p47068915
/
mindspore
forked from mindspore-Ecosystem/mindspore
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

when read json failed, sleep 500ms, retry again.

This commit is contained in:
jjfeing 2020-09-02 17:33:55 +08:00
parent 5e3e0a3386
commit 2735dcd14b
1 changed files with 17 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
mindspore/ccsrc/backend/kernel_compiler/kash/kernel_pack.cc
View File

@ -14,6 +14,7 @@
* limitations under the License.
*/
#include <unistd.h>
#include <fstream>
#include "backend/kernel_compiler/kernel.h"
#include "backend/kernel_compiler/akg/akg_kernel_build.h"
@ -203,13 +204,26 @@ bool KernelPack::LoadKernelMeta(const std::string &json_f, const std::string &pr
}
std::ifstream kernel_json(json_f);
if (!kernel_json.is_open()) {
MS_LOG(DEBUG) << "read json file error, please check kernelmeta.";
MS_LOG(INFO) << "Open json file: " << json_f << " error, please check kernel_meta.";
return false;
}
nlohmann::json js;
kernel_json >> js;
try {
kernel_json >> js;
kernel_json.close();
} catch (std::exception &e) {
MS_LOG(WARNING) << "Parse json file error: " << json_f << ", sleep 500ms and retry again.";
kernel_json.close();
usleep(500000);
std::ifstream retry_tmp(json_f);
if (!retry_tmp.is_open()) {
MS_LOG(INFO) << "Open json file: " << json_f << " error, please check kernel_meta.";
return false;
}
retry_tmp >> js;
retry_tmp.close();
}
ParseKernelJson(js);
kernel_json.close();
std::string bin_f = json_f.substr(0, json_f.length() - 5) + kernel_json_info_.bin_file_suffix;
if (kernel_json_info_.bin_file_suffix == ".so") {