[v0.04] Small fixes to presentation

src/common/gpu.cpp

@@ -3,6 +3,7 @@
 #include <cstdio>
 #include <cassert>
 #include <cerrno>
+#include <cmath>
 
 #include "../common/global.hpp"
 #include "gpu.hpp"
@@ -37,11 +38,11 @@ int32_t get_value_as_smallest_unit(char ** str, uint64_t value) {
   *str = (char *) emalloc(sizeof(char)* (max_len + 1));
 
   if(value/1024 >= (1 << 20))
-    ret = snprintf(*str, max_len, "%.4g" STRING_GIGABYTES, (double)value/(1<<30));
+    ret = snprintf(*str, max_len, "%.2f " STRING_GIGABYTES, (double)value/(1<<30) - 0.005);
   else if(value/1024 >= (1 << 10))
-    ret = snprintf(*str, max_len, "%.4g" STRING_MEGABYTES, (double)value/(1<<20));
+    ret = snprintf(*str, max_len, "%.2f " STRING_MEGABYTES, (double)value/(1<<20) - 0.005);
   else
-    ret = snprintf(*str, max_len, "%.4g" STRING_KILOBYTES, (double)value/(1<<10));
+    ret = snprintf(*str, max_len, "%.2f " STRING_KILOBYTES, (double)value/(1<<10) - 0.005);
 
   return ret;
 }

src/common/main.cpp

@@ -52,9 +52,9 @@ int main(int argc, char* argv[]) {
   set_log_level(true);
 
   printWarn("gpufetch is in beta. The provided information may be incomplete or wrong.\n\
-           If you want to help to improve gpufetch, please compare the output of the program\n\
-           with a reliable source which you know is right (e.g, techpowerup.com) and report\n\
-           any inconsistencies to https://github.com/Dr-Noob/gpufetch/issues");
+If you want to help to improve gpufetch, please compare the output of the program\n\
+with a reliable source which you know is right (e.g, techpowerup.com) and report\n\
+any inconsistencies to https://github.com/Dr-Noob/gpufetch/issues");
 
   struct gpu_info* gpu = get_gpu_info();
   if(gpu == NULL)

src/cuda/cuda.cpp

@@ -74,7 +74,7 @@ struct gpu_info* get_gpu_info() {
   cudaSetDevice(dev);
   cudaDeviceProp deviceProp;
   cudaGetDeviceProperties(&deviceProp, dev);
-  printf("\r");
+  printf("\r                                   ");
 
   gpu->freq = deviceProp.clockRate * 1e-3f;
   gpu->vendor = GPU_VENDOR_NVIDIA;