Bug#572746: libm: sinf/cosf performance is awful on amd64

Package: libc6 Version: 2.10.2-6 Severity: normal Hi, After many tests and research I've come to the conclusion that the float variants of sin/cos (and maybe others) are anormaly slow Debian amd64. The performance loss is really impressive (around 8 to 9 times slower). I've attached the prog us

Bug#572774: /usr/bin/iconv: assert failed - iconv: malloc.c:3096: sYSMALLOc: Assertion

Package: libc-bin Version: 2.10.2-6 Severity: minor File: /usr/bin/iconv When i have mistake in writing (//IGNORE - //INGORE) and my locale is not C or POSIX, then iconv generate assert: $ dd if=/dev/zero bs=4M count=1 | iconv -f cp1251 -t utf8//INGORE > /dev/null iconv: malloc.c:3096: sYSMALLO

assert in eglibc:valloc()

Since a few months, people running debian have started reporting a bug to me, which is an assert inside the eglibc valloc() implementation. The reason why I get the bug report is because they're using my libtorrent library (libtorrent.org) which uses valloc() to allocate page aligned disk buffers.