<div dir="ltr">Hi Emil, <br><div><div class="gmail_extra"><div class="gmail_quote"><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Did you test the upstream versions or the distribution ones which tend<br>
to be patched?<br></blockquote><div><br></div><div>Both. I build 17.1.1 against the system supplied zlib-devel packages for 1.2.3 in EL6 and 1.2.7 on EL7. I then swapped out the zlib version at runtime via LD_LIBRARY_PATH with ones build from the release tarballs from <a href="http://zlib.net">zlib.net</a><br><br> <br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
What tests did you use?<br></blockquote><div><br></div><div>I ran the piglit shader profile with --quick addded to the tests since I figured that would exercise the shader cache, which would in turn use zlib.<br><br><br><br></div><div>- Chuck<br></div></div><br></div></div></div>