First, the preface
Today there is nothing to configure a bit of ultra-low-matching graphics card GTX730, I think the graphics card may also be able to use CUDA+CUDNN, the results of the NVIDIA official website, sure enough, I GTX730 ^_^, then my 730 can also use Cuda. introduction of the online installation of Cuda+cudnn+pytorch/tensorflow/caffe blog, I wrote this is not to say how good my method, just want to tell you the best way to install CUDA+CUDNN is to go to Nvidia's official website to
First, preface
This paper mainly realizes the use of OpenCV in the GPU version of the surf feature detector and GPU version of the Orb detector, respectively, the feature points of the image extraction and matching, and the search for the feature points of the distance screening, matching a better feature points to display
Second, the implementation of the Code
I do not produce code, I just code for Porter
other dependenciessudo apt-get install python-numpy swig python-dev python-wheel?? 8. Build GPU Support (this is a compile-time hint that the GCC version is too high to downgrade http://www.cnblogs.com/alan215m/p/5906139.html)bazel build -c opt --config=cuda //tensorflow/cc:tutorials_example_trainer? If an error occurs, add--verbose_failures to run the followingbazel build -c opt --config=cuda //tensorflow/cc:tutorials_example_trainer? --verbose_fail
1, open the software gpu-z. As shown in Figure 1.
Figure 1
2, select "Yes". As shown in Figure 2.
Figure 2
3, select "Next". We don't need anything else, so we don't have to tick. As shown in Figure 3.
Figure 3
4, click "Browse ..." Select the location you want to install and click "Install". As shown in Figure 4.
Figure 4
5, has been installed to complete, click "Close" off it. As shown
When running some programs, such as deep learning, always want to see CPU, GPU, memory Utilization 1. CPU, Memory
Using the top command
$ top
http://bluexp29.blog.163.com/blog/static/33858148201071534450856/
There is a more intuitive monitoring tool called Htop
$ sudo apt-get install htop
$ stop
2. View GPU
Using the Nvidia-smi command
$ nvidia-smi
But this command can only be displayed once, if yo
Today Test 2 Zec mining software, Changsha-miner ZECV5.125.10 Fish Pond A special edition (12.5 core) VS Claymore ' s zcash AMD GPU Miner v12.5 in the end which is good, which yield high
Test 2 computer configurations are the same, using i5 platform HD7850 graphics card
Test ore pool: Fish Pond
Test Zec Wallet Address: 2 Different, this one is hidden.
Test time starts 09:45 today, about 10 o ' clock tomorrow.
First, a Claymore ' s zcash AMD
First, Cpu-only installation method
Detailed reference: http://hanzratech.in/2015/07/27/installing-caffe-on-ubuntu.html
The approximate steps are as follows:
1. Install a variety of dependencies and environments (no GPU required, can skip Cuda installation)
2. Install, compile Caffe (modify Makefile.config file)
In the process of compiling and testing the Caffe, it is possible to constantly suggest that some module is missing and that the module
, "Cannot open include file: ' Numpy\arrayobject.h '" error, I right-click Pycaffe, select Properties, under Project Properties release "Configuration Properties" ---> "VC + + Directory"---> "Include directory" to add numpy Library directory ' F:\SoftWare\Anaconda2\pkgs\numpy-1.14.0-py27hfef472a_1\Lib\ Site-packages\numpy\core\include '.Attention:Change this to "release" version, because the default is release in the project properties, and we open Caffe.sln by default is Dubug, so we need to ma
Small white one, please give more advice, thank you.Practice proves that WIN10 + tensorflow1.6 + cuda9.1 +cudnn8.0 + python3.6 installation is not suitable (perhaps aPerson reason)Because my computer is a new computer, Win10 +python3.5 (installed with Anaconda) + cudnn8.0 +cuda9.0 Use successSome of these environment variables are not added, some are automatically added, but need to cudnn compressed all the files to paste intoThe Cuda directory.The installation process encountered a lot of probl
Blacklist nouveau
Blacklist rivafb
Blacklist nvidiafb
Blacklist rivatv
After completing the preceding steps, download the cuda software (using the latest version 6.5)
The https://developer.nvidia.com/cuda-downloads downloads from the appropriate System Selection
After the download, you can run the installation.
Chmod + x cuda_6.5.14_linux_64.run
./Cuda_6.5.14_linux_64.run
The process went smoothly and there was no error. Because cuda6.5 has a card driver, you do not need to install a
Algorithm for absolute static areas in the image to improve the vertical resolution. For absolute motion areas in the image, use the intra-field interpolation algorithm, improves the time-domain resolution and delivers a good effect in fast motion scenarios. When an image is in an absolute static or absolute motion area, the motion factor is calculated and the inter-field interpolation algorithm and intra-field interpolation algorithm are used.
The key of the algorithm is the motion detection
::operator *") is not allowedcalling a host function("cuComplex::cuComplex") from a __device__/__global__ function("cuComplex::operator +") is not allowed
This is because there is a problem with the Code provided in the original work. The code in the structure in the original work is
cuComplex(float a, float b) : r(a), i(b) {}
Modify it as follows:
__device__ cuComplex(float a, float b) : r(a), i(b) {}
Question 2
Error lnk2019: an external symbol that cannot be parsed [email protected]. This
This is useless from the beginning, and it does not help any kind of questions. Although I understand RT, Tex, and buffer, I feel that it is useless to catch bugs. Therefore, it has always been like a wizards that rely on intuition and use scientific methods to test. In fact, it is to let PS return some values for testing.
One day, things changed, and one day I learned from a colleague that the replay button.
In fact, it has always hindered me from reading the buffer. The shader should look
An Optimization of min/MAX shadow map, a brief introduction of min/MAX shadow map can see this: http://developer.download.nvidia.com/presentations/2007/gdc/SoftShadows.pdf
Min/MAX shadow map basic practices:
Use the min filter and Max filter to construct two texture files, both of which contain the mipmap file. The construction of the mipmap file also uses the min/MAX filter file.
In filter shadow, min/max depth is used to quickly remove some pixels that do not require in-depth filterin
Humus was written on the GPU pro, many of which were on his website and later mentioned on siggraph12.
The similarities are not recorded. Combined with the document above in siggraph12, it can be said that the amount of gold is quite high and there are many highlights for reference.
Light Index
The Processing Method of Multi-light source is not the deferred series, but the light index method, put the light information in a texture.
The details are sk
parallel_nsight_win32_2.0.11166.msi.
Ii. Software Installation
1. Install vs2008,
2. Install the video card driver -- cudatoolkit -- cudasdk -- nsight in sequence.
After completing the three steps, an NVIDIA option is generated in vs. You can directly create a Cuda project.
4. Cuda preparation is complete. You can write Cuda code.
V. Problems I encountered:
1. why can't the Nv graphics card driver be installed or installed successfully, but it cannot be used? Tip: You are not connected to the
Reprinted please indicate the source for the klayge game engine, the permanent link of this article is http://www.klayge.org /? P = 2182
The GPU of surface is tegra3, but its corresponding d3d capabilities are hard to be found online. Yesterday, I ran Windows kits 8-arm dxcapsviewer on the surface, and dump went out.This file. I have removed the same Microsoft basic Renderer driver and warp from the PC, leaving tegra3 itself.
From this list, we can
accesses are generated in gt200. Based on the size of each region, it can be divided into two merge accesses, 32 bytes and 96 bytes. The key to access memory merging and access conflicts is to understand that when the GPU accesses the memory with half-warp, that is, 16 threads access the memory together, the address accessed by these 16 threads is in the same area (that is, the width can be transmitted together on the hardware) When there is no c
Python layer needs to be updated and recompiled, because the Python module no longer works. Perform This step again in the case.for req in $(cat requirements.txt); do pip install $req; doneIn case of any problems, try:for req in $(cat requirements.txt); do sudo -H pip install $req --upgrade; done
The build process would fail in Ubuntu 16.05 due to the GCC 5.x compiler when compiling Cuda 7.5 sources. The updated version of Cuda Toolkit 8.0RC is compatible with GCC 5.x compiler in Ubuntu 1
This machine has installed Windows system, ready to install Ubuntu dual system for TensorFlow related work, need to separate the disk in Windows for Ubuntu use1. First download the Ubuntu17.04 version of ISO2. Download Win32diskimager as installation disk burning software3. Insert a USB flash drive to burn4. Insert the USB flash drive into the computer and reboot, select USB drive5. Choose to install Ubuntu system6. Installation Type Select other options for custom processing7. Create swap space
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.