CO3Dv2 trainer configs

Summary:
Adds yaml configs to train selected methods on CO3Dv2.

Few more updates:
1) moved some fields to base classes so that we can check is_multisequence in experiment.py
2) skip loading all train cameras for multisequence datasets, without this, co3d-fewview is untrainable
3) fix bug in json index dataset provider v2

Reviewed By: kjchalup

Differential Revision: D38952755

fbshipit-source-id: 3edac6fc8e20775aa70400bd73a0e6d52b091e0c

projects/implicitron_trainer/configs/repro_multiseq_co3dv2_base.yaml

@@ -0,0 +1,8 @@
+data_source_ImplicitronDataSource_args:
+  dataset_map_provider_class_type: JsonIndexDatasetMapProviderV2
+  dataset_map_provider_JsonIndexDatasetMapProviderV2_args:
+    category: teddybear
+    subset_name: fewview_dev
+training_loop_ImplicitronTrainingLoop_args:
+  evaluator_ImplicitronEvaluator_args:
+    is_multisequence: true

projects/implicitron_trainer/configs/repro_multiseq_v2_nerf_wce.yaml

@@ -0,0 +1,4 @@
+defaults:
+- repro_multiseq_nerf_wce.yaml
+- repro_multiseq_co3dv2_base.yaml
+- _self_

projects/implicitron_trainer/configs/repro_multiseq_v2_nerformer.yaml

@@ -0,0 +1,4 @@
+defaults:
+- repro_multiseq_nerformer.yaml
+- repro_multiseq_co3dv2_base.yaml
+- _self_

projects/implicitron_trainer/configs/repro_multiseq_v2_srn_ad_hypernet.yaml

@@ -0,0 +1,4 @@
+defaults:
+- repro_multiseq_srn_ad_hypernet.yaml
+- repro_multiseq_co3dv2_base.yaml
+- _self_

projects/implicitron_trainer/configs/repro_multiseq_v2_srn_wce.yaml

@@ -0,0 +1,4 @@
+defaults:
+- repro_multiseq_srn_wce.yaml
+- repro_multiseq_co3dv2_base.yaml
+- _self_

projects/implicitron_trainer/configs/repro_singleseq_co3dv2_base.yaml

@@ -0,0 +1,8 @@
+data_source_ImplicitronDataSource_args:
+  dataset_map_provider_class_type: JsonIndexDatasetMapProviderV2
+  dataset_map_provider_JsonIndexDatasetMapProviderV2_args:
+    category: teddybear
+    subset_name: manyview_dev_0
+training_loop_ImplicitronTrainingLoop_args:
+  evaluator_ImplicitronEvaluator_args:
+    is_multisequence: false

projects/implicitron_trainer/configs/repro_singleseq_v2_idr.yaml

@@ -0,0 +1,4 @@
+defaults:
+- repro_singleseq_idr.yaml
+- repro_singleseq_co3dv2_base.yaml
+- _self_

projects/implicitron_trainer/configs/repro_singleseq_v2_nerf.yaml

@@ -0,0 +1,4 @@
+defaults:
+- repro_singleseq_nerf.yaml
+- repro_singleseq_co3dv2_base.yaml
+- _self_

projects/implicitron_trainer/configs/repro_singleseq_v2_nerformer.yaml

@@ -0,0 +1,4 @@
+defaults:
+- repro_singleseq_nerformer.yaml
+- repro_singleseq_co3dv2_base.yaml
+- _self_

projects/implicitron_trainer/configs/repro_singleseq_v2_srn_noharm.yaml

@@ -0,0 +1,4 @@
+defaults:
+- repro_singleseq_srn_noharm.yaml
+- repro_singleseq_co3dv2_base.yaml
+- _self_