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[Libomptarget][NFC] Move legacy functions to a separate file
This patch moves the old legacy interfaces into `libomptarget` to a separate file. These do not need to be included anywhere and are simply provided for backwards compatibility with the ABI. This cleans up the interface greatly. Depends on D128817 Reviewed By: JonChesterfield Differential Revision: https://reviews.llvm.org/D128818
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,184 @@ | ||
| //===-------- 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 "omptarget.h" | ||
| #include "private.h" | ||
|
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| EXTERN void __tgt_target_data_begin(int64_t DeviceId, int32_t ArgNum, | ||
| void **ArgsBase, void **Args, | ||
| int64_t *ArgSizes, int64_t *ArgTypes) { | ||
| TIMESCOPE(); | ||
| __tgt_target_data_begin_mapper(nullptr, DeviceId, ArgNum, ArgsBase, Args, | ||
| ArgSizes, ArgTypes, nullptr, nullptr); | ||
| } | ||
|
|
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| 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(); | ||
|
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| __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(); | ||
| __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(); | ||
| __tgt_target_data_update_mapper(nullptr, DeviceId, ArgNum, ArgsBase, Args, | ||
| ArgSizes, ArgTypes, nullptr, nullptr); | ||
| } | ||
|
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| 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(); | ||
|
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||
| __tgt_target_data_update_mapper(nullptr, DeviceId, ArgNum, ArgsBase, Args, | ||
| ArgSizes, ArgTypes, nullptr, nullptr); | ||
| } | ||
|
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| 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(); | ||
|
|
||
| __tgt_target_data_end_mapper(nullptr, DeviceId, ArgNum, ArgsBase, Args, | ||
| ArgSizes, ArgTypes, nullptr, nullptr); | ||
| } | ||
|
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| EXTERN int __tgt_target_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) { | ||
| TIMESCOPE_WITH_IDENT(Loc); | ||
| __tgt_kernel_arguments KernelArgs{ | ||
| 1, ArgNum, ArgsBase, Args, ArgSizes, ArgTypes, ArgNames, ArgMappers, -1}; | ||
| return __tgt_target_kernel(Loc, DeviceId, -1, -1, HostPtr, &KernelArgs); | ||
| } | ||
|
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| EXTERN int __tgt_target(int64_t DeviceId, void *HostPtr, int32_t ArgNum, | ||
| void **ArgsBase, void **Args, int64_t *ArgSizes, | ||
| int64_t *ArgTypes) { | ||
| TIMESCOPE(); | ||
| return __tgt_target_mapper(nullptr, DeviceId, HostPtr, ArgNum, ArgsBase, Args, | ||
| ArgSizes, ArgTypes, nullptr, nullptr); | ||
| } | ||
|
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| 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(); | ||
|
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| return __tgt_target_mapper(nullptr, DeviceId, HostPtr, ArgNum, ArgsBase, Args, | ||
| ArgSizes, ArgTypes, nullptr, nullptr); | ||
| } | ||
|
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| 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); | ||
|
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| return __tgt_target_mapper(Loc, DeviceId, HostPtr, ArgNum, ArgsBase, Args, | ||
| ArgSizes, ArgTypes, ArgNames, ArgMappers); | ||
| } | ||
|
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| EXTERN int __tgt_target_teams_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) { | ||
| TIMESCOPE_WITH_IDENT(Loc); | ||
|
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| __tgt_kernel_arguments KernelArgs{ | ||
| 1, ArgNum, ArgsBase, Args, ArgSizes, ArgTypes, ArgNames, ArgMappers, -1}; | ||
| return __tgt_target_kernel(Loc, DeviceId, NumTeams, ThreadLimit, HostPtr, | ||
| &KernelArgs); | ||
| } | ||
|
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| 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(); | ||
| return __tgt_target_teams_mapper(nullptr, DeviceId, HostPtr, ArgNum, ArgsBase, | ||
| Args, ArgSizes, ArgTypes, nullptr, nullptr, | ||
| NumTeams, ThreadLimit); | ||
| } | ||
|
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| 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(); | ||
|
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| return __tgt_target_teams_mapper(nullptr, DeviceId, HostPtr, ArgNum, ArgsBase, | ||
| Args, ArgSizes, ArgTypes, nullptr, nullptr, | ||
| NumTeams, ThreadLimit); | ||
| } | ||
|
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| 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); | ||
|
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| return __tgt_target_teams_mapper(Loc, DeviceId, HostPtr, ArgNum, ArgsBase, | ||
| Args, ArgSizes, ArgTypes, ArgNames, | ||
| ArgMappers, NumTeams, ThreadLimit); | ||
| } | ||
|
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| EXTERN void __kmpc_push_target_tripcount_mapper(ident_t *Loc, int64_t DeviceId, | ||
| uint64_t LoopTripcount) { | ||
| TIMESCOPE_WITH_IDENT(Loc); | ||
| if (checkDeviceAndCtors(DeviceId, Loc)) { | ||
| DP("Not offloading to device %" PRId64 "\n", DeviceId); | ||
| return; | ||
| } | ||
|
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| DP("__kmpc_push_target_tripcount(%" PRId64 ", %" PRIu64 ")\n", DeviceId, | ||
| LoopTripcount); | ||
| PM->TblMapMtx.lock(); | ||
| PM->Devices[DeviceId]->LoopTripCnt.emplace(__kmpc_global_thread_num(NULL), | ||
| LoopTripcount); | ||
| PM->TblMapMtx.unlock(); | ||
| } | ||
|
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| EXTERN void __kmpc_push_target_tripcount(int64_t DeviceId, | ||
| uint64_t LoopTripcount) { | ||
| __kmpc_push_target_tripcount_mapper(nullptr, DeviceId, LoopTripcount); | ||
| } |
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