Daniël de Kok 2de232d2b3 Add x86_64 compute levels as additional system types ... When performing distributed builds of machine learning packages, it would be nice if builders without the required SIMD instructions can be excluded as build nodes. Since x86_64 has accumulated a large number of different instruction set extensions, listing all possible extensions would be unwieldy. AMD, Intel, Red Hat, and SUSE have recently defined four different microarchitecture levels that are now part of the x86-64 psABI supplement and will be used in glibc 2.33: https://gitlab.com/x86-psABIs/x86-64-ABI https://lwn.net/Articles/844831/ This change uses libcpuid to detect CPU features and then uses them to add the supported x86_64 levels to the additional system types. For example on a Ryzen 3700X: $ ~/aps/bin/nix -vv --version | grep "Additional system" Additional system types: i686-linux, x86_64-v1-linux, x86_64-v2-linux, x86_64-v3-linux		2021-02-22 09:11:15 +01:00
..
build	Add more instrumentation for #4270	2021-02-05 15:57:33 +01:00
builtins	Improve error formatting	2021-01-21 11:02:09 +01:00
binary-cache-store.cc	Revert "narinfo: Change NAR URLs to be addressed on the NAR hash instead of the compressed hash"	2021-02-09 12:26:41 -05:00
binary-cache-store.hh	Expose schedule entrypoints to all stores	2020-12-23 22:42:06 +00:00
builtins.hh	buildenv: Eliminate global variables, other cleanup	2020-03-24 14:06:47 +01:00
ca-specific-schema.sql	Rework the db schema for derivation outputs	2020-12-11 20:41:32 +01:00
content-address.cc	Style fixes	2020-09-22 11:40:19 +02:00
content-address.hh	Add ContentAddressMethod and parse/render it	2020-09-17 20:21:04 +02:00
crypto.cc	Make sodium a required dependency	2021-01-06 17:56:53 +01:00
crypto.hh	crypto.cc: API cleanup and add generate() / to_string() methods	2021-01-06 17:04:46 +01:00
daemon.cc	Store metadata about drv outputs realisations	2020-12-11 20:41:32 +01:00
daemon.hh	Add missing #pragma once	2020-10-06 10:40:07 +02:00
derivations.cc	Fix the detection of already built drv outputs	2020-12-17 11:35:24 +01:00
derivations.hh	Fix the detection of already built drv outputs	2020-12-17 11:35:24 +01:00
dummy-store.cc	Expose schedule entrypoints to all stores	2020-12-23 22:42:06 +00:00
export-import.cc	nix::worker_proto -> worker_proto	2020-09-30 00:41:18 +00:00
filetransfer.cc	Drop trailing whitespace	2021-01-27 14:04:49 +01:00
filetransfer.hh	Add 'nix store prefetch-{file,tarball}'	2021-01-07 21:51:46 +01:00
fs-accessor.hh	Use the fs accessor for readInvalidDerivation	2020-12-15 20:10:46 +01:00
gc.cc	Handle amount of disk space saved by hard linking being negative	2020-10-12 16:06:38 +00:00
globals.cc	Add x86_64 compute levels as additional system types	2021-02-22 09:11:15 +01:00
globals.hh	Merge pull request #4310 from matthewbauer/rosetta2-extra-platforms	2021-01-06 11:31:13 +01:00
http-binary-cache-store.cc	Overhaul store subclassing	2020-12-20 15:47:14 +00:00
legacy-ssh-store.cc	Overhaul store subclassing	2020-12-20 15:47:14 +00:00
local-binary-cache-store.cc	Overhaul store subclassing	2020-12-20 15:47:14 +00:00
local-fs-store.cc	Use the fs accessor for readInvalidDerivation	2020-12-15 20:10:46 +01:00
local-fs-store.hh	Overhaul store subclassing	2020-12-20 15:47:14 +00:00
local-store.cc	Merge pull request #4467 from edolstra/error-formatting	2021-01-25 12:50:57 +01:00
local-store.hh	Make public keys and requireSigs local-store specific again	2021-01-15 16:37:41 +00:00
local.mk	Rework the db schema for derivation outputs	2020-12-11 20:41:32 +01:00
lock.cc	Trim lock.cc	2020-10-11 16:44:19 +00:00
lock.hh	Trim lock.hh	2020-10-11 16:44:07 +00:00
machines.cc	Make system-features a store setting	2020-08-12 18:13:00 +00:00
machines.hh	Make system-features a store setting	2020-08-12 18:13:00 +00:00
misc.cc	Make public keys and requireSigs local-store specific again	2021-01-15 16:37:41 +00:00
names.cc	string2Int(): Return std::optional	2021-01-08 12:22:21 +01:00
names.hh	Don't include <regex> in header files	2020-09-21 18:22:45 +02:00
nar-accessor.cc	Use the fs accessor for readInvalidDerivation	2020-12-15 20:10:46 +01:00
nar-accessor.hh	NarAccessor: Run in constant memory	2020-07-13 17:30:42 +02:00
nar-info-disk-cache.cc	--refresh: Imply setting .narinfo disk cache TTL to 0	2021-01-18 14:38:31 +01:00
nar-info-disk-cache.hh	Misc changes from the flakes branch	2020-03-24 14:34:47 +01:00
nar-info.cc	string2Int(): Return std::optional	2021-01-08 12:22:21 +01:00
nar-info.hh	Minimize the usage of Hash::dummy	2020-08-06 18:31:48 +00:00
nix-store.pc.in	pkg-config files: Use c++17	2019-03-14 14:11:12 +01:00
optimise-store.cc	Improve error formatting	2021-01-21 11:02:09 +01:00
parsed-derivations.cc	Don't let 'preferLocalBuild' override 'max-jobs=0'	2021-01-12 01:28:00 +01:00
parsed-derivations.hh	Add missing #pragma once	2020-10-06 10:40:07 +02:00
path-info.hh	LocalStore: Get rid of recursive_mutex	2020-11-03 14:45:24 +01:00
path.cc	toStorePath(): Return a StorePath and the suffix	2020-07-13 16:25:48 +02:00
path.hh	Merge remote-tracking branch 'origin/master' into substitute-other-storedir	2020-07-02 11:14:04 -04:00
pathlocks.cc	convert some printError calls to logError	2020-05-03 08:01:25 -06:00
pathlocks.hh	Use BSD instead of POSIX file locks	2019-08-02 18:39:16 +02:00
profiles.cc	string2Int(): Return std::optional	2021-01-08 12:22:21 +01:00
profiles.hh	createGeneration(): Take a StorePath	2020-09-03 11:06:56 +02:00
realisation.cc	Remove the visit machinery in RealisedPath	2021-02-05 11:42:33 +01:00
realisation.hh	Remove the visit machinery in RealisedPath	2021-02-05 11:42:33 +01:00
references.cc	scanForReferences: Remove misleading comment	2020-12-28 17:21:19 +01:00
references.hh	Sink: Use std::string_view	2020-12-02 14:17:27 +01:00
remote-fs-accessor.cc	Use the fs accessor for readInvalidDerivation	2020-12-15 20:10:46 +01:00
remote-fs-accessor.hh	Use the fs accessor for readInvalidDerivation	2020-12-15 20:10:46 +01:00
remote-store.cc	Overhaul store subclassing	2020-12-20 15:47:14 +00:00
remote-store.hh	Overhaul store subclassing	2020-12-20 15:47:14 +00:00
s3-binary-cache-store.cc	Overhaul store subclassing	2020-12-20 15:47:14 +00:00
s3-binary-cache-store.hh	Overhaul store subclassing	2020-12-20 15:47:14 +00:00
s3.hh	DataTransfer -> FileTransfer	2020-04-08 22:26:57 +02:00
sandbox-defaults.sb	sandbox: fix /bin/sh on catalina	2020-03-20 22:12:30 +01:00
sandbox-minimal.sb	Always use the Darwin sandbox	2017-06-06 18:44:49 +02:00
sandbox-network.sb	OS X sandbox: Improve builtin sandbox profile	2017-05-31 17:25:51 +02:00
schema.sql	Mark content-addressed paths in the Nix database and in .narinfo	2016-08-10 18:05:35 +02:00
serve-protocol.hh	Make adding paths via nix-store --serve run in constant memory	2018-08-03 21:21:16 +02:00
sqlite.cc	Improve error formatting	2021-01-21 11:02:09 +01:00
sqlite.hh	Merge remote-tracking branch 'origin/master' into flakes	2020-06-17 10:26:52 +02:00
ssh-store.cc	Overhaul store subclassing	2020-12-20 15:47:14 +00:00
ssh.cc	Revert the enum struct change	2020-06-18 22:11:26 +00:00
ssh.hh	SSHMaster: Bypass SSH when connecting to localhost	2018-08-03 21:20:38 +02:00
store-api.cc	Merge pull request #4461 from NixOS/ca/error-logging-fixes	2021-01-29 16:12:50 +01:00
store-api.hh	Improve documentation and test and requested	2021-01-22 15:58:58 +00:00
uds-remote-store.cc	Overhaul store subclassing	2020-12-20 15:47:14 +00:00
uds-remote-store.hh	Overhaul store subclassing	2020-12-20 15:47:14 +00:00
worker-protocol.hh	Store metadata about drv outputs realisations	2020-12-11 20:41:32 +01:00