OpenCL* for CPU
Ask questions and share information on Intel® SDK for OpenCL™ Applications and OpenCL™ implementations for Intel® CPU
Announcements
This forum covers OpenCL* for CPU only. OpenCL* for GPU questions can be asked in the GPU Compute Software forum. Intel® FPGA SDK for OpenCL™ questions can be ask in the FPGA Intel® High Level Design forum.
1663 Discussions

Intel LLVM Optimizer Optimization Flags

Robert_M_3
Beginner
106 Views

Hi all,

I'm using the Intel offline compiler and the LLVM-based optimizer with Intel specific optimizations (oclopt). For the optimizer I have used regular O optimization levels (O1, O2, O3) which included many optimization in two passes. As there are plenty of individual optimizations available, I'm interested to know which optimization flags have potentially big impact on performance.

Can you please suggest me some optimizations?

Best regards,
Robert

0 Kudos
0 Replies
Reply