#pragma once 

#include <stdio.h>
#include <stdint.h>
#include <float.h>
#include <math.h>

#include <curand_kernel.h>

//------------------------------------------------------------------------------------------
//~ base defines

#define host_global static
#define function static

//~ typedefs 
typedef int32_t S32;
typedef uint32_t U32;
typedef uint64_t U64;
typedef float F32;

//~ utility defines

#define CUDA_CHECK(err) do { \
  if (err != cudaSuccess) { \
    fprintf(stderr, "CUDA ERROR: %s at %s:%d\n", \
        cudaGetErrorString(err), __FILE__, __LINE__); \
    exit(EXIT_FAILURE); \
  } \
} while (0)

#define LOG printf

#define F32_MAX FLT_MAX
#define F32_MIN FLT_MIN