From 62b8d99f1430a8a477d36be86d91aba8807659db Mon Sep 17 00:00:00 2001
From: Jason Gross <jgross@mit.edu>
Date: Wed, 7 Jun 2017 13:33:42 -0400
Subject: Add timing scripts

This commit adds timing scripts from
https://github.com/JasonGross/coq-scripts/tree/master/timing into the
tools folder, and integrates them into coq_makefile and Coq's makefile.
The main added makefile targets are:

- the `TIMING` variable - when non-empty, this creates for each built
  `.v` file a `.v.timing` variable (or `.v.before-timing` or
  `.v.after-timing` for `TIMING=before` and `TIMING=after`, respectively)
- `pretty-timed TGTS=...` - runs `make $(TGTS)` and prints a table of
  sorted timings at the end, saving it to `time-of-build-pretty.log`
- `make-pretty-timed-before TGTS=...`, `make-pretty-timed-after
  TGTS=...` - runs `make $(TGTS)`, and saves the timing data to the file
  `time-of-build-before.log` or `time-of-build-after.log`, respectively
- `print-pretty-timed-diff` - prints a table with the difference between
  the logs recorded by `make-pretty-timed-before` and
  `make-pretty-timed-after`, saving the table to
  `time-of-build-both.log`
- `print-pretty-single-time-diff BEFORE=... AFTER=...` - this prints a
  table with the differences between two `.v.timing` files, and saves
  the output to `time-of-build-pretty.log`
- `*.v.timing.diff` - this saves the result of
  `print-pretty-single-time-diff` for each target to the
  `.v.timing.diff` file
- `all.timing.diff` (`world.timing.diff` and `coq.timing.diff` in Coq's
  own Makefile) - makes all `*.v.timing.diff` targets

N.B. We need to make `make pretty-timed` fail if `make` fails.  To do
this, we need to get around the fact that pipes swallow exit codes.
There are a few solutions in
https://stackoverflow.com/questions/23079651/equivalent-of-pipefail-in-gnu-make;
we choose the temporary file rather than requiring the shell of the
makefile to be bash.
---
 .gitlab-ci.yml | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to '.gitlab-ci.yml')

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index e1feabd06..95928d7bd 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -21,6 +21,8 @@ variables:
   COMPILER_BLEEDING_EDGE: "4.04.1"
   CAMLP5_VER_BLEEDING_EDGE: "6.17"
 
+  TEST_PACKAGES: "time python"
+
   COQIDE_PACKAGES: "libgtk2.0-dev libgtksourceview2.0-dev"
   #COQIDE_PACKAGES_32BIT: "libgtk2.0-dev:i386 libgtksourceview2.0-dev:i386"
   COQIDE_OPAM: "lablgtk-extras"
@@ -193,6 +195,8 @@ test-suite:
   <<: *test-suite-template
   dependencies:
     - build
+  variables:
+    EXTRA_PACKAGES: "$TEST_PACKAGES"
 
 test-suite:32bit:
   <<: *test-suite-template
@@ -200,7 +204,7 @@ test-suite:32bit:
     - build:32bit
   variables:
     COMPILER: "$COMPILER_32BIT"
-    EXTRA_PACKAGES: "gcc-multilib"
+    EXTRA_PACKAGES: "gcc-multilib $TEST_PACKAGES"
 
 test-suite:bleeding-edge:
   <<: *test-suite-template
@@ -209,6 +213,7 @@ test-suite:bleeding-edge:
   variables:
     COMPILER: "$COMPILER_BLEEDING_EDGE"
     CAMLP5_VER: "$CAMLP5_VER_BLEEDING_EDGE"
+    EXTRA_PACKAGES: "$TEST_PACKAGES"
 
 documentation:
   <<: *documentation-template
-- 
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