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dkurt / CMakeLists.txt
Created July 4, 2017 11:08
CMakeLists.txt
cmake_minimum_required(VERSION 3.4.3)
project(test_halide CXX)
include_directories(
~/Halide/build/include
)
link_directories(
~/Halide/build/lib
)
@dkurt
dkurt / sample.cpp
Last active August 8, 2017 11:20
sample
{
Halide::Var x("x"), xo("xo"), xi("xi");
Halide::Func f("f");
f(x) = x + 777;
f.bound(x, 0, 16);
f.split(x, xo, xi, 8).gpu_threads(xi).gpu_blocks(xo);
f.output_buffer().dim(0).set_bounds(0, 16);
Halide::Target target = Halide::get_host_target();
import tensorflow as tf
# Read the graph.
with tf.gfile.FastGFile('opt_graph.pb') as f:
graph_def = tf.GraphDef()
graph_def.ParseFromString(f.read())
# Remove Const nodes.
for i in reversed(range(len(graph_def.node))):
if graph_def.node[i].op == 'Const':
@dkurt
dkurt / tmp.cpp
Last active November 19, 2017 11:48
cv::Mat img = cv::imread("toucan.jpg");
cv::resize(img, img, cv::Size(224, 224));
img.convertTo(img, CV_32F);
cv::subtract(img, cv::Scalar(104.0f, 117.0f, 123.0f), img);
cv::divide(img, cv::Scalar(127.5f, 127.5f, 127.5f), img);
std::vector<cv::Mat> channels(3);
cv::split(img, channels);
cv::Mat blob({1, 3, 224, 224}, CV_32F);
for (int i = 0; i < 3; ++i) {
cv::Mat dst(224, 224, CV_32F, blob.ptr<float>(0, i));
node {
name: "image_tensor"
op: "Placeholder"
}
node {
name: "FeatureExtractor/MobilenetV1/MobilenetV1/Conv2d_0/convolution"
op: "Conv2D"
input: "image_tensor"
input: "FeatureExtractor/MobilenetV1/Conv2d_0/weights"
attr {
node {
name: "image_tensor"
op: "Placeholder"
attr {
key: "dtype"
value {
type: DT_UINT8
}
}
attr {
# http://answers.opencv.org/s/answers/186571
node {
name: "input_image"
op: "Placeholder"
attr {
key: "dtype"
value {
type: DT_FLOAT
}
}
node {
name: "image_tensor"
op: "Placeholder"
attr {
key: "dtype"
value {
type: DT_UINT8
}
}
attr {
node {
name: "image_tensor"
op: "Placeholder"
attr {
key: "dtype"
value {
type: DT_UINT8
}
}
attr {
node {
name: "image_tensor"
op: "Placeholder"
attr {
key: "dtype"
value {
type: DT_UINT8
}
}
attr {