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ge_docs.sh 2.0 kB

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  1. #!/bin/bash
  2. # Copyright 2021 Huawei Technologies Co., Ltd
  3. #
  4. # Licensed under the Apache License, Version 2.0 (the "License");
  5. # you may not use this file except in compliance with the License.
  6. # You may obtain a copy of the License at
  7. #
  8. # http://www.apache.org/licenses/LICENSE-2.0
  9. #
  10. # Unless required by applicable law or agreed to in writing, software
  11. # distributed under the License is distributed on an "AS IS" BASIS,
  12. # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13. # See the License for the specific language governing permissions and
  14. # limitations under the License.
  15. # ============================================================================
  16. set -e
  17. function help(){
  18. cat <<-EOF
  19. Usage: ge docs [OPTIONS]
  20. Options:
  21. -b, --brief Build brief docs
  22. -a, --all Build all docs
  23. -h, --help
  24. EOF
  25. }
  26. PROJECT_HOME=${PROJECT_HOME:-$(dirname "$0")/../../}
  27. PROJECT_HOME=$(cd $PROJECT_HOME || return; pwd)
  28. BRIEF_DOXYFILE_PATH=${PROJECT_HOME}/scripts/docs/Doxyfile_brief
  29. ALL_DOXYFILE_PATH=${PROJECT_HOME}/scripts/docs/Doxyfile_all
  30. function build_brief_docs(){
  31. rm -rf "${PROJECT_HOME}/docs/doxygen"
  32. doxygen ${BRIEF_DOXYFILE_PATH}
  33. }
  34. function build_all_docs(){
  35. rm -rf "${PROJECT_HOME}/docs/doxygen"
  36. doxygen ${ALL_DOXYFILE_PATH}
  37. }
  38. function parse_args(){
  39. parsed_args=$(getopt -a -o bah --long brief,all,help -- "$@") || {
  40. help
  41. exit 1
  42. }
  43. if [ $# -lt 1 ]; then
  44. build_all_docs
  45. exit 1
  46. fi
  47. eval set -- "$parsed_args"
  48. while true; do
  49. case "$1" in
  50. -b | --brief)
  51. build_brief_docs
  52. ;;
  53. -a | --all)
  54. build_all_docs
  55. ;;
  56. -h | --help)
  57. help; exit 1;
  58. ;;
  59. --)
  60. shift; break;
  61. ;;
  62. *)
  63. help; exit 1;
  64. ;;
  65. esac
  66. shift
  67. done
  68. }
  69. function main(){
  70. parse_args "$@"
  71. }
  72. main "$@"
  73. set +e

图引擎模块(GE)是MindSpore的一个子模块,其代码由C++实现,位于前端模块ME和底层硬件之间,起到承接作用。图引擎模块以ME下发的图作为输入,然后进行一系列的深度图优化操作,最后输出一张可以在底层硬件上高效运行的图。GE针对昇腾AI处理器的硬件结构特点,做了特定的优化工作,以此来充分发挥出昇腾AI处理器的强大算力。在进行模型训练/推理时,GE会被自动调用而用户并不感知。GE主要由GE API和GE Core两部分组成,详细的架构图如下所示