:
    Iterator(RowBatch* parent, int row_idx, int limit = -1) :
    TupleRow* IR_ALWAYS_INLINE Get();

hyunsik

class ExecNode {
 ...
  virtual Status Init(const TPlanNode& tnode, RuntimeState* state);
  virtual Status Prepare(RuntimeState* state);
  virtual Status Open(RuntimeState* state);
  virtual Status GetNext(RuntimeState* state, RowBatch* row_batch, bool* eos) = 0;
  virtual void Close(RuntimeState* state);
 ...
}

hyunsik

#![feature(link_llvm_intrinsics)]

extern {
  #[link_name = “llvm.sqrt.f32”]
  fn sqrt(x: f32) -> f32;
}

fn main(){
  unsafe { sqrt(32.0f32); }
}

hyunsik

pub struct TaskSetRefIterator<'a> 
{
  ....
}

impl<'a> Iterator for TaskSetRefIterator<'a> {
  type Item = &'a Task;
  
  fn next(&mut self) -> Option<&'a Task> {
    None

hyunsik

pub struct TaskSet;

pub struct TaskSetIterator {
...
}

impl Iterator for TaskSetIterator {
  type Item = Task;
  
  fn next(&mut self) -> Option<Task> {

hyunsik

fn get_arithm_prim(op: &ArithmOp,
                   res_ty: &Ty,
                   lhs_dty: &Ty, lhs_vec: bool,
                   rhs_dty: &Ty, rhs_vec: bool)
    -> fn(&mut Vector, &Vector, &Vector, Option<&[usize]>) {

  assert_eq!(lhs_dty, rhs_dty);

  match lhs_dty.kind() {
    TyKind::Int2      => get_arithm_vec_or_const::<INT2>     (op, lhs_vec, rhs_vec),

hyunsik

hyunsik@workstation:~/Code/tajo/tajo$ git log --show-signature
commit 5d470bc6001bb4fe096d7a8d221e51c18c683899
gpg: Signature made Thu 08 Oct 2015 03:21:24 PM PDT using RSA key ID 4CFE2390
gpg: Good signature from "Hyunsik Choi "

hyunsik

hyunsik@workstation:~/Code/tajo/tajo$ gpg --edit-key 4CFE2390 trust
gpg (GnuPG) 1.4.18; Copyright (C) 2014 Free Software Foundation, Inc.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

Secret key is available.

pub 4096R/AC3885B9 created: 2013-10-16 expires: 2017-10-16 usage: SCEA
trust: unknown validity: unknown
sub 4096R/4CFE2390 created: 2013-10-16 expires: 2017-10-16 usage: SEA

hyunsik

hyunsik@workstation:~/Code/tajo/tajo$ git log --show-signature
commit 6bc9fbb50fb8b45d3fd58d9f10f74fefe62106fe
gpg: Signature made Thu 08 Oct 2015 03:15:39 PM PDT using RSA key ID 4CFE2390
gpg: Good signature from "Hyunsik Choi <hyunsik@apach.o..>"
gpg: WARNING: This key is not certified with a trusted signature!
gpg: There is no indication that the signature belongs to the owner.
Primary key fingerprint: 9141 BD40 6A84 DBA1 F4BD 5F04 024C 922A AC38 85B9
Subkey fingerprint: 1BB1 D697 599C 74BD C917 2F89 FE68 DD32 4CFE 2390

hyunsik

hyunsik@workstation:~/Code/tajo/tajo$ git commit -S -m "TAJO-1909: Eliminate remained explicit diamond expressions."</code>

You need a passphrase to unlock the secret key for
user: "Hyunsik Choi <hyunsik@apache.o....>"
4096-bit RSA key, ID 4CFE2390, created 2013-10-16 (main key ID AC3885B9)

[master 6bc9fbb] TAJO-1909: Eliminate remained explicit diamond expressions.
Author: Dongkyu Hwangbo <hwang....@gma......>;
Date: Thu Oct 8 15:02:58 2015 -0700
72 files changed, 150 insertions(+), 147 deletions(-)