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GPU Custom objective support #2690

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GPU Custom objective support #2690

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aeabeb7
added custom tests
Dec 23, 2023
f323893
User metrics can be computed even when task_type=GPU
Dec 22, 2023
becd6a1
Fixed PR issues
Mar 4, 2024
0c9bbbc
removed custom tests from repo
Mar 4, 2024
5af47cd
added class for custom gpu metrics
Mar 22, 2024
c37a326
tmp commit
Apr 6, 2024
19b054a
working
Apr 16, 2024
e181d04
added custom eval metric on gpu support
Apr 16, 2024
d5ebeb7
Fixed PR issues
Apr 30, 2024
70b1f7c
Fixed PR issued #2
May 5, 2024
be6477d
fixed build errors
May 19, 2024
421cd51
Fixed more build errors
May 19, 2024
170c433
More resolved PR issues
May 25, 2024
dcf894b
Fixed style issues
May 29, 2024
041dab9
Minor fixes
May 29, 2024
f57d727
Added unit test
Jun 3, 2024
dbc32a3
Now it builds
Jun 2, 2024
4825c4c
It works, kind of
Jun 2, 2024
61a0bfd
Fixed whitespace issues (hopefully)
Jun 4, 2024
503bae8
Fixed PR issues
Jun 6, 2024
94c85ea
Added dynamic boosting
Jun 7, 2024
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Fixed style issues
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@pnsemyon
Semyon Panenko authored and pnsemyon committed Jun 14, 2024
commit dcf894b8428462fcd9357f9e8471157aa5cb72e0
Empty file removed catboost/cuda/targets/user_defined.cpp
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1 change: 0 additions & 1 deletion catboost/private/libs/options/check_train_options.h
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Expand Up @@ -7,7 +7,6 @@ namespace NJson {
struct TCustomMetricDescriptor;
struct TCustomObjectiveDescriptor;
struct TCustomCallbackDescriptor;
struct TCustomGpuMetricDescriptor;

void CheckFitParams(const NJson::TJsonValue& plainOptions,
const TCustomObjectiveDescriptor* objectiveDescriptor = nullptr,
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2 changes: 1 addition & 1 deletion catboost/python-package/catboost/_catboost.pyx
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Expand Up @@ -24,7 +24,6 @@ import os
import traceback
import types


import sys
if sys.version_info >= (3, 3):
from collections.abc import Iterable, Sequence
Expand Down Expand Up @@ -625,6 +624,7 @@ cdef extern from "catboost/private/libs/algo/tree_print.h":
size_t treeIdx
) nogil except +ProcessException


cdef extern from "catboost/libs/metrics/metric.h":
cdef cppclass TCustomMetricDescriptor:
void* CustomData
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