Add MI100 (#541)

Author: sbryngelson

docs/documentation/expectedPerformance.md

@@ -26,6 +26,7 @@ AMD MI250X GPUs have two graphics compute dies (GCDs) per MI250X device; we repo
 | NVIDIA V100               | 1 GPU          | 0.99       | NVHPC 22.11          | GT Phoenix  |
 | NVIDIA A30                | 1 GPU          | 1.06       | NVHPC 24.1           | GT Rogues Gallery  |
 | AMD MI250X                | 1 __GCD__      | 1.09       | CCE 16.0.1           | OLCF Frontier |
+| AMD MI100                 | 1 GPU          | 1.38       | CCE 16.0.1           | Cray internal system |
 | NVIDIA A40 (SP GPU)       | 1 GPU          | 3.3        | NVHPC 22.11          | NCSA Delta  |
 | NVIDIA RTX6000 (SP GPU)   | 1 GPU          | 3.9        | NVHPC 22.11          | GT Phoenix  |
 | Apple M1 Max                                 | 8/10 cores      | 72         | GNU 14.1.0           | N/A         |