zhreshold commented on a change in pull request #18987:
URL: https://github.com/apache/incubator-mxnet/pull/18987#discussion_r475953426
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File path: src/storage/storage.cc
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@@ -67,8 +67,9 @@ StorageManager *CreateStorageManager(const Context &ctx,
const char *context,
int num_gpu_device, std::string
*pStrategy) {
const auto env_var = env_var_name(context, pool_type);
const char *type = getenv(env_var.c_str());
- if (type == nullptr)
- type = "Naive"; // default pool
+ if (type == nullptr) {
+ type = "Round"; // default pool
Review comment:
it's obvious that round can help speed up certain dynamic input
workloads, but tends to oom more frequently. I suggest we much very cautious
about changing the default to round, unless there's a good fallback for oom
handling.
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