Before that, the command:
GUIX_PROFILING=memoization guix build -e '(@@ (gnu packages commencement) gnu-make-final)' -nd
would show that 'package-with-bootstrap-guile' was called 2256
times (hit rate: 89%). Now, it is called 745 times (hit rate: 85%).
"guix build libreoffice -nd" goes from 2.60s to 2.40s (-8%).
* gnu/packages/commencement.scm (gnu-make-final)
(coreutils-final, grep-final, sed-final, %final-inputs): Call
'package-with-bootstrap-guile' before 'package-with-explicit-inputs'.
The graph returned by:
guix graph -e '(@@ (gnu packages commencement) guile-final)'
now contains 94 nodes (664 edges) instead of 394 (2674 edges).
Likewise, this command:
GUIX_PROFILING=add-data-to-store-cache guix build coreutils -nd
shows that the number of lookups to the 'add-data-to-store' caches goes
from 8935 to 5303.
Overall, "guix build libreoffice -nd" goes from 3.17s to 2.60s (-18%).
* gnu/packages/commencement.scm (diffutils-boot0): Remove call to
'package-with-bootstrap-guile' and 'package-with-explicit-inputs', and
adjust accordingly.
(findutils-boot0, file-boot0, binutils-boot0, libstdc++-boot0)
(gcc-boot0, perl-boot0, m4-boot0, bison-boot0, flex-boot0)
(linux-libre-headers-boot0, texinfo-boot0, python-boot0)
(ld-wrapper-boot0, glibc-final-with-bootstrap-bash)
(static-bash-for-glibc, gettext-boot0, glibc-final, binutils-final)
(libstdc++, zlib-final, bash-final): Likewise.
(expat-sans-tests)[inputs]: New field.
[arguments]: Add #:implicit-inputs? and #:guile.
(m4-boot0*): New variable.
This reduces the object graph returned by:
guix graph -e '(@@ (gnu packages commencement) glibc-final-with-bootstrap-bash)
from 333 nodes (1542 edges) to 148 nodes (886 edges).
This improves 'package-derivation' memoization and, consequently, the
'add-data-to-store' cache shown by:
GUIX_PROFILING=add-data-to-store-cache guix build coreutils -nd
goes from 10948 lookups to 8935 lookups.
* gnu/packages/commencement.scm (mes-boot): Remove call to
'package-with-bootstrap-guile'. Call 'bootstrap-origin' on the source
of NYACC-0.86.
(tcc-boot0): Likewise.
(tcc-boot): Remove call to 'package-with-bootstrap-guile' and call
'bootstrap-origin' on its source.
(make-mesboot0): Remove call to 'package-with-bootstrap-guile'.
(diffutils-mesboot): Likewise.
(binutils-mesboot0): Likewise, and call 'bootstrap-origin' for its
source.
(gcc-core-mesboot): Likewise.
(mesboot-headers): Remove call to 'package-with-bootstrap-guile'.
(glibc-mesboot0): Likewise, and call 'bootstrap-origin' for its source.
(gcc-mesboot0): Remove call to 'package-with-bootstrap-guile'.
(binutils-mesboot): Likewise.
(make-mesboot): Likewise.
(gcc-mesboot1): Likewise, and call 'bootstrap-origin' for its source.
(gcc-mesboot1-wrapper): Remove call to 'package-with-bootstrap-guile'.
(glibc-headers-mesboot): Likewise, and call 'bootstrap-origin' for its
source.
(glibc-mesboot): Remove call to 'package-with-bootstrap-guile'.
(gcc-mesboot): Likewise, and call to 'bootstrap-origin' for its source.
(gcc-mesboot-wrapper): Remove call to 'package-with-bootstrap-guile'.
(m4-mesboot): Likewise.
(gnu-make-boot0): Likewise, and call 'bootstrap-origin' for its source.
This is a followup to 1ba0b1e6ec.
* gnu/packages/package-management.scm (guix)[arguments]: In
'copy-bootstrap-guile', copy the bootstrap executables.
[inputs]: Add "bootstrap/{bash,mkdir,tar,xz}".
