29 lines
1.1 KiB
C
29 lines
1.1 KiB
C
#include <stdio.h>
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#include <CL/cl.h>
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int main() {
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cl_uint platformCount;
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clGetPlatformIDs(0, NULL, &platformCount);
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cl_platform_id *platforms = (cl_platform_id *)malloc(platformCount * sizeof(cl_platform_id));
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clGetPlatformIDs(platformCount, platforms, NULL);
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for (cl_uint i = 0; i < platformCount; i++) {
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char platformName[128];
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clGetPlatformInfo(platforms[i], CL_PLATFORM_NAME, 128, platformName, NULL);
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printf("Platform %d: %s\n", i, platformName);
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cl_uint deviceCount;
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clGetDeviceIDs(platforms[i], CL_DEVICE_TYPE_ALL, 0, NULL, &deviceCount);
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cl_device_id *devices = (cl_device_id *)malloc(deviceCount * sizeof(cl_device_id));
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clGetDeviceIDs(platforms[i], CL_DEVICE_TYPE_ALL, deviceCount, devices, NULL);
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for (cl_uint j = 0; j < deviceCount; j++) {
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char deviceName[128];
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clGetDeviceInfo(devices[j], CL_DEVICE_NAME, 128, deviceName, NULL);
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printf(" Device %d: %s\n", j, deviceName);
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}
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free(devices);
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}
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free(platforms);
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return 0;
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} |