namibj

67 ms·

961.
by namibj 4y ago
You can for example use a controller memory buffer with NVMe and just access the data over mapped PCIe, or you get it to DMA into L3 cache and use/overwrite it before it gets it's turn at the write-back part of the DRAM memory con
962.
by namibj 4y ago
Modern AMD Zen2/3 has more PCIe bandwidth than DRAM bandwidth. In other words, you can't saturate your flash if you buffer reads through DRAM, because the buffering costs you one write followed a bit later by one read. mmap hits l
963.
by namibj 4y ago
Well, then maybe those need some self-protection to not overexert themselves when the temperature gradient is too steep.
964.
by namibj 4y ago
https://www.bundesnetzagentur.de/DE/Vportal/TK/Funktechnik/S... gives this example: > Der Flughafen Bremen meldete ein Störungssignal in der Kommunikation zwischen Tower und Cockpit. Nach einer aufwen
965.
by namibj 4y ago
The scaling benefit is that you save insulation.
966.
by namibj 4y ago
In vacuum, the required insulation is cheap and easy: more layers of the famous metallized crinkled plastic foil. The stuff that (with gold-colored metallization) is an iconic part of "the" satellite/space probe design. The h
967.
by namibj 4y ago
Can't you get the local RF assocation enforcement authority to deal with them? Sounds like blatant EMI violations at that reach.
968.
by namibj 4y ago
You can apply structure-from-motion to recover those, for example this fairly robust one: https://github.com/AIBluefisher/DAGSfM
969.
by namibj 4y ago
The en and maybe de Wikipedia articles and the diagrams (incl. subtext/descriptions) contained within
970.
by namibj 4y ago
But per Carnot, maintaining a fixed temperature differential against a fixed thermal resistance is cheaper (requires less work) at a higher temperature (1/(1-(Tcold/Thot)) is the carnot-limited "coefficient of performance&quo
971.
by namibj 4y ago
If you consider the (conditional) basic income in Germany ("Grundsicherung") as given, and it's partial reduction in the face of more than 100€/month income as income tax, one reaches the asymptotic effective (average, n
972.
by namibj 4y ago
State at the Wikipedia page's tANS and generic ANS diagrams and explanations for a couple hours.
973.
by namibj 4y ago
Both.
974.
by namibj 4y ago
I think you meant https://youtu.be/vOvQCPLkPt4 . It was indeed not too easy to find, due to SEO tactics polluting YT search with gaming-oriented stuff from recent times (where one may actually reach the frame rates necessar
975.
by namibj 4y ago
Oh, there are trust-less coin flip protocols. Edit: see https://en.wikipedia.org/wiki/Commitment_scheme#Coin_flippin...
976.
by namibj 4y ago
Unless you assume CCS for the fossil plant, which is not a setup that would work well for a typical residential forced-induction gas-fired central hot water heater (combined with passive radiators in rooms or underfloor heating).
977.
by namibj 4y ago
In that case you would still have an absorption refrigerator that "cools" the outside and dumps to the inside as an alternative. They are usually either gas-fired or running off of district heating (well, 50-120C seems usual).
978.
by namibj 4y ago
Not in Germany, so I'm confused what you're playing at.
979.
by namibj 4y ago
Worse: at least thunderbolt provided USB downstream ports by including a PCIe-backed USB root controller. On USB4, all USB 2.0 downstream devices have to share the limited USB 2.0 bandwidth at the upstream port. They could have just specifi
980.
by namibj 4y ago
Mars's lower gravity, lower-density atmosphere, and different speed of sound (atmosphere mixture & temperature) happen to combine to similar aerodynamics in the high-subsonic region as the stratospheric region around 40 km altitude
981.
by namibj 4y ago
Ethanol is hygroscopic.
982.
by namibj 4y ago
If you're using carbon steel (not stainless), they will turn back into dirt within a couple years/decades of weathering (aka turning into a heap of rust). If feasible, re-smelting them would be superior, as it'd skip the ore-
983.
by namibj 4y ago
There's also the Archive of Formal Proofs: https://www.isa-afp.org/ It has many (all?) publicly available Isabelle (proof assistant) proofs quite neatly organized.
984.
by namibj 4y ago
All memory is O(log(n)) latency for cache misses, though. You really shouldn't need to worry about B Trees being used instead of hash maps or something like that. For joins, using sorted and even B Tree base data structures can even gi
985.
by namibj 4y ago
There are no resistive heaters feeding the district heating system, only burners.
986.
by namibj 5y ago
I'd guess too-lean combustion in idle is bad, and throttling the intake so that it starts out with reduced pressure and at the fixed compression ratio, won't reach as-high pressures (which waste power by some of the adiabatic heat
987.
by namibj 5y ago
Well, the slow-down won't happen until after it exits the nozzle (c.f. Mach diamonds in rocket exhaust... they are the shocks where the supersonic flow interacts with the ambient air).
988.
by namibj 5y ago
I'm pretty sure the RF seal of a microwave oven door is a resonance seal that doesn't depend on conductive contacts for the shielding effect. If the door mechanically seals properly like it's supposed to, all should be fine.
989.
by namibj 5y ago
Gaseous hydrogen. The initial idea was for ensuring feed in case of negative G's, as some high-efficiency subsonic airfoils are unstable in the high-lift orientation, so recovery from malfunction/turbulence would start with flippi
990.
by namibj 5y ago
Airliner jet engines are just gas turbines with a ducted fan in place of the generator, and all the heat exchangers/air filters stripped. Well, at least some power plant gas turbines share the power core with airplane turbofan engines.

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