update slides

This commit is contained in:
Alexander Daichendt 2023-11-23 12:01:40 +01:00
parent 979c60b1a6
commit 0bf0e0f0d1
6 changed files with 40 additions and 28 deletions

View file

@ -26,26 +26,23 @@
#slide()[
= Intel Press Workshops June 2017 #ftnt(link("https://www.techpowerup.com/235092/intel-says-amd-epyc-processors-glued-together-in-official-slide-deck", "TechPowerUp; no primary source available"))
#align(center, image(width: 79%, "./figures/intel_slide1.jpg"))
#v(1cm)
#align(center, image(width: 100%, "./figures/intel_slide1.jpg"))
]
#slide()[
= Why chiplets?
#v(2cm)
#grid(
columns: (40%, 60%),
[
#v(2cm)
- Moore's Law
- more flexibility in design
#pause
- low production yield for monolithic dies \
#sym.arrow.r \$\$\$
],
- Moore's Law
- more flexibility in design
#pause
- low production yield for monolithic dies \
#sym.arrow.r \$\$\$
[
#let nm = ("45" + nm, "32" + nm, "28" + nm, "20" + nm, "14" + nm, "10" + nm, "7"+nm, "5" + nm)
#v(2cm)
#let nm = ("45" + nm, "32" + nm, "28" + nm, "20" + nm, "14" + nm, "10" + nm, "7"+nm, "5" + nm)
#figure(
canvas(length: 1.5cm, {
plot.plot(size: (10, 4),
@ -70,40 +67,45 @@
}),
caption: [Normalized cost per chip vs. technology node, based on Naffziger et al.#ftnt(cite(form: "full", <Naffziger2021>))])
]
)
]
#slide()[
= AMD Naples (1#super[st] Gen. EPYC) -- NUMA Toplogy #ftnt(link("https://www.amd.com/content/dam/amd/en/documents/epyc-technical-docs/specifications/56308-numa-topology-for-epyc-naples-family-processors.pdf"))
#v(1cm)
#figure(image(width: 85%, "./figures/naples.jpg"))
#figure(image(width: 100%, "./figures/naples.jpg"))
]
#slide()[
= AMD Naples (1#super[st] Gen. EPYC)
#figure(image(width: 60%, "./figures/naples-multilayerpackaging.jpg"),
#figure(image(width: 90%, "./figures/naples-multilayerpackaging.jpg"),
caption: [Multi-layer package routing, DDR (red), IO (orange), infinity-fabric (blue) #ftnt(cite(form: "full", <Naffziger2021>))])
]
#slide()[
= AMD Rome (2#super[nd] Gen. EPYC) #ftnt(link("https://www.amd.com/content/dam/amd/en/documents/epyc-technical-docs/tuning-guides/amd-epyc-7002-tg-hpc-56827.pdf"))
#figure(image(width: 41%, "./figures/rome.jpg"))
#v(1cm)
#figure(image(width: 55%, "./figures/rome.jpg"))
]
#slide()[
= Memory Access Latencies for Naples and Rome, Naffziger et al.#ftnt(cite(form: "full", <Naffziger2020>))
#v(1cm)
#align(center,
image(width: 85%, "./figures/naples-vs-rome.jpg")
image(width: 100%, "./figures/naples-vs-rome.jpg")
)
]
#slide()[
= Impact of NUMA on Applications
== Emmerich et al. #ftnt(cite(form: "full", <Emmerich2018>)) -- User Space Networking Drivers
#v(2cm)
#figure(image(width: 100%, "./figures/userspacenetworkingdrivers.png"))
]
#slide()[
= Impact of NUMA on Applications
== Emmerich et al. #ftnt(cite(form: "full", <Emmerich2018>)) -- User Space Networking Drivers
#v(2cm)
#figure(
tablex(
columns: 5,
@ -125,26 +127,36 @@
hlinex()
),
caption: [Forwarding performance, columns indicates pinning of resources, based on Emmerich et al.#cite(<Emmerich2018>)]
caption: [Forwarding performance in packets per second, columns indicates pinning of each resource, based on Emmerich et al. #cite(<Emmerich2018>)]
)
]
#slide()[
= Impact of NUMA on Applications
== Li et al. #ftnt(cite(form: "full", <Li2014>)) -- Memcached
#v(2cm)
#figure(image(width: 100%, "./figures/talesoftail.png"))
]
#slide()[
= Impact of NUMA on Applications
== Li et al. #ftnt(cite(form: "full", <Li2014>)) -- Memcached
#v(2cm)
#figure(
image(width: 60%, "./figures/talesoftail.png"),
caption: [Memcached tail latency; 2 sockets; two instances (green), one instance (blue), based on Li et al.#cite(<Li2014>)]
image(width: 60%, "./figures/talesoftail_diagram.png"),
caption: [Memcached tail latency; 2 sockets; two instances (green), one instance (blue), \
based on Li et al. #cite(<Li2014>)]
)
]
#slide()[
= Conclusion
#v(2cm)
- CPU architecture matters
- Chiplet technology is a fundamental part of future CPU architectures
- Inconsistent memory access latencies are a challenge for applications
- CPU architecture matters
]
#slide()[

Binary file not shown.

Before

Width:  |  Height:  |  Size: 75 KiB

After

Width:  |  Height:  |  Size: 59 KiB

Before After
Before After

Binary file not shown.

After

Width:  |  Height:  |  Size: 75 KiB

Binary file not shown.

After

Width:  |  Height:  |  Size: 142 KiB