[julia-users] Beginner Question on mmap_array

2015-04-09 Thread Maco Anshu
Hi, I am trying to reproduce an algorithm http://arxiv.org/abs/1312.5542 in Julia. Since the array for which I want to find the Principle Components for is huge, I would need to use it as a memory mapped as many discussions in the mailing list point out. However when I try to perform any set ope

Re: [julia-users] Beginner Question on mmap_array

2015-04-09 Thread Jameson Nash
Since you opened the file with read-only access ("r" instead of "r+"), attempting to write to the file (through the mmap array) is an error. On Thu, Apr 9, 2015 at 9:15 AM Maco Anshu wrote: > Hi, > I am trying to reproduce an algorithm http://arxiv.org/abs/1312.5542 in > Julia. Since the array fo

Re: [julia-users] Beginner Question on mmap_array

2015-04-09 Thread Maco Anshu
Thanks. It works now. गुरुवार, 9 अप्रैल 2015 को 7:27:05 अपर UTC+5:30 को, Jameson ने लिखा: > > Since you opened the file with read-only access ("r" instead of "r+"), > attempting to write to the file (through the mmap array) is an error. > On Thu, Apr 9, 2015 at 9:15 AM Maco Anshu > wrote: > >>