[v0.01] Adding and creating basic source code base taken from cpufetch

Makefile

@@ -6,14 +6,22 @@ SANITY_FLAGS=-Wfloat-equal -Wshadow -Wpointer-arith
 PREFIX ?= /usr
 
 SRC_COMMON=src/common/
+SRC_CUDA=src/cuda/
 
-COMMON_SRC = $(SRC_COMMON)main.cpp $(SRC_COMMON)args.cpp $(SRC_COMMON)global.cpp
-COMMON_HDR = $(SRC_COMMON)args.hpp $(SRC_COMMON)global.hpp
+COMMON_SRC = $(SRC_COMMON)main.cpp $(SRC_COMMON)gpu.cpp $(SRC_COMMON)args.cpp $(SRC_COMMON)global.cpp
+COMMON_HDR = $(SRC_COMMON)gpu.hpp $(SRC_COMMON)args.hpp $(SRC_COMMON)global.hpp
+
+CUDA_SRC = $(SRC_CUDA)cuda.cpp $(SRC_CUDA)uarch.cpp
+CUDA_HDR = $(SRC_CUDA)cuda.hpp $(SRC_CUDA)uarch.hpp
+CUDA_PATH = /usr/local/cuda/
+
+SOURCE += $(COMMON_SRC) $(CUDA_SRC)
+HEADERS += $(COMMON_HDR) $(CUDA_HRC)
 
-SOURCE += $(COMMON_SRC)
-HEADERS += $(COMMON_HDR)
 OUTPUT=gpufetch
 
+CXXFLAGS+= -I $(CUDA_PATH)/samples/common/inc -I $(CUDA_PATH)/targets/x86_64-linux/include -L $(CUDA_PATH)/targets/x86_64-linux/lib -lcudart
+
 all: CXXFLAGS += -O3
 all: $(OUTPUT)
 

src/common/global.hpp

@@ -3,6 +3,7 @@
 
 #include <stdbool.h>
 #include <stddef.h>
+#include <cstddef>
 
 #define STRING_UNKNOWN "Unknown"
 

src/common/gpu.cpp

@@ -0,0 +1,6 @@
+#include "gpu.hpp"
+
+char* get_str_gpu_name(struct gpu_info* gpu) {
+  return gpu->name;
+}
+

src/common/gpu.hpp

@@ -0,0 +1,22 @@
+#ifndef __GPU__
+#define __GPU__
+
+#include <stdint.h>
+#include <stdbool.h>
+
+enum {
+  GPU_VENDOR_NVIDIA
+};
+
+typedef int32_t VENDOR;
+
+struct gpu_info {
+  VENDOR vendor;
+  struct uarch* arch;
+  char* name;
+};
+
+
+char* get_str_gpu_name(struct gpu_info* gpu);
+
+#endif

src/common/main.cpp

@@ -4,6 +4,7 @@
 
 #include "args.hpp"
 #include "global.hpp"
+#include "../cuda/cuda.hpp"
 
 static const char* VERSION = "0.01";
 
@@ -47,5 +48,11 @@ int main(int argc, char* argv[]) {
     return EXIT_SUCCESS;
   }
 
+  struct gpu_info* gpu = get_gpu_info();
+  if(gpu == NULL)
+    return EXIT_FAILURE;
+
+  printf("Name: %s\n", gpu->name);
+
   return EXIT_FAILURE;
 }

src/cuda/cuda.cpp

@@ -0,0 +1,19 @@
+#include <helper_cuda.h>
+#include <cuda_runtime.h>
+
+#include "cuda.hpp"
+#include "../common/global.hpp"
+
+struct gpu_info* get_gpu_info() {
+  struct gpu_info* gpu = (struct gpu_info*) emalloc(sizeof(struct gpu_info));
+
+  int dev = 0;
+  cudaSetDevice(dev);
+  cudaDeviceProp deviceProp;
+  cudaGetDeviceProperties(&deviceProp, dev);
+
+  gpu->name = (char *) emalloc(sizeof(char) * (strlen(deviceProp.name) + 1));
+  strcpy(gpu->name, deviceProp.name);
+
+  return gpu;
+}

src/cuda/cuda.hpp

@@ -0,0 +1,8 @@
+#ifndef __CUDA__
+#define __CUDA__
+
+#include "../common/gpu.hpp"
+
+struct gpu_info* get_gpu_info();
+
+#endif

src/cuda/uarch.cpp

@@ -0,0 +1,37 @@
+#include <stdint.h>
+#include <cstddef>
+
+typedef uint32_t MICROARCH;
+
+// Data not available
+#define NA                   -1
+
+// Unknown manufacturing process
+#define UNK                  -1
+
+enum {
+  UARCH_UNKNOWN,
+  UARCH_TESLA
+};
+
+struct uarch {
+  MICROARCH uarch;
+  char* uarch_str;
+  int32_t process;
+};
+
+struct uarch* get_uarch_from_cuda(struct gpu_info* gpu) {
+  return NULL;
+}
+
+char* get_str_uarch(struct gpu_info* gpu) {
+  return NULL;
+}
+
+char* get_str_process(struct gpu_info* gpu) {
+  return NULL;
+}
+
+void free_uarch_struct(struct uarch* arch) {
+
+}

src/cuda/uarch.hpp

@@ -0,0 +1,11 @@
+#ifndef __UARCH__
+#define __UARCH__
+
+struct uarch;
+
+struct uarch* get_uarch_from_cuda(struct gpu_info* gpu);
+char* get_str_uarch(struct gpu_info* gpu);
+char* get_str_process(struct gpu_info* gpu);
+void free_uarch_struct(struct uarch* arch);
+
+#endif