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Fix MLIR input fusion non-std shapes from squeeze, flatten and unsqueeze #2313

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merged 6 commits into from
Oct 12, 2023
Merged

Fix MLIR input fusion non-std shapes from squeeze, flatten and unsqueeze #2313

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be4658c
Fix MLIR input fusion non-std shapes from squeeze, flatten and unsqueeze
manupak Oct 11, 2023
6239ef4
* add tests
manupak Oct 12, 2023
eaf5360
Merge branch 'develop' of github.com:ROCmSoftwarePlatform/AMDMIGraphX…
manupak Oct 12, 2023
1f06986
Merge branch 'develop' into fix-mlir-reshape-like-ops-non-std-shape
causten Oct 12, 2023
b3e53b8
Merge branch 'develop' into fix-mlir-reshape-like-ops-non-std-shape
causten Oct 12, 2023
dc81fe4
Merge branch 'develop' into fix-mlir-reshape-like-ops-non-std-shape
causten Oct 12, 2023
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11 changes: 9 additions & 2 deletions src/targets/gpu/fuse_mlir.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -131,9 +131,16 @@ fuse_input_ops_and_gemm_based_op(module_ref mm, instruction_ref gemm_based_op)
for(instruction_ref input : gemm_based_op->inputs())
{
std::vector<operation> op_stream;
while(contains({"slice", "transpose", "contiguous", "reshape"}, input->name()))
while(contains(
{"slice", "transpose", "contiguous", "reshape", "squeeze", "flatten", "unsqueeze"},
input->name()))
{
op_stream.push_back(input->get_operator());
operation op = input->get_operator();
if(contains({"squeeze", "flatten", "unsqueeze"}, input->name()))
{
op = migraphx::make_op("reshape", {{"dims", input->get_shape().lens()}});
}
op_stream.push_back(op);
input = input->inputs().at(0);
}
top_inputs.push_back(input);
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