blob: c20493b263673ffbf8ba332bcc21a3019134c7dd (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
#include "tensorflow/stream_executor/lib/process_state.h"
#include <unistd.h>
#include <memory>
namespace perftools {
namespace gputools {
namespace port {
string Hostname() {
char hostname[1024];
gethostname(hostname, sizeof hostname);
hostname[sizeof hostname - 1] = 0;
return hostname;
}
bool GetCurrentDirectory(string* dir) {
size_t len = 128;
std::unique_ptr<char[]> a(new char[len]);
for (;;) {
char* p = getcwd(a.get(), len);
if (p != NULL) {
*dir = p;
return true;
} else if (errno == ERANGE) {
len += len;
a.reset(new char[len]);
} else {
return false;
}
}
}
} // namespace port
} // namespace gputools
} // namespace perftools
|
