why exactly do you need a deity to tell you to love your fellow man? Do you need god in your life to want to love your children? I think this is not quite right. I don't expect that the desire to create these tools independent of outcome in the valley is simply about greed , and for companies like anthropic, the ability to use AGI fear as a means to drive investment in themselves from VC class that lives the idea of obliterating human labor. We need less money in tech - we'll probably get it soon enough.
> why exactly do you need a deity to tell you to love your fellow man?
Because that is not a given, as shown by the entirety of human history. Without God, the only arguments for love, or what is right, is just what people think/feel/agree on at a certain time and place, which has a lot of variations and is definitely not universal.
> Do you need god in your life to want to love your children?
Most people don't need God to love their children, and the ones that don't might not be convinced otherwise by God.
That said, what do you do exactly for that love? Do you cheat and steal to guarantee their future over others? If not because of some "benefit to society" logical argument that would convince no-one, why would one even care about that and not exploit society for their own benefit?
Almost everyone loves themselves and their family above all others. Only God can tell you to love your neighbors and even your enemies.
There are still many societies around the world where most people are mostly self centered and you can see the results. You are taking for granted many values you have, as if you arrived to them logically and indipendently instead of learning them from your parents and a society that derived them from God for centuries.
Are we completely ignoring the tonnes of awful things people have done in the name of their god? Belief in a higher power doesn't automatically make you good/bad. The same is true of the inverse.
>Without God, the only arguments for love, or what is right, is just what people think/feel/agree on at a certain time and place, which has a lot of variations and is definitely not universal.
Lets ignore that laws exist for a second....Does god say everybody in Manhattan should reserve the left side of the escalators for people walking up them, and the right should be left for people just standing and escalating? No, but somehow a majority of the population figured it out. Society still has rules, both spoken and unspoken, whether god is in the picture or not
If you are serious about these questions, read Dominion by Tom Holland. He makes a very long and thorough historical case that Christianity has contributed more good than bad over the centuries. (I don’t know what comparable works are for other religions.)
Decoupled from the social systems built by organized religion, our “elites” are taking society to a horrific place.
Could you build up traditions and social structures over time without any deity that would withstand the hedonism and nihilism driving modern culture? Perhaps. But it would require time measured in generations we don’t have.
Falcon wasn’t in the mix until Amazon faced a shareholder lawsuit for not contracting with the cheapest provider. I’m not sure if that is true given the volume limitations of F9, but the only hope Amazon has of getting to the FCC halfway point is a lot more F9 launches. No one else can launch fast enough.
How does fex deal with the fact that the memory model on arm is weak and x86 is total store ordering. It seems like would need to hammer performance by putting memory barriers everywhere to handle all cases. Perhaps fex only works when there are well defined mutexes it can gain visibility into? anyone know?
Looks like they do expensive conservative TSO emulation by default, but they're able to piggyback on compiler work that Microsoft did to make newer Windows x86 binaries easier to emulate. Since MSVC 2019 they annotate the executable with metadata that informs an emulator of when TSO is or isn't needed for correctness.
FEX also has settings which weaken or disable TSO altogether, favoring performance over correctness. You wouldn't want to rely on those for anything important but a game possibly crashing isn't the end of the world.
It would be nice to see more Arm chips adopt Apple's approach (which fixes this problem) for Rosetta 2. Basically, Apple's chips can be switched into a TSO mode and a few other minor tweaks that make x86 code run much, much faster.
I think that's right, there is no better way than just adding barriers. On Apple hardware it can probably make use of the special memory ordering mode, but on normal ARM64 there's probably nothing it can do.
There’s one trick: run those threads on one cpu. But that may be slower than barriers on multiple CPU’s, unless the code uses a lot of library code that can be emulated directly, separately on other cpus.
yeah that is correct. The m series chips can turn on total store ordering memory model solely for Rosetta. There's also some hardware extensions to arm to support x86 condition codes in the hardware because it's way more instruction efficient that way.
The latter is now an optional feature in the mainstream Arm ISA now (FEAT_FlagM and FEAT_FlagM2). Similarly the “alternate floating point mode” that Apple uses to match nuances of x86 FP semantics is a standard architectural feature as well. The TSO option though is Apples own thing.
If you need to process individual WiFi frames, of which there are many formats, each one structured with a lot of ifs and buts to only send what is necessary.
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