From 8c33e9ad111d27b84db4daac43809a807f262632 Mon Sep 17 00:00:00 2001 From: Ben Widawsky Date: Fri, 6 Dec 2013 20:35:29 -0800 Subject: intel-gpu-tools: Version information MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Provide two arguments version, and verbose, which allow printing from an arbitrary igt test. It will show system information (from build time, not runtime), as well as the git SHA being used. This will help reduce errors when people try to reproduce problems. As an example if I want to verify someone is running the correct version of a test, I could ask them to do: bwidawsk@ironside ~/intel-gfx/intel-gpu-tools (master)$ sudo ./tests/gem_exec_nop --verbose gem_exec_nop-git-3c5423b (Linux ironside 3.12.0-1-ARCH #1 SMP PREEMPT Wed Nov 6 09:06:27 CET 2013 x86_64 GNU/Linux) Time to exec x 1: 35.000µs (ring=render) Time to exec x 2: 28.000µs (ring=render) Time to exec x 4: 20.000µs (ring=render) Time to exec x 8: 14.625µs (ring=render) Time to exec x 16: 11.188µs (ring=render) Time to exec x 32: 11.125µs (ring=render) Time to exec x 64: 10.328µs (ring=render) Time to exec x 128: 10.172µs (ring=render) Time to exec x 256: 10.234µs (ring=render) Time to exec x 512: 10.232µs (ring=render) Time to exec x 1024: 10.121µs (ring=render) Time to exec x 2048: 10.151µs (ring=render) Time to exec x 4096: 11.474µs (ring=render) Time to exec x 8192: 9.432µs (ring=render) Time to exec x 16384: 6.003µs (ring=render) Time to exec x 32768: 5.029µs (ring=render) Time to exec x 65536: 4.206µs (ring=render) Time to exec x 131072: 3.630µs (ring=render) Subtest render: SUCCESS --verbose is provided for completeness, but doesn't seem too useful at the moement. bwidawsk@ironside ~/intel-gfx/intel-gpu-tools (master)$ sudo ./tests/gem_exec_nop --version gem_exec_nop-git-3c5423b (Linux ironside 3.12.0-1-ARCH #1 SMP PREEMPT Wed Nov 6 09:06:27 CET 2013 x86_64 GNU/Linux) I've put version.h in the root directory so that any subdir can access it. I've added the tests usage since it's immediately useful, and done easily via Daniels igt infrastructure work. v2: - Always print the version number. - We want to print uname at runtime. - Also prefix the i-g-t release version. Signed-off-by: Ben Widawsky (v1) Signed-off-by: Daniel Vetter --- Makefile.am | 25 ++++++++++++++++++++++++- 1 file changed, 24 insertions(+), 1 deletion(-) (limited to 'Makefile.am') diff --git a/Makefile.am b/Makefile.am index d7a479c2..431e7b41 100644 --- a/Makefile.am +++ b/Makefile.am @@ -1,5 +1,5 @@ # Copyright © 2005 Adam Jackson. -# Copyright © 2009 Intel Corporation +# Copyright © 2009,2013 Intel Corporation # # Permission is hereby granted, free of charge, to any person obtaining a # copy of this software and associated documentation files (the "Software"), @@ -37,6 +37,29 @@ endif MAINTAINERCLEANFILES = ChangeLog INSTALL +.PHONY: version.h.tmp +version.h.tmp: + @touch $@ + @if test -d .git; then \ + if which git > /dev/null; then git log -n 1 --oneline | \ + sed 's/^\([^ ]*\) .*/#define IGT_GIT_SHA1 "g\1"/' \ + >> $@ ; \ + fi \ + else \ + echo '#define IGT_GIT_SHA1 "NOT-GIT"' >> $@ ; \ + fi + +version.h: version.h.tmp + @echo "updating version.h" + @if ! cmp -s version.h.tmp version.h; then \ + mv version.h.tmp version.h ;\ + else \ + rm version.h.tmp ;\ + fi + +BUILT_SOURCES = version.h +CLEANFILES = version.h version.h.tmp + .PHONY: ChangeLog INSTALL INSTALL: -- cgit v1.2.3