Re: [PATCH] dd: sparse conv flag (fixed)

2011-07-28 Thread Roman Rybalko
Fixed while (buf[total_written + seek_size] == 0) ++seek_size; to while (total_written + seek_size < size && buf[total_written + seek_size] == 0) ++seek_size; Carefully tested, seems work. -- WBR, Roman Rybalko >From ada2eb4ee23a8a87f19ce0f073c177eaf2bf8210 Mon Sep 17 00:

Re: parallel sort strangeness

2011-07-28 Thread Pádraig Brady
On 07/28/2011 01:16 PM, Jim Meyering wrote: > For some reason, sort is now very slow here (Fedora 15, x86_64, with > little free RAM), even for tiny inputs, but only some of the time, > and not when I set OMP_NUM_THREADS=1. > (I noticed because ./bootstrap was taking *forever*, traced it, > which s

parallel sort strangeness

2011-07-28 Thread Jim Meyering
For some reason, sort is now very slow here (Fedora 15, x86_64, with little free RAM), even for tiny inputs, but only some of the time, and not when I set OMP_NUM_THREADS=1. (I noticed because ./bootstrap was taking *forever*, traced it, which showed gnulib-tool taking all the time, then traced gnu