diff --git a/stim/envi/agilent_binary.h b/stim/envi/agilent_binary.h
index 377b4c7..68867f3 100644
--- a/stim/envi/agilent_binary.h
+++ b/stim/envi/agilent_binary.h
@@ -243,13 +243,13 @@ public:
 		if (device >= 0) {														//if a CUDA device is specified
 			int dev_count;
 			HANDLE_ERROR(cudaGetDeviceCount(&dev_count));						//get the number of CUDA devices
-			std::cout << "Number of CUDA devices: " << dev_count << std::endl;		//output the number of CUDA devices
+			//std::cout << "Number of CUDA devices: " << dev_count << std::endl;		//output the number of CUDA devices
 			cudaDeviceProp prop;
-			std::cout << "CUDA devices----" << std::endl;
+			//std::cout << "CUDA devices----" << std::endl;
 			for (int d = 0; d < dev_count; d++) {									//for each CUDA device
 				cudaGetDeviceProperties(&prop, d);									//get the property of the first device
 																					//float cc = prop.major + prop.minor / 10.0f;						//calculate the compute capability
-				std::cout << d << ":  [" << prop.major << "." << prop.minor << "]      " << prop.name << std::endl;	//display the device information
+				//std::cout << d << ":  [" << prop.major << "." << prop.minor << "]      " << prop.name << std::endl;	//display the device information
 																													//if(cc > best_device_cc){
 																													//	best_device_cc = cc;										//if this is better than the previous device, use it
 																													//	best_device_id = d;
@@ -258,7 +258,7 @@ public:
 			if (dev_count > 0 && dev_count > device) {							//if the first device is not an emulator
 				cudaGetDeviceProperties(&prop, device);						//get the property of the requested CUDA device
 				if (prop.major != 9999) {
-					std::cout << "Using device " << device << std::endl;
+					//std::cout << "Using device " << device << std::endl;
 					HANDLE_ERROR(cudaSetDevice(device));
 				}
 			}
--
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