<div dir="ltr"><div dir="auto">I don't understand how jammy is "old" when the full build is itself using "BASE_IMAGE=ubuntu:22.04"</div><div dir="auto"><br></div><div>But, I'm out of my depth in these emails and trying to learn, thanks!</div><div><br></div><div>Cheers, Mike</div><div><br></div><div><br></div><div dir="auto"><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, 7 Feb 2024, 00:46 Javier Jimenez Shaw, <<a href="mailto:j1@jimenezshaw.com" target="_blank">j1@jimenezshaw.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr"><div>Could you set up your VMs to include those SSE
instructions? I think that keeping VMs that "old" configured is a source
of problems using pre-compiled binaries.<br></div><div>The same way GDAL updates
dependencies of compilers and other libraries to something more modern
(but not too modern), those SSE instructions should be updated.</div><div><br></div><div>@Even knowing now that the "old" hardware is "virtually old", should we remove AVX2 compatibility from ubuntu-full-latest? I do not know how much is the performance impact.<br></div><div><br></div><div>Cheers,</div><div>Javier.<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, 5 Feb 2024 at 21:54, Michael Sumner <<a href="mailto:mdsumner@gmail.com" rel="noreferrer" target="_blank">mdsumner@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="auto">yes, jammy VM on openstack is the host (and is where I run pretty much everything, though will increasingly use AWS).<div dir="auto"><br></div><div dir="auto">Thanks for the note, I'll try on other systems too. We need a security-allow set for vsicurl to work so if there are other little details I'll be keen to flush them out.</div><div dir="auto"><br></div><div dir="auto">Cheers, Mike </div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, 5 Feb 2024, 18:44 Javier Jimenez Shaw, <<a href="mailto:j1@jimenezshaw.com" rel="noreferrer" target="_blank">j1@jimenezshaw.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="auto"><div>Hi Mike<div dir="auto"><br></div><div dir="auto">Out of curiosity, are run running it in a virtual machine?</div><div dir="auto">A few year ago I had problems running a program in a virtual machine (virtualbox, but I read it happens in others) due to a missing SSE instruction. The solution there was to "enable" the missing instructions in the virtual machine configuration (that I don't know why it was not the default).</div><div dir="auto"><br></div><div dir="auto">Cheers</div><br><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, 5 Feb 2024, 02:04 Even Rouault via gdal-dev, <<a href="mailto:gdal-dev@lists.osgeo.org" rel="noreferrer noreferrer" target="_blank">gdal-dev@lists.osgeo.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><u></u>
<div>
<p><a href="http://ghcr.io/osgeo/gdal:ubuntu-full-latest" rel="noreferrer noreferrer noreferrer" target="_blank">ghcr.io/osgeo/gdal:ubuntu-full-latest</a> has been regenerated with
the rebuild of TileDB without AVX2. I've also enabled the
drivers-with-external-depencies-built-as-plugin GDAL build mode,
so it is easy to just remove a given plugin by deleting the
corresponding .so in /usr/lib/x86_64-linux-gnu/gdalplugins</p>
<p>Even<br>
</p>
<div>Le 04/02/2024 à 22:51, Michael Sumner a
écrit :<br>
</div>
<blockquote type="cite">
<div dir="ltr">indeed there's no avx2:
<div><br>
</div>
<div>cat /proc/cpuinfo|grep sse|head -n 1<br>
</div>
<div>flags : fpu vme de pse tsc msr pae mce cx8 apic
sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2
syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl
cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16
sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx
f16c hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a
misalignsse 3dnowprefetch osvw xop fma4 tbm perfctr_core ssbd
ibpb vmmcall tsc_adjust bmi1 virt_ssbd arat npt nrip_save
arch_capabilities<br>
</div>
<div><br>
</div>
<div>Cheers, Mike</div><br>
</div></blockquote></div></blockquote></div></div></div>
</blockquote></div>
</blockquote></div></div>
</blockquote></div>