[code-reflection] RFR: Hat find cuda ill access

[Gary Frost]

Trying to track down a cuda illegal access

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Commit messages:
 - Trying to isolate cuda illegal access
 - rationalize casting
 - ubuntu crashed

Changes: https://git.openjdk.org/babylon/pull/93/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=93&range=00
  Stats: 533 lines in 7 files changed: 290 ins; 110 del; 133 mod
  Patch: https://git.openjdk.org/babylon/pull/93.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/93/head:pull/93

PR: https://git.openjdk.org/babylon/pull/93