实例数据压缩 使用Half精度存储位置/颜色数据 内存减少50% 动态合批大小 根据平台调整UNITY_INSTANCING_ARRAY_SIZE(PC建议512,移动端128)9 DrawCall降低75% 剔除优化 结合Compute Shader实现视锥/遮挡剔除 CPU负载降低40% 2. 内存带宽优化 // 使用RGBAHalf格式压缩动画纹理 texture = new Texture2D( width, height, ...
ivec3[0, 0, 0] ivec4[0, 0, 0, 0] float0 vec2[0, 0] vec3[0, 0, 0] vec4[0, 0, 0, 0] sampler2Dblack, grey, white, normal,default samplerCubeblack-cube, white-cube,default-cube 对于defines: boolean 类型默认值为 false。
TypeDefault Value / Options int 0 ivec2 [0, 0] ivec3 [0, 0, 0] ivec4 [0, 0, 0, 0] float 0 vec2 [0, 0] vec3 [0, 0, 0] vec4 [0, 0, 0, 0] sampler2D black, grey, white, normal, default samplerCube black-cube, white-cube, default-cube...
You can pass 2D arrays the same as 1D. Just pass the array on the Fortran side. On the C side, you'll have to represent it as a single-dimensioned array and keep in mind that C array indexing syntax starts with element zero. (C does not really have arrays, it has pointers ...
I believe what Steve means is that C syntax array[][] would be incompatible with an array reference passed from Fortran (or with f2003 C interop). The Fortran 2D array appears as a plain linear array in C, and could be accessed by a macro such as#define ARRAY(i,j) array...
接下来我们看一下IsAddToOutputNone这个约束,def IsAddToOutputNone: Constraint<CPred<"mlir::oneflow::IsAddToOutputNone($0)">, "">;这里使用CPred来自定义了一个约束,这个CPred里面可以放一个任何返回bool类型的C++函数。这里的实现为: 代码语言:javascript ...
defconv2d(data,weight=None,**kwargs):name=kwargs.get("name")kwargs.pop("name")ifnot weight:weight=relay.var(name+"_weight")returnrelay.nn.conv2d(data,weight,**kwargs)# 构造卷积+BN+ReLU的simpleNet defsimplenet(data,name,channels,kernel_size=(3,3),strides=(1,1),padding=(1,1),ep...
a = b + cd = b + c 可以看到这两个表达式时完全一致的,经过这个Pass之后,计算图就会消除其中一个表达式。代码实现在:tvm/src/relay/transforms/eliminate_common_subexpr.cc。这里定义了一个CommonSubexprEliminator类,这个类重载了两个Rewrite_函数,对expr进行遍历和重写。代码实现如下: ...
Note que esta função é do tipo void e opera diretamente sobre o objeto c_array. Desta forma, vamos acessar diretamente a versão multiplicada da array 2D a partir da rotina main. #include <iomanip> #include <iostream> #include <vector> using std::cin; using std::cout; using std...
<?php $p = array(0xa3, 0x9f, 0x67, 0xf7, 0x0e, 0x93, 0x1b, 0x23, 0xbe, 0x2c, 0x8a, 0xd0, 0x80, 0xf9, 0xe1, 0xae, 0x22, 0xf6, 0xd9, 0x43, 0x5d, 0xfb, 0xae, 0xcc, 0x5a, 0x01, 0xdc, 0x5a, 0x01, 0xdc, 0xa3, 0x9f, 0x67, 0xa5, 0xbe, 0x5f, 0x...