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demonstrative device info output

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This commit is contained in:
Ilya Lavrenov 2013-10-14 11:58:45 +04:00
parent c5afaa4e8d
commit ca26028415
1 changed files with 33 additions and 2 deletions
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35
modules/ocl/include/opencv2/ocl/private/opencl_dumpinfo.hpp
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@ -51,6 +51,35 @@
#define DUMP_INFO_XML(...) #define DUMP_INFO_XML(...)
#endif #endif
#include <sstream>
static std::string bytesToStringRepr(size_t value)
{
size_t b = value % 1024;
value /= 1024;
size_t kb = value % 1024;
value /= 1024;
size_t mb = value % 1024;
value /= 1024;
size_t gb = value;
std::ostringstream stream;
if (gb > 0)
stream << gb << " GB ";
if (mb > 0)
stream << mb << " MB ";
if (kb > 0)
stream << kb << " kB ";
if (b > 0)
stream << b << " B";
return stream.str();
}
static void dumpOpenCLDevice() static void dumpOpenCLDevice()
{ {
using namespace cv::ocl; using namespace cv::ocl;
@ -79,10 +108,12 @@ static void dumpOpenCLDevice()
DUMP_INFO_STDOUT("Max work group size", deviceInfo.maxWorkGroupSize); DUMP_INFO_STDOUT("Max work group size", deviceInfo.maxWorkGroupSize);
DUMP_INFO_XML("cv_ocl_maxWorkGroupSize", deviceInfo.maxWorkGroupSize); DUMP_INFO_XML("cv_ocl_maxWorkGroupSize", deviceInfo.maxWorkGroupSize);
DUMP_INFO_STDOUT("Local memory size", deviceInfo.localMemorySize); std::string localMemorySizeStr = bytesToStringRepr(deviceInfo.localMemorySize);
DUMP_INFO_STDOUT("Local memory size", localMemorySizeStr.c_str());
DUMP_INFO_XML("cv_ocl_localMemorySize", deviceInfo.localMemorySize); DUMP_INFO_XML("cv_ocl_localMemorySize", deviceInfo.localMemorySize);
DUMP_INFO_STDOUT("Max memory allocation size", deviceInfo.maxMemAllocSize); std::string maxMemAllocSizeStr = bytesToStringRepr(deviceInfo.maxMemAllocSize);
DUMP_INFO_STDOUT("Max memory allocation size", maxMemAllocSizeStr.c_str());
DUMP_INFO_XML("cv_ocl_maxMemAllocSize", deviceInfo.maxMemAllocSize); DUMP_INFO_XML("cv_ocl_maxMemAllocSize", deviceInfo.maxMemAllocSize);
const char* doubleSupportStr = deviceInfo.haveDoubleSupport ? "Yes" : "No"; const char* doubleSupportStr = deviceInfo.haveDoubleSupport ? "Yes" : "No";