ECM-8.1 CTU128 uses much more memory than CTU256 (80+% increase on average)
When testing CTU128 with RA class A, it was observed that much more memory was used by CTU128.
The test was made with RA CTC settings and additional command line option --CTUSize=128. On average, a memory tool report about 16GB memory usage for CTU256 but 29GB memory for CTU128, which is an average increase by 80+%. The huge memory usage increase looks not reasonable. We may have a software issue.