631 lines
15 KiB
TableGen
631 lines
15 KiB
TableGen
//===-- ACC.td - OpenACC directive definition file ---------*- tablegen -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This is the definition file for OpenACC 3.1 directives and clauses.
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//
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//===----------------------------------------------------------------------===//
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include "llvm/Frontend/Directive/DirectiveBase.td"
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//===----------------------------------------------------------------------===//
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// Definition of general OpenACC information
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//===----------------------------------------------------------------------===//
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def OpenACC : DirectiveLanguage {
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let name = "OpenACC";
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let cppNamespace = "acc"; // final namespace will be llvm::acc
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let directivePrefix = "ACCD_";
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let clausePrefix = "ACCC_";
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let makeEnumAvailableInNamespace = true;
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let enableBitmaskEnumInNamespace = true;
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let includeHeader = "llvm/Frontend/OpenACC/ACC.h.inc";
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let clauseEnumSetClass = "AccClauseSet";
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let flangClauseBaseClass = "AccClause";
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}
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//===----------------------------------------------------------------------===//
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// Definition of OpenACC clauses
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//===----------------------------------------------------------------------===//
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// 2.16.1
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def ACCC_Async : Clause<"async"> {
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let flangClass = "ScalarIntExpr";
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let isValueOptional = true;
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}
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// 2.9.7
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def ACCC_Auto : Clause<"auto"> {}
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// 2.7.12
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def ACCC_Attach : Clause<"attach"> {
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let flangClass = "AccObjectList";
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}
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// 2.15.1
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def ACCC_Bind : Clause<"bind"> {
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let flangClass = "AccBindClause";
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}
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// 2.12
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def ACCC_Capture : Clause<"capture"> {
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}
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// 2.9.1
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def ACCC_Collapse : Clause<"collapse"> {
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let flangClass = "ScalarIntConstantExpr";
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}
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// 2.7.6
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def ACCC_Copy : Clause<"copy"> {
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let flangClass = "AccObjectList";
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}
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// 2.7.7
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def ACCC_Copyin : Clause<"copyin"> {
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let flangClass = "AccObjectListWithModifier";
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}
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// 2.7.8
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def ACCC_Copyout : Clause<"copyout"> {
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let flangClass = "AccObjectListWithModifier";
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}
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// 2.7.9
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def ACCC_Create : Clause<"create"> {
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let flangClass = "AccObjectListWithModifier";
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}
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// 2.5.15
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def ACC_Default_none : ClauseVal<"none", 1, 1> { let isDefault = 1; }
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def ACC_Default_present : ClauseVal<"present", 0, 1> {}
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def ACCC_Default : Clause<"default"> {
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let flangClass = "AccDefaultClause";
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let enumClauseValue = "DefaultValue";
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let allowedClauseValues = [
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ACC_Default_present,
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ACC_Default_none
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];
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}
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// 2.14.3
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def ACCC_DefaultAsync : Clause<"default_async"> {
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let flangClass = "ScalarIntExpr";
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}
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// 2.7.11
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def ACCC_Delete : Clause<"delete"> {
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let flangClass = "AccObjectList";
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}
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// 2.7.13
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def ACCC_Detach : Clause<"detach"> {
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let flangClass = "AccObjectList";
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}
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// 2.14.4
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def ACCC_Device : Clause<"device"> {
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let flangClass = "AccObjectList";
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}
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// 2.14.1 - 2.14.2
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def ACCC_DeviceNum : Clause<"device_num"> {
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let flangClass = "ScalarIntExpr";
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}
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// 2.7.4
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def ACCC_DevicePtr : Clause<"deviceptr"> {
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let flangClass = "AccObjectList";
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}
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// 2.13.1
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def ACCC_DeviceResident : Clause<"device_resident"> {
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let flangClass = "AccObjectList";
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}
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// 2.4
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def ACCC_DeviceType : Clause<"device_type"> {
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let flangClass = "ScalarIntExpr";
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let defaultValue = "*";
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let isValueOptional = true;
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let isValueList = true;
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}
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// 2.6.6
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def ACCC_Finalize : Clause<"finalize"> {}
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// 2.5.13
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def ACCC_FirstPrivate : Clause<"firstprivate"> {
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let flangClass = "AccObjectList";
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}
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// 2.9.2
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def ACCC_Gang : Clause<"gang"> {
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let flangClass = "AccGangArgument";
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let isValueOptional = true;
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}
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// 2.14.4
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def ACCC_Host : Clause<"host"> {
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let flangClass = "AccObjectList";
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}
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// 2.5.5
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def ACCC_If : Clause <"if"> {
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let flangClass = "ScalarLogicalExpr";
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}
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// 2.14.4
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def ACCC_IfPresent : Clause<"if_present"> {}
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// 2.9.6
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def ACCC_Independent : Clause<"independent"> {}
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// 2.13.3
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def ACCC_Link : Clause<"link"> {
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let flangClass = "AccObjectList";
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}
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// 2.7.10
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def ACCC_NoCreate : Clause<"no_create"> {
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let flangClass = "AccObjectList";
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}
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// 2.15.1
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def ACCC_NoHost : Clause<"nohost"> {}
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// 2.5.9
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def ACCC_NumGangs : Clause<"num_gangs"> {
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let flangClass = "ScalarIntExpr";
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}
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// 2.5.10
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def ACCC_NumWorkers : Clause<"num_workers"> {
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let flangClass = "ScalarIntExpr";
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}
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// 2.7.5
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def ACCC_Present : Clause<"present"> {
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let flangClass = "AccObjectList";
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}
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// 2.5.12
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def ACCC_Private : Clause<"private"> {
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let flangClass = "AccObjectList";
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}
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// 2.9.8
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def ACCC_Tile : Clause <"tile"> {
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let flangClass = "AccTileExprList";
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}
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// 2.8.1
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def ACCC_UseDevice : Clause <"use_device"> {
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let flangClass = "AccObjectList";
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}
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// 2.12
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def ACCC_Read : Clause<"read"> {}
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// 2.5.14
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def ACCC_Reduction : Clause<"reduction"> {
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let flangClass = "AccObjectListWithReduction";
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}
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// 2.5.6
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def ACCC_Self : Clause<"self"> {
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let flangClass = "AccSelfClause";
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}
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// 2.9.5
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def ACCC_Seq : Clause<"seq"> {}
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// 2.9.4
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def ACCC_Vector : Clause<"vector"> {
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let flangClass = "ScalarIntExpr";
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let isValueOptional = true;
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}
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// 2.5.11
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def ACCC_VectorLength : Clause<"vector_length"> {
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let flangClass = "ScalarIntExpr";
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}
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// 2.16.2
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def ACCC_Wait : Clause<"wait"> {
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let flangClass = "AccWaitArgument";
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let isValueOptional = true;
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}
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// 2.9.3
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def ACCC_Worker: Clause<"worker"> {
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let flangClass = "ScalarIntExpr";
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let isValueOptional = true;
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}
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// 2.12
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def ACCC_Write : Clause<"write"> {}
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def ACCC_Unknown : Clause<"unknown"> {
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let isDefault = true;
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}
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//===----------------------------------------------------------------------===//
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// Definition of OpenACC directives
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//===----------------------------------------------------------------------===//
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// 2.12
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def ACC_Atomic : Directive<"atomic"> {}
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// 2.6.5
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def ACC_Data : Directive<"data"> {
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let allowedOnceClauses = [
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VersionedClause<ACCC_If>,
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VersionedClause<ACCC_Default>
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];
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let requiredClauses = [
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VersionedClause<ACCC_Attach>,
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VersionedClause<ACCC_Copy>,
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VersionedClause<ACCC_Copyin>,
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VersionedClause<ACCC_Copyout>,
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VersionedClause<ACCC_Create>,
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VersionedClause<ACCC_Default>,
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VersionedClause<ACCC_DevicePtr>,
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VersionedClause<ACCC_NoCreate>,
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VersionedClause<ACCC_Present>
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];
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}
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// 2.13
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def ACC_Declare : Directive<"declare"> {
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let allowedClauses = [
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VersionedClause<ACCC_Copy>,
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VersionedClause<ACCC_Copyin>,
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VersionedClause<ACCC_Copyout>,
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VersionedClause<ACCC_Create>,
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VersionedClause<ACCC_Present>,
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VersionedClause<ACCC_DevicePtr>,
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VersionedClause<ACCC_DeviceResident>,
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VersionedClause<ACCC_Link>
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];
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}
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// 2.5.3
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def ACC_Kernels : Directive<"kernels"> {
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let allowedClauses = [
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VersionedClause<ACCC_Attach>,
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VersionedClause<ACCC_Copy>,
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VersionedClause<ACCC_Copyin>,
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VersionedClause<ACCC_Copyout>,
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VersionedClause<ACCC_Create>,
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VersionedClause<ACCC_DeviceType>,
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VersionedClause<ACCC_NoCreate>,
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VersionedClause<ACCC_Present>,
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VersionedClause<ACCC_DevicePtr>,
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VersionedClause<ACCC_Wait>
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];
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let allowedOnceClauses = [
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VersionedClause<ACCC_Async>,
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VersionedClause<ACCC_Default>,
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VersionedClause<ACCC_If>,
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VersionedClause<ACCC_NumGangs>,
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VersionedClause<ACCC_NumWorkers>,
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VersionedClause<ACCC_Self>,
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VersionedClause<ACCC_VectorLength>
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];
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}
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// 2.5.1
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def ACC_Parallel : Directive<"parallel"> {
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let allowedClauses = [
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VersionedClause<ACCC_Attach>,
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VersionedClause<ACCC_Copy>,
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VersionedClause<ACCC_Copyin>,
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VersionedClause<ACCC_Copyout>,
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VersionedClause<ACCC_Create>,
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VersionedClause<ACCC_DevicePtr>,
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VersionedClause<ACCC_DeviceType>,
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VersionedClause<ACCC_NoCreate>,
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VersionedClause<ACCC_Present>,
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VersionedClause<ACCC_Private>,
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VersionedClause<ACCC_FirstPrivate>,
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VersionedClause<ACCC_Wait>
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];
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let allowedOnceClauses = [
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VersionedClause<ACCC_Async>,
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VersionedClause<ACCC_Default>,
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VersionedClause<ACCC_If>,
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VersionedClause<ACCC_NumGangs>,
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VersionedClause<ACCC_NumWorkers>,
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VersionedClause<ACCC_Reduction>,
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VersionedClause<ACCC_Self>,
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VersionedClause<ACCC_VectorLength>
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];
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}
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// 2.5.2
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def ACC_Serial : Directive<"serial"> {
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// Spec line 950-951: clause is as for the parallel construct except that the
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// num_gangs, num_workers, and vector_length clauses are not permitted.
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let allowedClauses = [
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VersionedClause<ACCC_Attach>,
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VersionedClause<ACCC_Copy>,
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VersionedClause<ACCC_Copyin>,
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VersionedClause<ACCC_Copyout>,
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VersionedClause<ACCC_Create>,
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VersionedClause<ACCC_DevicePtr>,
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VersionedClause<ACCC_DeviceType>,
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VersionedClause<ACCC_NoCreate>,
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VersionedClause<ACCC_Present>,
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VersionedClause<ACCC_Private>,
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VersionedClause<ACCC_FirstPrivate>,
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VersionedClause<ACCC_Wait>
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];
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let allowedOnceClauses = [
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VersionedClause<ACCC_Async>,
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VersionedClause<ACCC_Default>,
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VersionedClause<ACCC_If>,
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VersionedClause<ACCC_Reduction>,
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VersionedClause<ACCC_Self>
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];
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}
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// 2.9
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def ACC_Loop : Directive<"loop"> {
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let allowedClauses = [
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VersionedClause<ACCC_DeviceType>,
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VersionedClause<ACCC_Private>
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];
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let allowedOnceClauses = [
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VersionedClause<ACCC_Collapse>,
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VersionedClause<ACCC_Gang>,
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VersionedClause<ACCC_Reduction>,
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VersionedClause<ACCC_Tile>,
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VersionedClause<ACCC_Vector>,
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VersionedClause<ACCC_Worker>
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];
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let allowedExclusiveClauses = [
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VersionedClause<ACCC_Auto>,
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VersionedClause<ACCC_Independent>,
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VersionedClause<ACCC_Seq>
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];
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}
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// 2.10
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def ACC_Cache : Directive<"cache"> {}
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// 2.14.1
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def ACC_Init : Directive<"init"> {
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let allowedOnceClauses = [
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VersionedClause<ACCC_DeviceNum>,
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VersionedClause<ACCC_DeviceType>,
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VersionedClause<ACCC_If>
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];
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}
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// 2.15.1
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def ACC_Routine : Directive<"routine"> {
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let allowedOnceClauses = [
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VersionedClause<ACCC_Bind>,
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VersionedClause<ACCC_DeviceType>,
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VersionedClause<ACCC_NoHost>
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];
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let requiredClauses = [
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VersionedClause<ACCC_Gang>,
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VersionedClause<ACCC_Seq>,
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VersionedClause<ACCC_Vector>,
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VersionedClause<ACCC_Worker>
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];
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}
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// 2.14.3
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def ACC_Set : Directive<"set"> {
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let allowedOnceClauses = [
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VersionedClause<ACCC_DefaultAsync>,
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VersionedClause<ACCC_DeviceNum>,
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VersionedClause<ACCC_DeviceType>,
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VersionedClause<ACCC_If>
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];
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let requiredClauses = [
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// The three following clauses are also in allowedOnceClauses list due to
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// restriction 2255 - Two instances of the same clause may not appear on the
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// same directive.
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VersionedClause<ACCC_DefaultAsync>,
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VersionedClause<ACCC_DeviceNum>,
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VersionedClause<ACCC_DeviceType>
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];
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}
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// 2.14.2
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def ACC_Shutdown : Directive<"shutdown"> {
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let allowedOnceClauses = [
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VersionedClause<ACCC_DeviceNum>,
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VersionedClause<ACCC_DeviceType>,
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VersionedClause<ACCC_If>
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];
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}
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// 2.14.4
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def ACC_Update : Directive<"update"> {
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let allowedClauses = [
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VersionedClause<ACCC_DeviceType>,
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VersionedClause<ACCC_Wait>
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];
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let allowedOnceClauses = [
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VersionedClause<ACCC_Async>,
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VersionedClause<ACCC_If>,
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VersionedClause<ACCC_IfPresent>
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];
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let requiredClauses = [
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VersionedClause<ACCC_Device>,
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VersionedClause<ACCC_Host>,
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VersionedClause<ACCC_Self>
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];
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}
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// 2.16.3
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def ACC_Wait : Directive<"wait"> {
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let allowedOnceClauses = [
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VersionedClause<ACCC_Async>,
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VersionedClause<ACCC_If>
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];
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}
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// 2.14.6
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def ACC_EnterData : Directive<"enter data"> {
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let allowedOnceClauses = [
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VersionedClause<ACCC_Async>,
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VersionedClause<ACCC_If>,
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VersionedClause<ACCC_Wait>
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];
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let requiredClauses = [
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VersionedClause<ACCC_Attach>,
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VersionedClause<ACCC_Create>,
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VersionedClause<ACCC_Copyin>
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];
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}
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// 2.14.7
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def ACC_ExitData : Directive<"exit data"> {
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let allowedClauses = [
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VersionedClause<ACCC_Async>,
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VersionedClause<ACCC_If>,
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VersionedClause<ACCC_Wait>,
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VersionedClause<ACCC_Finalize>
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];
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let requiredClauses = [
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VersionedClause<ACCC_Copyout>,
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VersionedClause<ACCC_Delete>,
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VersionedClause<ACCC_Detach>
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];
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}
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// 2.8
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def ACC_HostData : Directive<"host_data"> {
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let allowedClauses = [
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VersionedClause<ACCC_If>,
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VersionedClause<ACCC_IfPresent>
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];
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let requiredClauses = [
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VersionedClause<ACCC_UseDevice>
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];
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}
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// 2.11
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def ACC_KernelsLoop : Directive<"kernels loop"> {
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let allowedClauses = [
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VersionedClause<ACCC_Copy>,
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VersionedClause<ACCC_Copyin>,
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VersionedClause<ACCC_Copyout>,
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VersionedClause<ACCC_Create>,
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VersionedClause<ACCC_DeviceType>,
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VersionedClause<ACCC_NoCreate>,
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VersionedClause<ACCC_Present>,
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VersionedClause<ACCC_Private>,
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VersionedClause<ACCC_DevicePtr>,
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VersionedClause<ACCC_Attach>
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];
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let allowedOnceClauses = [
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VersionedClause<ACCC_Async>,
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VersionedClause<ACCC_Collapse>,
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VersionedClause<ACCC_Default>,
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VersionedClause<ACCC_Gang>,
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VersionedClause<ACCC_If>,
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VersionedClause<ACCC_NumGangs>,
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VersionedClause<ACCC_NumWorkers>,
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VersionedClause<ACCC_Reduction>,
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VersionedClause<ACCC_Self>,
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VersionedClause<ACCC_Tile>,
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VersionedClause<ACCC_Vector>,
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VersionedClause<ACCC_VectorLength>,
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VersionedClause<ACCC_Wait>,
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VersionedClause<ACCC_Worker>
|
|
];
|
|
let allowedExclusiveClauses = [
|
|
VersionedClause<ACCC_Auto>,
|
|
VersionedClause<ACCC_Independent>,
|
|
VersionedClause<ACCC_Seq>
|
|
];
|
|
}
|
|
|
|
// 2.11
|
|
def ACC_ParallelLoop : Directive<"parallel loop"> {
|
|
let allowedClauses = [
|
|
VersionedClause<ACCC_Attach>,
|
|
VersionedClause<ACCC_Copy>,
|
|
VersionedClause<ACCC_Copyin>,
|
|
VersionedClause<ACCC_Copyout>,
|
|
VersionedClause<ACCC_Create>,
|
|
VersionedClause<ACCC_DevicePtr>,
|
|
VersionedClause<ACCC_DeviceType>,
|
|
VersionedClause<ACCC_FirstPrivate>,
|
|
VersionedClause<ACCC_NoCreate>,
|
|
VersionedClause<ACCC_Present>,
|
|
VersionedClause<ACCC_Private>,
|
|
VersionedClause<ACCC_Tile>,
|
|
VersionedClause<ACCC_Wait>
|
|
];
|
|
let allowedOnceClauses = [
|
|
VersionedClause<ACCC_Async>,
|
|
VersionedClause<ACCC_Collapse>,
|
|
VersionedClause<ACCC_Default>,
|
|
VersionedClause<ACCC_Gang>,
|
|
VersionedClause<ACCC_If>,
|
|
VersionedClause<ACCC_NumGangs>,
|
|
VersionedClause<ACCC_NumWorkers>,
|
|
VersionedClause<ACCC_Reduction>,
|
|
VersionedClause<ACCC_Self>,
|
|
VersionedClause<ACCC_Vector>,
|
|
VersionedClause<ACCC_VectorLength>,
|
|
VersionedClause<ACCC_Worker>
|
|
];
|
|
let allowedExclusiveClauses = [
|
|
VersionedClause<ACCC_Auto>,
|
|
VersionedClause<ACCC_Independent>,
|
|
VersionedClause<ACCC_Seq>
|
|
];
|
|
}
|
|
|
|
// 2.11
|
|
def ACC_SerialLoop : Directive<"serial loop"> {
|
|
let allowedClauses = [
|
|
VersionedClause<ACCC_Attach>,
|
|
VersionedClause<ACCC_Copy>,
|
|
VersionedClause<ACCC_Copyin>,
|
|
VersionedClause<ACCC_Copyout>,
|
|
VersionedClause<ACCC_Create>,
|
|
VersionedClause<ACCC_DevicePtr>,
|
|
VersionedClause<ACCC_DeviceType>,
|
|
VersionedClause<ACCC_FirstPrivate>,
|
|
VersionedClause<ACCC_NoCreate>,
|
|
VersionedClause<ACCC_Present>,
|
|
VersionedClause<ACCC_Private>,
|
|
VersionedClause<ACCC_Wait>
|
|
];
|
|
let allowedOnceClauses = [
|
|
VersionedClause<ACCC_Async>,
|
|
VersionedClause<ACCC_Collapse>,
|
|
VersionedClause<ACCC_Default>,
|
|
VersionedClause<ACCC_Gang>,
|
|
VersionedClause<ACCC_If>,
|
|
VersionedClause<ACCC_Reduction>,
|
|
VersionedClause<ACCC_Self>,
|
|
VersionedClause<ACCC_Tile>,
|
|
VersionedClause<ACCC_Vector>,
|
|
VersionedClause<ACCC_Worker>
|
|
];
|
|
let allowedExclusiveClauses = [
|
|
VersionedClause<ACCC_Auto>,
|
|
VersionedClause<ACCC_Independent>,
|
|
VersionedClause<ACCC_Seq>
|
|
];
|
|
}
|
|
|
|
def ACC_Unknown : Directive<"unknown"> {
|
|
let isDefault = true;
|
|
}
|