Suppress XLA slow operation alarm?

[jeffgortmaker]

I'm trying to suppress the XLA warning about slow compilation that looks like:

2024-06-17 11:40:02.931165: E external/xla/xla/service/slow_operation_alarm.cc:65] 
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[Compiling module xxx] Very slow compile? If you want to file a bug, run with envvar XLA_FLAGS=--xla_dump_to=/tmp/foo and attach the results.
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2024-06-17 11:40:31.962458: E external/xla/xla/service/slow_operation_alarm.cc:133] The operation took 2m29.0445135s

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[Compiling module xxx] Very slow compile? If you want to file a bug, run with envvar XLA_FLAGS=--xla_dump_to=/tmp/foo and attach the results.
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Any idea how to suppress this? I know why my code takes a while to compile and I'm okay with it -- I'm just struggling to find any relevant XLA flags or relevant documentation.