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minor chnages in GPU samples

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This commit is contained in:
Alexey Spizhevoy 2011-02-10 14:33:02 +00:00
parent bbffbe904a
commit 593fae4c02
3 changed files with 4 additions and 4 deletions
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2
samples/gpu/multi.cpp
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@ -50,7 +50,6 @@ CUcontext contexts[2];
int main() int main()
{ {
int num_devices = getCudaEnabledDeviceCount(); int num_devices = getCudaEnabledDeviceCount();
if (num_devices < 2) if (num_devices < 2)
{ {
cout << "Two or more GPUs are required\n"; cout << "Two or more GPUs are required\n";
@ -69,6 +68,7 @@ int main()
} }
} }
// Init CUDA Driver API
safeCall(cuInit(0)); safeCall(cuInit(0));
// Create context for GPU #0 // Create context for GPU #0

2
samples/gpu/performance/performance.h
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@ -71,7 +71,7 @@ public:
private: private:
TestSystem(): can_flush_(false), cpu_elapsed_(0), gpu_elapsed_(0), TestSystem(): can_flush_(false), cpu_elapsed_(0), gpu_elapsed_(0),
speedup_total_(0.0), num_subtests_called_(0) {}; speedup_total_(0.0), num_subtests_called_(0) {}
void flushSubtestData(); void flushSubtestData();

2
samples/gpu/stereo_multi.cpp
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@ -78,7 +78,6 @@ int main(int argc, char** argv)
} }
int num_devices = getCudaEnabledDeviceCount(); int num_devices = getCudaEnabledDeviceCount();
if (num_devices < 2) if (num_devices < 2)
{ {
cout << "Two or more GPUs are required\n"; cout << "Two or more GPUs are required\n";
@ -111,6 +110,7 @@ int main(int argc, char** argv)
return -1; return -1;
} }
// Init CUDA Driver API
safeCall(cuInit(0)); safeCall(cuInit(0));
// Create context for the first GPU // Create context for the first GPU