ShigekiKarita

"""
unofficial Paderborn university's wide residual BLSTM acoustic model.
no warranty at all.

This implementation is raughly based on
http://spandh.dcs.shef.ac.uk/chime_workshop/papers/CHiME_2016_paper_11.pdf
http://spandh.dcs.shef.ac.uk/chime_workshop/presentations/CHiME_2016_Menne_oral.pdf

# w/ BLSTM
python ./chime4.py  9.87s user 2.27s system 104% cpu 11.636 total

ShigekiKarita

import six
from os.path import basename
import yaml

root = "/home/karita/tool/attention-lvcsr"

cfgs = []

def recursive_update(original, update):
    """

ShigekiKarita

"""
just WIP unable to run

1. TIMIT: https://arxiv.org/pdf/1506.07503v1.pdf
2. WSJ: https://arxiv.org/pdf/1508.04395.pdf (section 4.2 for details)
3. Task-loss-estimation:  http://arxiv.org/pdf/1511.06456.pdf
"""

import six
import numpy

ShigekiKarita

"""
just WIP unable to run fully

Referrences
1. TIMIT: https://arxiv.org/pdf/1506.07503v1.pdf
2. WSJ: https://arxiv.org/pdf/1508.04395.pdf (section 4.2 for details)
3. Task-loss-estimation:  http://arxiv.org/pdf/1511.06456.pdf
4. source of 2&3: https://github.com/rizar/attention-lvcsr
"""

ShigekiKarita

open Batteries

let zip_string a b =
  let of_enum =  Text.enum % Text.of_string in
  let ea = of_enum a in
  let eb = of_enum b in
  let append2 x y = Text.append_char x %> Text.append_char y in
  let zip_text = Enum.fold2 append2 Text.empty in
  zip_text ea eb |> Text.to_string

ShigekiKarita

<spc> 0
<noise> 1
- 2
. 3
' 4
A 5
B 6
C 7
D 8
E 9

ShigekiKarita

#-------------------------------------------------------------------------------
#  Template configuration for compiling mxnet
#
#  If you want to change the configuration, please use the following
#  steps. Assume you are on the root directory of mxnet. First copy the this
#  file so that any local changes will be ignored by git
#
#  $ cp make/config.mk .
#
#  Next modify the according entries, and then compile by

ShigekiKarita

#include <future>
#include <thread>
#include <map>
#include <vector>
#include <stdio.h>

const int N = 1 << 20;

__global__ void kernel(float *x, int n)
{

ShigekiKarita

$ nvcc ./stream_test.cu -o ./stream_legacy
$ nvvp ./stream_legacy

ShigekiKarita

#include "share/atspre_define.hats"
#include "share/atspre_staload.hats"

(* README

original : 
    https://github.com/smistad/OpenCL-Getting-Started

compile with CUDA devices:
    patscc -o test ./opencl_test.dats -L/usr/local/cuda/lib64 -lOpenCL