nix-super/src/libutil
Eelco Dolstra 08ec757726
Make LocalBinaryCacheStore::narFromPath() run in constant memory
This reduces memory consumption of

  nix copy --from file://... --to ~/my-nix /nix/store/95cwv4q54dc6giaqv6q6p4r02ia2km35-blender-2.79

from 514 MiB to 18 MiB for an uncompressed binary cache, and from 192
MiB to 53 MiB for a bzipped binary cache. It may also be faster
because fetching can happen concurrently with decompression/writing.

Continuation of 48662d151b.

Issue https://github.com/NixOS/nix/issues/1681.
2018-05-30 13:34:57 +02:00
..
affinity.cc printMsg(lvlError, ...) -> printError(...) etc. 2016-09-21 16:54:53 +02:00
affinity.hh Run the daemon worker on the same CPU as the client 2013-08-07 14:02:04 +02:00
archive.cc Modularize config settings 2018-05-30 13:28:01 +02:00
archive.hh Modularize config settings 2018-05-30 13:28:01 +02:00
args.cc nix: Respect -I, --arg, --argstr 2017-10-24 12:58:34 +02:00
args.hh nix: Respect -I, --arg, --argstr 2017-10-24 12:58:34 +02:00
compression.cc Fix bzip2 compression of files > 4 GiB 2018-05-02 12:54:30 +02:00
compression.hh decompress(): Use a Source and Sink 2018-03-16 20:35:59 +01:00
config.cc Modularize config settings 2018-05-30 13:28:01 +02:00
config.hh Modularize config settings 2018-05-30 13:28:01 +02:00
finally.hh Add missing #include 2016-11-07 14:35:47 +01:00
hash.cc Fix some random -Wconversion warnings 2018-05-02 13:56:34 +02:00
hash.hh builtins.fetchgit: Support importing a working tree 2017-10-30 19:59:25 +01:00
istringstream_nocopy.hh Move istringstream_nocopy to a separate file 2017-03-21 14:43:03 +01:00
json.cc nix search: Add a cache 2017-07-26 17:29:10 +02:00
json.hh nix search: Add a cache 2017-07-26 17:29:10 +02:00
lazy.hh Figure out the user's home directory if $HOME is not set 2017-05-05 17:08:23 +02:00
local.mk Reduce substitution memory consumption 2018-03-16 20:35:59 +01:00
logging.cc Filter ANSI colors when not writing to a terminal 2018-03-15 16:08:07 +01:00
logging.hh Wrap thread local in function for Cygwin 2018-03-12 00:56:41 -04:00
lru-cache.hh Fix double free in Store::queryPathInfo() 2018-03-09 14:19:51 +01:00
monitor-fd.hh monitor-fds: Fix on macOS. 2018-02-14 18:26:37 -05:00
pool.hh RemoteStore: Add option to drop old connections from the pool 2017-09-14 18:10:38 +02:00
ref.hh Allow setting the state directory as a store parameter 2016-06-02 16:02:48 +02:00
serialise.cc serialise: fix buffer size used, hide method for internal use only 2018-05-21 17:30:38 -05:00
serialise.hh serialise: fix buffer size used, hide method for internal use only 2018-05-21 17:30:38 -05:00
sync.hh Include missing <cstdlib> for abort() 2017-08-03 07:03:22 +10:00
thread-pool.cc Fix a hang in ThreadPool 2017-10-09 15:41:09 +02:00
thread-pool.hh Fix a hang in ThreadPool 2017-10-09 15:41:09 +02:00
types.hh Progress indicator: Show number of active items 2017-08-16 20:56:03 +02:00
util.cc Make LocalBinaryCacheStore::narFromPath() run in constant memory 2018-05-30 13:34:57 +02:00
util.hh Make LocalBinaryCacheStore::narFromPath() run in constant memory 2018-05-30 13:34:57 +02:00
xml-writer.cc Fix some random -Wconversion warnings 2018-05-02 13:56:34 +02:00
xml-writer.hh Fix some random -Wconversion warnings 2018-05-02 13:56:34 +02:00