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Diffstat (limited to 'offload/src/LegacyAPI.cpp')
| -rw-r--r-- | offload/src/LegacyAPI.cpp | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/offload/src/LegacyAPI.cpp b/offload/src/LegacyAPI.cpp new file mode 100644 index 000000000000..91d5642e8112 --- /dev/null +++ b/offload/src/LegacyAPI.cpp @@ -0,0 +1,199 @@ +//===-------- LegacyAPI.cpp - Target independent OpenMP target RTL --------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// +// +// Legacy interfaces for libomptarget used to maintain backwards-compatibility. +// +//===----------------------------------------------------------------------===// + +#include "OpenMP/OMPT/Interface.h" +#include "omptarget.h" +#include "private.h" + +#include "Shared/Profile.h" + +#ifdef OMPT_SUPPORT +using namespace llvm::omp::target::ompt; +#endif + +EXTERN void __tgt_target_data_begin(int64_t DeviceId, int32_t ArgNum, + void **ArgsBase, void **Args, + int64_t *ArgSizes, int64_t *ArgTypes) { + TIMESCOPE(); + OMPT_IF_BUILT(ReturnAddressSetterRAII RA(__builtin_return_address(0))); + __tgt_target_data_begin_mapper(nullptr, DeviceId, ArgNum, ArgsBase, Args, + ArgSizes, ArgTypes, nullptr, nullptr); +} + +EXTERN void __tgt_target_data_begin_nowait(int64_t DeviceId, int32_t ArgNum, + void **ArgsBase, void **Args, + int64_t *ArgSizes, int64_t *ArgTypes, + int32_t DepNum, void *DepList, + int32_t NoAliasDepNum, + void *NoAliasDepList) { + TIMESCOPE(); + OMPT_IF_BUILT(ReturnAddressSetterRAII RA(__builtin_return_address(0))); + __tgt_target_data_begin_mapper(nullptr, DeviceId, ArgNum, ArgsBase, Args, + ArgSizes, ArgTypes, nullptr, nullptr); +} + +EXTERN void __tgt_target_data_end(int64_t DeviceId, int32_t ArgNum, + void **ArgsBase, void **Args, + int64_t *ArgSizes, int64_t *ArgTypes) { + TIMESCOPE(); + OMPT_IF_BUILT(ReturnAddressSetterRAII RA(__builtin_return_address(0))); + __tgt_target_data_end_mapper(nullptr, DeviceId, ArgNum, ArgsBase, Args, + ArgSizes, ArgTypes, nullptr, nullptr); +} + +EXTERN void __tgt_target_data_update(int64_t DeviceId, int32_t ArgNum, + void **ArgsBase, void **Args, + int64_t *ArgSizes, int64_t *ArgTypes) { + TIMESCOPE(); + OMPT_IF_BUILT(ReturnAddressSetterRAII RA(__builtin_return_address(0))); + __tgt_target_data_update_mapper(nullptr, DeviceId, ArgNum, ArgsBase, Args, + ArgSizes, ArgTypes, nullptr, nullptr); +} + +EXTERN void __tgt_target_data_update_nowait( + int64_t DeviceId, int32_t ArgNum, void **ArgsBase, void **Args, + int64_t *ArgSizes, int64_t *ArgTypes, int32_t DepNum, void *DepList, + int32_t NoAliasDepNum, void *NoAliasDepList) { + TIMESCOPE(); + OMPT_IF_BUILT(ReturnAddressSetterRAII RA(__builtin_return_address(0))); + __tgt_target_data_update_mapper(nullptr, DeviceId, ArgNum, ArgsBase, Args, + ArgSizes, ArgTypes, nullptr, nullptr); +} + +EXTERN void __tgt_target_data_end_nowait(int64_t DeviceId, int32_t ArgNum, + void **ArgsBase, void **Args, + int64_t *ArgSizes, int64_t *ArgTypes, + int32_t DepNum, void *DepList, + int32_t NoAliasDepNum, + void *NoAliasDepList) { + TIMESCOPE(); + OMPT_IF_BUILT(ReturnAddressSetterRAII RA(__builtin_return_address(0))); + __tgt_target_data_end_mapper(nullptr, DeviceId, ArgNum, ArgsBase, Args, + ArgSizes, ArgTypes, nullptr, nullptr); +} + +EXTERN int __tgt_target_mapper(ident_t *Loc, int64_t DeviceId, void *HostPtr, + uint32_t ArgNum, void **ArgsBase, void **Args, + int64_t *ArgSizes, int64_t *ArgTypes, + map_var_info_t *ArgNames, void **ArgMappers) { + TIMESCOPE_WITH_IDENT(Loc); + OMPT_IF_BUILT(ReturnAddressSetterRAII RA(__builtin_return_address(0))); + KernelArgsTy KernelArgs{1, ArgNum, ArgsBase, Args, ArgSizes, + ArgTypes, ArgNames, ArgMappers, 0}; + return __tgt_target_kernel(Loc, DeviceId, -1, -1, HostPtr, &KernelArgs); +} + +EXTERN int __tgt_target(int64_t DeviceId, void *HostPtr, int32_t ArgNum, + void **ArgsBase, void **Args, int64_t *ArgSizes, + int64_t *ArgTypes) { + TIMESCOPE(); + OMPT_IF_BUILT(ReturnAddressSetterRAII RA(__builtin_return_address(0))); + return __tgt_target_mapper(nullptr, DeviceId, HostPtr, ArgNum, ArgsBase, Args, + ArgSizes, ArgTypes, nullptr, nullptr); +} + +EXTERN int __tgt_target_nowait(int64_t DeviceId, void *HostPtr, int32_t ArgNum, + void **ArgsBase, void **Args, int64_t *ArgSizes, + int64_t *ArgTypes, int32_t DepNum, void *DepList, + int32_t NoAliasDepNum, void *NoAliasDepList) { + TIMESCOPE(); + OMPT_IF_BUILT(ReturnAddressSetterRAII RA(__builtin_return_address(0))); + return __tgt_target_mapper(nullptr, DeviceId, HostPtr, ArgNum, ArgsBase, Args, + ArgSizes, ArgTypes, nullptr, nullptr); +} + +EXTERN int __tgt_target_nowait_mapper( + ident_t *Loc, int64_t DeviceId, void *HostPtr, int32_t ArgNum, + void **ArgsBase, void **Args, int64_t *ArgSizes, int64_t *ArgTypes, + map_var_info_t *ArgNames, void **ArgMappers, int32_t DepNum, void *DepList, + int32_t NoAliasDepNum, void *NoAliasDepList) { + TIMESCOPE_WITH_IDENT(Loc); + OMPT_IF_BUILT(ReturnAddressSetterRAII RA(__builtin_return_address(0))); + return __tgt_target_mapper(Loc, DeviceId, HostPtr, ArgNum, ArgsBase, Args, + ArgSizes, ArgTypes, ArgNames, ArgMappers); +} + +EXTERN int __tgt_target_teams_mapper(ident_t *Loc, int64_t DeviceId, + void *HostPtr, uint32_t ArgNum, + void **ArgsBase, void **Args, + int64_t *ArgSizes, int64_t *ArgTypes, + map_var_info_t *ArgNames, + void **ArgMappers, int32_t NumTeams, + int32_t ThreadLimit) { + TIMESCOPE_WITH_IDENT(Loc); + OMPT_IF_BUILT(ReturnAddressSetterRAII RA(__builtin_return_address(0))); + KernelArgsTy KernelArgs{1, ArgNum, ArgsBase, Args, ArgSizes, + ArgTypes, ArgNames, ArgMappers, 0}; + return __tgt_target_kernel(Loc, DeviceId, NumTeams, ThreadLimit, HostPtr, + &KernelArgs); +} + +EXTERN int __tgt_target_teams(int64_t DeviceId, void *HostPtr, int32_t ArgNum, + void **ArgsBase, void **Args, int64_t *ArgSizes, + int64_t *ArgTypes, int32_t NumTeams, + int32_t ThreadLimit) { + TIMESCOPE(); + OMPT_IF_BUILT(ReturnAddressSetterRAII RA(__builtin_return_address(0))); + return __tgt_target_teams_mapper(nullptr, DeviceId, HostPtr, ArgNum, ArgsBase, + Args, ArgSizes, ArgTypes, nullptr, nullptr, + NumTeams, ThreadLimit); +} + +EXTERN int __tgt_target_teams_nowait(int64_t DeviceId, void *HostPtr, + int32_t ArgNum, void **ArgsBase, + void **Args, int64_t *ArgSizes, + int64_t *ArgTypes, int32_t NumTeams, + int32_t ThreadLimit, int32_t DepNum, + void *DepList, int32_t NoAliasDepNum, + void *NoAliasDepList) { + TIMESCOPE(); + OMPT_IF_BUILT(ReturnAddressSetterRAII RA(__builtin_return_address(0))); + return __tgt_target_teams_mapper(nullptr, DeviceId, HostPtr, ArgNum, ArgsBase, + Args, ArgSizes, ArgTypes, nullptr, nullptr, + NumTeams, ThreadLimit); +} + +EXTERN int __tgt_target_teams_nowait_mapper( + ident_t *Loc, int64_t DeviceId, void *HostPtr, int32_t ArgNum, + void **ArgsBase, void **Args, int64_t *ArgSizes, int64_t *ArgTypes, + map_var_info_t *ArgNames, void **ArgMappers, int32_t NumTeams, + int32_t ThreadLimit, int32_t DepNum, void *DepList, int32_t NoAliasDepNum, + void *NoAliasDepList) { + TIMESCOPE_WITH_IDENT(Loc); + OMPT_IF_BUILT(ReturnAddressSetterRAII RA(__builtin_return_address(0))); + return __tgt_target_teams_mapper(Loc, DeviceId, HostPtr, ArgNum, ArgsBase, + Args, ArgSizes, ArgTypes, ArgNames, + ArgMappers, NumTeams, ThreadLimit); +} + +EXTERN void __kmpc_push_target_tripcount_mapper(ident_t *Loc, int64_t DeviceId, + uint64_t LoopTripcount) { + TIMESCOPE_WITH_IDENT(Loc); + DP("WARNING: __kmpc_push_target_tripcount has been deprecated and is a noop"); +} + +EXTERN void __kmpc_push_target_tripcount(int64_t DeviceId, + uint64_t LoopTripcount) { + __kmpc_push_target_tripcount_mapper(nullptr, DeviceId, LoopTripcount); +} + +EXTERN int __tgt_target_kernel_nowait(ident_t *Loc, int64_t DeviceId, + int32_t NumTeams, int32_t ThreadLimit, + void *HostPtr, KernelArgsTy *KernelArgs, + int32_t DepNum, void *DepList, + int32_t NoAliasDepNum, + void *NoAliasDepList) { + TIMESCOPE_WITH_IDENT(Loc); + OMPT_IF_BUILT(ReturnAddressSetterRAII RA(__builtin_return_address(0))); + return __tgt_target_kernel(Loc, DeviceId, NumTeams, ThreadLimit, HostPtr, + KernelArgs); +} |