Sutter's Mill

JULY 25, 2019

The top-voted primary topic categories correlate well with the results we saw in the 2019 global C++ developer survey open-ended write-in questions for ‘if you could change one thing about C++’ and ‘any other feedback.’ The results may not be representative.

C++ 98

C++ Programming Network Efficiency 98

The Morning Paper

OCTOBER 17, 2019

HackPPL: a universal probabilistic programming language Ai et al., The Hack programming language, as the authors proudly tell us, is “ a dominant web development language across large technology firms with over 100 million lines of production code.” MAPL’19. ” Nail that niche! Model assessment.

Programming 50

Programming Social Media Media Open Source 50

Dynatrace

DECEMBER 13, 2023

Last year, organizations prioritized efficiency and cost reduction while facing soaring inflation. 5: Observability will become mission-critical for the C suite in the drive to support the organization’s sustainability and FinOps objectives. And industry watchers have begun to make their technology predictions for 2024.

Technology 205

Technology Technology Artificial Intelligence Analytics 205

Dynatrace

JANUARY 17, 2023

OpenTelemetry SDKs are available for most contemporary programming languages, such as C++, Go, Java, JavaScript, and Python (see [link] for the full list). Prevent potential problems quickly and efficiently with Davis exploratory analysis /news/blog/davis-ai-exploratory-analysis/.

Analytics 283

Analytics Metrics Open Source Java 283

PDC

AUGUST 2, 2019

In previous posts we have introduced the multiprocessing module which makes it possible to parallelize Python programs on shared memory systems. This module provides an object-oriented interface that resembles the message passing interface (MPI) , and hence allows Python programs to exploit multiple processors on multiple compute nodes.

Programming 64

Programming Code Processing Open Source 64

Dynatrace

JULY 21, 2020

Although these COBOL applications operate with consistent performance, companies and governments are forced to transform them to new platforms and rewrite them in modern programming languages (like Java) for several reasons. These capabilities allow you to build efficient and robust business services on the mainframe.

Java 180

Java Government Database Programming 180

Dynatrace

NOVEMBER 20, 2023

A healthy work-life balance is key to innovation, efficiency, and happy employees. Our organization’s holistic approach to employee well-being includes an Employee Assistance Program that offers support in various areas like finances, legal matters, family therapy, and mental health.

Innovation 194

Innovation C++ Programming Network 194

The Netflix TechBlog

MARCH 2, 2021

Later I enrolled in a data science program focused on helping academics transition to industry roles. David Cameron (Studio Production) [David C.] These responsibilities call for technical skills in statistics and machine learning, and programming knowledge in statistical software (R or Python) and SQL.

Analytics 207

Analytics C++ Innovation Engineering 207

Sutter's Mill

APRIL 14, 2011

Scott Meyers, Andrei Alexandrescu and I are continuing to craft and announce the technical program for C++ and Beyond (C&B) 2011 , and two more sessions are now posted. All talks are brand-new material created specifically for C&B 2011. Here are short blurbs; follow the links for longer descriptions.

C++ 40

C++ Programming Strategy Scalability 40

Sutter's Mill

JULY 8, 2011

I just posted two more sessions I’ll be giving next month at C++ and Beyond. “C++ Renaissance.” already know that C++ is “the” language of choice for demanding applications. already know that C++ is “the” language of choice for demanding applications. “How to Teach Today’s C++.”

C++ 40

C++ Lambda Programming Efficiency 40

Brendan Gregg

JANUARY 1, 2019

So instead of a static HTML website, JavaScript lets you define mini programs that run on events like mouse clicks, which are run in a safe virtual machine in the browser. And with eBPF, instead of a fixed kernel, you can now write mini programs that run on events like disk I/O, which are run in a safe virtual machine in the kernel.

C++ 111

C++ Virtualization Programming Code 111

The Netflix TechBlog

APRIL 17, 2019

This makes it possible for SVT-AV1 to decrease encoding time while still maintaining compression efficiency. Since that time, Intel’s and Netflix’s teams closely collaborated on SVT-AV1 development, discussing architectural decisions, implementing new tools, and improving the compression efficiency.

Open Source 166

Open Source Scalability Speed Efficiency 166

Sutter's Mill

FEBRUARY 17, 2020

C++ “move” semantics are simple, and unchanged since C++11. Move: What it is, and how to use it In C++, copying or moving from an object a to an object b sets b to a ’s original value. Copy is always a valid implementation of move if the type didn’t provide anything more efficient. Yes, but don’t.

C++ 98

C++ Testing Design Strategy 98

DZone

FEBRUARY 27, 2021

This begins not only in designing the algorithm or coming out with efficient and robust architecture but right onto the choice of programming language. Recently, I spent some time checking on the Performance (not a very detailed study) of the various programming languages. C++ SOLUTION (Will Be Uploaded Later).

Java 207

Java C++ Benchmarking Programming 207

Sutter's Mill

JANUARY 25, 2021

On a humorous note, O(N) remains O(N) no matter how hard we try to make it efficient: MyAssert( std::is_sorted( std::execution::par, begin(s), end(s) ) ); // still O(N) arbitrarily expensive, but good try! P0542: Support for contract based programming in C++” (WG21 paper, June 2018). Dos Reis, J. Meredith, N. Myers, and B.

C++ 45

C++ Programming Cache Testing 45

Percona

JUNE 4, 2023

MariaDB retains compatibility with MySQL, offers support for different programming languages, including Python, PHP, Java, and Perl, and works with all major open source storage engines such as MyRocks, Aria, and InnoDB. Efficient data processing and indexing, making it optimal for executing queries and handling large datasets.

Open Source 52

Open Source Servers Storage Scalability 52

The Morning Paper

MAY 23, 2019

These techniques work well for scientific programs that are dominated by arrays. However, they are ineffective on object-based programs because objects do not fall neatly into fixed-size blocks and have a more irregular layout. If we compress objects instead of cache lines though, we can get to a 56% compression ratio (c).

Cache 61

Cache Benchmarking Hardware Java 61

Brendan Gregg

OCTOBER 8, 2018

C @ns: [256, 512) 10900 |@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ | [512, 1k) 18291 |@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@| [1k, 2k) 4998 |@@@@@@@@@@@@@@ | [2k, 4k) 57 | | [4k, 8k) 117 | | [8k, 16k) 48 | | [16k, 32k) 109 | | [32k, 64k) 3 | |. Syscall count by program bpftrace -e 'tracepoint:raw_syscalls:sys_enter { @[comm] = count(); }'.

C++ 110

C++ Virtualization Programming Latency 110

The Netflix TechBlog

JUNE 4, 2019

Resource allocation problems can be efficiently solved through a branch of mathematics called combinatorial optimization, used for example for airline scheduling or logistics problems. We formulate the problem as a Mixed Integer Program (MIP). Conclusion If any of this piques your interest, reach out to us!

Cache 251

Cache Latency Airlines Logistics 251

Brendan Gregg

DECEMBER 31, 2018

So instead of a static HTML website, JavaScript lets you define mini programs that run on events like mouse clicks, which are run in a safe virtual machine in the browser. And with eBPF, instead of a fixed kernel, you can now write mini programs that run on events like disk I/O, which are run in a safe virtual machine in the kernel.

C++ 52

C++ Virtualization Programming Code 52

Tasktop

FEBRUARY 11, 2020

PMO roles—such as program and project managers—are expanding and evolving due to the reorientation of IT organizations toward value-based outcomes. To transition from scope based outcomes to value-based outcomes, it makes sense that the PMO transition to effectively help optimize business outcomes at a program level.

Programming 69

Programming C++ Engineering DevOps 69

The Morning Paper

NOVEMBER 7, 2019

Whereas most root cause analysis systems start from the failure and work backwards, Kairux starts from the beginning of the program execution and works forwards. ” Working forward from the beginning of a program, our root cause candidate will be the first time we go where no successful run has ever gone before.

Programming 47

Programming Java C++ Testing 47

Tasktop

JUNE 17, 2021

Achieving maximum efficiency by creating more value with fewer resources and inefficiencies . Ensuring that technical agility (accelerating the efficiency, productivity and throughput of product development teams) works in tandem with business agility (rapid market response, achieving business outcomes, producing more business value sooner).

Metrics 52

Metrics Speed Innovation Technology 52

Nick Desaulniers

MAY 25, 2015

Interpreters and compilers are interesting programs, themselves used to run or translate other programs, respectively. Those other programs that might be interpreted might be languages like JavaScript, Ruby, Python, PHP, and Perl. The other programs that might be compiled are C, C++, and to some extent Java and C#.

C++ 73

C++ Programming Code Architecture 73

HammerDB

FEBRUARY 25, 2021

This is why the choice of programming language is so important from the outset. For HammerDB both TPROC-C and TPROC-H run all of their workloads on the database being tested in SQL. The following is an example from TPROC-C from SQL Server. Database interfaces in C. and the following from TPROC-H. select top 100.

Programming 67

Programming Benchmarking Virtualization C++ 67

Daniel Lemire

FEBRUARY 8, 2019

I believe that all optimizing C/C++ compilers know how to pull this trick and it is generally beneficial irrespective of the processor’s architecture. In concrete terms, here is the C code to compute the remainder of the division by some fixed divisor d : uint32_t d =. ; // your divisor > 0. if ( ( i % 3 ) = = 0 ).

C++ 279

C++ Benchmarking Hardware Testing 279

Brendan Gregg

OCTOBER 7, 2018

C @ns: [256, 512) 10900 |@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ | [512, 1k) 18291 |@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@| [1k, 2k) 4998 |@@@@@@@@@@@@@@ | [2k, 4k) 57 | | [4k, 8k) 117 | | [8k, 16k) 48 | | [16k, 32k) 109 | | [32k, 64k) 3 | |. Syscall count by program bpftrace -e 'tracepoint:raw_syscalls:sys_enter { @[comm] = count(); }'.

C++ 40

C++ Virtualization Programming Latency 40

The Agile Manager

OCTOBER 31, 2018

Investors and customers place high value on efficiency and reliability. What we do want in operating companies are obsessive people looking for ways to make the core transaction between buyer and seller more efficient or incrementally more delightful without materially altering the nature of the core transaction itself.

Efficiency 40

Efficiency C++ Innovation Software 40

Tasktop

FEBRUARY 11, 2021

One of the most pragmatic and effective Lean practices is modestly called “5S” It’s all about organizing your workspace for efficient and effective utilization. In plain terms, the 5S’s are: Sort: Sort the necessary from the unnecessary. Set in Order: A place for everything and everything in its place. Shine: Clean up what’s left.

Metrics 52

Metrics C++ Traffic DevOps 52

Dynatrace

JUNE 5, 2023

Organizations are increasingly moving to multicloud environments and adopting microservices to increase the efficiency, reliability, and scalability of their applications and services. ” The anatomy of efficient automated workflows Efficient and automatable workflows aren’t simple.

Engineering 190

Engineering Speed Monitoring Efficiency 190

Smashing Magazine

JUNE 30, 2021

While Workers are the “thread” primitive of the web, they are very different from the threads you might be used to from C++, Java & co. The Actor Model’s most popular incarnation is probably in the programming language Erlang. Green Energy Efficient Progressive Web Apps ,” David, Microsoft DevBlogs. Further Resources. “

Games 145

Games Architecture Code C++ 145

Tasktop

FEBRUARY 11, 2021

One of the most pragmatic and effective Lean practices is modestly called “5S” It’s all about organizing your workspace for efficient and effective utilization. In plain terms, the 5S’s are: Sort: Sort the necessary from the unnecessary. Set in Order: A place for everything and everything in its place. Shine: Clean up what’s left.

Metrics 40

Metrics C++ Traffic DevOps 40

Dynatrace

JULY 18, 2022

OpenTelemetry provides a set of vendor-agnostic application program interfaces (APIs) to create a common way to instrument applications and collect data from logs and traces across a wide variety of frameworks and languages. It uses standardized application program interfaces that a wide variety of vendors and user organizations can support.

Artificial Intelligence 195

Artificial Intelligence Open Source Analytics Monitoring 195

ACM Sigarch

OCTOBER 12, 2020

These, let’s call them metal languages , include FORTRAN (introduced in 1957), C (1972), and C++ (1985). Programmers continue to write applications in them, and they continue to evolve: the just approved C++20 standard is the latest example. Despite their age, these languages are far from dead! As Leiserson et al.

C++ 108

C++ Benchmarking Hardware Architecture 108

Randon ASCII

OCTOBER 4, 2020

It is desirable for a program to be able to go to sleep and then wake up a little while later. The OS programs a timer chip that then triggers an interrupt that wakes up the CPU and the OS can then schedule your thread. If multiple threads can synchronize or coalesce their timer waits then the system becomes more power efficient.

Programming 145

Programming Games Hardware Operating System 145

Sutter's Mill

FEBRUARY 13, 2017

I don’t get to Europe very often apart from ISO C++ standards meetings, but this spring I’ve been able to accept invitations for two English-language European events in the last week of April. Tue-Thu Apr 25-27: High-Performance and Low-Latency C++ (Stockholm). Description.

Latency 51

Latency C++ Hardware Performance 51

Sutter's Mill

MAY 1, 2023

This update covers Acknowledgments, and highlights of what’s new in the compiler and language since last time, including: simple, mathematically safe, and efficient chained comparisons named break and continue “simple and safe” starts with. In today’s C++, this kind of comparison silently compiles but is a bug.

C++ 97

C++ Virtualization Lambda Code 97