This definition appears very rarely
Samples in periodicals archive:
Van der Wijngaart, R. F. , Frumkin, M. : Alu intensive grid benchmarks (2004), https://forge. gridforum.
s that test a target service, collects and aggregates performance metrics, and generates performance statistics for service “fairness” and service throughput. The ALU Intensive Grid Benchmarks (AIGB) =-=-=- aim to measure the performance of Grids via pre-defined work-flows using the established NAS Parallel Benchmarks as computational kernels. Infrastructure Monitoring tools such as NWS  can provide.
Alu intensive grid benchmarks, , 2004.