ATVOSS KernelBuilder类

KernelBuilder【免费下载链接】atvossATVOSSAscend C Templates for Vector Operator Subroutines是一套基于Ascend C开发的Vector算子库致力于为昇腾硬件上的Vector类融合算子提供极简、高效、高性能、高拓展的编程方式。项目地址: https://gitcode.com/cann/atvoss功能说明kernel层对象构建类负责创建kernel层对象kernel层对象包含kernel层policy和kernel层调度。所属头文件链接/include/elewise/kernel/builder.h函数原型template typename BlockOp, const auto Policy defaultKernelPolicy, typename ScheduleCfg DefaultKernelConfig, template typename, const auto, typename class Schedule DefaultKernelSchedule class KernelBuilder参数说明参数名称参数类型输入/输出数据类型参数说明默认值BlockOp模板参数输入NAblock层对象类型跟kernel层是被包含关系NAPolicy模板参数输入NAkernel层的用户静态策略类型DefaultKernelPolicyScheduleCfg模板参数输入NAkernel层调度配置类型DefaultKernelConfigSchedule模板参数输入NAkernel层调度类型DefaultKernelSchedule返回值说明返回值数据类型返回值说明KernelBuilder返回kernel层对象约束说明NA使用示例template typename InputDtype, typename OutputDtype struct AddSubConfig { struct AddSubCompute { template template typename class Tensor __host_aicore__ constexpr auto Compute() const { auto in1 Atvoss::PlaceHolder1, TensorInputDtype, Atvoss::ParamUsage::IN(); auto in2 Atvoss::PlaceHolder2, TensorInputDtype, Atvoss::ParamUsage::IN(); auto in3 Atvoss::PlaceHolder3, InputDtype, Atvoss::ParamUsage::IN(); auto out Atvoss::PlaceHolder4, TensorOutputDtype, Atvoss::ParamUsage::OUT(); return (out in1 in2 - in3); }; }; using ArchTag Atvoss::Arch::DAV_3510; using BlockOp Atvoss::Ele::BlockBuilderAddSubCompute, ArchTag; // 使用示例 using KernelOp Atvoss::Ele::KernelBuilderBlockOp; // 使用示例 using DeviceOp Atvoss::DeviceAdapterKernelOp; }; template typename InputDtype, typename OutputDtype static void Run() { /* ACL init and stream create */ ... Atvoss::TensorInputDtype in1(deviceIn1, {{3, 4, 0, 0, 0, 0, 0, 0}}, 2); Atvoss::TensorInputDtype in2(deviceIn2, {{3, 4, 0, 0, 0, 0, 0, 0}}, 2); InputDtype in3 5.0; Atvoss::TensorOutputDtype out(deviceOut, {{3, 4, 0, 0, 0, 0, 0, 0}}, 2); auto arguments Atvoss::ArgumentsBuilder{}.inputOutput(in1, in2, in3, out).attr(dim, 5).build(); using DeviceOp typename AddSubConfigInputDtype, OutputDtype::DeviceOp; DeviceOp deviceOp; deviceOp.Run(arguments, stream); } int main(int argc, char const* argv[]) { Runfloat, float(); return 0; }【免费下载链接】atvossATVOSSAscend C Templates for Vector Operator Subroutines是一套基于Ascend C开发的Vector算子库致力于为昇腾硬件上的Vector类融合算子提供极简、高效、高性能、高拓展的编程方式。项目地址: https://gitcode.com/cann/atvoss创作声明：本文部分内容由AI辅助生成（AIGC），仅供参考