apeforest commented on a change in pull request #18228:
URL: https://github.com/apache/incubator-mxnet/pull/18228#discussion_r420594798
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File path: docs/static_site/src/pages/api/faq/env_var.md
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@@ -189,14 +189,13 @@ $env:MXNET_STORAGE_FALLBACK_LOG_VERBOSE=0
- The maximum size of an NDArray slice in terms of number of parameters.
- This parameter is used to slice an NDArray before synchronizing through
P3Store (dist_p3).
-## Memonger
+## Memory Optimizations
-* MXNET_BACKWARD_DO_MIRROR
+* MXNET_MEMORY_OPT
Review comment:
BACKWARD_DO_MIRROR is a rather advanced feature of MXNet. I think having
an explicit env name let users know what they are trading off during memory
optimization. If you add other GPU memory optimization for memory optimization
under this same env variable (MXNET_MEMORY_OPT), how could user choose to only
disable backward mirroring but enable other optimization techniques?
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