View Full Version : OpenCL

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  1. Do host allocated buffers need to be manually deallocated?
  2. HELP
  3. clCreateImage{,2D,3D} vs the ICD loader
  4. OpenCL profiling tools for Linux
  5. Checking wether a command queue is valid...
  6. A Kernel that run in CPU and GPU same time
  7. clEnqueueWriteBuffer crash with error -38
  8. 128-bit data type support
  9. Cuckoo Hash- Table in GPGPU
  10. I cannot use 16K shared memory in GTX9800
  11. 128- bit integer atomics Support?
  12. OpenCL benchmark
  13. How much waste can the warp divergence bring?
  14. Using a single integer value(not a pointer as parameter for?
  15. The most bizarre error
  16. Error getting function data from server when running on 680
  17. Compilation bug?
  18. Is there any OpenCL library having Prefix Sum?
  19. Asynchrouous call to program build
  20. Access to Intermediate Language under Xcode / 10.7 ???
  21. string sorting in opencl
  22. Kernel argument size
  23. atomic_add for local variable
  24. Updating struct in Opencl with method call
  25. programming help needed
  26. CL/cl.hpp: Problems with reference counting
  27. Learn OpenCL
  28. Link to compiled library
  29. Do I need atomic_add in that case?
  30. Accessing to bytes in array as to short and int values?
  31. Do i have divergence with (bool)?val1:val2 operator?
  32. How to port existing C++ function using vectors?
  33. Get binary of kernel - clGetProgramInfo
  34. OpenCL Compiler
  35. Call OpenCL functions from another file
  36. Error in compile project
  37. Unrecognized Token during Kernel Compilation
  38. Writing to the different mip-map levels of a 3d texture
  39. Regular question about dual gpu on single board
  40. memory allocation / dealloaction / copying timing questions
  41. Optimizing multiple kernel calls for large arrays
  42. CL/GL Interop, OSX -- ever shared a Renderbuffer or Texture?
  43. Trouble build OpenCL conformance test on win32/64
  44. unknown type name kernel in opencl
  45. pointer type conversion
  46. Image editing problem
  47. Parallel breadth-first search
  48. Using binary
  49. when to use get_global id and get_local id in opencl?
  50. OpenCL 1.2 Class Inheritance
  51. Runtime failed to load kernels from OCL binary
  52. clCreateProgramWithBinary
  53. Slow MD-program. My cpu runs it faster than my GPU
  54. about clSetEventCallBack()
  55. program error
  56. Running openCL on CPU
  57. Weird behavior of my kernel
  58. Program run on CPU with 2 core....
  59. Slow JavaCL CLBuffer map/unmap operations
  60. how to calculate execution time of program on GPU and CPU?
  61. clFinish is returning CL_INVALID_COMMAND_QUEUE
  62. VB.Net appliction
  63. Linking Kernel with Static Library
  64. Mild data corruption
  65. Proposal: More detailed device ID detection
  66. opencl and study
  67. user defined data types in OpenCL
  68. clFinish returns CL_OUT_OF_HOST_MEMORY (-6)
  69. problem with openCL/multiple kernels
  70. program run on CPU and GPU
  71. why CPU execution time is less than GPU time?
  72. how to differentiate between two GPU
  73. Kernel undeterministic behavior
  74. Determining the real amount of local memory available
  75. Bolt
  76. CL_OUT_OF_RESOURCES when changing to OpenCL 1.1
  77. global & local size in 2D problem
  78. CL GL interoperability
  79. OpenCL Synchronization between workgroups.
  80. I beg u plzzz ,I really need help with this open cl code
  81. Insufficient Private Resources!
  82. Kernel produces vertical bars instead of solid color. Why?
  83. Best Practice for multiple dll
  84. concurrent access to global memory
  85. Multiple access to global memory
  86. How Can I reduce the GPU Kernel Performance ?
  87. Questions on multi-core applications
  88. Array in global memory - strange results
  89. OpenCL 1.2 clCreateImage(...)
  90. Question on sharing cl_events on different cl_contexts
  91. Context with different vendors
  92. 2 times sin() vs one local memory access
  93. shared memory question
  94. A very confusing problem of kernels w\ "-cl-opt-disable"
  95. Buffer Vs Image
  96. For loops inside kernels
  97. Research topic for parallel programming
  98. When I want to use atomic_add, what should I do?
  99. Is float point operation in OpenCL stochastic?
  100. clBuildProgram run inconsistencies
  101. Query Memory used on GPU
  102. difference between fopen and fopen_s
  103. How to install opencL for NVIDIA architecture
  104. specified file is not unrecognized or unsupported binary fmt
  105. Basic question
  106. "Failed to open file for reading: in program
  107. Wait if CL_DEVICE_NOT_AVAILABLE is returned?
  108. Accessing devices freeze the program on Linux
  109. different time of cpu and gpu
  110. opencl opengl inter operability
  111. Getting the most Powerful device
  112. how i create the memory for block or workgroup
  113. Atomic compare and swap
  114. newbie question: what is special about conditions
  115. Finding No of registers are using for each kernel on AMD GPU
  116. Image computing in OpenCL (image2D or array)
  117. Float4* VS Float*
  118. CL_OUT_OF_RESOURCES in sample kernel
  119. OpenCL device selection for interop with OpenGL.
  120. cl_out_of_host_memory in clenqueuendrangekernel
  121. Issue with clRelease functions
  122. Any alteration in kernel CL_OUT_OF_HOST_MEMORY
  123. Array dimension on Kernel - AMD Histogram OpenCl example
  124. opencl buffer from premade opengl buffer
  125. Are the nvidia "best practices" violating the spec?
  126. Ivy Bridge integrated GPU architecture.
  127. Using Itermediate Representation binaries
  128. Command to free Memory
  129. GPU never works
  130. havin error code -38 in opencl ?
  131. Code speedup
  132. basic question regarding get_global_id
  133. Maximum number of work-items
  134. Using CL_MEM_USE_HOST_PTR with clEnqueueReadBuffer
  135. CPU on Linux
  136. FFT 2D kernel runtime =0 in OpenCL
  137. opencl, images,samplers and interpolation
  138. OpenCL 1.2 Specification Update Feedback Thread
  139. Storing 3D textures
  140. opencl sobel filter and theory
  141. Running kernel on host vs device
  142. Scheduling kernel to prevent driver from crashing (watchdog)
  143. Querying kernel progress
  144. build static OpenCL library
  145. sobel and letters
  146. Write only a single color component
  147. CL_INVALID_KERNEL_NAME error after edit a function
  148. clCreateProgramWithSource deletes context?
  149. can we use structure in opencl
  150. OpenCL 1.2 Specification broken?
  151. band and partial update
  152. Cmake error while configuring OpenCL program
  153. Selecting rounding mode CL_FP_ROUND_TO_ZERO
  154. tools and intel sdk
  155. running on GPU but not on CPU
  156. Device lost possible?
  157. OpenCL performances on NVIDIA GTX 260 and ATI Radeon HD
  158. can we update the table paralleley
  159. clEnqueueReadBuffer gives the error CL_OUT_OF_RESOURCES -
  161. OpenCL slow compiling on AMD card
  162. error using clCreateSubBuffer
  163. openCL and VC++ 2010 “front end compiler failed build”
  164. Copying c++ classes for use in open CL
  165. clGetPlatformIDs error -1001 when called in PostgreSQL UDF
  166. qt and gl/cl interop
  167. Is it safe to cast a pointer-to-vector to pointer-to-scalar?
  168. OpenCL Kernel thread execution time
  169. SegFault at clGetDeviceIDs?
  170. openCL barrier() is not recognized by VC++ 2010
  171. Minimal kernel name length
  172. OpenCL 1.2 2D image array
  173. OpenCL Ndrange Global Size/Local Size
  174. Offline Kernel Compiling in Ubuntu?
  175. can we use compare function in kernel?
  176. Reduction within one work item
  177. Scheduling a work load that relies on sequential values
  178. Error in CodeXL: Not able to produce resource usage info
  179. OPENCL distributed computing.
  180. JavaCL 1.0.0-RC3 released (Java OpenCL bindings + utils)
  181. FIFO queue implementation in OpenCL?
  182. error to build program executable
  183. Possible Memory leak in nVidia driver
  184. Take base address of Memory Object
  185. AMD - Microsoft Visual Studio
  186. Memory leak problem in nVidia driver
  187. Zeta OpenCL Chess 097x released
  188. Normal execution time??
  189. when run on cpu or graphics card of cpu
  190. vectorization
  191. clflush or clfinish
  192. how can I load arrays to constant memory space
  193. Can i call the same kernel function multiple times in a loop
  194. include headers to OpenCL .cl file
  195. multiple contexts and devices
  196. Kernel for finding the minimum element in the array
  197. how to run on cpu graphics card
  198. Loop inside kernel generating different results
  199. subbuffes + 1.0
  200. Question about OpenCL for FPGA
  201. finding intersection of two sets
  202. regarding some problems
  203. Regarding the kernel function
  204. Store programs or kernels?
  205. kernel function for cartesian product of two sets A and B
  206. What's the deal with clEnqueueWriteBufferRect?
  207. Passing a global parameter from kernel into a function
  208. OpenCL Spec: What Happens on Event/Command Failure
  209. Kernel output not being saved in host RAM
  210. Copy/transfer buffer to image.
  211. Can i use clEnqueueReadBufferRect to copy the column
  212. A question on NDRange
  213. dot product of two vectors using reduction
  214. Problem with width and reference of element in array
  215. Setting the kernel argument for the local memory
  216. Header files for Kernels
  217. System freeze on kernel execution
  218. ndkernalrange
  219. OpenCL not finding devices as dll
  220. Simple question about clFinish()
  221. Local extremum?
  222. clCreateFromGLTexture undef ref and kernel args
  223. Matrix-Matrix multiply [HELP!]
  224. Unittesting Image Read an write
  225. memory coalescing
  226. opencl sdk problem
  227. Can enqueueNDRangeKernel leak memory even without events?
  228. Global work space size
  229. enequeueNDRangeKernel - parallel execution on OpenCL device?
  230. 1D wave equation (Runge-Kutta implementation) with OpenCL
  231. Work-Group Size estimation at the edge of an array
  232. how to create and init gpu memory buff to be all 0s
  233. [Nvidia Windows] Display driver crash when killing a process
  234. arbitrary size matrix multiplication
  235. How OpenCL chooses which vendor's library to link @ runtime?
  236. Kernel optimzation hints for bayer demosaic
  237. Comparing two arrays
  238. (Question)OpenCL forstreaming language for a game engine
  239. 2D Arrays in local functions
  240. Reuse device buffer across kernel batches
  241. Kernel improvement?
  242. Race condition between clEnqueue* and clSetEventCallback
  243. Finding the minimum in an array
  244. Can i have two different local arrays for the same workgroup
  245. 3-D vs 1-D Global worksapce
  246. Cache flushing after 'clEnqueueNDRangeKernel'
  247. Multiplication of 2 floats = 90% computation time?
  248. Automated types with CL_DEVICE_PREFERRED_VECTOR_WIDTH_*
  249. Distributing OpenCL runtime best practices?
  250. opencl texture memory