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
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
|
From e50d1fa554154b7e398ef7a0357f646e22cd51cf Mon Sep 17 00:00:00 2001
From: Jianjun Liu <jianjun.liu@intel.com>
Date: Thu, 29 Aug 2019 14:56:13 +0800
Subject: [PATCH] Add grpc fix for gettid
Add gettid fix on gettid conflict because of glibc
Signed-off-by: Jianjun Liu <jianjun.liu@intel.com>
---
tensorflow/workspace.bzl | 1 +
third_party/Rename-gettid-functions.patch | 78 +++++++++++++++++++++++
2 files changed, 79 insertions(+)
create mode 100644 third_party/Rename-gettid-functions.patch
diff --git a/tensorflow/workspace.bzl b/tensorflow/workspace.bzl
index 55d7eb93..33e86087 100755
--- a/tensorflow/workspace.bzl
+++ b/tensorflow/workspace.bzl
@@ -486,6 +486,7 @@ def tf_workspace(path_prefix = "", tf_repo_name = ""):
# WARNING: make sure ncteisen@ and vpai@ are cc-ed on any CL to change the below rule
tf_http_archive(
name = "grpc",
+ patch_file = clean_dep("//third_party:Rename-gettid-functions.patch"),
sha256 = "67a6c26db56f345f7cee846e681db2c23f919eba46dd639b09462d1b6203d28c",
strip_prefix = "grpc-4566c2a29ebec0835643b972eb99f4306c4234a3",
system_build_file = clean_dep("//third_party/systemlibs:grpc.BUILD"),
diff --git a/third_party/Rename-gettid-functions.patch b/third_party/Rename-gettid-functions.patch
new file mode 100644
index 00000000..90bd9115
--- /dev/null
+++ b/third_party/Rename-gettid-functions.patch
@@ -0,0 +1,78 @@
+From d1d017390b799c59d6fdf7b8afa6136d218bdd61 Mon Sep 17 00:00:00 2001
+From: Benjamin Peterson <benjamin@dropbox.com>
+Date: Fri, 3 May 2019 08:11:00 -0700
+Subject: [PATCH] Rename gettid() functions.
+
+glibc 2.30 will declare its own gettid; see https://sourceware.org/git/?p=glibc.git;a=commit;h=1d0fc213824eaa2a8f8c4385daaa698ee8fb7c92. Rename the grpc versions to avoid naming conflicts.
+---
+ src/core/lib/gpr/log_linux.cc | 4 ++--
+ src/core/lib/gpr/log_posix.cc | 4 ++--
+ src/core/lib/iomgr/ev_epollex_linux.cc | 4 ++--
+ 3 files changed, 6 insertions(+), 6 deletions(-)
+
+diff --git a/src/core/lib/gpr/log_linux.cc b/src/core/lib/gpr/log_linux.cc
+index 561276f0c20..8b597b4cf2f 100644
+--- a/src/core/lib/gpr/log_linux.cc
++++ b/src/core/lib/gpr/log_linux.cc
+@@ -40,7 +40,7 @@
+ #include <time.h>
+ #include <unistd.h>
+
+-static long gettid(void) { return syscall(__NR_gettid); }
++static long sys_gettid(void) { return syscall(__NR_gettid); }
+
+ void gpr_log(const char* file, int line, gpr_log_severity severity,
+ const char* format, ...) {
+@@ -70,7 +70,7 @@ void gpr_default_log(gpr_log_func_args* args) {
+ gpr_timespec now = gpr_now(GPR_CLOCK_REALTIME);
+ struct tm tm;
+ static __thread long tid = 0;
+- if (tid == 0) tid = gettid();
++ if (tid == 0) tid = sys_gettid();
+
+ timer = static_cast<time_t>(now.tv_sec);
+ final_slash = strrchr(args->file, '/');
+diff --git a/src/core/lib/gpr/log_posix.cc b/src/core/lib/gpr/log_posix.cc
+index b6edc14ab6b..2f7c6ce3760 100644
+--- a/src/core/lib/gpr/log_posix.cc
++++ b/src/core/lib/gpr/log_posix.cc
+@@ -31,7 +31,7 @@
+ #include <string.h>
+ #include <time.h>
+
+-static intptr_t gettid(void) { return (intptr_t)pthread_self(); }
++static intptr_t sys_gettid(void) { return (intptr_t)pthread_self(); }
+
+ void gpr_log(const char* file, int line, gpr_log_severity severity,
+ const char* format, ...) {
+@@ -86,7 +86,7 @@ void gpr_default_log(gpr_log_func_args* args) {
+ char* prefix;
+ gpr_asprintf(&prefix, "%s%s.%09d %7" PRIdPTR " %s:%d]",
+ gpr_log_severity_string(args->severity), time_buffer,
+- (int)(now.tv_nsec), gettid(), display_file, args->line);
++ (int)(now.tv_nsec), sys_gettid(), display_file, args->line);
+
+ fprintf(stderr, "%-70s %s\n", prefix, args->message);
+ gpr_free(prefix);
+diff --git a/src/core/lib/iomgr/ev_epollex_linux.cc b/src/core/lib/iomgr/ev_epollex_linux.cc
+index 08116b3ab53..76f59844312 100644
+--- a/src/core/lib/iomgr/ev_epollex_linux.cc
++++ b/src/core/lib/iomgr/ev_epollex_linux.cc
+@@ -1102,7 +1102,7 @@ static void end_worker(grpc_pollset* pollset, grpc_pollset_worker* worker,
+ }
+
+ #ifndef NDEBUG
+-static long gettid(void) { return syscall(__NR_gettid); }
++static long sys_gettid(void) { return syscall(__NR_gettid); }
+ #endif
+
+ /* pollset->mu lock must be held by the caller before calling this.
+@@ -1122,7 +1122,7 @@ static grpc_error* pollset_work(grpc_pollset* pollset,
+ #define WORKER_PTR (&worker)
+ #endif
+ #ifndef NDEBUG
+- WORKER_PTR->originator = gettid();
++ WORKER_PTR->originator = sys_gettid();
+ #endif
+ if (GRPC_TRACE_FLAG_ENABLED(grpc_polling_trace)) {
+ gpr_log(GPR_INFO,
--
2.22.0
|