[llvm-branch-commits] [flang] [mlir] [MLIR][OpenMP] Use map format to represent use_device_{addr, ptr} (PR #109810)
via llvm-branch-commits
llvm-branch-commits at lists.llvm.org
Tue Sep 24 07:57:08 PDT 2024
llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT-->
@llvm/pr-subscribers-mlir-openmp
Author: Sergio Afonso (skatrak)
<details>
<summary>Changes</summary>
This patch updates the `omp.target_data` operation to use the same formatting as `map` clauses on `omp.target` for `use_device_addr` and `use_device_ptr`. This is done so the mapping that is being enforced between op arguments and associated entry block arguments is explicit.
The way it is achieved is by marking these clauses as entry block argument-defining and adjusting printer/parsers accordingly.
As a result of this change, block arguments for `use_device_addr` come before those for `use_device_ptr`, which is the opposite of the previous undocumented situation. Some unit tests are updated based on this change, in addition to those updated because of the format change.
---
Patch is 32.20 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/109810.diff
11 Files Affected:
- (modified) flang/test/Fir/convert-to-llvm-openmp-and-fir.fir (+3-2)
- (modified) flang/test/Lower/OpenMP/target.f90 (+2-4)
- (modified) flang/test/Lower/OpenMP/use-device-ptr-to-use-device-addr.f90 (+4-8)
- (modified) mlir/include/mlir/Dialect/OpenMP/OpenMPClauses.td (+24-4)
- (modified) mlir/include/mlir/Dialect/OpenMP/OpenMPOps.td (+6)
- (modified) mlir/include/mlir/Dialect/OpenMP/OpenMPOpsInterfaces.td (+27-1)
- (modified) mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp (+43)
- (modified) mlir/lib/Target/LLVMIR/Dialect/OpenMP/OpenMPToLLVMIRTranslation.cpp (+52-28)
- (modified) mlir/test/Dialect/OpenMP/ops.mlir (+4-2)
- (modified) mlir/test/Target/LLVMIR/omptarget-llvm.mlir (+7-12)
- (modified) mlir/test/Target/LLVMIR/openmp-target-use-device-nested.mlir (+1-2)
``````````diff
diff --git a/flang/test/Fir/convert-to-llvm-openmp-and-fir.fir b/flang/test/Fir/convert-to-llvm-openmp-and-fir.fir
index 4d226eaa754c12..61f18008633d50 100644
--- a/flang/test/Fir/convert-to-llvm-openmp-and-fir.fir
+++ b/flang/test/Fir/convert-to-llvm-openmp-and-fir.fir
@@ -429,13 +429,14 @@ func.func @_QPopenmp_target_data_region() {
func.func @_QPomp_target_data_empty() {
%0 = fir.alloca !fir.array<1024xi32> {bindc_name = "a", uniq_name = "_QFomp_target_data_emptyEa"}
- omp.target_data use_device_addr(%0 : !fir.ref<!fir.array<1024xi32>>) {
+ omp.target_data use_device_addr(%0 -> %arg0 : !fir.ref<!fir.array<1024xi32>>) {
+ omp.terminator
}
return
}
// CHECK-LABEL: llvm.func @_QPomp_target_data_empty
-// CHECK: omp.target_data use_device_addr(%1 : !llvm.ptr) {
+// CHECK: omp.target_data use_device_addr(%1 -> %{{.*}} : !llvm.ptr) {
// CHECK: }
// -----
diff --git a/flang/test/Lower/OpenMP/target.f90 b/flang/test/Lower/OpenMP/target.f90
index dedce581436490..ab33b6b3808315 100644
--- a/flang/test/Lower/OpenMP/target.f90
+++ b/flang/test/Lower/OpenMP/target.f90
@@ -506,9 +506,8 @@ subroutine omp_target_device_ptr
type(c_ptr) :: a
integer, target :: b
!CHECK: %[[MAP:.*]] = omp.map.info var_ptr({{.*}}) map_clauses(tofrom) capture(ByRef) -> {{.*}} {name = "a"}
- !CHECK: omp.target_data map_entries(%[[MAP]]{{.*}}) use_device_ptr({{.*}})
+ !CHECK: omp.target_data map_entries(%[[MAP]]{{.*}}) use_device_ptr({{.*}} -> %[[VAL_1:.*]] : !fir.ref<!fir.type<_QM__fortran_builtinsT__builtin_c_ptr{__address:i64}>>)
!$omp target data map(tofrom: a) use_device_ptr(a)
- !CHECK: ^bb0(%[[VAL_1:.*]]: !fir.ref<!fir.type<_QM__fortran_builtinsT__builtin_c_ptr{__address:i64}>>):
!CHECK: {{.*}} = fir.coordinate_of %[[VAL_1:.*]], {{.*}} : (!fir.ref<!fir.type<_QM__fortran_builtinsT__builtin_c_ptr{__address:i64}>>, !fir.field) -> !fir.ref<i64>
a = c_loc(b)
!CHECK: omp.terminator
@@ -529,9 +528,8 @@ subroutine omp_target_device_addr
!CHECK: %[[MAP:.*]] = omp.map.info var_ptr({{.*}} : !fir.ref<!fir.box<!fir.ptr<i32>>>, !fir.box<!fir.ptr<i32>>) map_clauses(tofrom) capture(ByRef) members(%[[MAP_MEMBERS]] : [0] : !fir.llvm_ptr<!fir.ref<i32>>) -> !fir.ref<!fir.box<!fir.ptr<i32>>> {name = "a"}
!CHECK: %[[DEV_ADDR_MEMBERS:.*]] = omp.map.info var_ptr({{.*}} : !fir.ref<!fir.box<!fir.ptr<i32>>>, i32) var_ptr_ptr({{.*}} : !fir.llvm_ptr<!fir.ref<i32>>) map_clauses(tofrom) capture(ByRef) -> !fir.llvm_ptr<!fir.ref<i32>> {name = ""}
!CHECK: %[[DEV_ADDR:.*]] = omp.map.info var_ptr({{.*}} : !fir.ref<!fir.box<!fir.ptr<i32>>>, !fir.box<!fir.ptr<i32>>) map_clauses(tofrom) capture(ByRef) members(%[[DEV_ADDR_MEMBERS]] : [0] : !fir.llvm_ptr<!fir.ref<i32>>) -> !fir.ref<!fir.box<!fir.ptr<i32>>> {name = "a"}
- !CHECK: omp.target_data map_entries(%[[MAP_MEMBERS]], %[[MAP]] : {{.*}}) use_device_addr(%[[DEV_ADDR_MEMBERS]], %[[DEV_ADDR]] : {{.*}}) {
+ !CHECK: omp.target_data map_entries(%[[MAP_MEMBERS]], %[[MAP]] : {{.*}}) use_device_addr(%[[DEV_ADDR_MEMBERS]] -> %[[ARG_0:.*]], %[[DEV_ADDR]] -> %[[ARG_1:.*]] : !fir.llvm_ptr<!fir.ref<i32>>, !fir.ref<!fir.box<!fir.ptr<i32>>>) {
!$omp target data map(tofrom: a) use_device_addr(a)
- !CHECK: ^bb0(%[[ARG_0:.*]]: !fir.llvm_ptr<!fir.ref<i32>>, %[[ARG_1:.*]]: !fir.ref<!fir.box<!fir.ptr<i32>>>):
!CHECK: %[[VAL_1_DECL:.*]]:2 = hlfir.declare %[[ARG_1]] {fortran_attrs = #fir.var_attrs<pointer>, uniq_name = "_QFomp_target_device_addrEa"} : (!fir.ref<!fir.box<!fir.ptr<i32>>>) -> (!fir.ref<!fir.box<!fir.ptr<i32>>>, !fir.ref<!fir.box<!fir.ptr<i32>>>)
!CHECK: %[[C10:.*]] = arith.constant 10 : i32
!CHECK: %[[A_BOX:.*]] = fir.load %[[VAL_1_DECL]]#0 : !fir.ref<!fir.box<!fir.ptr<i32>>>
diff --git a/flang/test/Lower/OpenMP/use-device-ptr-to-use-device-addr.f90 b/flang/test/Lower/OpenMP/use-device-ptr-to-use-device-addr.f90
index 085f5419fa7f88..cb26246a6e80f0 100644
--- a/flang/test/Lower/OpenMP/use-device-ptr-to-use-device-addr.f90
+++ b/flang/test/Lower/OpenMP/use-device-ptr-to-use-device-addr.f90
@@ -6,8 +6,7 @@
! use_device_ptr to use_device_addr works, without breaking any functionality.
!CHECK: func.func @{{.*}}only_use_device_ptr()
-!CHECK: omp.target_data use_device_addr(%{{.*}}, %{{.*}}, %{{.*}}, %{{.*}} : !fir.llvm_ptr<!fir.ref<!fir.array<?xf32>>>, !fir.ref<!fir.box<!fir.ptr<!fir.array<?xf32>>>>, !fir.llvm_ptr<!fir.ref<!fir.array<?xi32>>>, !fir.ref<!fir.box<!fir.ptr<!fir.array<?xi32>>>>) use_device_ptr(%{{.*}} : !fir.ref<!fir.type<_QM__fortran_builtinsT__builtin_c_ptr{__address:i64}>>) {
-!CHECK: ^bb0(%{{.*}}: !fir.llvm_ptr<!fir.ref<!fir.array<?xf32>>>, %{{.*}}: !fir.ref<!fir.type<_QM__fortran_builtinsT__builtin_c_ptr{__address:i64}>>, %{{.*}}: !fir.llvm_ptr<!fir.ref<!fir.array<?xi32>>>, %{{.*}}: !fir.ref<!fir.box<!fir.ptr<!fir.array<?xf32>>>>, %{{.*}}: !fir.ref<!fir.box<!fir.ptr<!fir.array<?xi32>>>>):
+!CHECK: omp.target_data use_device_addr(%{{.*}} -> %{{.*}}, %{{.*}} -> %{{.*}}, %{{.*}} -> %{{.*}}, %{{.*}} -> %{{.*}} : !fir.llvm_ptr<!fir.ref<!fir.array<?xf32>>>, !fir.ref<!fir.box<!fir.ptr<!fir.array<?xf32>>>>, !fir.llvm_ptr<!fir.ref<!fir.array<?xi32>>>, !fir.ref<!fir.box<!fir.ptr<!fir.array<?xi32>>>>) use_device_ptr(%{{.*}} -> %{{.*}} : !fir.ref<!fir.type<_QM__fortran_builtinsT__builtin_c_ptr{__address:i64}>>) {
subroutine only_use_device_ptr
use iso_c_binding
integer, pointer, dimension(:) :: array
@@ -19,8 +18,7 @@ subroutine only_use_device_ptr
end subroutine
!CHECK: func.func @{{.*}}mix_use_device_ptr_and_addr()
-!CHECK: omp.target_data use_device_addr(%{{.*}}, %{{.*}}, %{{.*}}, %{{.*}} : !fir.llvm_ptr<!fir.ref<!fir.array<?xi32>>>, !fir.ref<!fir.box<!fir.ptr<!fir.array<?xi32>>>>, !fir.llvm_ptr<!fir.ref<!fir.array<?xf32>>>, !fir.ref<!fir.box<!fir.ptr<!fir.array<?xf32>>>>) use_device_ptr({{.*}} : !fir.ref<!fir.type<_QM__fortran_builtinsT__builtin_c_ptr{__address:i64}>>) {
-!CHECK: ^bb0(%{{.*}}: !fir.llvm_ptr<!fir.ref<!fir.array<?xi32>>>, %{{.*}}: !fir.ref<!fir.box<!fir.ptr<!fir.array<?xf32>>>>, %{{.*}}: !fir.llvm_ptr<!fir.ref<!fir.array<?xf32>>>, %{{.*}}: !fir.ref<!fir.type<_QM__fortran_builtinsT__builtin_c_ptr{__address:i64}>>, %{{.*}}: !fir.ref<!fir.box<!fir.ptr<!fir.array<?xi32>>>>):
+!CHECK: omp.target_data use_device_addr(%{{.*}} -> %{{.*}}, %{{.*}} -> %{{.*}}, %{{.*}} -> %{{.*}}, %{{.*}} -> %{{.*}} : !fir.llvm_ptr<!fir.ref<!fir.array<?xi32>>>, !fir.ref<!fir.box<!fir.ptr<!fir.array<?xi32>>>>, !fir.llvm_ptr<!fir.ref<!fir.array<?xf32>>>, !fir.ref<!fir.box<!fir.ptr<!fir.array<?xf32>>>>) use_device_ptr({{.*}} : !fir.ref<!fir.type<_QM__fortran_builtinsT__builtin_c_ptr{__address:i64}>>) {
subroutine mix_use_device_ptr_and_addr
use iso_c_binding
integer, pointer, dimension(:) :: array
@@ -32,8 +30,7 @@ subroutine mix_use_device_ptr_and_addr
end subroutine
!CHECK: func.func @{{.*}}only_use_device_addr()
- !CHECK: omp.target_data use_device_addr(%{{.*}}, %{{.*}}, %{{.*}}, %{{.*}}, %{{.*}} : !fir.llvm_ptr<!fir.ref<!fir.array<?xf32>>>, !fir.ref<!fir.box<!fir.ptr<!fir.array<?xf32>>>>, !fir.ref<!fir.type<_QM__fortran_builtinsT__builtin_c_ptr{__address:i64}>>, !fir.llvm_ptr<!fir.ref<!fir.array<?xi32>>>, !fir.ref<!fir.box<!fir.ptr<!fir.array<?xi32>>>>) {
- !CHECK: ^bb0(%{{.*}}: !fir.llvm_ptr<!fir.ref<!fir.array<?xf32>>>, %{{.*}}: !fir.ref<!fir.box<!fir.ptr<!fir.array<?xf32>>>>, %{{.*}}: !fir.ref<!fir.type<_QM__fortran_builtinsT__builtin_c_ptr{__address:i64}>>, %{{.*}}: !fir.llvm_ptr<!fir.ref<!fir.array<?xi32>>>, %{{.*}}: !fir.ref<!fir.box<!fir.ptr<!fir.array<?xi32>>>>):
+ !CHECK: omp.target_data use_device_addr(%{{.*}} -> %{{.*}}, %{{.*}} -> %{{.*}}, %{{.*}} -> %{{.*}}, %{{.*}} -> %{{.*}}, %{{.*}} -> %{{.*}} : !fir.llvm_ptr<!fir.ref<!fir.array<?xf32>>>, !fir.ref<!fir.box<!fir.ptr<!fir.array<?xf32>>>>, !fir.ref<!fir.type<_QM__fortran_builtinsT__builtin_c_ptr{__address:i64}>>, !fir.llvm_ptr<!fir.ref<!fir.array<?xi32>>>, !fir.ref<!fir.box<!fir.ptr<!fir.array<?xi32>>>>) {
subroutine only_use_device_addr
use iso_c_binding
integer, pointer, dimension(:) :: array
@@ -45,8 +42,7 @@ subroutine only_use_device_addr
end subroutine
!CHECK: func.func @{{.*}}mix_use_device_ptr_and_addr_and_map()
- !CHECK: omp.target_data map_entries(%{{.*}}, %{{.*}} : !fir.ref<i32>, !fir.ref<i32>) use_device_addr(%{{.*}}, %{{.*}}, %{{.*}}, %{{.*}} : !fir.llvm_ptr<!fir.ref<!fir.array<?xi32>>>, !fir.ref<!fir.box<!fir.ptr<!fir.array<?xi32>>>>, !fir.llvm_ptr<!fir.ref<!fir.array<?xf32>>>, !fir.ref<!fir.box<!fir.ptr<!fir.array<?xf32>>>>) use_device_ptr(%{{.*}} : !fir.ref<!fir.type<_QM__fortran_builtinsT__builtin_c_ptr{__address:i64}>>) {
- !CHECK: ^bb0(%{{.*}}: !fir.llvm_ptr<!fir.ref<!fir.array<?xi32>>>, %{{.*}}: !fir.ref<!fir.box<!fir.ptr<!fir.array<?xf32>>>>, %{{.*}}: !fir.llvm_ptr<!fir.ref<!fir.array<?xf32>>>, %{{.*}}: !fir.ref<!fir.type<_QM__fortran_builtinsT__builtin_c_ptr{__address:i64}>>, %{{.*}}: !fir.ref<!fir.box<!fir.ptr<!fir.array<?xi32>>>>):
+ !CHECK: omp.target_data map_entries(%{{.*}}, %{{.*}} : !fir.ref<i32>, !fir.ref<i32>) use_device_addr(%{{.*}} -> %{{.*}}, %{{.*}} -> %{{.*}}, %{{.*}} -> %{{.*}}, %{{.*}} -> %{{.*}} : !fir.llvm_ptr<!fir.ref<!fir.array<?xi32>>>, !fir.ref<!fir.box<!fir.ptr<!fir.array<?xi32>>>>, !fir.llvm_ptr<!fir.ref<!fir.array<?xf32>>>, !fir.ref<!fir.box<!fir.ptr<!fir.array<?xf32>>>>) use_device_ptr(%{{.*}} : !fir.ref<!fir.type<_QM__fortran_builtinsT__builtin_c_ptr{__address:i64}>>) {
subroutine mix_use_device_ptr_and_addr_and_map
use iso_c_binding
integer :: i, j
diff --git a/mlir/include/mlir/Dialect/OpenMP/OpenMPClauses.td b/mlir/include/mlir/Dialect/OpenMP/OpenMPClauses.td
index 97e8b368050725..886554f66afffc 100644
--- a/mlir/include/mlir/Dialect/OpenMP/OpenMPClauses.td
+++ b/mlir/include/mlir/Dialect/OpenMP/OpenMPClauses.td
@@ -1209,18 +1209,28 @@ class OpenMP_UseDeviceAddrClauseSkip<
bit description = false, bit extraClassDeclaration = false
> : OpenMP_Clause<traits, arguments, assemblyFormat, description,
extraClassDeclaration> {
+ let traits = [
+ BlockArgOpenMPOpInterface
+ ];
+
let arguments = (ins
Variadic<OpenMP_PointerLikeType>:$use_device_addr_vars
);
- let optAssemblyFormat = [{
- `use_device_addr` `(` $use_device_addr_vars `:` type($use_device_addr_vars) `)`
+ let extraClassDeclaration = [{
+ unsigned numUseDeviceAddrBlockArgs() {
+ return getUseDeviceAddrVars().size();
+ }
}];
let description = [{
The optional `use_device_addr_vars` specifies the address of the objects in
the device data environment.
}];
+
+ // Assembly format not defined because this clause must be processed together
+ // with the first region of the operation, as it defines entry block
+ // arguments.
}
def OpenMP_UseDeviceAddrClause : OpenMP_UseDeviceAddrClauseSkip<>;
@@ -1234,18 +1244,28 @@ class OpenMP_UseDevicePtrClauseSkip<
bit description = false, bit extraClassDeclaration = false
> : OpenMP_Clause<traits, arguments, assemblyFormat, description,
extraClassDeclaration> {
+ let traits = [
+ BlockArgOpenMPOpInterface
+ ];
+
let arguments = (ins
Variadic<OpenMP_PointerLikeType>:$use_device_ptr_vars
);
- let optAssemblyFormat = [{
- `use_device_ptr` `(` $use_device_ptr_vars `:` type($use_device_ptr_vars) `)`
+ let extraClassDeclaration = [{
+ unsigned numUseDevicePtrBlockArgs() {
+ return getUseDevicePtrVars().size();
+ }
}];
let description = [{
The optional `use_device_ptr_vars` specifies the device pointers to the
corresponding list items in the device data environment.
}];
+
+ // Assembly format not defined because this clause must be processed together
+ // with the first region of the operation, as it defines entry block
+ // arguments.
}
def OpenMP_UseDevicePtrClause : OpenMP_UseDevicePtrClauseSkip<>;
diff --git a/mlir/include/mlir/Dialect/OpenMP/OpenMPOps.td b/mlir/include/mlir/Dialect/OpenMP/OpenMPOps.td
index e58ccc4e930210..d2a2b44c042fb7 100644
--- a/mlir/include/mlir/Dialect/OpenMP/OpenMPOps.td
+++ b/mlir/include/mlir/Dialect/OpenMP/OpenMPOps.td
@@ -987,6 +987,12 @@ def TargetDataOp: OpenMP_Op<"target_data", traits = [
OpBuilder<(ins CArg<"const TargetDataOperands &">:$clauses)>
];
+ let assemblyFormat = clausesAssemblyFormat # [{
+ custom<UseDeviceAddrUseDevicePtrRegion>(
+ $region, $use_device_addr_vars, type($use_device_addr_vars),
+ $use_device_ptr_vars, type($use_device_ptr_vars)) attr-dict
+ }];
+
let hasVerifier = 1;
}
diff --git a/mlir/include/mlir/Dialect/OpenMP/OpenMPOpsInterfaces.td b/mlir/include/mlir/Dialect/OpenMP/OpenMPOpsInterfaces.td
index 030075eaf45b14..b16fc1ba1c3105 100644
--- a/mlir/include/mlir/Dialect/OpenMP/OpenMPOpsInterfaces.td
+++ b/mlir/include/mlir/Dialect/OpenMP/OpenMPOpsInterfaces.td
@@ -45,6 +45,14 @@ def BlockArgOpenMPOpInterface : OpInterface<"BlockArgOpenMPOpInterface"> {
"unsigned", "numTaskReductionBlockArgs", (ins), [{}], [{
return 0;
}]>,
+ InterfaceMethod<"Get number of block arguments defined by `use_device_addr`.",
+ "unsigned", "numUseDeviceAddrBlockArgs", (ins), [{}], [{
+ return 0;
+ }]>,
+ InterfaceMethod<"Get number of block arguments defined by `use_device_ptr`.",
+ "unsigned", "numUseDevicePtrBlockArgs", (ins), [{}], [{
+ return 0;
+ }]>,
// Unified access methods for clause-associated entry block arguments.
InterfaceMethod<"Get block arguments defined by `in_reduction`.",
@@ -81,13 +89,31 @@ def BlockArgOpenMPOpInterface : OpInterface<"BlockArgOpenMPOpInterface"> {
$_op.numPrivateBlockArgs() + $_op.numReductionBlockArgs(),
$_op.numTaskReductionBlockArgs());
}]>,
+ InterfaceMethod<"Get block arguments defined by `use_device_addr`.",
+ "::llvm::MutableArrayRef<::mlir::BlockArgument>",
+ "getUseDeviceAddrBlockArgs", (ins), [{
+ return $_op->getRegion(0).getArguments().slice(
+ $_op.numInReductionBlockArgs() + $_op.numMapBlockArgs() +
+ $_op.numPrivateBlockArgs() + $_op.numReductionBlockArgs() +
+ $_op.numTaskReductionBlockArgs(), $_op.numUseDeviceAddrBlockArgs());
+ }]>,
+ InterfaceMethod<"Get block arguments defined by `use_device_ptr`.",
+ "::llvm::MutableArrayRef<::mlir::BlockArgument>",
+ "getUseDevicePtrBlockArgs", (ins), [{
+ return $_op->getRegion(0).getArguments().slice(
+ $_op.numInReductionBlockArgs() + $_op.numMapBlockArgs() +
+ $_op.numPrivateBlockArgs() + $_op.numReductionBlockArgs() +
+ $_op.numTaskReductionBlockArgs() + $_op.numUseDeviceAddrBlockArgs(),
+ $_op.numUseDevicePtrBlockArgs());
+ }]>,
];
let verify = [{
auto iface = ::llvm::cast<BlockArgOpenMPOpInterface>($_op);
unsigned expectedArgs = iface.numInReductionBlockArgs() +
iface.numMapBlockArgs() + iface.numPrivateBlockArgs() +
- iface.numReductionBlockArgs() + iface.numTaskReductionBlockArgs();
+ iface.numReductionBlockArgs() + iface.numTaskReductionBlockArgs() +
+ iface.numUseDeviceAddrBlockArgs() + iface.numUseDevicePtrBlockArgs();
if ($_op->getRegion(0).getNumArguments() < expectedArgs)
return $_op->emitOpError() << "expected at least " << expectedArgs
<< " entry block argument(s)";
diff --git a/mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp b/mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp
index 4d2e6152a4fe4c..e4fe67726ab5fb 100644
--- a/mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp
+++ b/mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp
@@ -504,6 +504,8 @@ struct AllRegionParseArgs {
std::optional<PrivateParseArgs> privateArgs;
std::optional<ReductionParseArgs> reductionArgs;
std::optional<ReductionParseArgs> taskReductionArgs;
+ std::optional<MapParseArgs> useDeviceAddrArgs;
+ std::optional<MapParseArgs> useDevicePtrArgs;
};
} // namespace
@@ -648,6 +650,16 @@ static ParseResult parseBlockArgRegion(OpAsmParser &parser, Region ®ion,
return parser.emitError(parser.getCurrentLocation())
<< "invalid `task_reduction` format";
+ if (failed(parseBlockArgClause(parser, entryBlockArgs, "use_device_addr",
+ args.useDeviceAddrArgs)))
+ return parser.emitError(parser.getCurrentLocation())
+ << "invalid `use_device_addr` format";
+
+ if (failed(parseBlockArgClause(parser, entryBlockArgs, "use_device_ptr",
+ args.useDevicePtrArgs)))
+ return parser.emitError(parser.getCurrentLocation())
+ << "invalid `use_device_addr` format";
+
return parser.parseRegion(region, entryBlockArgs);
}
@@ -735,6 +747,18 @@ static ParseResult parseTaskReductionRegion(
return parseBlockArgRegion(parser, region, args);
}
+static ParseResult parseUseDeviceAddrUseDevicePtrRegion(
+ OpAsmParser &parser, Region ®ion,
+ SmallVectorImpl<OpAsmParser::UnresolvedOperand> &useDeviceAddrVars,
+ SmallVectorImpl<Type> &useDeviceAddrTypes,
+ SmallVectorImpl<OpAsmParser::UnresolvedOperand> &useDevicePtrVars,
+ SmallVectorImpl<Type> &useDevicePtrTypes) {
+ AllRegionParseArgs args;
+ args.useDeviceAddrArgs.emplace(useDeviceAddrVars, useDeviceAddrTypes);
+ args.useDevicePtrArgs.emplace(useDevicePtrVars, useDevicePtrTypes);
+ return parseBlockArgRegion(parser, region, args);
+}
+
//===----------------------------------------------------------------------===//
// Printers for operations including clauses that define entry block arguments.
//===----------------------------------------------------------------------===//
@@ -767,6 +791,8 @@ struct AllRegionPrintArgs {
std::optional<PrivatePrintArgs> privateArgs;
std::optional<ReductionPrintArgs> reductionArgs;
std::optional<ReductionPrintArgs> taskReductionArgs;
+ std::optional<MapPrintArgs> useDeviceAddrArgs;
+ std::optional<MapPrintArgs> useDevicePtrArgs;
};
} // namespace
@@ -849,6 +875,11 @@ static void printBlockArgRegion(OpAsmPrinter &p, Operation *op, Region ®ion,
printBlockArgClause(p, ctx, "task_reduction",
iface.getTaskReductionBlockArgs(),
args.taskReductionArgs);
+ printBlockArgClause(p, ctx, "use_device_addr",
+ iface.getUseDeviceAddrBlockArgs(),
+ args.useDeviceAddrArgs);
+ printBlockArgClause(p, ctx, "use_device_ptr",
+ iface.getUseDevicePtrBlockArgs(), args.useDevicePtrArgs);
p.printRegion(region, /*printEntryBlockArgs=*/false);
}
@@ -925,6 +956,18 @@ static void printTaskReductionRegion(OpAsmPrinter &p, Operation *op,
printBlockArgRegion(p, op, region, args);
}
+static void printUseDeviceAddrUseDevicePtrRegion(OpAsmPrinter &p, Operation *op,
+ Region ®ion,
+ ValueRange useDeviceAddrVars,
+ TypeRange useDeviceAddrTypes,
+ ValueRange useDevicePtrVars,
+ TypeRange useDevicePtrTypes) {
+ AllRegionPrintArgs args;
+ args.useDeviceAddrArgs.emplace(useDeviceAddrVars, useDeviceAddrTypes);
+ args.useDevicePtrArgs.emplace(useDevicePtrVars, useDevicePtrTypes);
+ printBlockArgRegion(p, op, region, args);
+}
+
/// Verifies Reduction Clause
static LogicalResult
verifyReductionVarList(Operation *op, std::optional<ArrayAttr> reductionSyms,
diff --git a/mlir/lib/Target/LLVMIR/Dialect/OpenMP/OpenMPToLLVMIRTranslation.cpp b/mlir/lib/Target/LLVMIR/Dialect/OpenMP/OpenMPToLLVMIRTranslation.cpp
index 769cdd57656b51..acec2c243e5161 100644
--- a/mlir/lib/Target/LLVMIR/Dialect/OpenMP/OpenMPToLLVMIRTranslation.cpp
+++ b/mlir/lib/Target/LLVMIR/Dialect/OpenMP/OpenMPToLLVMIRTranslation.cpp
@@ -2449,8 +2449,8 @@ static void collectMapDataFromMapOperands(
}
};
- addDevInfos(useDevPtrOperands, llvm::OpenMPIRBuilder::DeviceInfoTy::Pointer);
addDevInfos(useDevAddrOperands, llvm::OpenMPIRBuilder::DeviceInfoTy::Address);
+ addDevInfos(useDevPtrOperands, llvm::OpenMPIRBuilder::DeviceInfoTy::Pointer);
}
static int getMapDataMemberIdx(MapInfoData &mapData, omp::MapInfoOp memberOp) {
@@ -3056,6 +3056,34 @@ convertOmpTargetData(Operation *op, ll...
[truncated]
``````````
</details>
https://github.com/llvm/llvm-project/pull/109810
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