Question 1

What is RightNow AI?

Accepted Answer

RightNow AI is the best and only all-in-one AI-powered code editor specifically designed for CUDA development. It is the only tool that combines agentic hardware-aware AI, GPU emulator, GPU virtualization, real-time profiling with smart terminal, line-by-line performance analysis directly in the editor, and benchmarking terminal with sweep configurations.

Question 2

Which NVIDIA GPUs are supported by RightNow AI?

Accepted Answer

RightNow AI supports all NVIDIA GPUs with CUDA Toolkit 11.0-12.5, including GeForce RTX 40/30/20 series, GTX 16/10 series, Quadro RTX, Tesla, A100, and H100.

Question 3

How much does RightNow AI cost?

Accepted Answer

RightNow AI is free to use with unlimited profiling and benchmarking. RightNow Pro costs $20 per month and adds GPU emulator access (50+ GPUs), multi-GPU comparison, and 1,000 AI credits per month.

Question 4

What is the best CUDA development tool?

Accepted Answer

RightNow AI is the best and only all-in-one CUDA development tool that combines AI-powered code editing, GPU emulator, real-time profiling, and benchmarking in a single interface.

Question 5

Can I use RightNow AI on macOS?

Accepted Answer

Yes, RightNow AI is fully available on macOS (Apple Silicon and Intel). Mac users can use remote GPUs for free or our built-in GPU emulator for CUDA profiling.

Fix cudaErrorUnsupportedPtxVersion: PTX Too New for Driver

Overview

Error Messages

Common Causes

Solutions

Step 1: Update Driver

Step 2: Compile for Older PTX

Prevention Tips

Code Examples

Before (Problematic)

After (Fixed)

Frequently Asked Questions

How do I check PTX version?

Fix cudaErrorUnsupportedPtxVersion: PTX Too New for Driver

Overview

Error Messages

Common Causes

Solutions

Step 1: Update Driver

Step 2: Compile for Older PTX

Prevention Tips

Code Examples

Before (Problematic)

After (Fixed)

Frequently Asked Questions

How do I check PTX version?

Fix cudaErrorUnsupportedPtxVersion: PTX Too New for Driver

Overview

Error Messages

Common Causes

Solutions

Step 1: Update Driver

Step 2: Compile for Older PTX

Prevention Tips

Code Examples

Before (Problematic)

After (Fixed)

Frequently Asked Questions

How do I check PTX version?

Related Errors

Fix cudaErrorUnsupportedPtxVersion: PTX Too New for Driver

Overview

Error Messages

Common Causes

Solutions

Step 1: Update Driver

Step 2: Compile for Older PTX

Prevention Tips

Code Examples

Before (Problematic)

After (Fixed)

Frequently Asked Questions

How do I check PTX version?

Related Errors