Fix: correct cuMemcpyHtoD_v2 param names

[thearyanahmed]

Following the NVIDIA ABI, this PR fixes the param names of CUresult cuMemcpyHtoD_v2() . Non breaking changes.

Summary by CodeRabbit

• Bug Fixes
  • Corrected host-to-device memory copy handling so source and destination arguments are forwarded in the proper order.
  • Updated diagnostic messages to accurately reflect the copy direction.

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Review details

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: c32da945-e0ce-451a-bdd0-bdf7f322ad62

📥 Commits

Reviewing files that changed from the base of the PR and between a81886b and fe08322.

📒 Files selected for processing (1)

• src/cuda/memory.c

📝 Walkthrough

Walkthrough

The cuMemcpyHtoD_v2 wrapper now names its parameters according to host-to-device direction, updates its debug log, and forwards the device destination and host source in the corrected order.

Changes

CUDA memory copy wrapper

Layer / File(s)	Summary
Align HtoD wrapper arguments src/cuda/memory.c	cuMemcpyHtoD_v2 uses dstDevice and srcHost, updates logging, and forwards arguments in host-to-device order.

Estimated code review effort: 1 (Trivial) | ~2 minutes

Suggested reviewers: chaunceyjiang, archlitchi

Poem

A bunny checks the bytes hop by hop,
Host to device, no traffic stop.
Names now point where buffers go,
Logs the path so all can know.
Tiny patch, a tidy cheer—
The CUDA trail is crystal-clear!

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly matches the main change: correcting cuMemcpyHtoD_v2 parameter names.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@src/cuda/memory.c`:
- Line 376: Update the debug call and CUDA_OVERRIDE_CALL invocations in the
affected CUDA memory functions to add spaces after every comma, including the
LOG_DEBUG call around cuMemcpyHtoD_v2, so they comply with cpplint formatting.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: 7fa74da6-beae-4efb-afa2-b0be284d6d53

📥 Commits

Reviewing files that changed from the base of the PR and between 52f33fc and a81886b.

📒 Files selected for processing (1)

• src/cuda/memory.c