-
Notifications
You must be signed in to change notification settings - Fork 350
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
feat: [collection] update python api, refactor code
Signed-off-by: inocsin <[email protected]>
- Loading branch information
Showing
11 changed files
with
255 additions
and
74 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,75 @@ | ||
#include "core/ir/ir.h" | ||
#include "core/util/prelude.h" | ||
|
||
namespace torch_tensorrt { | ||
namespace core { | ||
namespace ir { | ||
|
||
void flatten_dfs(std::vector<torch_tensorrt::core::ir::Input>& flattened_inputs, std::vector<std::vector<torch_tensorrt::core::ir::Input>>& collection_inputs, | ||
torch::jit::IValue input_ivalue, int level, int index) { | ||
if (input_ivalue.isTuple()) { | ||
auto input_tuple = input_ivalue.toTuple(); | ||
int idx = 0; | ||
if (level == 0) { | ||
collection_inputs.resize(input_tuple->elements().size()); | ||
} | ||
for (auto item: input_tuple->elements()) { | ||
torch::jit::IValue converted_item; | ||
int cur_idx = level < 1 ? idx: index; | ||
flatten_dfs(flattened_inputs, collection_inputs, item, level+1, cur_idx); | ||
idx++; | ||
} | ||
} else if(input_ivalue.isList()) { | ||
auto input_list = input_ivalue.toList().vec(); | ||
if (level == 0) { | ||
collection_inputs.resize(input_list.size()); | ||
} | ||
c10::TypePtr type = input_list[0].type(); | ||
auto converted_elements = c10::impl::GenericList(type); | ||
int idx = 0; | ||
for (auto item: input_list) { | ||
int cur_idx = level < 1 ? idx: index; | ||
flatten_dfs(flattened_inputs, collection_inputs, item, level+1, cur_idx); | ||
idx++; | ||
} | ||
} else if(input_ivalue.isCustomClass()) { | ||
torch_tensorrt::core::ir::Input cur_input = *(input_ivalue.toCustomClass<torch_tensorrt::core::ir::Input>()); | ||
flattened_inputs.push_back(cur_input); | ||
if (level == 0) { // a single value like A | ||
collection_inputs.resize(1); | ||
collection_inputs[0].push_back(cur_input); | ||
} else if (level == 1) { // like A in [A, A] or [(B, B), A] | ||
collection_inputs[index].push_back(cur_input); | ||
} else if (level == 2) { // like A in [(A, A), C] | ||
collection_inputs[index].push_back(cur_input); | ||
} else {// only support 2 level | ||
LOG_ERROR("Input nesting depth exceeds currently supported depth (3), use 1 level: [A, B], or 2 level: [A, (B, C)]"); | ||
} | ||
} | ||
} | ||
|
||
|
||
GraphInputs::GraphInputs(std::vector<ir::Input> inputs_) { | ||
LOG_DEBUG("Construct GraphInput with ir::Input"); | ||
inputs = inputs_; | ||
collection_inputs.resize(inputs_.size()); | ||
for (int i = 0; i < inputs_.size(); i++) { | ||
collection_inputs[i].push_back(inputs_[i]); | ||
} | ||
} | ||
|
||
GraphInputs::GraphInputs(torch::jit::IValue& input_signature_) { | ||
LOG_DEBUG("Construct GraphInput with IValue"); | ||
|
||
std::vector<torch_tensorrt::core::ir::Input> flattened_inputs; | ||
std::vector<std::vector<torch_tensorrt::core::ir::Input>> collection_inputs_; | ||
|
||
flatten_dfs(flattened_inputs, collection_inputs_, input_signature_, 0, 0); | ||
inputs = flattened_inputs; | ||
input_signature = input_signature_; | ||
collection_inputs = collection_inputs_; | ||
} | ||
|
||
} // namespace ir | ||
} // namespace core | ||
} // namespace torch_tensorrt |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.