Hello all,
I have built tvm with python bindings on Windows.
Now I'm testing it and found that some tests fail.
I run `python -m pytest -v tvm_source/tests/python/integration` and
`test_ewise.py::test_add` fails with:
def test_add():
def run(dtype):
....
run("float32")
run("int32")
run("int64")
tvm\tests\python\integration\test_ewise.py:256:
...
E File "...\tvm_source\src\target\source\codegen_cuda.cc", line 247
E TVMError: Cannot convert type int64x4 to CUDA type on a L32 platform
(I omitted some details.)
Basically my CUDA looks like working with the GPU correctly:
import tvm
print(tvm.gpu(0).exsit)
print(tvm.gpu(0).compute_version)
gives:
True
5.0
**Can you please help how to make this test pass?**
Can you please tell what the error message and the "L32 platform" mean?
Studying `codegen_cuda.cc` did not help me,
I'm quite a newbie in tvm, in fact I just would like to make a package from it
on Windows. :slight_smile:
Details:
- I build tvm from source code version `0.7dev1`
- Statically linked with `llvm 9.0.1`
- `Cuda 10.2` and `cudnn 7.6.5.32`
- On Windows 10, 64 bit
- msvc: `cl.exe 19.16` (Visual Studio 2017)
Any help appreciated!
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