Log in to follow, share, and participate in this community. Not a member? Join Now! Hi, I'm the developer of PTGui (www.ptgui.com). In the past week I've received 3 reports from users that my application randomly quits without any notice (Windows does not show a crash notification). All ... Hi guys, Probably a dumb question, but I can't find the answer. Under the 2.0 SDK, there are CAL and OpenCL samples. However, I can't find any references to CAL in the documents (no programming manual or ... Hey there, I got a code that needs to share data among threads in blocks of 4, so thread i needs to access values from threads (i & 0xFC) + 0 ... (i & 0xFC) + 3. When writing such a code in GCN... All OpenCL versions form all vendors have this issue. It is a wrong computation. Please take a look at my blog describing it in detail. Can this be fixed on AMD OpenCL anyhow? https://iblog.isowa.io/2020/01/04... As I found out, newer OpenCL compiler in Adrenalin drivers for Win10 x64 have a bug in realization that prevents my code to work correctly on Tahiti cards. Then I determined that old driver pack of 16.4.2 was without ... I am utilizing OpenCL’s enqueue_kernel() function to enqueue kernels dynamically from the GPU to reduce unnecessary host interactions. Here is a simplified example of what I am trying to do in the kernels: kerne... Good day! Our company uses OpenCL framework to work with AMD GPUs. But unfortunately, the OpenCL driver for AMD 5700 XT GPU gives wrong calculation results. This applies for all GPU drivers I have tested so fa... Tested on latest 19.10.1 drivers. Windows 10 x64 1903 I attached cl file and cpp program which would launch this simple addVec kernel. Opencl code: #pragma OPENCL EXTENSION cl_amd_printf : enable __attribute__((req... Finally I made a minimal reproducing example of a bug in OpenCL compilers for Thaiti in Adrenalin Win10 x64 drivers (tested on two workstations with 19.12.2, 20.1.1 and 20.5.1 drivers with -O0 and -O5). Kernel is atta... I guess you have a FFT library. You probably should write an efficient Walsh Hadamard transform library to allow people to better experiment with fast transform neural networks: https://community.konduit.ai/t/f... Hello, In my OpenCL kernel I'm using the "async_work_group_copy" function to copy data from global to local memory. However, whenever I use the "wait_group_events" function in the kernel, and I compile with OpenCL 2.... Well the question in the title already hits it. I got a rather simple kernel, which uses 20 vgpr and the complete 32 kByte of shared memory. So all fine for running 2x 1024 threads per work group. So fine so far. Bu... Hello, I have a question about the Pull Request I made for the clBLAS... I am waiting quite long for "accept"... and I wonder if someone can check it..? it is at... I would really appreciate that. ... Hi there, I've installed the ROCM runtime on my (Debian testing) machine (upstream kernel 5.3.14-1, dual-socket Haswell Xeon) following the instructions. When I run clinfo, I get a segfault. Adding "HSAKMT_DEBUG_LEVE... Hello AMD! I'm having a problem where my new Radeon VII is not being detected by clinfo for OpenCL/compute jobs, while my RX 580 still is. A helpful user replied and let me know I should probably ask t... We have found, like many others, that the AMD GPU may report OpenCL 1.2 or even 2.0 support, with SPIR. However, that may not actually be the case. We're aware that you're looking into this, and will remove reported s... I am using Radeon Pro W5700 to run kernels produced by clfft library. When clfft compiles its kernels, it seems that calling clBuildProgram prints unspecified warnings to the console output: "1 warning... AMD supports OpenCL extentions such as clGetDeviceIDsFromD3D11KHR, clCreateFromD3D11BufferKHR & clCreateFromD3D11Texture2DKHR to support OpenCL & D3D11 resource sharing and synchronization. ... A similar issue is reported here. I compile a kernel (kernel1) that performs device-side enqueue to another kernel (kernel2). When kernel2 is empty, or contains little code, there is no problem. ... More information you may find at Khronos Group Releases OpenCL 3.0 - The Khronos Group Inc Thanks!