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WIP Update Python Examples #144

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b9a625e
Add language hints for code sections in Python examples. Fix typo in …
marikurz-amd Apr 14, 2026
8eeffa7
Extend Numba examples to actually do something, i.e. to call the kern…
marikurz-amd Apr 16, 2026
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12 changes: 6 additions & 6 deletions Python/cupy/README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -10,14 +10,14 @@ To see details on the container environment (such as operating system and module

To run this example,

```
```bash
module load cupy
python cupy_array_sum.py
```

The output should look like the following:

```
```text
CuPy Array: [1 2 3 4 5]
Squared CuPy Array: [ 1 4 9 16 25]
NumPy Array: [5 6 7 8 9]
Expand All @@ -29,14 +29,14 @@ Result on CPU: [ 6 8 10 12 14]
What is actually happening here? What is on the GPU and what is on the CPU?
Let's try and see more.

```
```bash
export AMD_LOG_LEVEL=1
python cupy_array_sum.py
```

Now our output is:

```
```text
:1:hip_memory.cpp :3721: 1083559518128d us: Cannot get amd_mem_obj for ptr: 0x46b8a5f0
CuPy Array: [1 2 3 4 5]
Squared CuPy Array: [ 1 4 9 16 25]
Expand All @@ -49,14 +49,14 @@ Result on CPU: [ 6 8 10 12 14]

The warning is from the AMD logging functions and doesn't impact the run. Now let's increase the log level for the run.

```
```bash
export AMD_LOG_LEVEL=3
python cupy_array_sum.py
```

Now we see lots of output that shows the hip calls and the operations on the GPU.

```
```text
....
hipMemcpyAsync ( 0x559ea98f65f0, 0x7f4556800000, 40, hipMemcpyDeviceToHost, stream:<null> )
Signal = (0x7f4d5efff280), Translated start/end = 1083534945452078 / 1083534945453358, Elapsed = 1280 ns, ticks start/end = 27091222405615 / 27091222405647, Ticks elapsed = 32
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