FrozenGene commented on a change in pull request #8223:
URL: https://github.com/apache/tvm/pull/8223#discussion_r648799216
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File path: apps/cpp_rpc/rpc_env.cc
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@@ -95,7 +95,13 @@ RPCEnv::RPCEnv(const std::string& wd) {
auto cmdline = fopen("/proc/self/cmdline", "r");
fread(cwd, 1, sizeof(cwd), cmdline);
fclose(cmdline);
- base_ = "/data/data/" + std::string(cwd) + "/cache/rpc";
+ std::string android_base_ = "/data/data/" + std::string(cwd) +"/cache";
+ struct stat statbuf;
+ if (stat(android_base_.data(), &statbuf) == -1 ||
!S_ISDIR(statbuf.st_mode)){
+ android_base_ = ".";
Review comment:
how about add one simple code comment to indicate users if failed,
should make sure the directory is writable and also consider to change `base_`
to `/data/local/tmp/rpc`. This could help users find one solution more quickly
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