rsaxvc

17 ms·

151.
by rsaxvc 4y ago
> Non-heated non-perishable options? Tastes like morale drop.
152.
by rsaxvc 4y ago
Fully half of mine are nightmares. Disassembled cats. Multi-headed floof piles. Headless flood piles. A pile of kittens stitched together. Heads on the wrong end. Cat with kittens emerging from it's marsupial pouch. And some are cute.
153.
by rsaxvc 4y ago
No idea. There are 8 performance cores and 8 efficiency cores, but that doesn't explain why only one core is faster. There's a die shot here: https://cxblobs.blob.core.windows.net/images/Alder_Lake_revi...
154.
by rsaxvc 4y ago
Not the commenter but embedded embedded here so my perspective is a little different. For me, constexpr for resolving complex build-time logic into constants, cleaner type handling for the math library makes it harder to accidentally pull i
155.
by rsaxvc 4y ago
Have you seen the new high emittance paints? You might skip the electricity step with new futuristic paint: https://www.coolingpost.com/world-news/radiative-cooling-pai...
156.
by rsaxvc 4y ago
They're semi-practical today in niche applications. You can get a small peltier car cooler , and the inefficiencies aren't huge compared to the rest of the car's electric usage. They're not great though, and many are poo
157.
by rsaxvc 4y ago
The compressor isn't located on the cooling chamber - it's on the other side of the insulation so the heat can be dumped to the room. The self heating (for better or for worse) of a peltier is generated at the cooling chamber edge
158.
by rsaxvc 4y ago
At least for peltier cooling, as delta temperature across the peltier increases, it takes progressively more power to counteract conduction inside the peltier. This requires progressively more power and results in joule heating. Works great
159.
by rsaxvc 4y ago
I'm not a finance person, but I think that was roughly how traditional banks paid themselves.
160.
by rsaxvc 4y ago
Everyone else has mentioned the easy part - replacing the function entry with "return not money" The hard part is finding where that is. One approach is to start with the error string - find it in the file and put a memory-read br
161.
by rsaxvc 4y ago
What do you mean? Flint is still replacing lead service lines as they're found. https://cityofflint.wpengine.com/progress-report-on-flint-wa...
162.
by rsaxvc 4y ago
And you can even use it to support booting from new types of block devices.
163.
by rsaxvc 4y ago
One unusual alternative in resource constrained systems is to segment stacks per region of code, not directly per thread. This allows threads with very small initial stacks to take turns temporarily reserving a larger stack for doing a rare
164.
by rsaxvc 4y ago
Once on an embedded system, we found 30% of our processing time was spent handling TLB misses. We also didn't have access to the code that set up the page tables. Somehow I got the linker to emit a function hook which I used to defrag
165.
by rsaxvc 4y ago
I'm not an expert on this stuff, but usually the needle is usually only present while installing the IV. After it's placed, the needle is removed, leaving only the catheter. I wasn't sure if appendicitis would need something
166.
by rsaxvc 4y ago
> Pictured on the right is the time to access memory in a modern system, on the left the time it takes to do a round trip across the world. These seem swapped.
167.
by rsaxvc 4y ago
>Perhaps you have to find a spare IO pin attached to an LED I made a write-only UART on an ST7. Clocking worked out to 500kbit because that was the first configuration I found where I could make the mark and space bits take an equals num
168.
by rsaxvc 4y ago
IV needle or IV catheter?
169.
by rsaxvc 4y ago
Have you seen SMR spinning disks? You can get them today in host-managed flavors.
170.
by rsaxvc 4y ago
Planes allow you to perform multiple parallel operations a single die (assuming it's the same as the raw SLC I work with).
171.
by rsaxvc 4y ago
You can run these sorts of tests in a VM with PCIe passthrough.
172.
by rsaxvc 4y ago
It's a living.
173.
by rsaxvc 5y ago
For a long time AT&T would allow phone to phone IPv4 traffic. When T-Mobile rolled out IPv6 you could get to your phone from anywhere else with IPv6.
174.
by rsaxvc 5y ago
IP and TCP often are.
175.
by rsaxvc 5y ago
Some hand-vectorized code will do this to compute the number of non-vectorized elements that may exist before and after a suitably aligned region.
176.
by rsaxvc 5y ago
T4, FujiSPARC-X/X+/XII, or AMD64/EM64T.
177.
by rsaxvc 5y ago
Rogue ONTs either fire out of time slice and break other packets or just stick on and jam the OLT. The OLT can often pick out which ONT is doing it.
178.
by rsaxvc 5y ago
I think Nvidia uses their own shim layer.
179.
by rsaxvc 5y ago
Some, but I'm not sure Linux supports it yet. I had also seen some patches for turning on the DDR SD mode, again not sure if they're used today though.
180.
by rsaxvc 5y ago
SD6 adds class A2 cards that allow queueing.

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