Package: gccgo-4.7 Version: 4.7.2-4 Severity: normal Dear Maintainer,
Compiling and running the "concurrent pi" example from golang.org under PowerPC results in the following error (cpi.go below contains concurrent pi example code): ---- $ gccgo-4.7 cpi.go ~ $ ./a.out runtime: memory allocated by OS (0x9ff57000) not in usable range [0x20100000,0xa0100000) runtime: out of memory: cannot allocate 2097152-byte block (1739587584 in use) throw: out of memory goroutine 1 [running]: goroutine 2 [syscall]: no stack trace available goroutine 3 [runnable]: panic during panic $ echo $? 3 ---- This doesn't happen with the same version of gccgo under x86_64. The host has 1+ GiB RAM + 2 GiB swap (mostly free) so I don't think it's an actual memory shortage. Nonetheless, lowering the number of spawned goroutines to 825 makes the program run (> 825 crashes it, all regardless of free system memory). Thanks! -- System Information: Debian Release: wheezy/sid APT prefers unstable APT policy: (500, 'unstable') Architecture: powerpc (ppc) Kernel: Linux 3.2.0-4-powerpc Locale: LANG=ca_ES.UTF-8, LC_CTYPE=ca_ES.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/bash Versions of packages gccgo-4.7 depends on: ii gcc-4.7 4.7.2-4 ii gcc-4.7-base 4.7.2-4 ii libc6 2.13-35 ii libc6-dev 2.13-35 ii libgmp10 2:5.0.5+dfsg-2 ii libgo0 4.7.2-4 ii libmpc2 0.9-4 ii libmpfr4 3.1.0-5 ii zlib1g 1:1.2.7.dfsg-13 gccgo-4.7 recommends no packages. Versions of packages gccgo-4.7 suggests: ii gccgo-4.7-doc 4.7.2-1 ii libgo0-dbg 4.7.2-4 -- no debconf information -- To UNSUBSCRIBE, email to debian-gcc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/20121028202956.7757.92539.report...@rampella.terramar.selidor.net