这样的命令队列,需要设置为 CL_QUEUE_ON_DEVICE|CL_QUEUE_ON_DEVICE_DEFAULT。 如下代码展示了如何使用 cl_queue_properties 属性值来创建命令队列: cl_queue_properties props[]= { CL_QUEUE_PROPERTIES, CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE | CL_Q
The properties argument in clCreateCommandQueue can be used to specify the execution order. If the CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE property of a command-queue is not set, the commands enqueued to a command-queue execute in order. For example, if an application calls clEnqueueNDRange...
cl::Context* ctx = new cl::Context(CL_DEVICE_TYPE_GPU, NULL); cl::CommandQueue* queue = new cl::CommandQueue(ctx, devices[device_index], CL_QUEUE_PROFILING_ENABLE, &err);
问CL_INVALID_COMMAND_QUEUE问题EN在将全局大小四舍五入为最接近的1024倍数并显式指定本地大小为1024时...
I have discovered what I consider to be a bug in the reference tracking for cl_command_queue instances that leads to a segmentation fault under a reasonable usage scenario. The cl_command_queue reference count is not incremented when a cl_event instance is created. It should be. clR...
I am getting error CL_INVALID_COMMAND_QUEUE from bold line. Can anyone help about this error. Thank you. GetTime(start); CL_SAFE_CALL( clSetKernelArg(kernel1, 0, sizeof(void *), (void*) &input_ocl ) ); CL_SAFE_CALL( clSetKernelArg(kernel1, 1, sizeof(void *),...
问CL_INVALID_COMMAND_QUEUE openclEN之前配置cuda跟opencv 的混合编程，发现只要使用的东西多半还要用...
limit (CL_DEVICE_QUEUE_ON_ DEVICE_MAX_SIZE or "Queue on device max size" in clinfo). Please try to increase the queue size to see if it resolves the above issue. When creating the device queue using clCreateCommandQueueWithProperties(), you can specify the size of the device...
The disclosed man-machine command management method comprises: a1. the operation console sends man-machine command to a command scheduling unit; a2. the latter groups the command, builds one command sequence for every group for buffer and record, and sends the command to an implementation unit;...
0. 以下理解是读《OpenCL in Action》后总结的,一些图也是从该书中引用。 1. OpenCL中的platform可以理解为不同的(vendor的)OpenCL实现,比如你的电脑中装有AMD显卡和NVIDIA显卡,那么如果在电脑中安装了AMD的OpenCL SDK和NVIDIA的OpenCL SDK的话,那么你的电脑中就包含了两个platform。 2. OpenCL中的contex.....