Article: MAQSIP-RT: An HPC Benchmark
By: dev (dev.delete@this.kerenls.org), July 5, 2010 6:27 am
Room: Moderated Discussions
> Even if you use volatile everywhere and use an
>algorithm that avoids atomic RMW like Dekker's, then nothing is guaranteed about hardare memory model.
>
Hmm. You used Dekker's algo to make your point. THat's clever. Just of curiosity, what do you do for living?
>This is a stupid tangent though, you're just hoping to catch me out and make yourself
>feel superior. In reality you've shown not much understanding of the language or your claims yourself.
Gotta admit you're difficult to bait.
Allow me give you an example why C sucks. Say the job is to calculate the predicted realtime trajectory of 5000 online players. You can write less code in pretty much any other language than C to get the job done. And do so in less time. There are several trains of thought and methodoligies to solve the problem. C's language and library facilities are too primitive to support any of them well.
Granted C is popular. But it's 40 years old. And it disregards advances CS made as a (minor) scientific discipline. C, more than anything, doomed many talented young people to wasted million of hours month after month on drudgery that's compeletly pointless, that can be easily removed by a small amount of decent compiler and language work.
But that'd too much to ask. Even Thompson's new language work would get buried by the shear weight existing C code.
It all boil down to how much do code monkeys' life worth? The answer is not much. Just work them longer..
>algorithm that avoids atomic RMW like Dekker's, then nothing is guaranteed about hardare memory model.
>
Hmm. You used Dekker's algo to make your point. THat's clever. Just of curiosity, what do you do for living?
>This is a stupid tangent though, you're just hoping to catch me out and make yourself
>feel superior. In reality you've shown not much understanding of the language or your claims yourself.
Gotta admit you're difficult to bait.
Allow me give you an example why C sucks. Say the job is to calculate the predicted realtime trajectory of 5000 online players. You can write less code in pretty much any other language than C to get the job done. And do so in less time. There are several trains of thought and methodoligies to solve the problem. C's language and library facilities are too primitive to support any of them well.
Granted C is popular. But it's 40 years old. And it disregards advances CS made as a (minor) scientific discipline. C, more than anything, doomed many talented young people to wasted million of hours month after month on drudgery that's compeletly pointless, that can be easily removed by a small amount of decent compiler and language work.
But that'd too much to ask. Even Thompson's new language work would get buried by the shear weight existing C code.
It all boil down to how much do code monkeys' life worth? The answer is not much. Just work them longer..
Topic | Posted By | Date |
---|---|---|
New article online: MAQSIP RT | David Kanter | 2010/06/21 10:57 AM |
Why no GCC? | Rohit | 2010/06/22 08:25 PM |
Why no GCC? | David Kanter | 2010/06/22 11:45 PM |
sun 's cc better than GCC? | Rohit | 2010/06/23 04:04 AM |
sun 's cc better than GCC? | anon | 2010/06/23 06:49 AM |
Where is the GCC optimization effort directed? | Mark Roulo | 2010/06/23 09:42 AM |
GCC is very ugly bad everywhere in 64 bits | Vincent Diepeveen | 2010/06/23 01:49 PM |
even for 64-bit arch? | anon | 2010/06/23 01:59 PM |
GCC is very ugly bad everywhere in 64 bits | ajensen | 2010/06/23 10:03 PM |
GCC is very ugly bad everywhere in 64 bits | Gabriele Svelto | 2010/06/24 01:33 AM |
GCC is very ugly bad everywhere in 64 bits | ajensen | 2010/06/24 04:32 AM |
GCC is very ugly bad everywhere in 64 bits | Gabriele Svelto | 2010/06/24 06:18 AM |
GCC is very ugly bad everywhere in 64 bits | ajensen | 2010/06/24 08:50 AM |
Why GCC is big and complicated (my guess) | Mark Roulo | 2010/06/24 11:17 AM |
Why GCC is big and complicated (my guess) | Gabriele Svelto | 2010/06/28 03:00 AM |
GCC is very ugly bad everywhere in 64 bits | Bernd Schmidt | 2010/06/24 04:46 AM |
GCC is very ugly bad everywhere in 64 bits | ajensen | 2010/06/24 08:43 AM |
GCC is very ugly bad everywhere in 64 bits | Vincent Diepeveen | 2010/06/26 01:12 PM |
GCC is very ugly bad everywhere in 64 bits | Rob Thorpe | 2010/06/24 06:47 AM |
GCC is very ugly bad everywhere in 64 bits | Anon | 2010/06/24 04:23 PM |
Where is the GCC optimization effort directed? | Gabriele Svelto | 2010/06/23 09:45 PM |
Where is the GCC optimization effort directed? | ? | 2010/06/24 12:48 AM |
Where is the GCC optimization effort directed? | Gabriele Svelto | 2010/06/24 01:29 AM |
Where is the GCC optimization effort directed? | ? | 2010/06/24 02:13 AM |
Where is the GCC optimization effort directed? | Andi Kleen | 2010/06/24 02:15 AM |
Where is the GCC optimization effort directed? | ? | 2010/06/24 03:08 AM |
Where is the GCC optimization effort directed? | Gabriele Svelto | 2010/06/24 02:54 AM |
Where is the GCC optimization effort directed? | ? | 2010/06/24 03:15 AM |
Where is the GCC optimization effort directed? | Gabriele Svelto | 2010/06/24 06:22 AM |
Where is the GCC optimization effort directed? | Rohit | 2010/06/24 02:04 AM |
Placebo effect | ? | 2010/06/24 05:37 AM |
Placebo effect | Rohit | 2010/06/24 07:45 AM |
Placebo effect | Vincent Diepeveen | 2010/06/26 01:50 PM |
Compile time | Mark Roulo | 2010/06/26 04:28 PM |
Compile time | Richard Cownie | 2010/06/27 03:44 AM |
Compile time | Mark Roulo | 2010/06/27 09:12 AM |
Compile time | Mark Roulo | 2010/06/27 09:21 AM |
Compile time | EduardoS | 2010/06/27 10:37 AM |
Compile time | Richard Cownie | 2010/06/27 03:07 PM |
Compile time & efficiency | ? | 2010/06/27 11:03 PM |
Compile time & efficiency | Mark Christiansen | 2010/06/28 05:08 AM |
Compile time & efficiency | Linus Torvalds | 2010/06/28 06:48 AM |
kernel programming language | John Simon | 2010/06/29 05:46 PM |
Compile time & efficiency | Richard Cownie | 2010/06/28 08:29 AM |
Compile time & efficiency | Linus Torvalds | 2010/06/28 10:17 AM |
Compile time & efficiency | Richard Cownie | 2010/06/28 01:16 PM |
Compile time & efficiency | Richard Cownie | 2010/06/28 05:23 PM |
Compile time & efficiency | Mark Roulo | 2010/06/29 07:31 AM |
Compile time & efficiency | Richard Cownie | 2010/06/29 10:48 AM |
Compile time & efficiency | rwessel | 2010/06/29 11:28 AM |
C is a crappy | dev | 2010/06/29 06:12 PM |
C is a crappy, but only when you push it out of it's niche | Rohit | 2010/06/30 01:11 AM |
C is a crappy | anon | 2010/06/30 01:17 AM |
C is a crappy | dev | 2010/06/30 06:59 AM |
C is a crappy | Max | 2010/07/01 03:30 AM |
C is a crappy | Michael S | 2010/07/01 06:00 AM |
C is a crappy | Konrad Schwarz | 2010/07/01 07:02 AM |
C is a crappy | Michael S | 2010/07/01 07:50 AM |
C isn't so crappy | anon | 2010/07/01 09:11 AM |
C isn't so crappy | Mikael Tillenius | 2010/07/01 10:39 AM |
C is a crappy | Konrad Schwarz | 2010/07/01 10:22 AM |
C is a crappy | Max | 2010/07/02 07:44 AM |
C is a crappy | rwessel | 2010/07/02 11:33 AM |
C is a crappy | anon | 2010/07/02 12:17 PM |
C is a crappy | Max | 2010/07/02 01:56 PM |
C is a crappy | Max | 2010/07/02 02:13 PM |
C is a crappy | rwessel | 2010/07/02 02:32 PM |
C is a crappy | Max | 2010/07/02 03:19 PM |
C is a crappy | Gabriele Svelto | 2010/07/05 04:25 AM |
C is a crappy | gallier2 | 2010/07/01 11:14 PM |
C is a crappy | Ian Ollmann | 2010/07/06 02:07 PM |
Portability | Max | 2010/07/06 02:37 PM |
C is a crappy | hobold | 2010/07/07 01:31 AM |
C is a crappy | Ian Ollmann | 2010/07/07 04:18 PM |
failure to standardize types | Carlie Coats | 2010/07/07 03:11 AM |
C is a crappy | Konrad Schwarz | 2010/07/07 07:34 AM |
C is a crappy | Ian Ollmann | 2010/07/07 04:29 PM |
C is a crappy NOT | Konrad Schwarz | 2010/07/07 11:29 PM |
C is a crappy | anon | 2010/07/01 09:40 PM |
C type safety | ? | 2010/07/02 12:10 AM |
C type safety | anon | 2010/07/02 10:02 PM |
C is a crappy | dev | 2010/07/03 03:51 PM |
C is a crappy | anon | 2010/07/03 06:02 PM |
C is a crappy | dev | 2010/07/05 06:27 AM |
C is a crappy | ? | 2010/07/05 08:05 AM |
C is a crappy | anonymous | 2010/07/07 07:32 AM |
C is a crappy | ? | 2010/07/07 09:48 PM |
C is a crappy | Anon | 2010/07/07 11:53 PM |
C is a crappy and a crappie is a fish | anonymous | 2010/07/03 06:24 PM |
Compile time & efficiency | Michael S | 2010/06/29 02:18 AM |
Compile time & efficiency | rwessel | 2010/06/29 11:20 AM |
Compile time & efficiency | someone | 2010/06/30 10:03 AM |
Compile time & efficiency | Jouni Osmala | 2010/07/02 04:29 AM |
Compile time & efficiency | Max | 2010/06/28 04:05 PM |
Compile time & efficiency | EduardoS | 2010/06/28 04:11 PM |
Compile time & efficiency | Michael S | 2010/06/29 02:33 AM |
Compile time | Foo_ | 2010/06/28 08:03 AM |
sun 's cc better than GCC? | Silent | 2010/06/23 05:19 PM |
sun 's cc better than GCC? | Foo_ | 2010/06/23 06:06 PM |
sun 's cc better than GCC? | Andi Kleen | 2010/06/24 01:49 AM |
sun 's versus gcc | Vincent Diepeveen | 2010/06/23 02:07 PM |
Why no GCC? | Carlie Coats | 2010/06/23 04:11 AM |