I’m working on a query engine, essentially a tool to scan/filter/annotate by lookups/group by/aggregate a large dataset, tens-of-terabytes range. The compute part seems to be a bottleneck for me (I’ll be doing around 80-300 GB/s of reads, and yes, I will have hardware capable of providing that kind of throughput). My...
It sounds like what you are looking for is a form of an object request broker. Provide the name of a class as a string (or, if the set of desired objects is more constrained, an integer or enum or something similar) and then build an instance based on that key. Generally, all these objects typically inherit from some base class like Object so that the broker can return an Object* and the client can dynamic cast it down to the actual thing. I’ve used a pattern like this in the past that worked pretty well using macro magic to enable classes eligible to be instantiated through the broker (register the key and the class name with the broker). This was pre-C++03, so doubtless there are cleaner and more modern ways to implement such a thing these days.
In an interview with Songfacts, [co-songwriter] Will Jennings said: “Valerie is a real person, whose identity I will not reveal. She was almost at the top of the world in her profession and let it slip away from her. She was a dear friend and this was my tribute to her.”[1] It has been alleged, however, that he was thinking...
Republicans are pushing forward with a formal investigation even though their yearlong scrutiny of the president and his family has turned up no proof of high crimes or misdemeanors....
We’re planning a trip for June. We haven’t booked a hotel yet as we’d like one that has a direct shuttle to & from the airport. But our searching online just keeps showing tour buses....
I believe you can tell Niagara Airbus where to drop you off when you schedule your ride with them. My sister’s used them a few times to get from her house in St. Catharines to Person or Buffalo and they picked her up at her place.
Now I have their damn jingle stick in my head. Just 1990s Niagara things…
My bad, I just naturally assume everyone knows of this amazing commercial. Go to Google or YouTube and search “Folgers incest” or “Folgers brother sister” and enjoy!
In an editorial published last week titled, “If Attitudes Don’t Shift, A Political Dating Mismatch Will Threaten Marriage,” The Washington Post’s editorial board points out that political polarization in this country has reached the point where it is now a prominent, often decisive factor in determining who Americans...
Hi everybody! I rent a vps with 6 cores, 16 GB ram and 100 GB nvme to run fediverse instances (mastodon, lemmy, matrix, peertube) and a couple related services (nginx proxy manager, nodebb forum, wiki.js, uptime kuma, portainer, tig-stack)....
Russian delete (feddit.de)
Tool for instantiating a C++ template at runtime?
I’m working on a query engine, essentially a tool to scan/filter/annotate by lookups/group by/aggregate a large dataset, tens-of-terabytes range. The compute part seems to be a bottleneck for me (I’ll be doing around 80-300 GB/s of reads, and yes, I will have hardware capable of providing that kind of throughput). My...
Parents fuming after Montreal-area teacher allegedly lists students' art for sale online (montreal.ctvnews.ca)
The weirdest part of this is it isn’t even good art. It’s the sort of art you would expect from 12-year-old junior high students....
Steve Winwood - Valerie (1982) (yewtu.be)
In an interview with Songfacts, [co-songwriter] Will Jennings said: “Valerie is a real person, whose identity I will not reveal. She was almost at the top of the world in her profession and let it slip away from her. She was a dear friend and this was my tribute to her.”[1] It has been alleged, however, that he was thinking...
Help guys what do I do (lemmy.world)
Call me an idiot, but I would die laughing even if something like this happened to me (files.catbox.moe)
Hobbits Discover the Electric Sandwich Press (lemmy.world)
Recreational marijuana sales continue to skyrocket in Maryland (www.fox5dc.com)
My Wife is Sick Rule (lemmy.world)
Uproar as after-school Satan club forms at Tennessee elementary school (www.theguardian.com)
Community members in a Tennessee school district want to banish Satan from their children’s halls after the formation of a new club was announced....
House Approves Biden Impeachment Inquiry as G.O.P. Hunts for an Offense (www.nytimes.com)
Republicans are pushing forward with a formal investigation even though their yearlong scrutiny of the president and his family has turned up no proof of high crimes or misdemeanors....
How do I get from Pearson to a hotel in Niagara?
We’re planning a trip for June. We haven’t booked a hotel yet as we’d like one that has a direct shuttle to & from the airport. But our searching online just keeps showing tour buses....
[Fil quotidien] Jeux de mots du jour 02-12-2023 French
Pour partager vos exploits sur les différents jeux:...
Chinese celebrity chef offends China with egg fried rice video (www.theguardian.com)
Which is the best part of winter: the sun setting at 5pm every day, or it literally hurting when you go outside?
The Washington Post is very worried that American women don't want to marry Trump supporters (www.dailykos.com)
In an editorial published last week titled, “If Attitudes Don’t Shift, A Political Dating Mismatch Will Threaten Marriage,” The Washington Post’s editorial board points out that political polarization in this country has reached the point where it is now a prominent, often decisive factor in determining who Americans...
I asked for girl sitting by a window and got a girl in windows (lemmy.zip)
Tuolumne school board member vowed to be ‘executioner for God,’ (www.modbee.com)
A school board member in Tuolumne County, California “read in Revelations that I was going to be executioner for God and kill your children"
advanced (lemmy.world)
ChatGPT, how do I use OCR in Word? (lemdro.id)
https://lemdro.id/pictrs/image/28fb8d0c-2f24-43a0-b0ce-6db8b5a17da3.png
I rent a vps to run fediverse instances. Here's what I've found
Hi everybody! I rent a vps with 6 cores, 16 GB ram and 100 GB nvme to run fediverse instances (mastodon, lemmy, matrix, peertube) and a couple related services (nginx proxy manager, nodebb forum, wiki.js, uptime kuma, portainer, tig-stack)....
‘The Marvels’ Meltdown: Disney MCU Seeing Lowest B.O. Opening Ever At $47M+ (deadline.com)
deleted_by_author
New York appoints famed sex therapist Dr. Ruth as state’s loneliness ambassador (thehill.com)
If you didn’t know she was still alive, I didn’t either. Apparently she’s 95