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Disable JSON full serialization for now. (#6248)

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* Disable JSON serialization for now.

* Multi-class classification is checkpointing for each iteration.
This brings significant overhead.

Revert: 90355b4f00

* Set R tests to use binary.
This commit is contained in:
Jiaming Yuan
2020-10-16 17:59:54 +08:00
committed by GitHub
parent 52452bebb9
commit 6d293020fb
4 changed files with 52 additions and 17 deletions
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4
include/xgboost/generic_parameters.h
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@@ -27,7 +27,7 @@ struct GenericParameter : public XGBoostParameter<GenericParameter> {
int gpu_id;
// gpu page size in external memory mode, 0 means using the default.
size_t gpu_page_size;
bool enable_experimental_json_serialization {true};
bool enable_experimental_json_serialization {false};
bool validate_parameters {false};
void CheckDeprecated() {
@@ -68,7 +68,7 @@ struct GenericParameter : public XGBoostParameter<GenericParameter> {
.set_lower_bound(0)
.describe("GPU page size when running in external memory mode.");
DMLC_DECLARE_FIELD(enable_experimental_json_serialization)
.set_default(true)
.set_default(false)
.describe("Enable using JSON for memory serialization (Python Pickle, "
"rabit checkpoints etc.).");
DMLC_DECLARE_FIELD(validate_parameters)