From owner-freebsd-threads@FreeBSD.ORG Mon Jun 26 11:03:55 2006 Return-Path: X-Original-To: freebsd-threads@freebsd.org Delivered-To: freebsd-threads@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id BFD9216A506 for ; Mon, 26 Jun 2006 11:03:55 +0000 (UTC) (envelope-from owner-bugmaster@freebsd.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id B32D44405B for ; Mon, 26 Jun 2006 11:03:13 +0000 (GMT) (envelope-from owner-bugmaster@freebsd.org) Received: from freefall.freebsd.org (peter@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.4/8.13.4) with ESMTP id k5QB3DSj042567 for ; Mon, 26 Jun 2006 11:03:13 GMT (envelope-from owner-bugmaster@freebsd.org) Received: (from peter@localhost) by freefall.freebsd.org (8.13.4/8.13.4/Submit) id k5QB3CJ5042563 for freebsd-threads@freebsd.org; Mon, 26 Jun 2006 11:03:12 GMT (envelope-from owner-bugmaster@freebsd.org) Date: Mon, 26 Jun 2006 11:03:12 GMT Message-Id: <200606261103.k5QB3CJ5042563@freefall.freebsd.org> X-Authentication-Warning: freefall.freebsd.org: peter set sender to owner-bugmaster@freebsd.org using -f From: FreeBSD bugmaster To: freebsd-threads@FreeBSD.org Cc: Subject: Current problem reports assigned to you X-BeenThere: freebsd-threads@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Threading on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 26 Jun 2006 11:03:55 -0000 Current FreeBSD problem reports Critical problems S Submitted Tracker Resp. Description ------------------------------------------------------------------------------- s [2005/01/26] threads/76690threads fork hang in child for (-lc_r & -lthr) 1 problem total. Serious problems S Submitted Tracker Resp. Description ------------------------------------------------------------------------------- o [2000/07/18] kern/20016 threads pthreads: Cannot set scheduling timer/Can s [2001/01/20] threads/24472threads libc_r does not honor SO_SNDTIMEO/SO_RCVT s [2001/01/25] threads/24632threads libc_r delicate deviation from libc in ha s [2001/11/26] bin/32295 threads pthread dont dequeue signals s [2002/02/01] threads/34536threads accept() blocks other threads o [2002/05/25] kern/38549 threads the procces compiled whith pthread stoppe s [2002/06/27] threads/39922threads [threads] [patch] Threaded applications e s [2003/03/02] threads/48856threads Setting SIGCHLD to SIG_IGN still leaves z s [2003/03/10] threads/49087threads Signals lost in programs linked with libc s [2004/03/15] kern/64313 threads FreeBSD (OpenBSD) pthread implicit set/un o [2004/08/26] threads/70975threads unexpected and unreliable behaviour when o [2004/10/05] threads/72353threads Assertion fails in /usr/src/lib/libpthrea o [2004/10/07] threads/72429threads threads blocked in stdio (fgets, etc) are o [2004/10/21] threads/72953threads fork() unblocks blocked signals w/o PTHRE o [2004/12/19] threads/75273threads FBSD 5.3 libpthread (KSE) bug o [2004/12/21] threads/75374threads pthread_kill() ignores SA_SIGINFO flag s [2005/01/26] threads/76694threads fork cause hang in dup()/close() function o [2005/04/08] threads/79683threads svctcp_create() fails if multiple threads o [2005/04/28] threads/80435threads panic on high loads o [2005/05/19] threads/81258threads Thread specific data is sometimes assigne o [2005/07/22] threads/83914threads [libc] popen() doesn't work in static thr s [2005/08/02] threads/84483threads problems with devel/nspr and -lc_r on 4.x o [2005/08/20] threads/85160threads [libthr] [patch] libobjc + libpthread/lib p [2005/11/19] threads/89262threads [kernel] [patch] multi-threaded process h o [2005/12/12] threads/90278threads libthr, ULE and -current produces >100% W o [2006/01/03] kern/91266 threads [threads] Trying sleep, but thread marked s [2006/03/15] threads/94467threads send(), sendto() and sendmsg() are not co o [2006/06/01] threads/98256threads gnome-system-monitor core dumps from pthr 28 problems total. Non-critical problems S Submitted Tracker Resp. Description ------------------------------------------------------------------------------- s [2000/06/13] kern/19247 threads uthread_sigaction.c does not do anything s [2000/10/21] kern/22190 threads A threaded read(2) from a socketpair(2) f s [2001/09/09] threads/30464threads pthread mutex attributes -- pshared s [2002/05/02] threads/37676threads libc_r: msgsnd(), msgrcv(), pread(), pwri s [2002/07/16] threads/40671threads pthread_cancel doesn't remove thread from s [2004/07/13] threads/69020threads pthreads library leaks _gc_mutex o [2004/09/21] threads/71966threads Mlnet Core Dumped : Fatal error '_pq_inse o [2004/11/21] threads/74180threads KSE problem. Applications those riched ma o [2005/04/13] threads/79887threads [patch] freopen() isn't thread-safe o [2005/05/13] threads/80992threads abort() sometimes not caught by gdb depen o [2005/05/26] threads/81534threads [libc_r] [patch] libc_r close() will fail 11 problems total. From owner-freebsd-threads@FreeBSD.ORG Fri Jun 30 11:21:47 2006 Return-Path: X-Original-To: freebsd-threads@freebsd.org Delivered-To: freebsd-threads@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 8352616A412 for ; Fri, 30 Jun 2006 11:21:47 +0000 (UTC) (envelope-from lists@nabble.com) Received: from talk.nabble.com (www.nabble.com [72.21.53.35]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4E82843D45 for ; Fri, 30 Jun 2006 11:21:47 +0000 (GMT) (envelope-from lists@nabble.com) Received: from [72.21.53.38] (helo=jubjub.nabble.com) by talk.nabble.com with esmtp (Exim 4.50) id 1FwH4E-0006HJ-Le for freebsd-threads@freebsd.org; Fri, 30 Jun 2006 04:21:46 -0700 Message-ID: <5118524.post@talk.nabble.com> Date: Fri, 30 Jun 2006 04:05:27 -0700 (PDT) From: dbala To: freebsd-threads@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Nabble-Sender: dharrini@yahoo-inc.com X-Nabble-From: dbala Subject: Non preemptive thread implementations X-BeenThere: freebsd-threads@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Threading on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 30 Jun 2006 11:21:47 -0000 Is there any way programs can be compiled so they switch at I/O but there is no attempt to give all the threads equal time slices? Using a non-preemptive thread package like GNU Pth doesn't help me because I need to redirect I/O functions from a library (Oracle's libclntsh) that lead into libc/c_r to the replacement APIs in the non-preemptive thread package: I can do this for direct calls from libclntsh to libc/c_r, but I have a problem with functions like gethostbyname() in libc/c_r that make calls like connect() and socket() internally. -- View this message in context: http://www.nabble.com/Non-preemptive-thread-implementations-tf1872618.html#a5118524 Sent from the freebsd-threads forum at Nabble.com.