When compiling the source code with VS compilation OpenCV, the CMake-generated engineering file compiles, and the NVCC fatal:unsupported GPU architecture ' compute_11 ' problem occurs. The reason is that CUDA7.5 does not support older graphics versions, so 1.1,2.0,2.1, such as graphics options, are redundant.
Need to change the configuration of the CMake GUI for the project and remove support for Compute_11
1. Open Cmakelist.txt
CMake in the option t
provided by the SDK can be used to test transfer performance from host to Device,device to Host,device to device. Although PCIe has a 3.2g/s theoretical value, it does not actually reach so much. The transmission of Device to Device can reach 89g/s (GTX260), and the theoretical value is 90g/s (GTX260) is about the same. This place is not the same for everyone, the motherboard is not the same, setting the environment is different, not necessarily the same.
An active warp on device has 32 thread
Brief introduction
This blog introduces kinectfusion in the ICP algorithm code, code implementation is the PCL Engineering Pcl_gpu_kinfu_large_scale project file ESTIMATE_COMBINED.CU.
The ICP algorithm can greatly improve the computational efficiency by doing parallel computing with the GPU. The objective function in the GPU minimization ICP algorithm
Kinectfusion in the ICP using the minimum point to th
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
Environment: virtualenv xxx_pyvirtualenv -p python3 xxx_pyEnter the environment:source xxx_py/bin/activateExit:deactivate
Use Tsinghua Mirror
Temporary usepip install -i https://pypi.tuna.tsinghua.edu.cn/simple some-package
Set as Defaultpip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple
Resources:Tsinghua PyPI Mirror Use HelpVIRTUALENV Introduction and basic useOne of the essential artifacts of Python development: virtualenvvirtualenv
Silverlight 3 introduces the GPU acceleration feature, which is disabled by default. To enable this function, you must:
1. Set Or use code Application.Current.Host.Settings.EnableGPUAcceleration= True;
2. Set it on the control with the UIElement typeCacheMode = "BitmapCache"-GPU acceleration caches some UI elements based on GPU, saving CPU usage.
How do I know
At the recent MIX 10 conference, Microsoft demonstrated how to leverage the hardware acceleration capability of the graphics card GPU, in IE9 browser, new technologies such as Direct2D, DirectWirte, and XPS are used to render text, images, videos, SVG, and other network content. Today, Microsoft IE project manager Frank Olivier introduced the six advantages of these technologies.
1. performance, performance, and performance
This is clearly the biggest
CPU is the central processing unit, the GPU is the graphics processor. Second, to explain the difference between the two, first understand the similarities: both have a bus and the outside world, have their own caching system, as well as digital and logical unit of operation. In a word, both are designed to accomplish computational tasks.
The difference between the two is the structure difference between the caching system and the digital
Prior to learning CNN's knowledge, referring to Yoon Kim (2014) paper, using CNN for text classification, although the CNN network structure simple effect, but the paper did not give specific training time, which deserves further discussion.Yoon Kim Code: Https://github.com/yoonkim/CNN_sentenceUse the source code provided by the author to study, in my machine on the training, do a CV average training time as follows, ordinate for MIN/CV (for reference):Machine configuration: Intel (R) Core (TM)
Objective:TensorFlow has two versions of CPU and GPU: GPU version requires NVIDIA Cuda and CuDNN support, CPU version is not required; This article mainly installs the GPU version.1. Environment
GPU: Verify that your video card supports CUDA, which is confirmed here.
VS2015 Runtime Library: Download 64-bit
1. GPU is superior to CPU in terms of processing capability and storage bandwidth. This is because the GPU chip has more area (that is, more transistors) for computing and storage, instead of control (complex control unit and cache ). 2. command-level parallel --> thread-level parallel --> processor-level parallel --> node-Level Parallel 3. command-level parallel methods: excessive execution, out-of-order e
For the arm Mali GPU, currently supports OpenCL1.1, so we can use OpenCL to speed up our calculations.There has been no environment for the Mali GPU to be tested for OPENCL programming. Finally got a Huawei Mate7, but because Huawei did not provide OpenCL driver (in the second half of the year, Huawei will have OpenCL Drivert to provide, wait and see). The currently tested phone has Meizu MX4 Pro T628 with
, "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
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