CLKISPD05 v1.0

This benchmark suite is extended version of the ISPD`05 benchmark suite.

Register cells are listed in <bench_name>.ffs files.

<bench_name>.tech files describe unit scaling from ISPD`05 format to real metric.
For example, 
UnitTechScail : 12 1400
the above description means that the length 12 in the benchmarks is actually 1400nm in real metric.

Some fixed blocks are modified or moved to remove any routing dead space.

Please refer to
D.-J. Lee, I. L. Markov, "Obstacle-aware Clock-tree Shaping during Placement," ISPD 2011.
for more details.


