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Support more dtypes for TVMDSOOp #5694

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merged 4 commits into from
May 29, 2020
Merged

Support more dtypes for TVMDSOOp #5694

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5789059
Support more dtypes for TVMDSOOp
tobegit3hub May 29, 2020
8f25285
Fix syntax error
tobegit3hub May 29, 2020
a4c035c
Fix for cpplint and break long string
tobegit3hub May 29, 2020
5a62a87
Fix for clang format
tobegit3hub May 29, 2020
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23 changes: 20 additions & 3 deletions src/contrib/tf_op/tvm_dso_op_kernels.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -97,12 +97,29 @@ class TensorAsBuf {

tensorflow::Status GetDLPackDtype(const tensorflow::Tensor& tf_tensor, DLDataType* res) {
auto dtype = tf_tensor.dtype();
if (dtype == tensorflow::DT_FLOAT) {

if (dtype == tensorflow::DT_HALF) {
*res = {kDLFloat, 16, 1};
} else if (dtype == tensorflow::DT_FLOAT) {
*res = {kDLFloat, 32, 1};
} else if (dtype == tensorflow::DT_INT64) {
*res = {kDLInt, 64, 1};
} else if (dtype == tensorflow::DT_DOUBLE) {
*res = {kDLFloat, 64, 1};
} else if (dtype == tensorflow::DT_INT8) {
*res = {kDLInt, 8, 1};
} else if (dtype == tensorflow::DT_INT16) {
*res = {kDLInt, 16, 1};
} else if (dtype == tensorflow::DT_INT32) {
*res = {kDLInt, 32, 1};
} else if (dtype == tensorflow::DT_INT64) {
*res = {kDLInt, 64, 1};
} else if (dtype == tensorflow::DT_UINT8) {
*res = {kDLUInt, 8, 1};
} else if (dtype == tensorflow::DT_UINT16) {
*res = {kDLUInt, 16, 1};
} else if (dtype == tensorflow::DT_UINT32) {
*res = {kDLUInt, 32, 1};
} else if (dtype == tensorflow::DT_UINT64) {
*res = {kDLUInt, 64, 1};
} else {
return tensorflow::Status(tensorflow::error::INTERNAL, "Fail to get dlpack datatype");
}
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8 changes: 6 additions & 2 deletions src/contrib/tf_op/tvm_dso_ops.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -21,11 +21,15 @@

REGISTER_OP("TvmDsoOp")
.Input("input_args: ListT")
.Attr("ListT: list({int8, int32, int64, float16, float32})")
.Attr(
"ListT: list({float16, float32, float64, int8, int16, int32, int64, uint8, uint16,"
"uint32, uint64})")
.Input("dynamic_output_shape: int64")
.Output("output: output_dtype")
.Attr("lib_path: string")
.Attr("func_name: string")
.Attr("output_dtype: {int8, int32, int64, float16, float32} = DT_FLOAT")
.Attr(
"output_dtype: {float16, float32, float64, int8, int16, int32, int64, uint8, uint16,"
"uint32, uint64} = DT_FLOAT")
.Attr("static_output_shape: list(int) >= 0 = []")
.Attr("has_static_output_shape: bool");