rootbeer

Unable to cast a class error

て烟熏妆下的殇ゞ 提交于 2020-01-11 06:16:28
问题 I am going to use rootbeer1 for the first time. I am in windows 7 machine, 32 bit system having GForce 610 GPU. I installed CUDA 5.5 successfully and executed the examples to make sure it works fine too. Then I installed rootbeer1 according to the guidance given in the github page. Then I loaded Rootbeer.jar into NetBeans IDE as an external jar and copied and pasted the example code of rootbeer which is listed in here. One change I made is changing the imports, where the code in github page

Rootbeer runtime error, how to fix?

家住魔仙堡 提交于 2019-12-20 06:39:10
问题 I'm learning to use Rootbeer, so I did the following things : [1] Downloaded Rootbeer-1.2.3.jar [2] Installed CUDA Toolkit and CUDA Driver from : http://www.nvidia.com/content/cuda/cuda-downloads.html [3] Compiled the following sample program. [4] Ran ArrayMultApp from NetBeans 8.0.2 import java.util.List; import java.util.ArrayList; import org.trifort.rootbeer.runtime.Kernel; import org.trifort.rootbeer.runtime.Rootbeer; public class ArrayMultApp { public void multArray(int[] array) { List

rootbeer CUDA example code quantified throughput gain

一曲冷凌霜 提交于 2019-12-11 05:55:45
问题 The following is the rootbeer example code for Nvidia CUDA that I ran on a laptop with Ubuntu 12.04 (Precise) with bumblebee and optirun. The laptop features Nvidia Optimus, hence the optirun. The GPU happens to be a Nvidia GeForce GT 540M which the Nvidia website says has 96 cores. I get almost no throughput gain. What is the problem? package com.random.test; import java.util.ArrayList; import java.util.Formatter; import java.util.List; import edu.syr.pcpratts.rootbeer.runtime.Kernel; import

How can I use GPU with Java programming

折月煮酒 提交于 2019-12-07 12:14:38
问题 I am using CUDAC all these days to access the GPU. But now my guide asked me to work with Java and GPU. So I searched in Internet and found Rootbeer is the best option for it but I am not able to understand how to run a program using 'Rootbeer'. Can some one tell me steps for using Rootbeer . 回答1: Mark Harris from Nvidia gave nice talk about the future of CUDA at SC14. You can watch it here. The main thing that may be of interest for you is the part where he talks about programming languages

Unable to cast a class error

时间秒杀一切 提交于 2019-12-01 09:01:49
I am going to use rootbeer1 for the first time. I am in windows 7 machine, 32 bit system having GForce 610 GPU. I installed CUDA 5.5 successfully and executed the examples to make sure it works fine too. Then I installed rootbeer1 according to the guidance given in the github page. Then I loaded Rootbeer.jar into NetBeans IDE as an external jar and copied and pasted the example code of rootbeer which is listed in here . One change I made is changing the imports, where the code in github page imports import edu.syr.pcpratts.rootbeer.runtime.Rootbeer; import edu.syr.pcpratts.rootbeer.runtime

Stack guard might have disabled?

戏子无情 提交于 2019-11-28 23:22:02
I am trying to run the first example in rootbeer library, which you can find from here . The issue is, even though I followed all of their instructions, I am getting the following message when I am trying to run the Jar root@ubuserver3:/home/ubuadmin/JavaJars/HelloWordGPU# java -jar HelloWorldGPU.jar OpenJDK Client VM warning: You have loaded library /usr/lib/libcuda.so.319.37 which might have disabled stack guard. The VM will try to fix the stack guard now. It's highly recommended that you fix the library with 'execstack -c <libfile>', or link it with '-z noexecstack'. Exception in thread

Stack guard might have disabled?

那年仲夏 提交于 2019-11-27 14:42:44
问题 I am trying to run the first example in rootbeer library, which you can find from here. The issue is, even though I followed all of their instructions, I am getting the following message when I am trying to run the Jar root@ubuserver3:/home/ubuadmin/JavaJars/HelloWordGPU# java -jar HelloWorldGPU.jar OpenJDK Client VM warning: You have loaded library /usr/lib/libcuda.so.319.37 which might have disabled stack guard. The VM will try to fix the stack guard now. It's highly recommended that you