#cfd — Public Fediverse posts

https://www.linkedin.com/posts/fabien-leray_what-are-you-doing-at-simvia-my-mother-ugcPost-7477600032918122496-CHKZ/?utm_source=social_share_send&utm_medium=member_desktop_web&rcm=ACoAABjuSv4B0hI2rWyiarqE74FpVIghwgisbvA

#tech #technology #simvia #edf #simulation #cfd #cad #technologie #opensource #energy #Innovation #EngineeringTheFuture #engineering

https://www.linkedin.com/posts/fabien-leray_what-are-you-doing-at-simvia-my-mother-ugcPost-7477600032918122496-CHKZ/?utm_source=social_share_send&utm_medium=member_desktop_web&rcm=ACoAABjuSv4B0hI2rWyiarqE74FpVIghwgisbvA

#tech #technology #simvia #edf #simulation #cfd #cad #technologie #opensource #energy #Innovation #EngineeringTheFuture #engineering

https://www.linkedin.com/posts/fabien-leray_what-are-you-doing-at-simvia-my-mother-ugcPost-7477600032918122496-CHKZ/?utm_source=social_share_send&utm_medium=member_desktop_web&rcm=ACoAABjuSv4B0hI2rWyiarqE74FpVIghwgisbvA

#tech #technology #simvia #edf #simulation #cfd #cad #technologie #opensource #energy

Photo Of The Day 1st August 2026.

https://mancavgeek.co.uk/2026/08/01/photo-of-the-day-1st-august-2026/

Photo Of The Day 1st August 2026.

https://mancavgeek.co.uk/2026/08/01/photo-of-the-day-1st-august-2026/

Are there any #CFD (Computational Fluid Dynamics) types on here? I'm involved in a project to build a flowbench and it's got me wondering about the limited CFD I did at Uni 25+ years ago.

Particularly interested in software recommendations; I have Fusion 360 personal edition for building models (I tried FreeCAD and really did not get on with it) if that helps. Windows, because I need that fur data acquisition software - no Linux preaching please, I spent 11 years as a Linux sysadmin ;)

Are there any #CFD (Computational Fluid Dynamics) types on here? I'm involved in a project to build a flowbench and it's got me wondering about the limited CFD I did at Uni 25+ years ago.

Particularly interested in software recommendations; I have Fusion 360 personal edition for building models (I tried FreeCAD and really did not get on with it) if that helps. Windows, because I need that fur data acquisition software - no Linux preaching please, I spent 11 years as a Linux sysadmin ;)

https://www.wacoca.com/life/426872/ 【保険DXを担うキーパーソン②】AIに選ばれる保険会社へ―エヌエヌ生命 小橋事業開発部長 × CIEN 毎床ディレクター・森田マネージャー #CFD #CLO #FinTech #FX #goodway #Hoken #Insurance #IoT #It #PFM #オンライントレード #グッドウェイ #クラウド #サービス #セキュリテイ #デリバティブ #ニュース #ビジネスツール #ビッグデータ #ビットコイン #ファンディング #ファンド #フィンテック #ブロックチェーン #ペイメント #レンディング #ローン #ロボアドバイザー #仮想通貨 #保険 #個人財務管理 #先物 #国際分散投資 #外国為替証拠金 #投信 #投資信託 #投資情報 #投資支援 #新興国 #日経225 #暗号通貨 #株式 #株式会社グッドウェイ #業務支援 #比較 #決済 #為替 #経営 #融資 #証券 #送金 #金融 #銀行

I have been porting kernels from OpenFOAM for CFD to FPGAs using HLS as part of an internal research and engineering project at my company.

Spent 3 weeks debugging. The fix was awfully trivial.
No LLM could help me. I know my job is safe.

Also, Microchip have bad documentation. They can do better.

#cfd #openfoam #hpc #fpga #SoftwareDevelopment #SoftwareEngineering #hardware #computationalphysics

I have been porting kernels from OpenFOAM for CFD to FPGAs using HLS as part of an internal research and engineering project at my company.

Spent 3 weeks debugging. The fix was awfully trivial.
No LLM could help me. I know my job is safe.

Also, Microchip have bad documentation. They can do better.

#cfd #openfoam #hpc #fpga #SoftwareDevelopment #SoftwareEngineering #hardware #computationalphysics

Free online #CFD course: #OpenFOAM – Setting Up and Performing Fluid Dynamics Simulations on #HPC Systems

📅 13 July 2026, 09:00–13:00 CEST

Beginner level, hands-on on ASC’s HPC via #JupyterHub, no local install needed.

Register: events.asc.ac.at/event/314/

@[email protected] @[email protected]

Free online #CFD course: #OpenFOAM – Setting Up and Performing Fluid Dynamics Simulations on #HPC Systems

📅 13 July 2026, 09:00–13:00 CEST

Beginner level, hands-on on ASC’s HPC via #JupyterHub, no local install needed.

Register: events.asc.ac.at/event/314/

@[email protected] @[email protected]

https://www.wacoca.com/life/422692/ 【保険DXを担うキーパーソン①】AI時代、お客様に選ばれる理由は「人」になる―かんぽ生命保険 中根執行役員 × ブレインパッド 鵜飼上席執行役員 #CFD #CLO #FinTech #FX #goodway #Hoken #Insurance #IoT #It #PFM #オンライントレード #グッドウェイ #クラウド #サービス #セキュリテイ #デリバティブ #ニュース #ビジネスツール #ビッグデータ #ビットコイン #ファンディング #ファンド #フィンテック #ブロックチェーン #ペイメント #レンディング #ローン #ロボアドバイザー #仮想通貨 #保険 #個人財務管理 #先物 #国際分散投資 #外国為替証拠金 #投信 #投資信託 #投資情報 #投資支援 #新興国 #日経225 #暗号通貨 #株式 #株式会社グッドウェイ #業務支援 #比較 #決済 #為替 #経営 #融資 #証券 #送金 #金融 #銀行

https://www.linkedin.com/posts/fabien-leray_what-are-you-doing-at-simvia-my-mother-ugcPost-7477600032918122496-CHKZ/?utm_source=social_share_send&utm_medium=member_desktop_web&rcm=ACoAABjuSv4B0hI2rWyiarqE74FpVIghwgisbvA

#tech #technology #simvia #edf #simulation #cfd #cad #technologie #opensource

https://www.linkedin.com/posts/fabien-leray_what-are-you-doing-at-simvia-my-mother-ugcPost-7477600032918122496-CHKZ/?utm_source=social_share_send&utm_medium=member_desktop_web&rcm=ACoAABjuSv4B0hI2rWyiarqE74FpVIghwgisbvA

#tech #technology #simvia #edf #simulation #cfd #cad

Пишем CFD solver для симуляции потока воздуха (часть 1)

Недавно передо мной встала задача расчетной гидро-газо динамики, надо было посчитать сопротивление воздуха, форму огибающего потока, все то, что требовалось, чтобы посчитать траекторию летящего тела. В этой статье я подробно написал и объяснил, как создать CFD solver.

https://habr.com/ru/articles/1050440/

#симуляция #python #python3 #c++ #поток #воздух #сопротивление_воздуха #cfd

https://www.wacoca.com/life/412801/ 保険システム開発の最前線から企画・提案へ｜金融業界再編を見据えた「価値訴求」の転換点 | グッドウェイ：金融・IT業界・フィンテック情報ポータルサイト（GoodWay Fintech） #CFD #CLO #FinTech #FX #goodway #Hoken #Insurance #IoT #It #PFM #オンライントレード #グッドウェイ #クラウド #サービス #セキュリテイ #デリバティブ #ニュース #ビジネスツール #ビッグデータ #ビットコイン #ファンディング #ファンド #フィンテック #ブロックチェーン #ペイメント #レンディング #ローン #ロボアドバイザー #仮想通貨 #保険 #個人財務管理 #先物 #国際分散投資 #外国為替証拠金 #投信 #投資信託 #投資情報 #投資支援 #新興国 #日経225 #暗号通貨 #株式 #株式会社グッドウェイ #業務支援 #比較 #決済 #為替 #経営 #融資 #証券 #送金 #金融 #銀行

https://www.wacoca.com/life/412774/ 【ニッセイ情報テクノロジー 木下氏インタビュー】保険DXの未来を創る「InsurTech 3.0」と2035年への長期IT戦略 | グッドウェイ：金融・IT業界・フィンテック情報ポータルサイト（GoodWay Fintech） #CFD #CLO #FinTech #FX #goodway #Hoken #Insurance #IoT #It #PFM #オンライントレード #グッドウェイ #クラウド #サービス #セキュリテイ #デリバティブ #ニュース #ビジネスツール #ビッグデータ #ビットコイン #ファンディング #ファンド #フィンテック #ブロックチェーン #ペイメント #レンディング #ローン #ロボアドバイザー #仮想通貨 #保険 #個人財務管理 #先物 #国際分散投資 #外国為替証拠金 #投信 #投資信託 #投資情報 #投資支援 #新興国 #日経225 #暗号通貨 #株式 #株式会社グッドウェイ #業務支援 #比較 #決済 #為替 #経営 #融資 #証券 #送金 #金融 #銀行

FIFA World Cup ball comparison
Trionda (2026) vs Al Rihla (2022)

This CFD comparison is showing two different FIFA World Cup ball designs spinning at the same rate (600 rpm) in the same airflow (30 m/s).

The colours and wake structure reveal how the surface geometry affects the air around the ball.

* Trionda (2026): Much more intricate surface pattern with many grooves, ridges and dimples.

* Al Rihla (2022): Simpler panel layout with fewer aerodynamic features.

players might notice the Trionda:

* Grips the air more strongly
* Curves more readily when spun
* Feel slightly more stable aerodynamically

The 2026 Trionda appears designed to give the airflow more to “hold onto”, creating stronger vortex structures and slightly larger aerodynamic forces than the smoother 2022 Al Rihla, which may translate into more pronounced curl and control for skilled players.

#FIFAWorldCup #WorldCup2026 #WorldCupBall #Trionda #AlRihla #FootballScience #SoccerScience #SportsEngineering #Aerodynamics #CFD #ComputationalFluidDynamics #FluidDynamics #SportsTech #FootballTechnology #BallDesign #FootballEngineering #SportsInnovation #EngineeringVisualization #FlowSimulation #WakeStructure #VortexDynamics #AerodynamicForces #FootballAnalysis #SoccerBall #SportsResearch #EngineeringInsights #DataVisualization #FootballPerformance #SportsPhysics #FootballAerodynamics

This Thursday’s office hours I will talk about multi-region convergence criteria and milti-region simulations.

🗓 June 11
🕒 15:00 Paris (CEST)
💻 https://teams.microsoft.com/meet/322267627479321?p=w801gvjgrKGutBXEHa

Also happy to take general OpenFOAM/modelling questions

🌍 14:00 London | 13:00 UTC | 09:00 NY | 06:00 SF | 21:00 SG | 22:00 JP

#OpenFOAM #CFD

Porting some OpenFOAM hotspots to FPGA using HLS. Starting with the dotInterpolate function.
My first such project. Also, a first for my company.

Will keep you all posted.

#hpc #fpga #hls #software #SoftwareEngineering #cfd #openfoam #hardware #accelerators

Porting some OpenFOAM hotspots to FPGA using HLS. Starting with the dotInterpolate function.
My first such project. Also, a first for my company.

Will keep you all posted.

#hpc #fpga #hls #software #SoftwareEngineering #cfd #openfoam #hardware #accelerators

On Dolphin Turbulence

Dolphins are such fast and agile swimmers that, naturally, scientists have long wanted to understand how they swim so well. A recent study draws on numerical simulation to analyze the flow a dolphin creates when flapping its tail.

The resulting flow is highly turbulent–researchers were only able to simulate up to a fraction of a dolphin’s actual Reynolds number–with both large-scale vortices and a cascade of smaller ones. The largest vortices, shown here in white, form on the upper and lower surface of the dolphin’s tail, then slide off the tail in a vortex ring. It’s these vortex rings, the researchers found, that provide the bulk of a dolphin’s thrust.

The smaller-scale vortices, in contrast, get formed by the large vortices, and they make little to no contribution to the dolphin’s propulsion. Interestingly, these results suggest that we might be able to describe the propulsion of dolphins and other highly turbulent swimmers by focusing only on the largest scales in the flow. (Video, image, and research credit: Y. Motoori et al.; via Ars Technica)

On Dolphin Turbulence

Dolphins are such fast and agile swimmers that, naturally, scientists have long wanted to understand how they swim so well. A recent study draws on numerical simulation to analyze the flow a dolphin creates when flapping its tail.

The resulting flow is highly turbulent–researchers were only able to simulate up to a fraction of a dolphin’s actual Reynolds number–with both large-scale vortices and a cascade of smaller ones. The largest vortices, shown here in white, form on the upper and lower surface of the dolphin’s tail, then slide off the tail in a vortex ring. It’s these vortex rings, the researchers found, that provide the bulk of a dolphin’s thrust.

The smaller-scale vortices, in contrast, get formed by the large vortices, and they make little to no contribution to the dolphin’s propulsion. Interestingly, these results suggest that we might be able to describe the propulsion of dolphins and other highly turbulent swimmers by focusing only on the largest scales in the flow. (Video, image, and research credit: Y. Motoori et al.; via Ars Technica)

AI-Based Weather Forecasting Has Blind Spots

Traditional weather forecasting models are physics-based and rely on supercomputers. Practically speaking, this means that they start from the basic governing equations (like the Navier-Stokes equations) and use approximations to model aspects of the problem in order to make the physics solvable, given constraints on time, computational power, spatial resolution, and so on.

So-called AI models approach the problem differently, training a model on past weather conditions in order to predict future weather. In some respects, this approach is very successful; AI-based models require less computational infrastructure to run and, in recent years, have greatly improved their predictions of everyday weather.

However, these AI models do poorly when predicting extreme weather events, because their training data contain relatively few examples of these events. They show limited ability to extrapolate their predictions to more extreme events. But these events–like the unprecedented 2021 heatwave in the Pacific Northwest or many of the Category 5 hurricanes we’ve seen in the last decade–are happening increasingly often due to climate change. Those events will keep happening, more frequently, as warming continues. Physics-based models can predict and forecast these events in ways that AI-based models fail to because they are limited by their trained experiences.

Researchers are working to find ways to better equip AI-based models with more physical sense, but, as these models proliferate, it’s important for their users (and those of us using their forecasts) to know what their current weaknesses are. (Image credit: B. McGowan; research credit: Y. Sun et al.; see also S. Nath and T. Palmer; via Gizmodo)

AI-Based Weather Forecasting Has Blind Spots

Traditional weather forecasting models are physics-based and rely on supercomputers. Practically speaking, this means that they start from the basic governing equations (like the Navier-Stokes equations) and use approximations to model aspects of the problem in order to make the physics solvable, given constraints on time, computational power, spatial resolution, and so on.

So-called AI models approach the problem differently, training a model on past weather conditions in order to predict future weather. In some respects, this approach is very successful; AI-based models require less computational infrastructure to run and, in recent years, have greatly improved their predictions of everyday weather.

However, these AI models do poorly when predicting extreme weather events, because their training data contain relatively few examples of these events. They show limited ability to extrapolate their predictions to more extreme events. But these events–like the unprecedented 2021 heatwave in the Pacific Northwest or many of the Category 5 hurricanes we’ve seen in the last decade–are happening increasingly often due to climate change. Those events will keep happening, more frequently, as warming continues. Physics-based models can predict and forecast these events in ways that AI-based models fail to because they are limited by their trained experiences.

Researchers are working to find ways to better equip AI-based models with more physical sense, but, as these models proliferate, it’s important for their users (and those of us using their forecasts) to know what their current weaknesses are. (Image credit: B. McGowan; research credit: Y. Sun et al.; see also S. Nath and T. Palmer; via Gizmodo)

10-minute Video: Top ten tips for understanding post-exertional malaise by Kate Herbert, Nurse Educator at Emerge Australia:

https://vimeo.com/1191768719/03bf0f4425

#PEM #MEcfs #PwME #CFD #LongCovid @mecfs @longcovid

10-minute Video: Top ten tips for understanding post-exertional malaise by Kate Herbert, Nurse Educator at Emerge Australia:

https://vimeo.com/1191768719/03bf0f4425

#PEM #MEcfs #PwME #CFD #LongCovid @mecfs @longcovid

Understanding Pollen Dispersal

When the wind blows, trees shift and sway, reconfiguring their shape and their leaves in response. For parts of the year, that flow can also pluck pollen grains off the tree, carrying them on the winds. A new computational simulation models this pollen dispersal from a tree, with the aim of eventually integrating into a tool for urban planners.

Trees are an important component to fighting climate change, especially in cities, because they cool their surroundings in addition to providing fresh oxygen. But urban planners recognize the downsides to trees, too–allergies, anyone?–and, with the right tools, they could maximize the trees’ advantages while minimizing pollen spread for allergy-sufferers. (Image credit: M. Köles; research credit: T. Dbouk et al.; via Physics World)

Understanding Pollen Dispersal

When the wind blows, trees shift and sway, reconfiguring their shape and their leaves in response. For parts of the year, that flow can also pluck pollen grains off the tree, carrying them on the winds. A new computational simulation models this pollen dispersal from a tree, with the aim of eventually integrating into a tool for urban planners.

Trees are an important component to fighting climate change, especially in cities, because they cool their surroundings in addition to providing fresh oxygen. But urban planners recognize the downsides to trees, too–allergies, anyone?–and, with the right tools, they could maximize the trees’ advantages while minimizing pollen spread for allergy-sufferers. (Image credit: M. Köles; research credit: T. Dbouk et al.; via Physics World)

📣 Registration is open for the Faculty Development Program on CFD using OpenFOAM by FOSSEE, IIT Bombay.

This free online program is specially designed for faculty members using CFD in research and teaching.

📅 2–5 June 2026
💻 Online | Free of cost

🔗 Register: shorturl.at/CYUzi

📲 Scan QR code in poster for registration.

#CFD #OpenFOAM #ComputationalFluidDynamics #EngineeringFaculty #FDP #FOSSEE #IITBombay #OpenSource #Research #EngineeringEducation #Simulation #OpenSource

#FluidX3D #CFD v3.7 brings faster Q-criterion isosurface rendering with #OpenCL local memory optimization! 🖖🤠
https://github.com/ProjectPhysX/FluidX3D/releases/tag/v3.7

Instead of 32 velocities for each #GPU thread, now an 8x8x8 workgroup loads & reuses 11x11x11 velocities in L1$, a 12x VRAM BW reduction.

Fascinating insight: Which thread loads which cell from VRAM to L1$, and which thread renders which grid cell within the workgroup, can be very different!
https://github.com/ProjectPhysX/FluidX3D/blob/master/src/kernel.cpp#L2827-L2956

PS: plugged X-wing Gif in #GitHub preview 🖖😜

#FluidX3D #CFD v3.7 brings faster Q-criterion isosurface rendering with #OpenCL local memory optimization! 🖖🤠
https://github.com/ProjectPhysX/FluidX3D/releases/tag/v3.7

Instead of 32 velocities for each #GPU thread, now an 8x8x8 workgroup loads & reuses 11x11x11 velocities in L1$, a 12x VRAM BW reduction.

Fascinating insight: Which thread loads which cell from VRAM to L1$, and which thread renders which grid cell within the workgroup, can be very different!
https://github.com/ProjectPhysX/FluidX3D/blob/master/src/kernel.cpp#L2827-L2956

PS: plugged X-wing Gif in #GitHub preview 🖖😜

Photo of the Day 12th May 2026.

https://mancavgeek.co.uk/2026/05/12/photo-of-the-day-12th-may-2026/

Photo of the Day 12th May 2026.

https://mancavgeek.co.uk/2026/05/12/photo-of-the-day-12th-may-2026/

📣 Faculty members working in CFD and simulation are invited to join the Faculty Development Program on CFD using OpenFOAM by FOSSEE, IIT Bombay.

🗓 2–5 June 2026
💻 Online Mode

Learn OpenFOAM from basic to intermediate level with interactive sessions and receive a certificate upon fulfilling attendance criteria.

🔗 Register: https://shorturl.at/CYUzi

#CFD #OpenFOAM #FDP #FOSSEE #IITBombay #OpenSource #EngineeringEducation #Simulation #ComputationalFluidDynamics

https://www.wacoca.com/life/388719/ 【GuardTechコミュニティ／インスウオッチ】金融庁Japan Fintech Week連携イベント「ホケンノミライ2026」を開催！　 | グッドウェイ：金融・IT業界・フィンテック情報ポータルサイト（GoodWay Fintech） #CFD #CLO #FinTech #FX #goodway #Hoken #Insurance #IoT #It #PFM #オンライントレード #グッドウェイ #クラウド #サービス #セキュリテイ #デリバティブ #ニュース #ビジネスツール #ビッグデータ #ビットコイン #ファンディング #ファンド #フィンテック #ブロックチェーン #ペイメント #レンディング #ローン #ロボアドバイザー #仮想通貨 #保険 #個人財務管理 #先物 #国際分散投資 #外国為替証拠金 #投信 #投資信託 #投資情報 #投資支援 #新興国 #日経225 #暗号通貨 #株式 #株式会社グッドウェイ #業務支援 #比較 #決済 #為替 #経営 #融資 #証券 #送金 #金融 #銀行

#FluidX3D #CFD has reached ⭐ 5000 Stargazers on #GitHub! 🖖🥳
Grid refinement update is still in development, I haven't forgotten... ⬜◻️◽▫️
https://github.com/ProjectPhysX/FluidX3D

#FluidX3D #CFD has reached ⭐ 5000 Stargazers on #GitHub! 🖖🥳
Grid refinement update is still in development, I haven't forgotten... ⬜◻️◽▫️
https://github.com/ProjectPhysX/FluidX3D

High-pressure gas release forms vertical jets and explosive clouds. Pressure controls jet height, while wind expands hazard zones and alters dispersion paths. #openaccess at https://shortlink.uk/1sPZu
#naturalgas #Pipeline #leakage #ProcessSafety #energyundercontrol #CFD

My implementation of the GaussSeidel smoother using a Diagnol direct access scheme in OpenFOAM as compared to the default GS smoother LDU gives almost ~50% improvements in cache misses and hits for a structured 3D cavity tutorial. Profiled using the amazing LIKWID profiler. Will share a deep technical report soon. Check it out and use - https://github.com/amartyadav/DIAGaussSeidel-Smoother-OpenFOAM
#hpc #scientificcomputing #computationalphysics #cfd #openfoam #likwid #softwaredevelopment #cpp

My implementation of the GaussSeidel smoother using a Diagnol direct access scheme in OpenFOAM as compared to the default GS smoother LDU gives almost ~50% improvements in cache misses and hits for a structured 3D cavity tutorial. Profiled using the amazing LIKWID profiler. Will share a deep technical report soon. Check it out and use - https://github.com/amartyadav/DIAGaussSeidel-Smoother-OpenFOAM
#hpc #scientificcomputing #computationalphysics #cfd #openfoam #likwid #softwaredevelopment #cpp

https://www.wacoca.com/games/1357620/ 【FXライブ】結局円安、為替介入まだ？ 米CPI（消費者物価指数）21:30 ##GAMING #CFD #FX #Game #GameNews #games #GamingNews #Jin115 #オレ的ゲーム速報 #ゲーミング #ゲーミング最新情報 #ゲーム #ゲーム攻略 #ゲーム最新情報 #シン #ドル円 #含み損 #投資 #株 #株価指数 #為替

Released my DIA-format Gauss-Seidel smoother plugin for OpenFOAM v13. MIT licensed.

Replaces the default LDU smoother on structured hex meshes — DIA stores diagonal bands contiguously, reducing pointer indirection and DRAM pressure. Expecting 10–20% wall-clock gains and better cache utilisation based on standalone profiling. Full OpenFOAM benchmarks incoming.

https://github.com/amartyadav/DIAGaussSeidel-Smoother-OpenFOAM

#OpenFOAM #HPC #CFD #NumericalMethods #FOSS #computerscience #physics

Released my DIA-format Gauss-Seidel smoother plugin for OpenFOAM v13. MIT licensed.

Replaces the default LDU smoother on structured hex meshes — DIA stores diagonal bands contiguously, reducing pointer indirection and DRAM pressure. Expecting 10–20% wall-clock gains and better cache utilisation based on standalone profiling. Full OpenFOAM benchmarks incoming.

https://github.com/amartyadav/DIAGaussSeidel-Smoother-OpenFOAM

#OpenFOAM #HPC #CFD #NumericalMethods #FOSS #computerscience #physics

https://www.wacoca.com/games/1355408/ 【FXライブ】トランプ＆イラン交渉期限迫る！円安再開か！？ ##GAMING #CFD #FX #Game #GameNews #games #GamingNews #Jin115 #オレ的ゲーム速報 #ゲーミング #ゲーム #ゲーム攻略 #ゲーム最新情報 #シン #ドル円 #含み損 #投資 #株 #株価指数 #為替

Finally Intel #GPU support on Linux too. Watch all the metrics go brrr in multi-GPU #FluidX3D #CFD workload! Will #opensource soon™️

Hardening against the myriads of broken counters in all those bugged APIs was a long shot. 🖖🫠

____________ | Windows | #Linux |
CPU / RAM | ✅️️WinAPI | ✅️️/proc |
#Nvidia GPU | ✅️️NVML | ✅️️NVML |
#Intel GPU | ✅IGCL | ✅SYSMAN |
#AMD GPU | ✅️️️️ADLX | ✅️️️️AMDSMI |

Finally Intel #GPU support on Linux too. Watch all the metrics go brrr in multi-GPU #FluidX3D #CFD workload! Will #opensource soon™️

Hardening against the myriads of broken counters in all those bugged APIs was a long shot. 🖖🫠

____________ | Windows | #Linux |
CPU / RAM | ✅️️WinAPI | ✅️️/proc |
#Nvidia GPU | ✅️️NVML | ✅️️NVML |
#Intel GPU | ✅IGCL | ✅SYSMAN |
#AMD GPU | ✅️️️️ADLX | ✅️️️️AMDSMI |

After This "STOCK MARKET ARC" I will be on Another Level 🤞

#forexsouthafrica #forexmarket #JSE #INVESTING #CFD #stockmarket

FreeCAD: It IS Rocket Science!

In full disclosure the author of this post is involved in model, amateur and high power rocketry so forgive their over excitement! This blogpost highlights a fabulous video from #NARCON around using #FreeCAD for #Rocket design analysis using #CFD #rocketry

https://blog.freecad.org/2026/04/03/freecad-it-is-rocket-science/

Throwback to April fools day 2022, when I solo-submitted a paper with the word "esoteric" in the title *twice*. The editor carefully asked me if that was a joke. 🖖😆

Turns out I was totally serious, and that paper scored me the MDPI Computation 2022 Best Paper Award and ~500€ prize money.

The paper is about two weird algorithms I found to cut VRAM footprint in half for #LBM #CFD simulations on #GPU. A topic that couldn't be more relevant today with the DRAM crisis. 💾🔥

https://doi.org/10.3390/computation10060092

#FluidX3D #CFD v3.6 is out! This release accumulates a number of small improvements over the last months. Most notably, better interactive graphics support on #macOS with XQuartz. Have fun! 🖖😎🌊🍏
https://github.com/ProjectPhysX/FluidX3D/releases/tag/v3.6