| 1 | use demoCL in Xcode to get hardware info (driver version openCL 1.1)
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| 2 |
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| 3 | square.c
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| 4 |
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| 5 |
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| 6 | Types:
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| 7 | size_t
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| 8 | cl_device_id
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| 9 | cl_context
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| 10 | cl_command_queue
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| 11 | cl_program
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| 12 | cl_kernel
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| 13 |
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| 14 | cl_mem
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| 15 | Types for now are just structs, see cl.h
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| 16 | ------Above this line are implemented-------
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| 17 | Hardware methods:
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| 18 |
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| 19 | methods are externs
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| 20 | Declared but not defined unless given one
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| 21 |
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| 22 | clGetDeviceIDs
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| 23 | uses int err, takes 5 parameters
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| 24 | http://www.khronos.org/registry/cl/sdk/1.0/docs/man/xhtml/clGetDeviceIDs.html
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| 25 | [x]
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| 26 |
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| 27 | cl_int clGetPlatformIDs( cl_uint num_entries,
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| 28 | cl_platform_id *platforms,
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| 29 | cl_uint *num_platforms)
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| 30 |
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| 31 | clCreateContext
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| 32 | uses a cl_context context, takes 6 parameters
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| 33 | http://www.khronos.org/registry/cl/sdk/1.0/docs/man/xhtml/clCreateContext.html
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| 34 | openCL uses them for commands, memory, program, kernel objects, executing kernels
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| 35 | [x]
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| 36 |
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| 37 | Kernels and other:
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| 38 | clCreateCommandQueue
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| 39 | uses a cl_command_queue commands, takes 4 parameters
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| 40 | uses &device_id and &err
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| 41 | http://www.khronos.org/registry/cl/sdk/1.0/docs/man/xhtml/clCreateCommandQueue.html
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| 42 | [x]
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| 43 |
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| 44 | clCreateProgramWithSource
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| 45 | uses cl_program program, takes 5 parameters
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| 46 | uses context
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| 47 | -IN PROGRESS-
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| 48 |
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| 49 | clCreateProgramWithBinary
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| 50 | [x], see clCreateProgramWithSource
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| 51 |
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| 52 | clBuildProgram
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| 53 | [x]
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| 54 |
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| 55 | //clGetProgramBuildInfo
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| 56 |
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| 57 | clCreateKernel
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| 58 | [x]
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| 59 |
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| 60 | clCreateBuffer
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| 61 | []
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| 62 |
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| 63 | clEnqueueWriteBuffer
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| 64 | []
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| 65 |
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| 66 | clSetKernelArg
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| 67 | []
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| 68 |
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| 69 | clGetKernelWorkGroupInfo
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| 70 | []
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| 71 |
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| 72 | clEnqueueReadBuffer
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| 73 | []
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| 74 |
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| 75 | clReleaseMemObject
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| 76 | []
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| 77 |
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| 78 | clReleaseProgram
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| 79 | []
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| 80 |
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| 81 | clReleaseKernel
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| 82 | []
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| 83 |
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| 84 | clReleaseCommandQueue
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| 85 | []
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| 86 |
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| 87 | clReleaseContext
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| 88 | []
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| 89 |
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| 90 | Kernel code changes
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| 91 | [6/17/14, 12:34:48 PM] Jean Jacques Rousseau: oh, right
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| 92 | [6/17/14, 12:35:48 PM] Jean Jacques Rousseau: although, I think I found it
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| 93 | [6/17/14, 12:36:04 PM] Jean Jacques Rousseau: this Comm is a struct, and one of the fields is storing the rank
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| 94 | [6/17/14, 12:36:12 PM] Jean Jacques Rousseau: when you make it, put in the rank yourself
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| 95 |
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| 96 | flam naught shy stub
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| 97 | bash
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| 98 | Done: clGetDeviceIDs, clCreateKernel
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| 99 |
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| 100 | ToDo:
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| 101 |
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| 102 | Problems:
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| 103 | Alterations to clGetDeviceIDs, slight problems with structs and pointers combined |
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