search for: gettid

...getpid(0x7FFF685D1628, 0x108A16004, 0xEA60) = 48916 0 48916/0x3cc08: open("/dev/dtracehelper\0", 0x2, 0xFFFFFFFFFFFFFFB0) = 4 0 48916/0x3cc08: ioctl(0x4, 0x80086804, 0x7FFF685D1708) = 0 0 48916/0x3cc08: close(0x4) = 0 0 48916/0x3cc08: gettid(0x0, 0x7FFF74AC9F00, 0x108A32B58) = -1 Err#3 48916/0x3cc08: gettid(0x0, 0x7FFF74AC9F00, 0x108A32B58) = -1 Err#3 48916/0x3cc08: gettid(0x0, 0x7FFF74AC9F00, 0x108A32B58) = -1 Err#3 48916/0x3cc08: gettid(0x0, 0x7FFF74AC9F00, 0x108A32B58)...

I can't get the simple program below to compile on CentOS 5 beta. It compiles (and runs) just fine on CentOS 4.4, and I'm using gettid() as described in the man page. I wonder if this is a problem with RHEL 5 as well, but I don't have a system to test on. I also wonder if this is a gcc 4.1.1 issue or something missing in CentOS 5. The issue is that the _syscall0 macro is not defined anywhere. If I copy and paste the follow...

...... [pid 14630] poll([{fd=7, events=POLLIN}, {fd=9, events=POLLIN}, {fd=12, events=POLLIN}, {fd=13, events=POLLIN}, {fd=6, events=POLLIN}, {fd=14, events=POLLIN}, {fd=16, events=POLLIN}, {fd=18, events=POLLIN|POLLOUT}, {fd=24, events=POLLIN}], 9, 1927) = 1 ([{fd=18, revents=POLLOUT}]) [pid 14630] gettid() = 14630 [pid 14630] gettid() = 14630 [pid 14630] gettid() = 14630 [pid 14630] gettid() = 14630 [pid 14630] gettid() = 14630 [pid 14630] gettid() = 14630 [pid 14630] gettid()...

...> ../tools/makedep -C. -S.. -T.. -I/usr/include/freetype2 fnt2bdf.c fnt2fon.c make_ctests.c makedep.c relpath.c sfnt2fnt.c > `makedep' is up to date. > ../../tools/makedep -C. -S../.. -T../.. ffs.c fstatvfs.c futimes.c getopt.c getopt1.c getpagesize.c gettid.c interlocked.c isinf.c isnan.c lstat.c memcpy_unaligned.c memmove.c mkstemps.c poll.c pread.c pwrite.c readlink.c spawn.c statvfs.c strcasecmp.c strerror.c strncasecmp.c symlink.c usleep.c > cc -c -I. -I. -I../../include -I../../include -D__WINESRC__ -D_...

...a mutex, fast-path overhead is only a virtually > zero overhead (if implemented properly in the compiler) atomic consume load: > > const int maxshard = 4096; > uint64* shard[maxshard]; > atomic<int> shardmask; > > void inline inccounter(int idx) > { > int shardidx = gettid() & atomic_load(&shardmask, memory_order_consume); > shard[shardidx][idx]++; > } > > int pthread_create(...) > { > if (updateshardcount()) { > shardlock(); > if (updateshardcount()) { > int newcount = computeshardcount(); > for (int i = oldcount; i < newc...

Hello, I'm assessing the work required to enable Safe Stack for a bare metal target. Looking at compiler-rt/lib/safestack/, the current implementation depends on thread support for mutex & storing unsafe stack pointer. It also need several system calls: gettid, tgkill, mmap, munmap, mprotect. Our target doesn't has all underlying support it needs. My question is: what's the minimum requirement to port Safe Stack to bare metal? Thanks, Zhaoshi -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.o...

...ld allow you to reproduce the problem, as well as the output I obtain from running that code, and that shows the problem described above. Below is a test file I wrote to show the bug: The parent process prints its own tid, calls fork ten times and for each fork, the child prints own TID using the gettid syscall. The syscall code is based on that of the sanitizer code – to make sure that I am using the same mechanism as xray to obtain the thread ID from the platform. ================= #include <stdio.h> #include <unistd.h> #include <stdint.h> #include <sys/syscall.h>...

...ented properly in the compiler) atomic >>> consume load: >>> >>> const int maxshard = 4096; >>> uint64* shard[maxshard]; >>> atomic<int> shardmask; >>> >>> void inline inccounter(int idx) >>> { >>> int shardidx = gettid() & atomic_load(&shardmask, memory_order_consume); >>> shard[shardidx][idx]++; >>> } >>> >>> int pthread_create(...) >>> { >>> if (updateshardcount()) { >>> shardlock(); >>> if (updateshardcount()) { >>> int...

...Wwrite-strings -Wpointer-arith -I/usr/X11/include -g -O2 -o getpagesize.o getpagesize.c gcc -m64 -c -I. -I. -I../../include -I../../include -D__WINESRC__ -D_REENTRANT -fPIC -Wall -pipe -fno-strict-aliasing -Wdeclaration-after-statement -Wwrite-strings -Wpointer-arith -I/usr/X11/include -g -O2 -o gettid.o gettid.c gcc -m64 -c -I. -I. -I../../include -I../../include -D__WINESRC__ -D_REENTRANT -fPIC -Wall -pipe -fno-strict-aliasing -Wdeclaration-after-statement -Wwrite-strings -Wpointer-arith -I/usr/X11/include -g -O2 -o interlocked.o interlocked.c {standard input}:87:Unknown pseudo-op: .cfi_adjus...

...= 0 gettimeofday({1242859458, 600093}, NULL) = 0 stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=1267, ...}) = 0 stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=1267, ...}) = 0 stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=1267, ...}) = 0 gettid() = 921 futex(0x81abca4, 0x5 /* FUTEX_??? */, 1) = 1 futex(0x8195988, FUTEX_WAKE, 1) = 1 futex(0x81abca4, 0x5 /* FUTEX_??? */, 1) = 1 futex(0x8195988, FUTEX_WAKE, 1) = 1 .open("/usr/lib/asterisk/modules/app_talkdetect.so", O_RDONLY) = 12 read...

...OS X 10.5.6 using both the latest developer tools and fink packages (for libjpeg, libpng, libxml2, etc) it gives an error on "make && make depend" with the following message: -- rm -f libwine_port.a ar rc libwine_port.a ffs.o fstatvfs.o futimes.o getopt.o getopt1.o getpagesize.o gettid.o interlocked.o isinf.o isnan.o lstat.o memcpy_unaligned.o memmove.o mkstemps.o poll.o pread.o pwrite.o readlink.o spawn.o statvfs.o strcasecmp.o strerror.o strncasecmp.o symlink.o usleep.o ar: temporary file: Permission denied make[2]: *** [libwine_port.a] Error 1 make[1]: *** [port] Error 2 m...

...--- 17 cuckoo running $ apt-get install apparmor-utils $ aa-status $ aa-complain /usr/sbin/libvirtd $ aa-complain /etc/apparmor.d/libvirt/libvirt-bdfcd0d8-b032-6870- 79bf-c77e0a3c8590 $ strace virsh snapshot-create-as cuckoo cuckoo-snap1 "Cuckoo Snapshot" ... gettid() = 10168 futex(0x7f4726ab8240, FUTEX_WAKE_PRIVATE, 1) = 0 futex(0x7f4726ab8240, FUTEX_WAIT_PRIVATE, 2, NULL) = -1 EAGAIN (Resource temporarily unavailable) futex(0x7f4726ab8240, FUTEX_WAKE_PRIVATE, 1) = 0 gettid() = 10168 Thanks -- Jon...

On Apr 17, 2014, at 2:04 PM, Chandler Carruth <chandlerc at google.com> wrote: > On Thu, Apr 17, 2014 at 1:27 PM, Justin Bogner <mail at justinbogner.com> wrote: > Chandler Carruth <chandlerc at google.com> writes: > > if (thread-ID != main's thread-ID && shard_count < std::min(MAX, NUMBER_OF_CORES)) { > > shard_count = std::min(MAX,

...tools/perf/Documentation/jit-interface.txt > +// > +//===----------------------------------------------------------------------===// > + > +#include "llvm/Config/config.h" > + > +#include <unistd.h> // for getpid(), sysconf() > +#include <syscall.h> // for gettid() */ > +#include <time.h> // clock_gettime(), time(), localtime_r() */ > +#include <sys/mman.h> // mmap() */ > +#include <sys/types.h> // getpid(), open() > +#include <sys/stat.h> // open() > +#include <fcntl.h> // open() > + > +#include "llvm...

Having something like this available in tree would definitely be useful. For simplicity, why don't we start with support for the second style? This is the long term useful one and would be a good starting point for getting the code in tree. Can you give a pointer to the patch so that I can assess the rough complexity? If it's simple enough, I'd be happy to help get it reviewed

Hi, On 2016-12-29 13:17:50 -0800, Philip Reames wrote: > Having something like this available in tree would definitely be > useful. Cool. > For simplicity, why don't we start with support for the second style? This > is the long term useful one and would be a good starting point for getting > the code in tree. Works for me. > Can you give a pointer to the patch so that

I'm still somewhat unclear about what you mean by "metadata record entry at the beginning of the block". I understand that I can make a MetadataRecord that contains the pid/tid since a metadata record contains 16 bytes. However, I don't understand what do you mean by the "beginning of the block". Do you mean right after the file header? My understanding is that at

...1]: `makedep' is up to date. make[1]: Leaving directory `/mnt/io/home/mfuhrer/sw/src/wine-0.9.32/tools' make[1]: Entering directory `/mnt/io/home/mfuhrer/sw/src/wine-0.9.32/libs' make[2]: Entering directory `/mnt/io/home/mfuhrer/sw/src/wine-0.9.32 /libs/port' make[2]: Warning: File `gettid.o' has modification time 0.037 s in the future gcc -c -I. -I. -I../../include -I../../include -D__WINESRC__ -D_REENTRANT -fPIC -Wall -pipe -fno-strict-aliasing -Wdeclaration-after-statement -Wwrite-strings -Wpointer-arith -g -O2 -D__i386__ -o interlocked.o interlocked.c {standard input}: Ass...

On 7.3.2019 23.37, A. Schulze via dovecot wrote: > > Am 07.03.19 um 17:33 schrieb Aki Tuomi via dovecot: > >>> test-http-client-errors.c:2989: Assert failed: FALSE >>> connection timed out ................................................. : FAILED > Hello Aki, > >> Are you running with valgrind or on really slow system? > I'm not aware my buildsystem

...--------- Changes since 1.3.10: Adam Martinson (1): configure: Fix OpenCL includes on systems with only CL/cl.h. Alexandre Julliard (58): ntdll: Use the getdents64 system call on all Linux platforms. ntdll: Use the futex system calls on all Linux platforms. ntdll: Use the gettid system call on all Linux platforms. server: Use the tgkill system call on all Linux platforms. configure: Get rid of the replacement function for gettid. configure: Create a wow64 symlink for the preloader too. winetest: Refuse to run if the WoW64 side of the registry is mis...