Hello All We were trying to run the IMSuite Benchmarks with Native (C++) backend. On running few of the recursive benchamrks such as (bfsBellmanFord.x10, bfsDijkstra.x10) in some runs we came across "segmentation fault". When we thought of executing these benchmarks on Managed (Java) backend, they ran to completion and produced the correct output. We tried testing the kernels several time on both backends and found Managed X10 runtime more stable.
Also we observed segmentation fault was more evident in kernels utilizing "clocks" (in Native X10). We are unable to interpret this issue and why it occurs only with Native X10 runtime. Setup of our testing: IMSuite Recursive Kernels -- X10-FAC set -- bfsBellmanFord.x10 , Input -- inputbfsBellmanFord_64_-spmax.txt Regards Suyash
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