SPEC CFP95: 145.fpppp

145.fpppp

• From the Gaussian series of quantum chemistry benchmarks (two electron integral derivative).
• The atoms in 145.fpppp are placed in a relatively compact region of space positioned in a graphite-like lattice. To accomplish this, code has been added that computes an atom's coordinates a a site on an orthorhombic lattice with a Gaussian deviation. The '92 version had a mistakenly linear arrangement of the atoms.
• Cannot be parallelized (the behavior of each atom is affected be the behavior of each one of the other atoms).
• Minimal cache footprint. Mostly a test of register allocation/performance.
• Good exhibition of superscaler performance features.

	Name	Last modified	Size	Description
	Parent Directory		-
	145.prof.txt	2003-09-26 11:10	2.3K
	145.gprof.txt	2003-09-26 11:10	18K
	145.cpi.txt	2003-09-26 11:10	3.1K

Filetypes

cpi

Rough estimates of some of the basic hardware level activities: CPI, I- and D-cache activity, and TLB activity. This data is only useful for comparing the '95 benchmarks, not for comparing against any particular hardware.

gprof

Full gprof(1) outputs. [Procedure level profiling with call graphs.]

prof

The first 50 lines of the profile taken from the full gprof(1) output.