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Hotfix binary elementwise (for broadcast on fastest axis) (#254)

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* Support different length of ScalarPerVector

* Add example of broadcast on fastest axis

* Typo

* Refine fastest example

* Add dimension check

* Modify fastest broadcast example to 3d

* Enforce users give scalarPerVector explicitely

* 1. Add CscalarPerVedctor
2. Not only broadcast on fastest need to set scalarPerVector to 1

* Rename var

* Move IsScalarPerVectorValid() inside IsSupportedArgument()

* Separate GridDesc_M0 into A, B and C

* rename var

* Rename var of length

Co-authored-by: rocking <chunylai@amd.com>

[ROCm/composable_kernel commit: 82d7d9938f]
This commit is contained in:
rocking5566
2022-05-26 00:17:27 +08:00
committed by GitHub
parent 9b0821fb99
commit 9c35686471
7 changed files with 319 additions and 125 deletions
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17
example/19_binary_elementwise/elementwise_add_1d.cpp
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@@ -19,8 +19,17 @@ using EltwiseComputeDataType = F32;
using Add = ck::tensor_operation::binary_element_wise::Add;
using DeviceElementwiseAddInstance = ck::tensor_operation::device::
DeviceBinaryElementwise<ABDataType, ABDataType, CDataType, EltwiseComputeDataType, Add, 1, 8>;
using DeviceElementwiseAddInstance =
ck::tensor_operation::device::DeviceBinaryElementwise<ABDataType,
ABDataType,
CDataType,
EltwiseComputeDataType,
Add,
1,
8,
8,
8,
8>;
template <typename HostTensorA,
typename HostTensorB,
@@ -81,7 +90,7 @@ int main()
if(!broadcastAdd.IsSupportedArgument(argument.get()))
{
throw std::runtime_error("The runtime parameters seems not supported by the "
"DeviceBinaryElementwise_2D instance, exiting!");
"DeviceBinaryElementwise instance, exiting!");
};
auto broadcastAdd_invoker_ptr = broadcastAdd.MakeInvokerPointer();
@@ -103,7 +112,7 @@ int main()
Add>(host_c_m, a_m, b_m, M, Add{});
pass &= ck::utils::check_err(
c_m.mData, host_c_m.mData, "Error: Incorrect results d1", 1e-3, 1e-3);
c_m.mData, host_c_m.mData, "Error: Incorrect results c", 1e-3, 1e-3);
}
return pass ? 0 : 1;