Shamrock’s example gallery#

Below is a gallery of examples

The time to generate the example can be seen in Generation time

Shamrock install info utility functions

Shamrock install info utility functions

Read Shamrock MPI timers

Read Shamrock MPI timers

Shamrock DeviceBuffer usage

Shamrock DeviceBuffer usage

Benchmarks Examples#

in place ex-scan performance benchmarks

in place ex-scan performance benchmarks

reduction performance benchmarks

reduction performance benchmarks

segmented sort in place performance benchmarks

segmented sort in place performance benchmarks

Compute histogram performance benchmarks

Compute histogram performance benchmarks

is_all_true performance benchmarks

is_all_true performance benchmarks

Sph homogeneous benchmarks results

Sph homogeneous benchmarks results

Weak scale test for SPH

Weak scale test for SPH

SPH benchmark for homogeneous density box

SPH benchmark for homogeneous density box

DTT performance benchmarks

DTT performance benchmarks

GSPH Examples#

Contact-discontinuity advection with GSPH (exact Riemann solver + Inutsuka V2)

Contact-discontinuity advection with GSPH (exact Riemann solver + Inutsuka V2)

Sod shock tube with GSPH (exact Riemann solver + Inutsuka V2)

Sod shock tube with GSPH (exact Riemann solver + Inutsuka V2)

Extreme blast wave with GSPH (exact Riemann solver + Inutsuka V2)

Extreme blast wave with GSPH (exact Riemann solver + Inutsuka V2)

Toro’s “123 problem” with GSPH (exact Riemann solver + Inutsuka V2)

Toro's "123 problem" with GSPH (exact Riemann solver + Inutsuka V2)

Symmetric gas collision with GSPH (exact Riemann solver + Inutsuka V2)

Symmetric gas collision with GSPH (exact Riemann solver + Inutsuka V2)

Math Examples#

Shamrock Gaussian generator

Shamrock Gaussian generator

Shamrock 3D Gaussian generator

Shamrock 3D Gaussian generator

Shamrock 3D unit vector generator

Shamrock 3D unit vector generator

Shamrock math derivatives functions

Shamrock math derivatives functions

Testing AABB intersection routine

Testing AABB intersection routine

Paving functions

Paving functions

Testing Ray AABB intersection

Testing Ray AABB intersection

Ghost layer generation using paving functions

Ghost layer generation using paving functions

Physics Examples#

Sedov blast solution

Sedov blast solution

Simple example of unit usage

Simple example of unit usage

Equations of state functions

Equations of state functions

Binary orbit functions

Binary orbit functions

Using Coala within Shamrock to solve the Smoluchowski equation

Using Coala within Shamrock to solve the Smoluchowski equation

Dustywave TVA dispersion relation

Dustywave TVA dispersion relation

FMM math demo

Ramses solver examples#

Advection test in RAMSES solver

Advection test in RAMSES solver

Boundary conditions for linear wave propagation

Boundary conditions for linear wave propagation

Sod tube test with pseudogradient based refinment

Sod tube test with pseudogradient based refinment

Kelvin-Helmholtz instability in RAMSES solver

Kelvin-Helmholtz instability in RAMSES solver

Toro shocks test in RAMSES solver

Toro shocks test in RAMSES solver

SPH Examples#

Open a phantom dump

Open a phantom dump

Perform a Phantom run in Shamrock

Perform a Phantom run in Shamrock

SPH projected kernels

SPH projected kernels

Test the Phantom dump writer

Test the Phantom dump writer

Start a SPH simulation from a phantom dump

Start a SPH simulation from a phantom dump

Uniform box in SPH

Uniform box in SPH

Tracking particles by id in SPH

Tracking particles by id in SPH

Killing sphere for SPH simulation

Killing sphere for SPH simulation

Init a simulation from an upscaled simulation

Init a simulation from an upscaled simulation

Taylor green vortex in SPH

Taylor green vortex in SPH

Init a simulation from another simulation

Init a simulation from another simulation

Shearing box in SPH

Shearing box in SPH

Sphere advection with multiple patch

Sphere advection with multiple patch

Orszag-Tang vortex in SPH

Orszag-Tang vortex in SPH

Custom warp disc simulation

Custom warp disc simulation

SPH kernels

Cubic lattice reorganisation in SPH

Cubic lattice reorganisation in SPH

Testing Sod tube with SPH

Testing Sod tube with SPH

Test the pairing instability in SPH

Test the pairing instability in SPH

Dusty diffusion SPH test

Dusty diffusion SPH test

Sink integration test problems

Sink integration test problems

Basic disc simulation

Basic disc simulation

Kelvin-Helmholtz instability in SPH

Kelvin-Helmholtz instability in SPH

Testing Dusty TVA Sod tube with SPH

Testing Dusty TVA Sod tube with SPH

Dusty wave SPH test

Dusty wave SPH test

Using Shamrock SPH rendering module

Using Shamrock SPH rendering module

Production run: Black hole disc & lense thirring effect

Production run: Black hole disc & lense thirring effect

Production run: Circular disc & central potential

Production run: Circular disc & central potential

Production run: Circular disc & pseudo-newtonian Paczynski Wiita potential

Production run: Circular disc & pseudo-newtonian Paczynski Wiita potential

Production run: Circular disc & central sink particle

Production run: Circular disc & central sink particle

Dusty settling SPH test

Dusty settling SPH test

Symbolic SPH kernels & c++ tests

Symbolic SPH kernels & c++ tests

SPH Setup logs

Shamrock CI tests#

Testing reload of old dump

Testing reload of old dump

Testing Sod tube with GSPH

Testing Sod tube with GSPH

Testing Extreme Blast Wave with GSPH

Testing Extreme Blast Wave with GSPH

Testing Sod tube with SPH

Testing Sod tube with SPH

Testing Sod tube with Zeus

Testing Sod tube with Zeus

Testing Sod tube with GSPH (exact Riemann solver + Inutsuka V2 force)

Testing Sod tube with GSPH (exact Riemann solver + Inutsuka V2 force)

Godunov advection test

Godunov advection test

Testing Sod tube with Godunov

Testing Sod tube with Godunov

Testing Sod tube with Godunov with AMR enabled

Testing Sod tube with Godunov with AMR enabled

Regression test : Godunov soundwave 3D

Regression test : Godunov soundwave 3D

CI test: sink state stays synchronized across MPI ranks through dump/reload

CI test: sink state stays synchronized across MPI ranks through dump/reload

Regression test : SPH disc

Regression test : SPH disc

Comparing Sedov blast with 8 patches with Phantom

Comparing Sedov blast with 8 patches with Phantom

Comparing Sedov blast with 1 patch with Phantom

Comparing Sedov blast with 1 patch with Phantom

Regression test : SPH Kelvin-Helmholtz instability

Regression test : SPH Kelvin-Helmholtz instability

Testing dusty box with Godunov

Testing dusty box with Godunov

Comparing Shamrock disc with Phantom disc

Comparing Shamrock disc with Phantom disc

Test the precision of SG methods in SPH

Test the precision of SG methods in SPH

Testing dusty wave with Godunov

Testing dusty wave with Godunov

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