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Rangify constructor of HostTensorDescriptor & Tensor<> (#445)

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* Rangify STL algorithms

This commit adapts rangified std::copy(), std::fill() & std::transform()

* Rangify check_err()

By rangifying check_err(), we can not only compare values between
std::vector<>s, but also compare any ranges which have same value
type.

* Allow constructing Tensor<> like a HostTensorDescriptor

* Simplify Tensor<> object construction logics

* Remove more unnecessary 'HostTensorDescriptor' objects

* Re-format example code

* Re-write more HostTensorDescriptor ctor call
This commit is contained in:
Po Yen Chen
2022-11-12 01:36:01 +08:00
committed by GitHub
parent 37f2e91832
commit 4a2a56c22f
103 changed files with 657 additions and 649 deletions
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12
example/19_binary_elementwise/elementwise_add_4d.cpp
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@@ -8,6 +8,7 @@
#include "ck/tensor_operation/gpu/element/binary_element_wise_operation.hpp"
#include "ck/tensor_operation/gpu/device/impl/device_elementwise.hpp"
#include "ck/library/utility/algorithm.hpp"
#include "ck/library/utility/check_err.hpp"
#include "ck/library/utility/device_memory.hpp"
#include "ck/library/utility/host_tensor.hpp"
@@ -82,10 +83,10 @@ int main()
std::array<ck::index_t, 4> b_strides;
std::array<ck::index_t, 4> c_strides;
std::copy(nchw.begin(), nchw.end(), abc_lengths.begin());
std::copy(a.mDesc.GetStrides().begin(), a.mDesc.GetStrides().end(), a_strides.begin());
std::copy(b.mDesc.GetStrides().begin(), b.mDesc.GetStrides().end(), b_strides.begin());
std::copy(c.mDesc.GetStrides().begin(), c.mDesc.GetStrides().end(), c_strides.begin());
ck::ranges::copy(nchw, abc_lengths.begin());
ck::ranges::copy(a.mDesc.GetStrides(), a_strides.begin());
ck::ranges::copy(b.mDesc.GetStrides(), b_strides.begin());
ck::ranges::copy(c.mDesc.GetStrides(), c_strides.begin());
auto broadcastAdd = DeviceElementwiseAddInstance{};
auto argument = broadcastAdd.MakeArgumentPointer(
@@ -112,8 +113,7 @@ int main()
host_elementwise4D<Tensor<ABDataType>, Tensor<ABDataType>, Tensor<CDataType>, Add>(
host_c, a, b, nchw, Add{});
pass &=
ck::utils::check_err(c.mData, host_c.mData, "Error: Incorrect results c", 1e-3, 1e-3);
pass &= ck::utils::check_err(c, host_c, "Error: Incorrect results c", 1e-3, 1e-3);
}
return pass ? 0 : 1;