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未验证 提交 16e40513 编写于 作者: W wanghuancoder 提交者： GitHub
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skip sharelod, test=develop (#35625)

上级 eb810c1b
隐藏空白更改
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Showing with 462 addition and 436 deletion
paddle/fluid/framework/new_executor/interpretercore.cc
浏览文件 @ 16e40513
......@@ -188,6 +188,8 @@ void InterpreterCore::Convert() {
BuildAndCacheInstructionCtx(&vec_instruction_[i], *global_scope_, place_);
}
BuildSkipShareLoDInfo();
for (size_t i = 0; i < vec_instruction_.size(); ++i) {
gc_event_.emplace_back(vec_instruction_[i].execution_ctx_.get()->GetPlace(),
platform::GenerateDeviceEventFlag());
......@@ -225,8 +227,8 @@ void InterpreterCore::BuildAndCacheInstructionCtx(
instr_node->runtime_ctx_->inputs.swap(ins_map);
instr_node->runtime_ctx_->outputs.swap(outs_map);
instr_node->infershape_ctx_.reset(
new RuntimeInferShapeContext(*op_base, *instr_node->runtime_ctx_.get()));
instr_node->infershape_ctx_.reset(new InterpretercoreInferShapeContext(
*op_base, *instr_node->runtime_ctx_.get()));
auto* dev_ctx = instr_node->dev_ctx_;
Scope scope;
......@@ -235,6 +237,26 @@ void InterpreterCore::BuildAndCacheInstructionCtx(
*op_base, scope, *dev_ctx, *instr_node->runtime_ctx_.get()));
}
void InterpreterCore::BuildSkipShareLoDInfo() {
for (size_t i = 0; i < vec_instruction_.size(); ++i) {
bool can_skip_lod = true;
for (auto& input : vec_instruction_[i].runtime_ctx_.get()->inputs) {
for (auto& var : input.second) {
if (var->IsType<LoDTensor>()) {
if (var->Get<LoDTensor>().lod().size() != 0) {
can_skip_lod = false;
break;
}
} else {
can_skip_lod = false;
break;
}
}
}
vec_instruction_[i].infershape_ctx_.get()->SetSkipLoD(can_skip_lod);
}
}
void InterpreterCore::RunInstruction(const Instruction& instr_node) {
VLOG(3) << "RunInstruction: "
<< instr_node.kernel_func_.operator_base_->Type();
......
paddle/fluid/framework/new_executor/interpretercore.h
浏览文件 @ 16e40513
......@@ -68,6 +68,8 @@ class InterpreterCore {
void AddFetch(const std::vector<std::string>& fetch_names);
void BuildSkipShareLoDInfo();
bool is_build_;
const platform::Place& place_;
......
paddle/fluid/framework/new_executor/interpretercore_util.cc
浏览文件 @ 16e40513
......@@ -206,7 +206,7 @@ void build_op_func_list(const platform::Place& place,
RuntimeContext runtime_context({}, {});
runtime_context.inputs.swap(ins_map);
runtime_context.outputs.swap(outs_map);
RuntimeInferShapeContext infer_shape_ctx(*op_base, runtime_context);
InterpretercoreInferShapeContext infer_shape_ctx(*op_base, runtime_context);
static_cast<const framework::OperatorWithKernel*>(op_base)->InferShape(
&infer_shape_ctx);
auto kernels_iter = all_op_kernels.find(op->Type());
......@@ -320,8 +320,8 @@ void build_op_func_list(const platform::Place& place,
RuntimeContext copy_runtime_context({}, {});
copy_runtime_context.inputs.swap(copy_ins_value_map);
copy_runtime_context.outputs.swap(copy_outs_value_map);
RuntimeInferShapeContext copy_infer_shape_ctx(*copy_op,
copy_runtime_context);
InterpretercoreInferShapeContext copy_infer_shape_ctx(
*copy_op, copy_runtime_context);
static_cast<const framework::OperatorWithKernel*>(copy_op)
->InferShape(&copy_infer_shape_ctx);
......
paddle/fluid/framework/new_executor/interpretercore_util.h
浏览文件 @ 16e40513
......@@ -46,434 +46,6 @@
namespace paddle {
namespace framework {
class RuntimeInferShapeContext : public InferShapeContext {
public:
RuntimeInferShapeContext(const OperatorBase& op, const RuntimeContext& ctx)
: op_(op), ctx_(ctx) {}
bool HasInput(const std::string& name) const override {
// has only one input
const auto& ins = ctx_.inputs;
auto it = ins.find(name);
if (it == ins.end()) {
return false;
}
const auto& in = it->second;
if (in.size() == 0) return false;
PADDLE_ENFORCE_EQ(
in.size(), 1UL,
platform::errors::InvalidArgument(
"Input %s should not contain more than one inputs.", name));
return in[0] != nullptr;
}
bool HasOutput(const std::string& name) const override {
// has only one output
const auto& outs = ctx_.outputs;
auto it = outs.find(name);
if (it == outs.end()) {
return false;
}
const auto& out = it->second;
if (out.size() == 0) {
return false;
}
PADDLE_ENFORCE_EQ(
out.size(), 1UL,
platform::errors::InvalidArgument(
"Output %s should not contain more than one outputs.", name));
return out[0] != nullptr;
}
bool HasInputs(const std::string& name) const override {
const auto& ins = ctx_.inputs;
auto it = ins.find(name);
if (it == ins.end() || it->second.empty()) {
return false;
}
for (auto& input : it->second) {
if (input == nullptr) {
return false;
}
}
return true;
}
bool HasOutputs(const std::string& name) const override {
const auto& outs = ctx_.outputs;
auto it = outs.find(name);
if (it == outs.end() || it->second.empty()) {
return false;
}
for (auto& output : it->second) {
if (output == nullptr) {
return false;
}
}
return true;
}
AttrReader Attrs() const override { return AttrReader(op_.Attrs()); }
std::vector<std::string> Inputs(const std::string& name) const override {
return op_.Inputs(name);
}
std::vector<std::string> Outputs(const std::string& name) const override {
return op_.Outputs(name);
}
std::string GetInputNameByIdx(size_t idx) const override {
auto& op_proto =
paddle::framework::OpInfoMap::Instance().Get(op_.Type()).proto_;
PADDLE_ENFORCE_LT(idx, op_proto->inputs().size(),
platform::errors::OutOfRange(
"The index should be less than the size of inputs of "
"operator %s, but got index is %d and size is %d",
op_.Type(), idx, op_proto->inputs().size()));
return op_proto->inputs()[idx].name();
}
std::string GetOutputNameByIdx(size_t idx) const override {
auto& op_proto =
paddle::framework::OpInfoMap::Instance().Get(op_.Type()).proto_;
PADDLE_ENFORCE_LT(
idx, op_proto->outputs().size(),
platform::errors::OutOfRange(
"The index should be less than the size of outputs of "
"operator %s, but got index is %d and size is %d",
op_.Type(), idx, op_proto->outputs().size()));
return op_proto->outputs()[idx].name();
}
void ShareDim(const std::string& in, const std::string& out, size_t i = 0,
size_t j = 0) override {
auto in_it = ctx_.inputs.find(in);
auto out_it = ctx_.outputs.find(out);
PADDLE_ENFORCE_NE(
in_it, ctx_.inputs.end(),
platform::errors::NotFound("Input %s does not exist.", in));
PADDLE_ENFORCE_NE(
out_it, ctx_.outputs.end(),
platform::errors::NotFound("Output %s does not exist.", out));
PADDLE_ENFORCE_LT(i, in_it->second.size(),
platform::errors::InvalidArgument(
"The index of input dimension is out of range, "
"excepted index less than %zu, but received %zu.",
in_it->second.size(), i));
PADDLE_ENFORCE_LT(j, out_it->second.size(),
platform::errors::InvalidArgument(
"The index of output dimension is out of range, "
"excepted index less than %zu, but received %zu.",
out_it->second.size(), j));
Variable* in_var = in_it->second[i];
Variable* out_var = out_it->second[j];
PADDLE_ENFORCE_EQ(
in_var->Type(), out_var->Type(),
platform::errors::InvalidArgument(
"The type of input (%s) and output (%s) are inconsistent.", in,
out));
if (in_var->IsType<framework::SelectedRows>()) {
auto& in_sele_rows = in_var->Get<framework::SelectedRows>();
auto out_sele_rows = out_var->GetMutable<framework::SelectedRows>();
out_sele_rows->mutable_value()->Resize(in_sele_rows.value().dims());
out_sele_rows->set_rows(in_sele_rows.rows());
out_sele_rows->set_height(in_sele_rows.height());
} else if (in_var->IsType<framework::LoDTensor>()) {
auto& in_lod_tensor = in_var->Get<framework::LoDTensor>();
auto* out_lod_tensor = out_var->GetMutable<framework::LoDTensor>();
out_lod_tensor->Resize(in_lod_tensor.dims());
} else {
PADDLE_THROW(platform::errors::Unimplemented(
"Currently, the input type of ShareDim only can be LoDTensor "
"or SelectedRows."));
}
}
void ShareAllLoD(const std::string& in,
const std::string& out) const override {
auto in_it = ctx_.inputs.find(in);
auto out_it = ctx_.outputs.find(out);
PADDLE_ENFORCE_NE(in_it, ctx_.inputs.end(),
platform::errors::NotFound(
"Input [%s] found error in Op [%s]", in, op_.Type()));
PADDLE_ENFORCE_NE(
out_it, ctx_.outputs.end(),
platform::errors::NotFound("Output [%s] found error in Op [%s]", out,
op_.Type()));
auto& in_var_list = in_it->second;
auto& out_var_list = out_it->second;
PADDLE_ENFORCE_EQ(
in_var_list.size(), out_var_list.size(),
platform::errors::PreconditionNotMet(
"Op [%s]: Input var size should be equal with output var size",
op_.Type()));
auto& out_var_names = op_.Outputs(out);
for (size_t i = 0; i < in_var_list.size(); ++i) {
if (out_var_names[i] == framework::kEmptyVarName) {
continue;
}
Variable* in_var = in_var_list[i];
if (!in_var->IsType<LoDTensor>()) return;
Variable* out_var = out_var_list[i];
PADDLE_ENFORCE_EQ(out_var->IsType<LoDTensor>(), true,
platform::errors::PreconditionNotMet(
"The %d-th output of Output(%s) must be LoDTensor.",
i, out_var_names[i]));
auto& in_tensor = in_var->Get<LoDTensor>();
auto* out_tensor = out_var->GetMutable<LoDTensor>();
out_tensor->set_lod(in_tensor.lod());
#ifdef PADDLE_WITH_MKLDNN
if (in_tensor.layout() != DataLayout::kMKLDNN)
#endif
out_tensor->set_layout(in_tensor.layout());
}
}
void ShareLoD(const std::string& in, const std::string& out, size_t i = 0,
size_t j = 0) const override {
auto in_it = ctx_.inputs.find(in);
PADDLE_ENFORCE_NE(
in_it, ctx_.inputs.end(),
platform::errors::NotFound("Input %s does not exist.", in));
PADDLE_ENFORCE_LT(i, in_it->second.size(),
platform::errors::InvalidArgument(
"The index of input dimension is out of range, "
"excepted index less than %zu, but received %zu.",
in_it->second.size(), i));
Variable* in_var = in_it->second.at(i);
if (!in_var->IsType<LoDTensor>()) return;
auto out_it = ctx_.outputs.find(out);
PADDLE_ENFORCE_NE(
out_it, ctx_.outputs.end(),
platform::errors::NotFound("Output %s does not exist.", out));
PADDLE_ENFORCE_LT(j, out_it->second.size(),
platform::errors::InvalidArgument(
"The index of output dimension is out of range, "
"excepted index less than %zu, but received %zu.",
out_it->second.size(), j));
Variable* out_var = out_it->second.at(j);
PADDLE_ENFORCE_EQ(
out_var->IsType<LoDTensor>(), true,
platform::errors::InvalidArgument(
"The %zu-th output of Output(%s) must be LoDTensor.", j, out));
auto& in_tensor = in_var->Get<LoDTensor>();
auto* out_tensor = out_var->GetMutable<LoDTensor>();
out_tensor->set_lod(in_tensor.lod());
// TODO(dzhwinter) : reuse ShareLoD in most operators.
// Need to call ShareLayout explicitly in sequence related ops.
// Shall we have a better method to shared info between in/out Tensor?
#ifdef PADDLE_WITH_MKLDNN
// Fix me: ugly workaround below
// Correct solution:
// set_layout() should NOT be called here (i.e. ShareLoD). Instead,
// layout of output tensor should be set "manually" in Compute()
// of each OPKernel. The reason layout should NOT be shared between
// input and output "automatically" (now by InferShape()->ShareLoD())
// is that layout transform may occur after InferShape().
// Workaround:
// Skip set_layout() when input layout is kMKLDNN
// This is to avoid kMKLDNN is populated wrongly into a non-MKLDNN
// OPKernel. In all MKLDNN OPkernel, set_layout(kMKLDNN) should be called
// in Compute()
if (in_tensor.layout() != DataLayout::kMKLDNN)
#endif
out_tensor->set_layout(in_tensor.layout());
}
int32_t GetLoDLevel(const std::string& in, size_t i = 0) const override {
PADDLE_THROW(platform::errors::PreconditionNotMet(
"GetLoDLevel is only used in compile time. The calculation of "
"output's actual lod is different among operators so that should be "
"set in the runtime kernel."));
}
void SetLoDLevel(const std::string& out, int32_t lod_level,
size_t j = 0) const override {
PADDLE_THROW(platform::errors::PreconditionNotMet(
"SetLoDLevel is only used in compile time. The calculation of "
"output's actual lod is different among operators so that should be "
"set in the runtime kernel."));
}
bool IsRuntime() const override { return true; }
// TODO(paddle-dev): Can this be template?
std::vector<InferShapeVarPtr> GetInputVarPtrs(
const std::string& name) override {
const std::vector<Variable*>& vars = InputVars(name);
std::vector<InferShapeVarPtr> res;
res.reserve(vars.size());
res.insert(res.begin(), vars.begin(), vars.end());
return res;
}
std::vector<InferShapeVarPtr> GetOutputVarPtrs(
const std::string& name) override {
const std::vector<Variable*>& vars = OutputVars(name);
std::vector<InferShapeVarPtr> res;
res.reserve(vars.size());
res.insert(res.begin(), vars.begin(), vars.end());
return res;
}
DDim GetInputDim(const std::string& name) const override {
const std::vector<Variable*>& vars = InputVars(name);
PADDLE_ENFORCE_EQ(
vars.size(), 1UL,
platform::errors::InvalidArgument(
"Input(%s) should hold one element, but now it holds %zu elements.",
name, vars.size()));
return this->GetDim(vars[0]);
}
std::vector<DDim> GetInputsDim(const std::string& name) const override {
const std::vector<Variable*>& vars = InputVars(name);
return GetDims(vars);
}
std::vector<proto::VarType::Type> GetInputsVarType(
const std::string& name) const override {
return GetVarTypes(InputVars(name));
}
std::vector<proto::VarType::Type> GetOutputsVarType(
const std::string& name) const override {
return GetVarTypes(OutputVars(name));
}
void SetOutputDim(const std::string& name, const DDim& dim) override {
auto& vars = OutputVars(name);
PADDLE_ENFORCE_EQ(
vars.size(), 1UL,
platform::errors::InvalidArgument("Output(%s) should hold one element, "
"but now it holds %zu elements.",
name, vars.size()));
SetDim(vars[0], dim);
}
void SetOutputsDim(const std::string& name,
const std::vector<DDim>& dims) override {
auto& vars = OutputVars(name);
SetDims(vars, dims);
}
protected:
DDim GetDim(Variable* var) const {
PADDLE_ENFORCE_NOT_NULL(
var, platform::errors::InvalidArgument("Input variable is nullptr."));
if (var->IsType<LoDTensor>()) {
return var->Get<LoDTensor>().dims();
} else if (var->IsType<SelectedRows>()) {
return var->Get<SelectedRows>().GetCompleteDims();
} else {
PADDLE_THROW(platform::errors::InvalidArgument(
"Only LoDTensor or SelectedRows support 'GetDim', but input "
"Variable's type is %s.",
ToTypeName(var->Type())));
}
}
std::vector<DDim> GetDims(const std::vector<Variable*>& vars) const {
std::vector<DDim> ret;
ret.reserve(vars.size());
std::transform(vars.begin(), vars.end(), std::back_inserter(ret),
[this](Variable* var) { return this->GetDim(var); });
return ret;
}
std::vector<DDim> GetRepeatedDims(const std::string& name) const override {
PADDLE_THROW(platform::errors::PreconditionNotMet(
"GetRepeatedDims method only ban be used in compile time."));
}
void SetDim(Variable* var, const DDim& dim) {
if (var->IsType<LoDTensor>()) {
var->GetMutable<LoDTensor>()->Resize(dim);
} else if (var->IsType<SelectedRows>()) {
var->GetMutable<SelectedRows>()->set_height(dim[0]);
} else {
PADDLE_THROW(platform::errors::Unimplemented(
"Variable type error, expect LoDTensor or SelectedRows, but received "
"(%s).",
ToTypeName(var->Type())));
}
}
void SetDims(const std::vector<Variable*>& vars,
const std::vector<DDim>& dims) {
size_t length = vars.size();
PADDLE_ENFORCE_EQ(length, dims.size(),
platform::errors::InvalidArgument(
"The number of input variables do not match the "
"number of input dimensions, the number of variables "
"is %zu, the number of dimensions is %zu.",
length, dims.size()));
for (size_t i = 0; i < length; ++i) {
if (vars[i] == nullptr) {
continue;
}
SetDim(vars[i], dims[i]);
}
}
void SetRepeatedDims(const std::string& name,
const std::vector<DDim>& dims) override {
PADDLE_THROW(platform::errors::PreconditionNotMet(
"SetRepeatedDims method only can be used in compile time."));
}
std::vector<proto::VarType::Type> GetVarTypes(
const std::vector<Variable*>& vars) const {
std::vector<proto::VarType::Type> retv;
retv.resize(vars.size());
std::transform(vars.begin(), vars.end(), retv.begin(),
std::bind(std::mem_fn(&RuntimeInferShapeContext::GetVarType),
this, std::placeholders::_1));
return retv;
}
proto::VarType::Type GetVarType(Variable* var) const {
return ToVarType(var->Type());
}
private:
const std::vector<Variable*>& InputVars(const std::string& name) const {
auto it = ctx_.inputs.find(name);
PADDLE_ENFORCE_NE(
it, ctx_.inputs.end(),
platform::errors::NotFound(
"Operator (%s) does not have the input (%s).", op_.Type(), name));
return it->second;
}
const std::vector<Variable*>& OutputVars(const std::string& name) const {
auto it = ctx_.outputs.find(name);
PADDLE_ENFORCE_NE(
it, ctx_.outputs.end(),
platform::errors::NotFound(
"Operator (%s) does not have the outputs (%s).", op_.Type(), name));
return it->second;
}
const OperatorBase& op_;
const RuntimeContext& ctx_;
};
namespace interpretercore {
std::string get_memcpy_type(const platform::Place& src_place,
......
paddle/fluid/framework/new_executor/new_executor_defs.h
浏览文件 @ 16e40513
......@@ -34,6 +34,438 @@ using OpKernelComputeFunc = std::function<void(const ExecutionContext&)>;
using OpKernelMap =
std::unordered_map<OpKernelType, OpKernelComputeFunc, OpKernelType::Hash>;
class InterpretercoreInferShapeContext : public InferShapeContext {
public:
InterpretercoreInferShapeContext(const OperatorBase& op,
const RuntimeContext& ctx)
: op_(op), ctx_(ctx), can_skip_lod_(false) {}
bool HasInput(const std::string& name) const override {
// has only one input
const auto& ins = ctx_.inputs;
auto it = ins.find(name);
if (it == ins.end()) {
return false;
}
const auto& in = it->second;
if (in.size() == 0) return false;
PADDLE_ENFORCE_EQ(
in.size(), 1UL,
platform::errors::InvalidArgument(
"Input %s should not contain more than one inputs.", name));
return in[0] != nullptr;
}
bool HasOutput(const std::string& name) const override {
// has only one output
const auto& outs = ctx_.outputs;
auto it = outs.find(name);
if (it == outs.end()) {
return false;
}
const auto& out = it->second;
if (out.size() == 0) {
return false;
}
PADDLE_ENFORCE_EQ(
out.size(), 1UL,
platform::errors::InvalidArgument(
"Output %s should not contain more than one outputs.", name));
return out[0] != nullptr;
}
bool HasInputs(const std::string& name) const override {
const auto& ins = ctx_.inputs;
auto it = ins.find(name);
if (it == ins.end() || it->second.empty()) {
return false;
}
for (auto& input : it->second) {
if (input == nullptr) {
return false;
}
}
return true;
}
bool HasOutputs(const std::string& name) const override {
const auto& outs = ctx_.outputs;
auto it = outs.find(name);
if (it == outs.end() || it->second.empty()) {
return false;
}
for (auto& output : it->second) {
if (output == nullptr) {
return false;
}
}
return true;
}
AttrReader Attrs() const override { return AttrReader(op_.Attrs()); }
std::vector<std::string> Inputs(const std::string& name) const override {
return op_.Inputs(name);
}
std::vector<std::string> Outputs(const std::string& name) const override {
return op_.Outputs(name);
}
std::string GetInputNameByIdx(size_t idx) const override {
auto& op_proto =
paddle::framework::OpInfoMap::Instance().Get(op_.Type()).proto_;
PADDLE_ENFORCE_LT(idx, op_proto->inputs().size(),
platform::errors::OutOfRange(
"The index should be less than the size of inputs of "
"operator %s, but got index is %d and size is %d",
op_.Type(), idx, op_proto->inputs().size()));
return op_proto->inputs()[idx].name();
}
std::string GetOutputNameByIdx(size_t idx) const override {
auto& op_proto =
paddle::framework::OpInfoMap::Instance().Get(op_.Type()).proto_;
PADDLE_ENFORCE_LT(
idx, op_proto->outputs().size(),
platform::errors::OutOfRange(
"The index should be less than the size of outputs of "
"operator %s, but got index is %d and size is %d",
op_.Type(), idx, op_proto->outputs().size()));
return op_proto->outputs()[idx].name();
}
void ShareDim(const std::string& in, const std::string& out, size_t i = 0,
size_t j = 0) override {
auto in_it = ctx_.inputs.find(in);
auto out_it = ctx_.outputs.find(out);
PADDLE_ENFORCE_NE(
in_it, ctx_.inputs.end(),
platform::errors::NotFound("Input %s does not exist.", in));
PADDLE_ENFORCE_NE(
out_it, ctx_.outputs.end(),
platform::errors::NotFound("Output %s does not exist.", out));
PADDLE_ENFORCE_LT(i, in_it->second.size(),
platform::errors::InvalidArgument(
"The index of input dimension is out of range, "
"excepted index less than %zu, but received %zu.",
in_it->second.size(), i));
PADDLE_ENFORCE_LT(j, out_it->second.size(),
platform::errors::InvalidArgument(
"The index of output dimension is out of range, "
"excepted index less than %zu, but received %zu.",
out_it->second.size(), j));
Variable* in_var = in_it->second[i];
Variable* out_var = out_it->second[j];
PADDLE_ENFORCE_EQ(
in_var->Type(), out_var->Type(),
platform::errors::InvalidArgument(
"The type of input (%s) and output (%s) are inconsistent.", in,
out));
if (in_var->IsType<framework::SelectedRows>()) {
auto& in_sele_rows = in_var->Get<framework::SelectedRows>();
auto out_sele_rows = out_var->GetMutable<framework::SelectedRows>();
out_sele_rows->mutable_value()->Resize(in_sele_rows.value().dims());
out_sele_rows->set_rows(in_sele_rows.rows());
out_sele_rows->set_height(in_sele_rows.height());
} else if (in_var->IsType<framework::LoDTensor>()) {
auto& in_lod_tensor = in_var->Get<framework::LoDTensor>();
auto* out_lod_tensor = out_var->GetMutable<framework::LoDTensor>();
out_lod_tensor->Resize(in_lod_tensor.dims());
} else {
PADDLE_THROW(platform::errors::Unimplemented(
"Currently, the input type of ShareDim only can be LoDTensor "
"or SelectedRows."));
}
}
void ShareAllLoD(const std::string& in,
const std::string& out) const override {
auto in_it = ctx_.inputs.find(in);
auto out_it = ctx_.outputs.find(out);
PADDLE_ENFORCE_NE(in_it, ctx_.inputs.end(),
platform::errors::NotFound(
"Input [%s] found error in Op [%s]", in, op_.Type()));
PADDLE_ENFORCE_NE(
out_it, ctx_.outputs.end(),
platform::errors::NotFound("Output [%s] found error in Op [%s]", out,
op_.Type()));
auto& in_var_list = in_it->second;
auto& out_var_list = out_it->second;
PADDLE_ENFORCE_EQ(
in_var_list.size(), out_var_list.size(),
platform::errors::PreconditionNotMet(
"Op [%s]: Input var size should be equal with output var size",
op_.Type()));
auto& out_var_names = op_.Outputs(out);
for (size_t i = 0; i < in_var_list.size(); ++i) {
if (out_var_names[i] == framework::kEmptyVarName) {
continue;
}
Variable* in_var = in_var_list[i];
if (!in_var->IsType<LoDTensor>()) return;
Variable* out_var = out_var_list[i];
PADDLE_ENFORCE_EQ(out_var->IsType<LoDTensor>(), true,
platform::errors::PreconditionNotMet(
"The %d-th output of Output(%s) must be LoDTensor.",
i, out_var_names[i]));
auto& in_tensor = in_var->Get<LoDTensor>();
auto* out_tensor = out_var->GetMutable<LoDTensor>();
out_tensor->set_lod(in_tensor.lod());
#ifdef PADDLE_WITH_MKLDNN
if (in_tensor.layout() != DataLayout::kMKLDNN)
#endif
out_tensor->set_layout(in_tensor.layout());
}
}
void ShareLoD(const std::string& in, const std::string& out, size_t i = 0,
size_t j = 0) const override {
if (can_skip_lod_) {
return;
}
auto in_it = ctx_.inputs.find(in);
auto out_it = ctx_.outputs.find(out);
PADDLE_ENFORCE_NE(
in_it, ctx_.inputs.end(),
platform::errors::NotFound("Input %s does not exist.", in));
PADDLE_ENFORCE_NE(
out_it, ctx_.outputs.end(),
platform::errors::NotFound("Output %s does not exist.", out));
PADDLE_ENFORCE_LT(i, in_it->second.size(),
platform::errors::InvalidArgument(
"The index of input dimension is out of range, "
"excepted index less than %zu, but received %zu.",
in_it->second.size(), i));
PADDLE_ENFORCE_LT(j, out_it->second.size(),
platform::errors::InvalidArgument(
"The index of output dimension is out of range, "
"excepted index less than %zu, but received %zu.",
out_it->second.size(), j));
Variable* in_var = in_it->second.at(i);
if (!in_var->IsType<LoDTensor>()) return;
Variable* out_var = out_it->second.at(j);
PADDLE_ENFORCE_EQ(
out_var->IsType<LoDTensor>(), true,
platform::errors::InvalidArgument(
"The %zu-th output of Output(%s) must be LoDTensor.", j, out));
auto& in_tensor = in_var->Get<LoDTensor>();
auto* out_tensor = out_var->GetMutable<LoDTensor>();
out_tensor->set_lod(in_tensor.lod());
// TODO(dzhwinter) : reuse ShareLoD in most operators.
// Need to call ShareLayout explicitly in sequence related ops.
// Shall we have a better method to shared info between in/out Tensor?
#ifdef PADDLE_WITH_MKLDNN
// Fix me: ugly workaround below
// Correct solution:
// set_layout() should NOT be called here (i.e. ShareLoD). Instead,
// layout of output tensor should be set "manually" in Compute()
// of each OPKernel. The reason layout should NOT be shared between
// input and output "automatically" (now by InferShape()->ShareLoD())
// is that layout transform may occur after InferShape().
// Workaround:
// Skip set_layout() when input layout is kMKLDNN
// This is to avoid kMKLDNN is populated wrongly into a non-MKLDNN
// OPKernel. In all MKLDNN OPkernel, set_layout(kMKLDNN) should be called
// in Compute()
if (in_tensor.layout() != DataLayout::kMKLDNN)
#endif
out_tensor->set_layout(in_tensor.layout());
}
int32_t GetLoDLevel(const std::string& in, size_t i = 0) const override {
PADDLE_THROW(platform::errors::PreconditionNotMet(
"GetLoDLevel is only used in compile time. The calculation of "
"output's actual lod is different among operators so that should be "
"set in the runtime kernel."));
}
void SetLoDLevel(const std::string& out, int32_t lod_level,
size_t j = 0) const override {
PADDLE_THROW(platform::errors::PreconditionNotMet(
"SetLoDLevel is only used in compile time. The calculation of "
"output's actual lod is different among operators so that should be "
"set in the runtime kernel."));
}
bool IsRuntime() const override { return true; }
// TODO(paddle-dev): Can this be template?
std::vector<InferShapeVarPtr> GetInputVarPtrs(
const std::string& name) override {
const std::vector<Variable*>& vars = InputVars(name);
std::vector<InferShapeVarPtr> res;
res.reserve(vars.size());
res.insert(res.begin(), vars.begin(), vars.end());
return res;
}
std::vector<InferShapeVarPtr> GetOutputVarPtrs(
const std::string& name) override {
const std::vector<Variable*>& vars = OutputVars(name);
std::vector<InferShapeVarPtr> res;
res.reserve(vars.size());
res.insert(res.begin(), vars.begin(), vars.end());
return res;
}
DDim GetInputDim(const std::string& name) const override {
const std::vector<Variable*>& vars = InputVars(name);
PADDLE_ENFORCE_EQ(
vars.size(), 1UL,
platform::errors::InvalidArgument(
"Input(%s) should hold one element, but now it holds %zu elements.",
name, vars.size()));
return this->GetDim(vars[0]);
}
std::vector<DDim> GetInputsDim(const std::string& name) const override {
const std::vector<Variable*>& vars = InputVars(name);
return GetDims(vars);
}
std::vector<proto::VarType::Type> GetInputsVarType(
const std::string& name) const override {
return GetVarTypes(InputVars(name));
}
std::vector<proto::VarType::Type> GetOutputsVarType(
const std::string& name) const override {
return GetVarTypes(OutputVars(name));
}
void SetOutputDim(const std::string& name, const DDim& dim) override {
auto& vars = OutputVars(name);
PADDLE_ENFORCE_EQ(
vars.size(), 1UL,
platform::errors::InvalidArgument("Output(%s) should hold one element, "
"but now it holds %zu elements.",
name, vars.size()));
SetDim(vars[0], dim);
}
void SetOutputsDim(const std::string& name,
const std::vector<DDim>& dims) override {
auto& vars = OutputVars(name);
SetDims(vars, dims);
}
void SetSkipLoD(bool skip) { can_skip_lod_ = skip; }
protected:
DDim GetDim(Variable* var) const {
PADDLE_ENFORCE_NOT_NULL(
var, platform::errors::InvalidArgument("Input variable is nullptr."));
if (var->IsType<LoDTensor>()) {
return var->Get<LoDTensor>().dims();
} else if (var->IsType<SelectedRows>()) {
return var->Get<SelectedRows>().GetCompleteDims();
} else {
PADDLE_THROW(platform::errors::InvalidArgument(
"Only LoDTensor or SelectedRows support 'GetDim', but input "
"Variable's type is %s.",
ToTypeName(var->Type())));
}
}
std::vector<DDim> GetDims(const std::vector<Variable*>& vars) const {
std::vector<DDim> ret;
ret.reserve(vars.size());
std::transform(vars.begin(), vars.end(), std::back_inserter(ret),
[this](Variable* var) { return this->GetDim(var); });
return ret;
}
std::vector<DDim> GetRepeatedDims(const std::string& name) const override {
PADDLE_THROW(platform::errors::PreconditionNotMet(
"GetRepeatedDims method only ban be used in compile time."));
}
void SetDim(Variable* var, const DDim& dim) {
if (var->IsType<LoDTensor>()) {
var->GetMutable<LoDTensor>()->Resize(dim);
} else if (var->IsType<SelectedRows>()) {
var->GetMutable<SelectedRows>()->set_height(dim[0]);
} else {
PADDLE_THROW(platform::errors::Unimplemented(
"Variable type error, expect LoDTensor or SelectedRows, but received "
"(%s).",
ToTypeName(var->Type())));
}
}
void SetDims(const std::vector<Variable*>& vars,
const std::vector<DDim>& dims) {
size_t length = vars.size();
PADDLE_ENFORCE_EQ(length, dims.size(),
platform::errors::InvalidArgument(
"The number of input variables do not match the "
"number of input dimensions, the number of variables "
"is %zu, the number of dimensions is %zu.",
length, dims.size()));
for (size_t i = 0; i < length; ++i) {
if (vars[i] == nullptr) {
continue;
}
SetDim(vars[i], dims[i]);
}
}
void SetRepeatedDims(const std::string& name,
const std::vector<DDim>& dims) override {
PADDLE_THROW(platform::errors::PreconditionNotMet(
"SetRepeatedDims method only can be used in compile time."));
}
std::vector<proto::VarType::Type> GetVarTypes(
const std::vector<Variable*>& vars) const {
std::vector<proto::VarType::Type> retv;
retv.resize(vars.size());
std::transform(
vars.begin(), vars.end(), retv.begin(),
std::bind(std::mem_fn(&InterpretercoreInferShapeContext::GetVarType),
this, std::placeholders::_1));
return retv;
}
proto::VarType::Type GetVarType(Variable* var) const {
return ToVarType(var->Type());
}
private:
const std::vector<Variable*>& InputVars(const std::string& name) const {
auto it = ctx_.inputs.find(name);
PADDLE_ENFORCE_NE(
it, ctx_.inputs.end(),
platform::errors::NotFound(
"Operator (%s) does not have the input (%s).", op_.Type(), name));
return it->second;
}
const std::vector<Variable*>& OutputVars(const std::string& name) const {
auto it = ctx_.outputs.find(name);
PADDLE_ENFORCE_NE(
it, ctx_.outputs.end(),
platform::errors::NotFound(
"Operator (%s) does not have the outputs (%s).", op_.Type(), name));
return it->second;
}
const OperatorBase& op_;
const RuntimeContext& ctx_;
bool can_skip_lod_;
};
struct OpKernelFunc {
OpKernelComputeFunc compute_func_;
OperatorBase* operator_base_;
......@@ -75,12 +507,10 @@ struct InstructionInfo {
std::vector<size_t> dependecy_count_;
};
class RuntimeInferShapeContext;
struct Instruction {
OpKernelFunc kernel_func_;
std::shared_ptr<RuntimeContext> runtime_ctx_;
std::shared_ptr<RuntimeInferShapeContext> infershape_ctx_;
std::shared_ptr<InterpretercoreInferShapeContext> infershape_ctx_;
std::shared_ptr<ExecutionContext> execution_ctx_;
std::map<std::string, std::vector<int>> input_index_;
std::map<std::string, std::vector<int>> output_index_;
......
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