Table 4: Comparison between actual and predicted time usages (in seconds) of the three transformed UPC implementations for Test problem 1 (). The hardware characteristic parameters used for the Abel cluster (16 UPC threads per node) are , , and .

THREADSBLOCKSIZE

166553628.8026.4039.3737.2125.0122.95
3265536522.15410.8636.7034.3015.0714.07
6465536443.98607.0823.6820.198.227.83
128532001882.01677.9918.8912.434.654.07
25626600551.20679.8313.619.592.913.06
51213300311.54388.429.987.832.682.96
10246650183.73200.969.578.155.563.55