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Re: wget | Draft: Initial test for dynamic buffer size for downloads (!3
From: |
@rockdaboot |
Subject: |
Re: wget | Draft: Initial test for dynamic buffer size for downloads (!32) |
Date: |
Mon, 06 Jun 2022 16:42:48 +0000 |
Tim Rühsen commented on a discussion on src/retr.c:
https://gitlab.com/gnuwget/wget/-/merge_requests/32#note_972776585
> int ret = 0;
> #undef max
> #define max(a,b) ((a) > (b) ? (a) : (b))
> - int dlbufsize = max (BUFSIZ, 8 * 1024);
> - char *dlbuf = xmalloc (dlbufsize);
> + int dlbufsize = max (BUFSIZ, 16 * 1024 * 1024);
We should possibly cap it 1 or 2 MB. Because I normally see just 65464 bytes
being read - except when the CPU is busy for some milliseconds with something
else. So while the buffer often goes up to 2 or 4 MB because of a single event,
the read() comes back with ~65k of data.
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- Re: wget | Draft: Initial test for dynamic buffer size for downloads (!32), @rockdaboot, 2022/06/04
- Re: wget | Draft: Initial test for dynamic buffer size for downloads (!32), @rockdaboot, 2022/06/04
- Re: wget | Draft: Initial test for dynamic buffer size for downloads (!32),
@rockdaboot <=
- Re: wget | Draft: Initial test for dynamic buffer size for downloads (!32), @rockdaboot, 2022/06/04
- Re: wget | Draft: Initial test for dynamic buffer size for downloads (!32), @rockdaboot, 2022/06/04
- Re: wget | Draft: Initial test for dynamic buffer size for downloads (!32), @rockdaboot, 2022/06/06
- Re: wget | Draft: Initial test for dynamic buffer size for downloads (!32), @rockdaboot, 2022/06/06
- Re: wget | Draft: Initial test for dynamic buffer size for downloads (!32), @rockdaboot, 2022/06/06
- Re: wget | Draft: Initial test for dynamic buffer size for downloads (!32), @rockdaboot, 2022/06/11
- Re: wget | Draft: Initial test for dynamic buffer size for downloads (!32), @rockdaboot, 2022/06/11
- Re: wget | Draft: Initial test for dynamic buffer size for downloads (!32), @rockdaboot, 2022/06/11