fix(ci): Add -fno-gpu-sanitize flag to HOST_ASAN builds - #7164
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There is an issue with -fno-gpu-sanitize where the Driver is dropping include entries (-I) looking at another fix/workaround. |
Recently HOST_ASAN is default for Multi-Arch CI to improve efficiency: (#7110) There is an issue with HOST_ASAN Multi-Arch CI. MIOpen uses -Werror and during HOST_ASAN this reports a warning that -fsanitize=address is not supported unless xnack+ is appended to the gfx target. Regular ASAN builds override the gfx942 target with gfx942:xnack+ and do not see this issue. -fno-gpu-sanitize is used to explicitly disable sanitizer checks for GPU device target compilations, but allows host sanitization to remain. This option currently removes driver arguments, which I believe to be a bug. Instead -Xarch_host is used to separate host only sanitizer flags.
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Recently HOST_ASAN is default for Multi-Arch CI to improve efficiency: (#7110)
There is an issue with HOST_ASAN Multi-Arch CI. MIOpen uses -Werror and during HOST_ASAN this reports a warning that -fsanitize=address is not supported unless xnack+ is appended to the gfx target. Regular ASAN builds override the gfx942 target with gfx942:xnack+ and do not see this issue.
-fno-gpu-sanitize is used to explicitly disable sanitizer checks for GPU device target compilations, but allows host sanitization to remain.
Motivation
Unblock sanitizer build.