OS!

Well, I’ve been coding and working on our kernel since approximately 10 AM yesterday (Sunday). The first checkpoint is in 5 hours, and I think we’re going to make it. Maybe.
Both of us are slowing down quite a bit (it took us like 6 hours to even get our code to compile, since we had compiler errors like hell, and then had a ton of linker errors because we forgot various includes, and by that point it was like 2 AM), but the debugging portion shouldn’t be too terribly deathy. In any case, we are quite code complete for checkpoint 1 (and even a little ahead, maybe, in the sense that we wrote our VM to be somewhat correct instead of just hacking it).

Yay for all-nighters!

Greg has been amazing through the past many hours, making breakfast and then dinner for both me and 8, and then bringing me caffeine so I don’t fall asleep.

Perhaps as a consequence of our 17-hour-straight coding spree, and as our last shreds of sanity fled, there was a break for some Zack bondage, and then some 8 bondage, both with Cat5 cable. There are photos, which will likely be posted behind a friends-locked entry behind a cut on my LJ sometime logical tomorrow (although, I suppose, it’s logical today if I never actually get to sleep).

Wheeee….
The next few days are going to be very interesting.
Pamela’s for delicious breakfast tomorrow morning followed by OS checkpoint followed by (probably) more OS coding. Then is going to bed early, since I have to wake up at around 6 AM on Tuesday to catch a plane to another interview in California.

Edit: It works! We made the checkpoint with an hour to spare. Huzzah! Now to do other stuff, because I’ve been coding for the past 23.5 hours.

Posted in OS

Stuff

The best word to describe the trip would be “frustrating”, even though the interview and the evening afterward were very, very nice.

It started out with a plane ride on Thursday afternoon that meant I missed Pen-based computing class. Not a big deal, but in general it got me stressed about OS and how I was really worried about getting to the checkpoint and whatnot. (See last entry for full angst-ness.)
The flight was long… I hate flying… I hate layovers. The plane arrived in California late, so I didn’t get to the hotel and to bed until around midnight, which would be 3 AM Pittsburgh time.
Woke up to rain the next morning… lots of rain… and I hadn’t brought an umbrella, so I got really wet on the way to the interview. About halfway there, I get a call that the tour (the first part of the interview) was cancelled because of the rain, so I went back to the hotel for a couple hours…

Headed back (in the rain), and things went better after that.
The interview itself was good… afterward was an amazing dinner and going to a bar with the other interviewees and two employees.

The next day was all flights… two layovers, meaning I spent something like 13 hours in planes and/or in airports. Didn’t get home until around 10 PM. Meh.

Now is lots of OSing. We basically had nothing written for Checkpoint 1 (which is tomorrow), so today is lots of coding and oh god death. Meh.
We might end up missing the checkpoint anyway, but that’s okay… as long as we don’t miss the second checkpoint.
Unfortunately, I am also gone next Tuesday and Wednesday (for another interview).
Blar.
I want OS to go away so I can just do interviewing and enjoying life before I head off into the world… :-\

Flying, OSing

I am sitting in the airport. In about an hour I will be in an airplane heading toward California. I will be gone until Saturday evening.
My flight doesn’t get in until around 11 PM California time, which makes it 1 AM Pittsburgh time.
My flight leaves really early on Saturday, meaning I have to get up at 4 AM to make it.
I’m sitting here trying not to think about that.

In the meantime, I am trying to write some kernel code. I made an attempt at a loader that probably does none of the things it’s supposed to. I can’t help but feel incredibly, incredibly lost as far as that class goes… I understand all the concepts and such, but when it comes to actually writing the code, I stare at my blank emacs window and can’t think of what the hell I’m supposed to write. That’s kinda the exact opposite of the thread library, in which I sat down and churned out pages of correct, functional code.

Also, I’m probably a really bad partner, as I’m leaving 8 to get us most of the way toward checkpoint 1 while I sit in luxury in California, staying in a nice hotel and talking to some awesome people who might give me a job. But, even given that, I can’t bring myself to actually get something done on the kernel.

Blar.

Today I guess I’ve just been feeling really out of it and/or lost. Perhaps it’s just my dislike of flying combined with my guilt as far as OS goes combined with my nervousness of interviewing… but I can’t help but feel like I don’t want all this. I don’t like flying around the US every week and, the entire time, worrying about the work I’m not doing and feeling like I just want to be at home, curled up and either sleeping or hacking at code with 8 there to give me guidance… because god knows I’m not smart enough to figure this stuff out myself.
I suppose this is a necessary part towards the entire “doing a job I enjoy” part of life, but it doesn’t make me feel any better about it. We either need to invent teleportation, or companies need to do interviews with teleconferencing, or I should only be applying to local Pittsburgh companies.

Meh.

Okay, that post was overly emo-riffic. Apologies.
But meh, it’s going to be a lonnngggg couple days.

Life, the universe, and thou

Life has been interesting lately.

The thread library was due Friday. Given that we had run largetest and successfully created and exitted and joined over 1.2 million threads, I think our library was fairly good. We did some comment and code cleanup on Friday and handed in on time.


Wean has entered the 410 zone.
What that means is that the kernel came out Friday… I’ve been studying the spec and going around writing pseudocode this weekend. I really feel like I should have gotten more done, but alas, such is a lazy weekend.

Next week is going to be death. Flight to California on Thursday, OS midterm on Tuesday, an in-Pittsburgh interview on Wednesday, and oh-god-lots-of-kernelling this weekend after I get back because checkpoint 1 is on Monday.

Car, Jeff, Tyler, Alan, and I experimented with chocolate bacon,

and chocolate-dipped salt-and-vinegar chips.

The former was interesting, the latter was vile.

There was more CS volleyball on Friday.
I think I’m getting better at anticipating action, because this set of photos came out better than previous times’.





In any case, I should sleep. Tomorrow is class, work (last day for a couple weeks), interview, kernelling, and studying for midterm. Ahhhh death!