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// ----------------------------------------------------------------------------
// Copyright 2015 Bloomberg Finance L.P.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// ----------------------------- END-OF-FILE ----------------------------------
// bdldfp_uint128.cpp -*-C++-*-
#include <bdldfp_uint128.h>
#include <bsls_ident.h>
BSLS_IDENT_RCSID(bdldfp_uint128_cpp,"$Id$ $CSID$")
// ----------------------------------------------------------------------------
// Copyright 2014 Bloomberg Finance L.P.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// ----------------------------- END-OF-FILE ----------------------------------
#include "CameraAndroid.cpp"
//#include "CameraAndroid2.cpp"
#include "ModuleCameraAndroid.cpp"
#include <torch/csrc/jit/passes/lift_closures.h>
#include <torch/csrc/jit/frontend/ir_emitter.h>
#include <torch/csrc/jit/ir/ir.h>
namespace torch {
namespace jit {
// Closures are initially emitted as prim::Closure nodes with a single block.
// Here, we convert the block to a subgraph, adding all closed over variables
// as a context tuple input to the closure node.
// At this point the closure has already undergone conversion to SSA,
// so closed over variables will just be value * that are not set in the
// closure block.
// Within the closure subgraph, the context tuple is unpacked and the unpacked
// values are used for closed over values.
void liftClosure(Node* closure) {
auto block = closure->blocks().at(0);
auto subgraph = std::make_shared<Graph>();
// closures/forks can be nested, so use closure owning graph
auto g = closure->owningGraph();
Node* pack_context =
g->create(prim::TupleConstruct, {}, 1)->insertAfter(closure);
Value* context = subgraph->addInput("context");
// cannot use createTupleUnpack because the type is not known yet
Node* unpack_context =
subgraph->insertNode(subgraph->create(prim::TupleUnpack, {context}, 0));
std::unordered_map<Value*, Value*> captures;
auto env = [&](Value* v) -> Value* {
auto it = captures.find(v);
if (it != captures.end()) {
return it->second;
}
pack_context->addInput(v);
Value* r = unpack_context->addOutput()->copyMetadata(v);
captures[v] = r;
return r;
};
subgraph->block()->cloneFrom(block, env);
auto context_type = TupleType::create(
fmap(pack_context->inputs(), [](Value* v) { return v->type(); }));
context->setType(context_type);
pack_context->output()->setType(context_type);
auto closure_tuple =
g->create(prim::TupleConstruct, {}, 1)->insertAfter(pack_context);
closure->output()->replaceAllUsesWith(closure_tuple->output());
closure_tuple->addInput(closure->output());
closure_tuple->addInput(pack_context->output());
closure_tuple->output()->setType(
TupleType::create({closure->output()->type(), context_type}));
closure->eraseBlock(0);
closure->g_(attr::Subgraph, std::move(subgraph));
runCleanupPasses(closure->g(attr::Subgraph));