#include <stdint.h> #include <stdio.h> #include <stdlib.h> #include <arpa/inet.h> void print_bin(uint64_t num, size_t bytes) { int i = 0; for(i = bytes * 8; i > 0; i--) { (i % 8 == 0) ? printf("|") : 1; (num & 1) ? printf("1") : printf("0"); nu...
x,p.y) } //===在调用这个函数的时候,使用复合字面量 print_point((struct Point){.x=10,.y=20}): 7.4 C++中类似的结构体初始化效果《列表初始化》 struct Point{ int x; int y; } Point p ={ 1,2} ;//初始化 这种方式可以用在 类、结构体还有数组上,这中初始化称为:列表初始化...
importctypes# 下面都是 ctypes 中提供的类,将 Python 中的对象传进去,就可以转换为 C 语言能够识别的类型print(ctypes.c_int(1))# c_long(1)print(ctypes.c_uint(1))# c_ulong(1)print(ctypes.c_short(1))# c_short(1)print(ctypes.c_ushort(1))# c_ushort(1)print(ctypes.c_long(1))# c_...
importctypes# 下面都是 ctypes 中提供的类,将 Python 中的对象传进去,就可以转换为 C 语言能够识别的类型print(ctypes.c_int(1))# c_long(1)print(ctypes.c_uint(1))# c_ulong(1)print(ctypes.c_short(1))# c_short(1)print(ctypes.c_ushort(1))# c_ushort(1)print(ctypes.c_long(1))# c_...
参数列表中的变量类型限定符__gm__,表明该指针变量指向Global Memory上某处内存地址,注意这里的入参只能支持指针或C/C++内置数据类型,样例里指针使用的类型为uint8_t,在后续的使用中需要将其转化为实际的指针类型。 Ascend C编程模型中的核函数采用内核调用符<<<...>>>来调用,样例如下: kernel_name<<<block...
uint32_t blockDim = 8; #ifdef __CCE_KT_TEST__ // 用于CPU调试的调用程序 #else // NPU侧运行算子的调用程序 #endif return 0; } ②CPU侧运行验证。完成算子核函数CPU侧运行验证的步骤如下: CPU侧运行验证步骤 // 使用GmAlloc分配共享内存,并进行数据初始化 ...
It was common for users and library authors to define char16_t and char32_t as aliases of uint16_t and uint32_t, respectively. C++ Copy #include <cstdint> typedef uint16_t char16_t; //C2628 typedef uint32_t char32_t; //C2628 int main(int argc, char* argv[]) { uint16_t...
It was common for users and library authors to define char16_t and char32_t as aliases of uint16_t and uint32_t, respectively. C++ Copy #include <cstdint> typedef uint16_t char16_t; //C2628 typedef uint32_t char32_t; //C2628 int main(int argc, char* argv[]) { uint16_t...
uint8; /* Unsigned 8 bit value */ typedef signed long int int32; /* Signed 32 bit value */ typedef signed short int16; /* Signed 16 bit value */ typedef signed char int8; /* Signed 8 bit value */ //下面的不建议使用 typedef unsigned char byte; /* Unsigned 8 bit value type....
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