I'm new to IPP. I've downloaded and installed IPP update 1 2018 standalone.
then followed the orders per https://software.intel.com/en-us/get-started-with-ipp-for-linux#GUID-79D30F60-1CD6-4A33-8BF6-02279C1...
but I can't find ICC on my computer. I can compile the files with GCC, but I wonder why ICC wasn't installed.
Intel standalone IPP only include IPP, and no Intel compiler. You can check Intel® Parallel Studio XE, Intel Composer XE package, or Intel system studio(if you are working on the embedded target application). These packages include both IPP, compiler, and other components.