can utilising the cpu fully (400% for dual-core hyper-threading cpu) damage mbp

I have recently bought a rMBP with i7 4578U intel 4th generation cpu. iStat usually shows cpu temperature readings of ~50 degrees which is normal.

Today, because of a buggy library code, my cpu had to run at 400% for 10mins or so before I have realised it was a bug causing this. The fan was pretty loud and iStat showed 99 degrees. However, as soon as I've terminated the process hogging the cpu, it went down to 80s in a second which means iStat readings might be inaccurate..

So, my question is, might this have damaged my computer somehow?

Thanks in advance.