/* * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. */ /*! * Copyright (c) 2017 by Contributors * \file intrin_rule_spirv.cc */ #include <tvm/packed_func_ext.h> #include <tvm/ir.h> #include <GLSL.std.450.h> namespace tvm { namespace codegen { namespace spirv { using namespace runtime; // num_signature means number of arguments used to query signature template<unsigned id> inline void DispatchGLSLPureIntrin(const TVMArgs& targs, TVMRetValue* rv) { Expr e = targs[0]; const ir::Call* call = e.as<ir::Call>(); CHECK(call != nullptr); Array<Expr> cargs; // intrin id. cargs.push_back(ir::UIntImm::make(UInt(32), id)); for (Expr arg : call->args) { cargs.push_back(arg); } *rv = ir::Call::make( call->type, "spirv_glsl450", cargs, ir::Call::PureIntrinsic); } TVM_REGISTER_GLOBAL("tvm.intrin.rule.vulkan.floor") .set_body(DispatchGLSLPureIntrin<GLSLstd450Floor>); TVM_REGISTER_GLOBAL("tvm.intrin.rule.vulkan.ceil") .set_body(DispatchGLSLPureIntrin<GLSLstd450Ceil>); TVM_REGISTER_GLOBAL("tvm.intrin.rule.vulkan.round") .set_body(DispatchGLSLPureIntrin<GLSLstd450Round>); TVM_REGISTER_GLOBAL("tvm.intrin.rule.vulkan.trunc") .set_body(DispatchGLSLPureIntrin<GLSLstd450Trunc>); TVM_REGISTER_GLOBAL("tvm.intrin.rule.vulkan.fabs") .set_body(DispatchGLSLPureIntrin<GLSLstd450FAbs>); TVM_REGISTER_GLOBAL("tvm.intrin.rule.vulkan.exp") .set_body(DispatchGLSLPureIntrin<GLSLstd450Exp>); TVM_REGISTER_GLOBAL("tvm.intrin.rule.vulkan.log") .set_body(DispatchGLSLPureIntrin<GLSLstd450Log>); TVM_REGISTER_GLOBAL("tvm.intrin.rule.vulkan.sqrt") .set_body(DispatchGLSLPureIntrin<GLSLstd450Sqrt>); TVM_REGISTER_GLOBAL("tvm.intrin.rule.vulkan.pow") .set_body(DispatchGLSLPureIntrin<GLSLstd450Pow>); TVM_REGISTER_GLOBAL("tvm.intrin.rule.vulkan.tanh") .set_body(DispatchGLSLPureIntrin<GLSLstd450Tanh>); } // namespace spirv } // namespace codegen } // namespace tvm