[NFC] Limit the range of integers so that the sum does not overflow in reduce test case

[chengjunlu]

Our CI hit an overflow issue in reduce test case with Triton Interpreter.

FAILED language/test_core.py::test_reduce1d[4-1-1-sum-int32-32] - triton.runtime.errors.InterpreterError: InterpreterError("OverflowError('Python integer -4736833654 out of bounds for int32')")
FAILED language/test_core.py::test_reduce1d[4-1-1-sum-int32-64] - triton.runtime.errors.InterpreterError: InterpreterError("OverflowError('Python integer -17340316748 out of bounds for int32')")
FAILED language/test_core.py::test_reduce1d[4-1-1-sum-int32-128] - triton.runtime.errors.InterpreterError: InterpreterError("OverflowError('Python integer -15950412024 out of bounds for int32')")
FAILED language/test_core.py::test_reduce1d[4-1-1-sum-int32-512] - triton.runtime.errors.InterpreterError: InterpreterError("OverflowError('Python integer 6080852592 out of bounds for int32')")

There is a comment in the test_reduce1d about limiting the range of Integers in case overflow but without actual code.
Add the limitation as the comment.

[chengjunlu]

@Jokeren Can you please help to review the changes?

[ThomasRaoux]

looks like those tests still fail, not sure how it started

[chengjunlu]

@ThomasRaoux It is very appreciate your effort to try out the fixes. The issue just break out on different CI machines with un-kown reason.

[ThomasRaoux]

@ThomasRaoux It is very appreciate your effort to try out the fixes. The issue just break out on different CI machines with un-kown reason.

I see, very weird. I wonder if different numpy versions generate different random numbers. Maybe we should try much smaller numbers

[ThomasRaoux]

this version seems to pass. If it still fails for you feel free to lower the range mode

[lezcano]

It looks like htis PR is introducing some interpreter errors:
https://github.com/triton-lang/triton/actions/runs/16206950799/job/45761231303#step:11:939

[chengjunlu]

It looks like htis PR is introducing some interpreter errors: https://github.com/triton-lang/triton/actions/runs/16206950799/job/45761231303#step:11:939

This PR is try to fix the interpreter test errors.
With the changes, it is impossible get such large reduce results.

'Python integer 6080852592 out of bounds for int32'