Tried making some ciabatta today based on the first hit for such via a search engine.
Well it was more a two-day "effort" although there wasn't much interaction apart from trying to work with some very sticky glump.
I probably baked it a little too long but it's serviceable. Has a nice flavour and chewiness though.
But what am i to do,
with all this time to pass.
It's been really hot this week - from Monday I think it was 39, 40, 41, 42, and the last forecast i saw had 43 44 for Saturday before a bit of a cool-down. I've been going to the beach in the afternoon then dropping into the city for a couple before going home (and yesterday i went back to the beach again but that was a bit keen). Today i stepped on something in the murky water (puffer fish? crab?) which cut deep enough into the pad of my foot to sting, so i came straight home and tended to that. Seems ok so far and i drew more blood hitting my head in the bathroom leaning down to dry my feet so hopefully it will clear up and i'm not stuck hobbling for too long - i've had more than enough of that this year. Apart from not being cold enough there was a line of murk and some shit floating on the water so it's not the peak experience so i might've skipped tomorrow regardless. It's pretty much dull as fuck too but it is decent exercise and i'm getting quite fit and shapely.
The pubs have been a bit feral and i'm not really enjoying the beer much so i might give that part a rest for the foreseeable future too. Drinking alone really is pretty pathetic but it's somehow ended up at a stage where it's either that or stay home alone apart from some occasional visits to friends (well, one friend, who's still close enough and usually home) or from friends (well, mostly one friend, but not for a while). I rarely hear from family unless they're passing through town although that's probably about the right amount. It just sort of happened.
Going to be a touch cooler next week but its looking high 30s for xmas day which at least is a good start for the day. I probably wont go "home" for it but i'm undecided as to it's final fate. I have done it alone before and that was a really nice and relaxing day but I can imagine it being not so nice if the mood swings the wrong way and this year it's not been swinging up much. Friend offered his parents do if i feel like grandchildren running amok.
Garden's still alive but it's taking a lot of water to keep it so. Its been a pretty dry year with rainfall 150mm+ under the average which is only a paltry 550mm to start with but there might be one more thunderstorm left yet. After a short family visit on the first, the second morning of leave I cut down a tree out the front that was over-shading the roses and was rotting at the base - I was expecting the rest of the tree to be a bit dead but it was only right at the stump but i'm glad i got it out since it didn't seem too solid in the ground. But it's been too hot to do much since. Riding isn't actually too bad so long as you're moving and you slow down as soon as you feel over-exertion but i think it's wise to give the hills a miss for the moment unless i feel like an early ride and have the urge to feel sore the next day (yeah i dunno, i'm a bit over that).
I need more winding-down before thinking about hacking so perhaps i should finally crack open some games but eh, maybe. I could use some good sleep-in's too but i keep getting up early instead, at least the heat has slowed down the builders across the road some so i might have a chance if i try. I sort of did this morning but being awake from 3am to 7am beforehand rather negated any possible benefit.
Life rolls by.
Who would have thought a pair of boardies would be so complicated.
Picking apart seams will be in my dreams.
I did find some (pretty crappy) sort-of-actual-shorts (as opposed to no-they're-actually-longs, you know, they actually end above the fucking knee) because the typical length shorts of the day are too hot, too uncomfortable, and rub the top of my legs in ways that cause soreness. Now I don't have such a fat-arse at least it's possible to have them fit the leg when they fit the waist. One of the pair I got is basically white - they look like 60s sports day shorts, I just need the white singlet and dunlops and the no 1 haircut to go with an old family portrait, but they're just for for around the house. Either the sizes are a little "generous" or i'm down to a small now and that size definitely wasn't tight.
Actually I haven't really stopped losing weight despite eating pretty normally and doing enough basic exercises to gain muscle. This week I measured a minimum "under 69.0" for the first time in decades (but that was just the extreme of the trough). I somewhat expected it to level off by now.
I went looking for a battery for my bike headlight - the charger for the chinese junk I bought broke but the light is fine and i've been charging the mystery battery with a PSU I made in uni - but i got really pissed off at the dickhead at jaycar who couldn't do more than point at the shelves I'd already looked through so i gave up and walked out. If i just want to get their cheap junk i can get it myself, i only went to the shop to see if they had knew anything I didn't and to support a local business. dx.com it is I guess. Last time I tried the battery bar in the city but the shop assistant was utterly clueless and the 'tech guy' was a condescending fuckwit and it seems more like a "junk bar" than a battery bar anyway.
There's two local shops I will NEVER return to ever again. I made the effort to go to a local shop physically and with a literal pocket full of cash, and they weren't interested in even attempting to close any sort of sale. Fortunately at the expensive wool-clothes shop I went to after the battery bar I had a long chat to the bored shop assistant and she tried to upsell everything 'male' they sold (which isn't much but i hadn't intended to get a jumper when i went in).
I bought some dried fruit from The Market and tried to find a silicone gasket for a (stove-top) coffee maker for one of my brothers - but nobody sells them. At least one guy said it was because they never wear out - which is the whole bloody point! I got one for my machine at Gaganis Bros but they're still in the bad books for their bicycle parking arrangements they didn't have many back then anyway.
At this point i was ready to fall apart or have an accident (i've just been in a foul mood all week and this made it worse) so I said fuck it and had a beer at the Exeter. I quite like the pub itself and the staff are decent but this isn't the first time i've looked around and realised I was surrounded by other middle-aged men so I decided if I have any more I should try somewhere else. I decided at this point to go buy some bike shit after seeing it last time - I grabbed some new shy shorts (30 was the right fit, so yeah I guess I am small now) - the ones i've been using lately are 36 and they were too tight last year but now they feel like nappies with their built-in chamois and the draw-string. Also too long and too hot. Ugh I spent like 170 on another pair of cargoish things at the same time back then which I had been using but they feel like clown pants now, they were even bigger (and both have faded poorly, why are they all black anyway??). And a couple of jersey's which are possibly a bit on the tight side but we'll see - most they had were black and that's too hot so I got a white one and a red one to match my roadie (hey why not). One specific jersey I used most recently still has serviceable cloth but got stretched too much to be passable so at some point I will see if i can take it in somehow. Those expensive bike faded shorts are too big for that but I might also try to take in some other stuff I've never even worn if i can get my sewing machine to cooperate (stuff i was too fat to fit, and now falls off).
So that bike shit (incl, shoes I bought last week, new pedals and cleats), the wool tshirts and jumper, the "POW" PE shorts, jerseys and shorts, a new tyre, well over a grand. It is what it is.
I ended the afternoon with a few beers at the Austral - fuckit, if i get gout so be it (but so far so good?). I had 4 total for the day but I think 2 was probably what I should've stopped as after those two I just wasn't' really feeling anything good and all it left me with was a headache and a churned guts which still persists a couple of hours later.
I contemplated life and it came up very very short. As ever.
I even thought about tattoos. Why? To belong to "something" I guess? I didn't think about them too much.
I was playing with linux signals the need arose for a lockless queue, although given the mess of poll vs signal and so on i might just use a pipe for signalling as i've done before. But such a queue is useful for that case as well.
Unless you're dealing with exotic hardware or performance I imagine that a basic bounded lockless queue is fairly easy to implement using a two-index compare and swap but I was thinking about the unbounded case. Not that unbounded is necessarily a good idea in many cases for other reasons.
After a couple of mistakes I think I arrived at a very simple solution which should work. It's actually half a stack, and half a something else I don't even know the name of, but it can be made to appear as a queue cheaply.
This is implemented as a push onto the head of a single-linked list. This can be implemented very simply using a compare and swap against the single pointer of the stack head. The next pointer of the node can be freely updated until it is owned by the queue once the compare and swap succeeds.
void enqueue(queue q, msg m) {
queue old, new;
do {
old = q;
new.head = m;
m.next = old.head;
} while (!compare_and_swap(q, old, new));
}
This is no dequeue operation, instead there is a dequeue-all which removes every element currently on the queue but returns them in reverse order. It just clears the stack head and returns it's old value. This can be implemented trivially using an atomic exchange operation with NULL.
queue dequeue_all(queue q) {
q = exchange(q, null);
return q ? q.head : null;
}
This has to be performed as a separate step but it is performed local to the reader. It should be efficient enough on typical processors. In the (very) unlikely event that order isn't important then it isn't even necessary.
void dequeue_foreach_rec(msg stack, func cb) {
if (q) {
dequeue_foreach_rec(stack.next, cb);
cb.apply(stack);
}
}
void dequeue_foreach(queue a, func cb) {
dequeue_foreach_rec(dequeue_all(q), cb);
}
It supports multiple writers. Whilst it still functions "correctly" for multi-reader queues it probably isn't terribly useful for that case as it's first-come-first-gets-all with no attempt or possibility of balanced delivery.
I added resizing. It meant I had to add some locking to the snapshot routine but it only needs to lock around the resize operation so it adds almost no overhead to normal operation (merely detecting a resize has occurred). I'm not yet sure what's supposed to happen with saved cursors and alternate screens when a resize occurs, probably just clip to size. Unfortunately there seems to be no way to set the WM_NORMAL_HINTS on the javafx stage, so there's no way to make it size to cells properly.
I did a bunch of benchmarking and profiling. One thing I tried was another test to compare to xterm - now at full-screen. Running "find . -name '*.c' | xargs cat" from the root of the linux 3.19.8 source tree. After a couple of runs this is about 25 seconds on termz, and 16 minutes in xterm. Well. Yeah it's a silly test but all those ls -l's during the day add up.
Looking at the memory profiler it doesn't really use too much heap during operation, just a few MB and most of that is the image and javfx. I mean nor should it, there isn't data structures to maintain. But having multiple compilers in ram (jvm, OpenCL), their generated output, and all the added overhead of the runtime support needed for those really adds up so it's very very fat in practice. I guess if multiple terms ran on the same jvm it would be ok.
So at this point i'm not really sure what i'll do with it. I'll probably poke at the edges when i'm bored and eventually when I get around to it I will dump what I have to my software site as the result of a weekend-and-a-bit-hack.
After that I'm not sure. It's actually quite functional and robust already (well, compared to the effort in) and wouldn't take much more work to turn it into a usable terminal for me - add some scrollback (pretty simple), mouse selection stuff (not that hard), and sort out some of the keyboard details (reading obtuse documents and testing). So maybe that will happen.
If I got that far adding the "10x20" typeface would probably be on the cards. Fixed-size outline fonts would be possible by just pre-rendering them but to me they just aren't terminal fonts.
Anything further such as a re-usable term component (which might actually be of use to the world) would require substantially more work on the i18n side of things and I don't feel like learning enough to do that properly.
I did a bit poking at the java makefile stuff and it's to the point where i'm using it for out-of-ide builds of termz and zcl and will look into using it on other projects. That's the best way to find bugs/what works and what doesn't and previous attempts never got that far. For all it's gnumakefile obtuseness it's really rather compact at under 200 lines excluding comments and I didn't put any effort into making it particularly small. And that includes targets for javadocs, source jars, and binary builds.
