Macintosh OS X 10.6 has these libraries built in. You will need to install this SDK as AMD does not allow that projects distribute the needed libraries on their own yet. The SDK page will tell you which Catalysts are required for the latest SDK. You will also require Catalysts 10.4 or above. In the case that your GPU cannot support the APP driver, for whatever reason, you'll need to install the ATI Stream SDK for Windows and Linux, since it contains specific libraries that are needed. In the case of ATI/AMD GPUs, you'll need an up-to-date APP driver. In the case of Nvidia GPUs, you'll need an up-to-date driver. Make sure you have up do date drivers installed. Make sure BOINC is NOT installed to run as a service. Restart the BOINC client so that it reads the file if it was already running.ġ. In Vista/7 it is in a hidden folder named C:\Program Data\BOINC\ In Windows XP is is normally in C:\Documents and Settings\All Users\Application Data\BOINC\ĥ. Save this file to your BOINC data directory. xml file using Notepad or other text editer.Ĥ. To run more then one GPU at a time in BOINC:ġ. That said, I've run numerous projects with custom app_configs and have had nary a problem.Īlso, there are now 11 major projects that support GPUs.Since there isn't a lot of BOINC related threads and how to discussions, I figured I would add one. BOINC is used by everyone from systems professionals to relative computer newbies, so if you don't know what you're doing you can decrease the lifespan of your hardware or potentially damage it. It is my belief that those warnings are in place to protect against damage from excessive heat and power draw. I highly recommended looking into it if you want to tweak more output from a system. Unfortunately neither Clean Energy nor any other current WCG project offers a GPU application. Here is a thread about using an app_config file in conjunction with that sub project. You had previously mentioned running WCG's clean energy project. More into on supported tags and configurations at You can add an app_config.xml file to the project directory in C:\ProgramData\BOINC\projects then fine tune with the and tags. Here is a thread on the GPUGRID forums : Īll projects allow you to control the number of running processes, so if your hardware is capable your GPU can simultaneously run multiple WUs. Most projects have a forum thread discussing app_config setup. HWMONITOR is great for voltage, temperate, fan speed monitoring. Some projects like Collatz allow for custom config files for optimizing performance.įor Windows, Task Manager and GPU-Z are excellent tools for monitoring utilization. Here is the POEM thread discussing optimizing with an app_config file : Note the current POEM GPU app was released in Feb of 2015 - when the new app is released, I will have to evaluate whether it is still feasible to run 2 WUs. The default setting would probably be suitable on little less powerful system. Normally the GPU app would run 1 WU at a time and use half a CPU core. I don't run GPUGRID (But I think I will set it up this weekend!), so as an example here is my app_config for running on an AMD 7970 Intel 2500k cores. Results vary dramatically by project and hardware. You will need to benchmark and compare changes as you make them. Depending on your hardware the GPU may be be able to simultaneously run multiple WUs and/or require a different % of reserved CPU usage. Look into adding/editing an app_config.xml file in your project folder in the BOINC data directory.
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