Mailing-List: contact cygwin-help AT sourceware DOT cygnus DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT sources DOT redhat DOT com Delivered-To: mailing list cygwin AT sources DOT redhat DOT com Message-ID: <3B18D365.3E8B3181@unidui.uni-duisburg.de> Date: Sat, 02 Jun 2001 13:52:05 +0200 From: Holger Vogt Reply-To: holger DOT vogt AT uni-duisburg DOT de X-Mailer: Mozilla 4.73 [de]C-CCK-MCD CSO 2.0 (Win98; U) X-Accept-Language: de,en MIME-Version: 1.0 To: cygwin AT cygwin DOT com Subject: CreateFiber() : number of fibers limited Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Hi, the number of fibers scheduled with CreateFiber() seems to be limited to 53 in CYGWIN (62 after compiling with MINGW32). This is what I get from a test case with multiple CreateFiber() calls: primary fiber no. 0, address 0x560040 (from ConvertThreadToFiber()) added fiber no. 1, address 0x560124 added fiber no. 2, address 0x560208 added fiber no. 3, address 0x5602ec added fiber no. 4, address 0x5603d0 added fiber no. 5, address 0x5604b4 ... added fiber no. 50, address 0x469de0 added fiber no. 51, address 0x469ec4 added fiber no. 52, address 0x469fa8 added fiber no. 53, address 0x0 added fiber no. 54, address 0x0 ... A fiber address of 0x0 is of course useless. CreateFiber() is located in /w32api/libkernel.a, winbase.h. I want to create applications with SystemC needing a few hundred fibers. Borland C++Builder Compiler is o.k. on these applications, but too slow. Is there any parameter which could be set to enhance (or remove) the limit? My system is Windows98, w32api-20010520-1 CYGWIN 1.3.2 Regards Holger Vogt -- Want to unsubscribe from this list? Check out: http://cygwin.com/ml/#unsubscribe-simple