@@ -53,15 +53,16 @@ In the most cases a `worksize` of `16` or `8` is optimal.
### Add More GPUs
To add a new GPU you need to add a new config set to `gpu_threads_conf` and increase `gpu_thread_num"` to the number of gpus (entries in `gpu_threads_conf`).
`index` is the number of the gpu.
To add a new GPU you need to add a new config set to `gpu_threads_conf`. `index` is the OpenCL index of the gpu.
`platform_index`is the index of the OpenCL platform (Intel / AMD / Nvidia).
If you are unsure of either GPU or platform index value, you can use `clinfo` tool that comes with AMD APP SDK to dump the values.