19%
31.07.2013
The language you choose to use affects I/O patterns and performance. We track a simple write I/O pattern with C and look at how to improve performance.
... Code Example
1 #include
2
3 /* Our structure */
4 struct rec
5 {
6 int x,y,z;
7 float value;
8 };
9
10 int main()
11 {
12 int counter;
13 struct rec my ...
The language you choose to use affects I/O patterns and performance. We track a simple write I/O pattern with C and look at how to improve performance.
... Tuning I/O Patterns in C
19%
10.10.2012
tmp DISPATCH_WINDOW # Keywords
test1 0 () () () () () ()
n0001 3 () () () () () ()
default
19%
05.02.2019
_name IN ('version','version_comment');
+-----------------+----------------+
| Variable_name | Value |
+-----------------+----------------+
| version | 10.3.9-MariaDB |
| version_comment | Maria ... What lacked maturity in MariaDB 10.2 has now been sorted out in version 10.3. We look at the benefits you can reap now. ... MariaDB 10.3 ... New features in MariaDB 10.3
19%
30.11.2025
is calculated as the inverse value of the IOPS and is approximately 14.3 milliseconds for the 70 IOPS I referred to. An SSD that achieves 4000 IOPS takes approximately 0.25 milliseconds, or 250 microseconds
19%
26.04.2012
, operating voltage drops from 2.5V for DDR1 to 1.8V for DDR2, and 1.5V for DDR3. DDR3L (1.35V) and DDR3U (1.25V) are two further reductions before DDR4 drops to 1.2V. Continuous miniaturization of the chip
19%
04.02.2014
The new PostgreSQL 9.3 release introduces several speed and usability improvements, as well as SQL standards compliance.
... Total runtime: 1.519.991 ms
25 (4 rows)
LATERAL Statement
Version 9.3 of PostgreSQL now supports LATERAL
as defined in the SQL standard. This keyword allows the developer to use sub ...
The new PostgreSQL 9.3 release introduces several speed and usability improvements, as well as SQL standards compliance.
... PostgreSQL 9.3
19%
09.01.2013
Total runtime: 1.519.991 ms
25 (4 rows)
LATERAL Statement
Version 9.3 of PostgreSQL now supports LATERAL as defined in the SQL standard. This keyword allows the developer to use sub ... The new PostgreSQL 9.3 release introduces several speed and usability improvements, as well as SQL standards compliance. ... PostgreSQL 9.3 ... New in PostgreSQL 9.3
19%
06.10.2022
, as in this code fragment, which implements and calls a multiply function:
package function
multiply(a,b) = m {
m := a*b
}
result1 = r {
r := multiply(3,4)
}
result2 = r {
r := multiply(3,9)
}
The Rego
19%
09.10.2023
identifier: 0x8c344631
Device Boot Start End Sectors Size Id Type
/dev/nvme1n1p1 2048 2000408575 2000406528 953.9G 83 Linux
Disk /dev/nvme0n1: 476.94 GiB, 512110190592 bytes
19%
07.11.2011
OpenMP brings the power of multiprocessing to your C, C++, and Fortran programs.
... A\n");
05 #pragma omp barrier
06 Calculationfunction(B,C);
07 printf("C was calculated from B\n");
08 }
The Calculationfunction()
line in this listing calculates the second argument ...
OpenMP brings the power of multiprocessing to your C, C++, and Fortran programs.
