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Updated python and cpp end to end test and readme to show support for different types on tensor

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This commit is contained in:
Alejandro Saucedo 2021-03-07 12:16:25 +00:00
parent 6a7f410675
commit 8abb2313d0
4 changed files with 39 additions and 27 deletions
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5
python/src/main.cpp
View file

@ -173,6 +173,7 @@ PYBIND11_MODULE(kp, m) {
kp::Tensor::TensorTypes tensor_type) {
const py::array_t<float>& flatdata = np.attr("ravel")(data);
const py::buffer_info info = flatdata.request();
KP_LOG_DEBUG("Kompute Python Manager tensor() creating tensor float with data size {}", flatdata.size());
return self.tensor(
info.ptr,
flatdata.size(),
@ -186,8 +187,10 @@ PYBIND11_MODULE(kp, m) {
const py::array& data,
kp::Tensor::TensorTypes tensor_type) {
// TODO: Suppport strides in numpy format
const py::array_t<float>& flatdata = np.attr("ravel")(data);
const py::array& flatdata = np.attr("ravel")(data);
const py::buffer_info info = flatdata.request();
KP_LOG_DEBUG("Kompute Python Manager creating tensor_T with data size {} dtype {}",
flatdata.size(), std::string(py::str(flatdata.dtype())));
if (flatdata.dtype() == py::dtype::of<std::float_t>()) {
return self.tensor(
info.ptr, flatdata.size(), sizeof(float), kp::Tensor::TensorDataTypes::eFloat, tensor_type);

13
python/test/test_kompute.py
View file

@ -36,8 +36,9 @@ def test_end_to_end():
tensor_in_a = mgr.tensor([2, 2, 2])
tensor_in_b = mgr.tensor([1, 2, 3])
tensor_out_a = mgr.tensor([0, 0, 0])
tensor_out_b = mgr.tensor([0, 0, 0])
# Explicit type constructor supports int, in32, double, float and int
tensor_out_a = mgr.tensor_t(np.array([0, 0, 0], dtype=np.uint32))
tensor_out_b = mgr.tensor_t(np.array([0, 0, 0], dtype=np.uint32))
params = [tensor_in_a, tensor_in_b, tensor_out_a, tensor_out_b]
@ -49,8 +50,8 @@ def test_end_to_end():
// The input tensors bind index is relative to index in parameter passed
layout(set = 0, binding = 0) buffer buf_in_a { float in_a[]; };
layout(set = 0, binding = 1) buffer buf_in_b { float in_b[]; };
layout(set = 0, binding = 2) buffer buf_out_a { float out_a[]; };
layout(set = 0, binding = 3) buffer buf_out_b { float out_b[]; };
layout(set = 0, binding = 2) buffer buf_out_a { uint out_a[]; };
layout(set = 0, binding = 3) buffer buf_out_b { uint out_b[]; };
// Kompute supports push constants updated on dispatch
layout(push_constant) uniform PushConstants {
@ -62,8 +63,8 @@ def test_end_to_end():
void main() {
uint index = gl_GlobalInvocationID.x;
out_a[index] += in_a[index] * in_b[index];
out_b[index] += const_one * push_const.val;
out_a[index] += uint( in_a[index] * in_b[index] );
out_b[index] += uint( const_one * push_const.val );
}
"""