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slog_stub.cc 2.1 kB

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  1. /**
  2. * Copyright 2019-2020 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. #include "toolchain/slog.h"
  17. #include "toolchain/plog.h"
  18. #include <stdarg.h>
  19. #include <stdio.h>
  20. #include <string.h>
  21. void dav_log(int module_id, const char *fmt, ...) {}
  22. void DlogErrorInner(int module_id, const char *fmt, ...) { dav_log(module_id, fmt); }
  23. void DlogWarnInner(int module_id, const char *fmt, ...) { dav_log(module_id, fmt); }
  24. void DlogInfoInner(int module_id, const char *fmt, ...) { dav_log(module_id, fmt); }
  25. void DlogDebugInner(int module_id, const char *fmt, ...) { dav_log(module_id, fmt); }
  26. void DlogEventInner(int module_id, const char *fmt, ...) { dav_log(module_id, fmt); }
  27. void DlogInner(int module_id, int level, const char *fmt, ...) { dav_log(module_id, fmt); }
  28. void DlogWithKVInner(int module_id, int level, KeyValue *pst_kv_array, int kv_num, const char *fmt, ...) {
  29. dav_log(module_id, fmt);
  30. }
  31. int dlog_setlevel(int module_id, int level, int enable_event) { return DLOG_DEBUG; }
  32. int dlog_getlevel(int module_id, int *enable_event) { return DLOG_DEBUG; }
  33. int CheckLogLevel(int moduleId, int logLevel)
  34. {
  35. return 1;
  36. }
  37. /**
  38. * @ingroup plog
  39. * @brief DlogReportInitialize: init log in service process before all device setting.
  40. * @return: 0: SUCCEED, others: FAILED
  41. */
  42. int DlogReportInitialize() {
  43. return 0;
  44. }
  45. /**
  46. * @ingroup plog
  47. * @brief DlogReportFinalize: release log resource in service process after all device reset.
  48. * @return: 0: SUCCEED, others: FAILED
  49. */
  50. int DlogReportFinalize() {
  51. return 0;
  52. }

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