drop builds for PyTorch 1.6.0

Summary: PyTorch 1.7.0 was in Oct 2020 and 1.7.1 was in Dec 2020. We shouldn't need older than them, maybe not even 1.7.0.

Reviewed By: patricklabatut

Differential Revision: D33507967

fbshipit-source-id: d3de09c20c44870cbe5522705f2293acc0e62af3

.circleci/config.yml

@@ -220,24 +220,6 @@ workflows:
     jobs:
       # - main:
       #     context: DOCKERHUB_TOKEN
-      - binary_linux_conda:
-          context: DOCKERHUB_TOKEN
-          cu_version: cu92
-          name: linux_conda_py37_cu92_pyt160
-          python_version: '3.7'
-          pytorch_version: 1.6.0
-      - binary_linux_conda:
-          context: DOCKERHUB_TOKEN
-          cu_version: cu101
-          name: linux_conda_py37_cu101_pyt160
-          python_version: '3.7'
-          pytorch_version: 1.6.0
-      - binary_linux_conda:
-          context: DOCKERHUB_TOKEN
-          cu_version: cu102
-          name: linux_conda_py37_cu102_pyt160
-          python_version: '3.7'
-          pytorch_version: 1.6.0
       - binary_linux_conda:
           context: DOCKERHUB_TOKEN
           cu_version: cu101
@@ -372,24 +354,6 @@ workflows:
           name: linux_conda_py37_cu113_pyt1101
           python_version: '3.7'
           pytorch_version: 1.10.1
-      - binary_linux_conda:
-          context: DOCKERHUB_TOKEN
-          cu_version: cu92
-          name: linux_conda_py38_cu92_pyt160
-          python_version: '3.8'
-          pytorch_version: 1.6.0
-      - binary_linux_conda:
-          context: DOCKERHUB_TOKEN
-          cu_version: cu101
-          name: linux_conda_py38_cu101_pyt160
-          python_version: '3.8'
-          pytorch_version: 1.6.0
-      - binary_linux_conda:
-          context: DOCKERHUB_TOKEN
-          cu_version: cu102
-          name: linux_conda_py38_cu102_pyt160
-          python_version: '3.8'
-          pytorch_version: 1.6.0
       - binary_linux_conda:
           context: DOCKERHUB_TOKEN
           cu_version: cu101

.circleci/regenerate.py

@@ -19,7 +19,6 @@ import yaml
 # version of pytorch.
 # Pytorch 1.4 also supports cuda 10.0 but we no longer build for cuda 10.0 at all.
 CONDA_CUDA_VERSIONS = {
-    "1.6.0": ["cu92", "cu101", "cu102"],
     "1.7.0": ["cu101", "cu102", "cu110"],
     "1.7.1": ["cu101", "cu102", "cu110"],
     "1.8.0": ["cu101", "cu102", "cu111"],