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[svn:einsteintoolkit] Workshop_Spring_2012/ (Rev. 10)
by knarf＠cct.lsu.edu 22 Mar '12

22 Mar '12

User: knarf Date: 2012/03/22 03:18 PM Added: /pics/ fl_300.png Modified: / intro_HPC.tex Log: some slides to HPC intro Directory Changes: Directory: /svn:mime-type/ ========================== + application/octet-stream File Changes: Directory: / ============ File [modified]: intro_HPC.tex Delta lines: +105 -2 =================================================================== --- intro_HPC.tex 2012-03-22 18:59:17 UTC (rev 9) +++ intro_HPC.tex 2012-03-22 20:18:47 UTC (rev 10) @@ -2,10 +2,113 @@ \usepackage{ragged2e} \usecolortheme[RGB={200,200,200}]{structure} +\subtitle[Introduction to HPC]{{\large Einstein Toolkit Workshop}\\*[0.3em]Introduction to High-Performance-Computing} +\author[\mbox{\includegraphics[height=0.6em]{fl_300}\hspace{0.5em}Frank LÃ¶ffler}]{Dr Frank LÃ¶ffler} +\date{Apr 04 2012} + \begin{document} -\frame{\frametitle{High-Performane-Computing} -. +\frame{\titlepage} + +\frame{\frametitle{What is High-Performane-Computing (HPC)?} + \begin{itemize} + \item Whenever speed is important + \item Tools for HPC: Cyberinfrastructure + \begin{itemize} + \item A workstation, desktop, laptop, smartphone + \item A supercomputer + \item Grid / Cloud + \end{itemize} + \end{itemize} } +\frame{\frametitle{Why use Computers in Science?} + \begin{itemize} + \item Complex theories without (many) known analytical solutions; solutions + have to be found numerically + \item Impossible experiments; conditions cannot be met by lab experiment + \item Speed sometimes important, and usually computers can beat humans here + \end{itemize} +} + +\frame{\frametitle{Examples} + \begin{itemize} + \item Smimulation of physical phenomena + \begin{itemize} + \item Climate modeling + \item Galaxy formation + \item Supernovae explosions + \item Fluid flow through porous media + \end{itemize} + \item Data mining + \begin{itemize} + \item Gene sequenzing + \item Tornado detection + \item Satellite surveillance + \end{itemize} + \item Visualization + \begin{itemize} + \item Reducing large data sets to understandable pictures/movies + \end{itemize} + \end{itemize} +} + +\frame{\frametitle{Why should you care about HPC?} + \begin{itemize} + \item Your problem is big + \item Your problem is complex + \item You need an answer fast - usually within your PhD + \end{itemize} + However: + \begin{itemize} + \item Your computer is too small + \item Your computer is too slow + \item Your software is not efficient and/or not parallel + \end{itemize} +} + +\frame{\frametitle{But you are not a computer scientist} + \begin{itemize} + \item Don't worry: most people in HPC are not + \item Skills you need: + \begin{itemize} + \item Common sense + \item Patience and creativity + \item Common sense + \item Some interest in technology + \item Common sense + \item Ability to deal with some ``jargon'' + \item Common sense + \item Some basic programming (C/C++/Fortran) + \end{itemize} + \end{itemize} +} + +\frame{\frametitle{But I am just a computer scientist} + \begin{itemize} + \item Don't worry: since most people in HPC are not, you have an advantage from the start + \item Skills you need: + \begin{itemize} + \item Common sense + \item Patience and creativity + \item Common sense + \item Some interest in scientific problems + \item Common sense + \item Ability to deal with some ``jargon'' + \item Common sense + \item Programming in languages you might not like (C/C++/Fortran) + \end{itemize} + \end{itemize} +} + +\frame{\frametitle{HPC is pragmatic} + \begin{itemize} + \item Performance is not always what matters: Time to solution is + \item Practical experience is most important + \item Leveraging existing solutions is preferred over inventing new ones + \item A good solution today is often worth more than a better solution tomorrow + \item However: a readable and maintainable solution is better than a complicated one + \end{itemize} +} + \end{document} Directory: /pics/ ================= File [added]: fl_300.png Delta lines: +0 -0 =================================================================== (Binary files differ) Property changes on: pics/fl_300.png ___________________________________________________________________

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[svn:einsteintoolkit] Workshop_Spring_2012/ (Rev. 9)
by knarf＠cct.lsu.edu 22 Mar '12

22 Mar '12

User: knarf Date: 2012/03/22 01:59 PM Added: / intro_HPC.tex Log: stub for HPC intro File Changes: Directory: / ============ File [added]: intro_HPC.tex Delta lines: +11 -0 =================================================================== --- intro_HPC.tex (rev 0) +++ intro_HPC.tex 2012-03-22 18:59:17 UTC (rev 9) @@ -0,0 +1,11 @@ +\input{preamble} +\usepackage{ragged2e} +\usecolortheme[RGB={200,200,200}]{structure} + +\begin{document} + +\frame{\frametitle{High-Performane-Computing} +. +} + +\end{document}

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[McLachlan]McLachlan branch, cakernel, updated. 41e6d23f052a54255821203cbfebc9d2d75965a8
by Carpet git repositories 22 Mar '12

22 Mar '12

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "McLachlan". The branch, cakernel has been updated via 41e6d23f052a54255821203cbfebc9d2d75965a8 (commit) via b5cbd1fd29c4b77d32dc135938b055cc534576ed (commit) via 171af9f8c54b3520a36398337a9e0861232c45bf (commit) via 8ed76b5a99d75970fd107899b01fe6171c790dee (commit) via ee7b5d615d6f6d25ca2c2171ae2f6d0b91030b2d (commit) via e5f460b8456129b3ed0200772b90ded63122c680 (commit) via 64ff1b6229e59d1e256a3850f5c54855cc33f140 (commit) via e3f25b21f20bae00cb31d85e148de4fb969fd5f4 (commit) from 830cc70e15203764ccab4c3b3a2e05d2742d6555 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 41e6d23f052a54255821203cbfebc9d2d75965a8 Author: Ian Hinder <ian.hinder(a)aei.mpg.de> Date: Thu Mar 22 19:33:16 2012 +0100 Regenerate code commit b5cbd1fd29c4b77d32dc135938b055cc534576ed Author: Ian Hinder <ian.hinder(a)aei.mpg.de> Date: Thu Mar 22 19:33:02 2012 +0100 Generate both CaKernel and Host code from same source commit 171af9f8c54b3520a36398337a9e0861232c45bf Author: Ian Hinder <ian.hinder(a)aei.mpg.de> Date: Thu Mar 22 15:05:51 2012 +0100 Remove unused McLachlan variants to avoid confusion commit 8ed76b5a99d75970fd107899b01fe6171c790dee Author: Ian Hinder <ian.hinder(a)aei.mpg.de> Date: Thu Mar 22 15:04:25 2012 +0100 Regenerate code commit ee7b5d615d6f6d25ca2c2171ae2f6d0b91030b2d Author: Ian Hinder <ian.hinder(a)aei.mpg.de> Date: Thu Mar 22 15:04:18 2012 +0100 McLachlan_BSSN.m: Increase tile size to 16,16,16 commit e5f460b8456129b3ed0200772b90ded63122c680 Author: Ian Hinder <ian.hinder(a)aei.mpg.de> Date: Thu Mar 22 15:02:11 2012 +0100 runmath.sh: Point to standard Kranc installation again commit 64ff1b6229e59d1e256a3850f5c54855cc33f140 Author: Ian Hinder <ian.hinder(a)aei.mpg.de> Date: Thu Mar 22 15:01:58 2012 +0100 Regenerate code commit e3f25b21f20bae00cb31d85e148de4fb969fd5f4 Author: Ian Hinder <ian.hinder(a)aei.mpg.de> Date: Thu Mar 22 15:01:35 2012 +0100 McLachlan_BSSN.m: Use 8th order and re-enable upwind derivatives ----------------------------------------------------------------------- Summary of changes: ML_BSSN/cakernel.ccl | 318 ++-- ML_BSSN/param.ccl | 20 +- ML_BSSN/schedule.ccl | 48 +- ML_BSSN/src/CaKernel__ML_BSSN_Advect.code | 517 +++-- ML_BSSN/src/CaKernel__ML_BSSN_InitRHS.code | 42 +- ML_BSSN/src/CaKernel__ML_BSSN_RHS1.code | 42 +- ML_BSSN/src/CaKernel__ML_BSSN_RHS2.code | 42 +- .../src/CaKernel__ML_BSSN_RHSStaticBoundary.code | 42 +- ML_BSSN/src/CaKernel__ML_BSSN_copy_to_device.code | 42 +- ML_BSSN/src/CaKernel__ML_BSSN_enforce.code | 42 +- ML_BSSN/src/Differencing.h | 240 ++-- ML_BSSN/src/ML_BSSN_InitGamma.cc | 49 +- ML_BSSN/src/ML_BSSN_Minkowski.cc | 55 +- ML_BSSN/src/ML_BSSN_convertFromADMBase.cc | 59 +- ML_BSSN/src/ML_BSSN_convertFromADMBaseGamma.cc | 124 +- {ML_BSSN_MP => ML_BSSN_Host}/configuration.ccl | 0 {ML_BSSN_O2 => ML_BSSN_Host}/interface.ccl | 49 +- {ML_BSSN_O2 => ML_BSSN_Host}/param.ccl | 161 +-- ML_BSSN_Host/schedule.ccl | 430 ++++ {ML_BSSN_UPW => ML_BSSN_Host}/src/Boundaries.cc | 684 +++--- ML_BSSN_Host/src/Differencing.h | 309 +++ ML_BSSN_Host/src/ML_BSSN_Host_Advect.cc | 500 +++++ ML_BSSN_Host/src/ML_BSSN_Host_InitGamma.cc | 163 ++ ML_BSSN_Host/src/ML_BSSN_Host_InitRHS.cc | 223 ++ ML_BSSN_Host/src/ML_BSSN_Host_Minkowski.cc | 223 ++ ML_BSSN_Host/src/ML_BSSN_Host_RHS1.cc | 574 +++++ ML_BSSN_Host/src/ML_BSSN_Host_RHS2.cc | 665 ++++++ ML_BSSN_Host/src/ML_BSSN_Host_RHSStaticBoundary.cc | 259 +++ .../src/ML_BSSN_Host_convertFromADMBase.cc | 287 +++ .../src/ML_BSSN_Host_convertFromADMBaseGamma.cc | 347 +++ ML_BSSN_Host/src/ML_BSSN_Host_enforce.cc | 205 ++ ML_BSSN_Host/src/RegisterMoL.cc | 43 + .../src/RegisterSymmetries.cc | 78 +- {ML_BSSN_O2 => ML_BSSN_Host}/src/Startup.cc | 4 +- ML_BSSN_Host/src/make.code.defn | 3 + .../configuration.ccl | 0 .../interface.ccl | 4 +- .../param.ccl | 4 +- .../schedule.ccl | 52 +- .../src/ExtrapolateGammas.c | 2 +- .../src/NewRad.c | 2 +- .../src/RegisterConstrained.c | 2 +- ML_BSSN_Host_Helper/src/RegisterSlicing.c | 9 + .../src/SelectBCsADMBase.c | 2 +- .../src/SetGroupTags.c | 30 +- .../src/make.code.defn | 0 ML_BSSN_MP/interface.ccl | 203 -- ML_BSSN_MP/param.ccl | 1480 ------------- ML_BSSN_MP/schedule.ccl | 497 ----- ML_BSSN_MP/src/Boundaries.cc | 1809 ---------------- ML_BSSN_MP/src/Differencing.h | 1146 ---------- ML_BSSN_MP/src/ML_BSSN_MP_Advect.cc | 2236 -------------------- ML_BSSN_MP/src/ML_BSSN_MP_Dissipation.cc | 1411 ------------ ML_BSSN_MP/src/ML_BSSN_MP_InitGamma.cc | 337 --- ML_BSSN_MP/src/ML_BSSN_MP_InitRHS.cc | 445 ---- ML_BSSN_MP/src/ML_BSSN_MP_Minkowski.cc | 445 ---- ML_BSSN_MP/src/ML_BSSN_MP_RHS1.cc | 1529 ------------- ML_BSSN_MP/src/ML_BSSN_MP_RHS2.cc | 1903 ----------------- ML_BSSN_MP/src/ML_BSSN_MP_RHSStaticBoundary.cc | 481 ----- ML_BSSN_MP/src/ML_BSSN_MP_boundary.cc | 481 ----- ML_BSSN_MP/src/ML_BSSN_MP_constraints1.cc | 1642 -------------- ML_BSSN_MP/src/ML_BSSN_MP_constraints2.cc | 1041 --------- ML_BSSN_MP/src/ML_BSSN_MP_convertFromADMBase.cc | 468 ---- .../src/ML_BSSN_MP_convertFromADMBaseGamma.cc | 961 --------- ML_BSSN_MP/src/ML_BSSN_MP_convertToADMBase.cc | 424 ---- .../src/ML_BSSN_MP_convertToADMBaseDtLapseShift.cc | 942 -------- ...BSSN_MP_convertToADMBaseDtLapseShiftBoundary.cc | 372 ---- .../ML_BSSN_MP_convertToADMBaseFakeDtLapseShift.cc | 357 ---- ML_BSSN_MP/src/ML_BSSN_MP_enforce.cc | 379 ---- ML_BSSN_MP/src/RegisterMoL.cc | 43 - ML_BSSN_MP/src/RegisterSymmetries.cc | 189 -- ML_BSSN_MP/src/Startup.cc | 10 - ML_BSSN_MP/src/make.code.defn | 3 - ML_BSSN_MP_Helper/interface.ccl | 38 - ML_BSSN_MP_Helper/src/ExtrapolateGammas.c | 29 - ML_BSSN_MP_Helper/src/NewRad.c | 67 - ML_BSSN_MP_Helper/src/RegisterConstrained.c | 32 - ML_BSSN_MP_Helper/src/RegisterSlicing.c | 9 - ML_BSSN_MP_Helper/src/SelectBCsADMBase.c | 31 - ML_BSSN_MP_Helper/src/SetGroupTags.c | 76 - ML_BSSN_MP_O8/configuration.ccl | 5 - ML_BSSN_MP_O8/interface.ccl | 203 -- ML_BSSN_MP_O8/param.ccl | 1480 ------------- ML_BSSN_MP_O8/schedule.ccl | 497 ----- ML_BSSN_MP_O8/src/Boundaries.cc | 1809 ---------------- ML_BSSN_MP_O8/src/Differencing.h | 1146 ---------- ML_BSSN_MP_O8/src/ML_BSSN_MP_O8_Advect.cc | 2236 -------------------- ML_BSSN_MP_O8/src/ML_BSSN_MP_O8_Dissipation.cc | 1411 ------------ ML_BSSN_MP_O8/src/ML_BSSN_MP_O8_InitGamma.cc | 337 --- ML_BSSN_MP_O8/src/ML_BSSN_MP_O8_InitRHS.cc | 445 ---- ML_BSSN_MP_O8/src/ML_BSSN_MP_O8_Minkowski.cc | 445 ---- ML_BSSN_MP_O8/src/ML_BSSN_MP_O8_RHS1.cc | 1529 ------------- ML_BSSN_MP_O8/src/ML_BSSN_MP_O8_RHS2.cc | 1903 ----------------- .../src/ML_BSSN_MP_O8_RHSStaticBoundary.cc | 481 ----- ML_BSSN_MP_O8/src/ML_BSSN_MP_O8_boundary.cc | 481 ----- ML_BSSN_MP_O8/src/ML_BSSN_MP_O8_constraints1.cc | 1642 -------------- ML_BSSN_MP_O8/src/ML_BSSN_MP_O8_constraints2.cc | 1041 --------- .../src/ML_BSSN_MP_O8_convertFromADMBase.cc | 468 ---- .../src/ML_BSSN_MP_O8_convertFromADMBaseGamma.cc | 961 --------- .../src/ML_BSSN_MP_O8_convertToADMBase.cc | 424 ---- .../ML_BSSN_MP_O8_convertToADMBaseDtLapseShift.cc | 942 -------- ...N_MP_O8_convertToADMBaseDtLapseShiftBoundary.cc | 372 ---- ..._BSSN_MP_O8_convertToADMBaseFakeDtLapseShift.cc | 357 ---- ML_BSSN_MP_O8/src/ML_BSSN_MP_O8_enforce.cc | 379 ---- ML_BSSN_MP_O8/src/RegisterMoL.cc | 43 - ML_BSSN_MP_O8/src/RegisterSymmetries.cc | 189 -- ML_BSSN_MP_O8/src/Startup.cc | 10 - ML_BSSN_MP_O8/src/make.code.defn | 3 - ML_BSSN_MP_O8_Helper/configuration.ccl | 1 - ML_BSSN_MP_O8_Helper/interface.ccl | 38 - ML_BSSN_MP_O8_Helper/param.ccl | 39 - ML_BSSN_MP_O8_Helper/schedule.ccl | 161 -- ML_BSSN_MP_O8_Helper/src/ExtrapolateGammas.c | 29 - ML_BSSN_MP_O8_Helper/src/NewRad.c | 67 - ML_BSSN_MP_O8_Helper/src/RegisterConstrained.c | 32 - ML_BSSN_MP_O8_Helper/src/RegisterSlicing.c | 9 - ML_BSSN_MP_O8_Helper/src/SelectBCsADMBase.c | 31 - ML_BSSN_MP_O8_Helper/src/SetGroupTags.c | 76 - ML_BSSN_MP_O8_Helper/src/make.code.defn | 2 - ML_BSSN_O2/configuration.ccl | 5 - ML_BSSN_O2/schedule.ccl | 497 ----- ML_BSSN_O2/src/Boundaries.cc | 1809 ---------------- ML_BSSN_O2/src/Differencing.h | 1146 ---------- ML_BSSN_O2/src/ML_BSSN_O2_Advect.cc | 2236 -------------------- ML_BSSN_O2/src/ML_BSSN_O2_Dissipation.cc | 1411 ------------ ML_BSSN_O2/src/ML_BSSN_O2_InitGamma.cc | 337 --- ML_BSSN_O2/src/ML_BSSN_O2_InitRHS.cc | 445 ---- ML_BSSN_O2/src/ML_BSSN_O2_Minkowski.cc | 445 ---- ML_BSSN_O2/src/ML_BSSN_O2_RHS1.cc | 1529 ------------- ML_BSSN_O2/src/ML_BSSN_O2_RHS2.cc | 1903 ----------------- ML_BSSN_O2/src/ML_BSSN_O2_RHSStaticBoundary.cc | 481 ----- ML_BSSN_O2/src/ML_BSSN_O2_boundary.cc | 481 ----- ML_BSSN_O2/src/ML_BSSN_O2_constraints1.cc | 1642 -------------- ML_BSSN_O2/src/ML_BSSN_O2_constraints2.cc | 1041 --------- ML_BSSN_O2/src/ML_BSSN_O2_convertFromADMBase.cc | 468 ---- .../src/ML_BSSN_O2_convertFromADMBaseGamma.cc | 961 --------- ML_BSSN_O2/src/ML_BSSN_O2_convertToADMBase.cc | 424 ---- .../src/ML_BSSN_O2_convertToADMBaseDtLapseShift.cc | 942 -------- ...BSSN_O2_convertToADMBaseDtLapseShiftBoundary.cc | 372 ---- .../ML_BSSN_O2_convertToADMBaseFakeDtLapseShift.cc | 357 ---- ML_BSSN_O2/src/ML_BSSN_O2_enforce.cc | 379 ---- ML_BSSN_O2/src/RegisterMoL.cc | 43 - ML_BSSN_O2/src/RegisterSymmetries.cc | 189 -- ML_BSSN_O2/src/make.code.defn | 3 - ML_BSSN_O2_Helper/configuration.ccl | 1 - ML_BSSN_O2_Helper/param.ccl | 39 - ML_BSSN_O2_Helper/schedule.ccl | 161 -- ML_BSSN_O2_Helper/src/ExtrapolateGammas.c | 29 - ML_BSSN_O2_Helper/src/RegisterSlicing.c | 9 - ML_BSSN_O2_Helper/src/SelectBCsADMBase.c | 31 - ML_BSSN_O2_Helper/src/SetGroupTags.c | 76 - ML_BSSN_O2_Helper/src/make.code.defn | 2 - ML_BSSN_O8/configuration.ccl | 5 - ML_BSSN_O8/interface.ccl | 203 -- ML_BSSN_O8/param.ccl | 1480 ------------- ML_BSSN_O8/schedule.ccl | 497 ----- ML_BSSN_O8/src/Boundaries.cc | 1809 ---------------- ML_BSSN_O8/src/Differencing.h | 1146 ---------- ML_BSSN_O8/src/ML_BSSN_O8_Advect.cc | 2236 -------------------- ML_BSSN_O8/src/ML_BSSN_O8_Dissipation.cc | 1411 ------------ ML_BSSN_O8/src/ML_BSSN_O8_InitGamma.cc | 337 --- ML_BSSN_O8/src/ML_BSSN_O8_InitRHS.cc | 445 ---- ML_BSSN_O8/src/ML_BSSN_O8_Minkowski.cc | 445 ---- ML_BSSN_O8/src/ML_BSSN_O8_RHS1.cc | 1529 ------------- ML_BSSN_O8/src/ML_BSSN_O8_RHS2.cc | 1903 ----------------- ML_BSSN_O8/src/ML_BSSN_O8_RHSStaticBoundary.cc | 481 ----- ML_BSSN_O8/src/ML_BSSN_O8_boundary.cc | 481 ----- ML_BSSN_O8/src/ML_BSSN_O8_constraints1.cc | 1642 -------------- ML_BSSN_O8/src/ML_BSSN_O8_constraints2.cc | 1041 --------- ML_BSSN_O8/src/ML_BSSN_O8_convertFromADMBase.cc | 468 ---- .../src/ML_BSSN_O8_convertFromADMBaseGamma.cc | 961 --------- ML_BSSN_O8/src/ML_BSSN_O8_convertToADMBase.cc | 424 ---- .../src/ML_BSSN_O8_convertToADMBaseDtLapseShift.cc | 942 -------- ...BSSN_O8_convertToADMBaseDtLapseShiftBoundary.cc | 372 ---- .../ML_BSSN_O8_convertToADMBaseFakeDtLapseShift.cc | 357 ---- ML_BSSN_O8/src/ML_BSSN_O8_enforce.cc | 379 ---- ML_BSSN_O8/src/RegisterMoL.cc | 43 - ML_BSSN_O8/src/RegisterSymmetries.cc | 189 -- ML_BSSN_O8/src/Startup.cc | 10 - ML_BSSN_O8/src/make.code.defn | 3 - ML_BSSN_O8_Helper/configuration.ccl | 1 - ML_BSSN_O8_Helper/interface.ccl | 38 - ML_BSSN_O8_Helper/param.ccl | 39 - ML_BSSN_O8_Helper/schedule.ccl | 161 -- ML_BSSN_O8_Helper/src/NewRad.c | 67 - ML_BSSN_O8_Helper/src/RegisterConstrained.c | 32 - ML_BSSN_O8_Helper/src/RegisterSlicing.c | 9 - ML_BSSN_O8_Helper/src/make.code.defn | 2 - ML_BSSN_UPW/configuration.ccl | 5 - ML_BSSN_UPW/interface.ccl | 203 -- ML_BSSN_UPW/param.ccl | 1480 ------------- ML_BSSN_UPW/schedule.ccl | 497 ----- ML_BSSN_UPW/src/Differencing.h | 1146 ---------- ML_BSSN_UPW/src/ML_BSSN_UPW_Advect.cc | 1411 ------------ ML_BSSN_UPW/src/ML_BSSN_UPW_Dissipation.cc | 1411 ------------ ML_BSSN_UPW/src/ML_BSSN_UPW_InitGamma.cc | 337 --- ML_BSSN_UPW/src/ML_BSSN_UPW_InitRHS.cc | 445 ---- ML_BSSN_UPW/src/ML_BSSN_UPW_Minkowski.cc | 445 ---- ML_BSSN_UPW/src/ML_BSSN_UPW_RHS1.cc | 1529 ------------- ML_BSSN_UPW/src/ML_BSSN_UPW_RHS2.cc | 1903 ----------------- ML_BSSN_UPW/src/ML_BSSN_UPW_RHSStaticBoundary.cc | 481 ----- ML_BSSN_UPW/src/ML_BSSN_UPW_boundary.cc | 481 ----- ML_BSSN_UPW/src/ML_BSSN_UPW_constraints1.cc | 1642 -------------- ML_BSSN_UPW/src/ML_BSSN_UPW_constraints2.cc | 1041 --------- ML_BSSN_UPW/src/ML_BSSN_UPW_convertFromADMBase.cc | 468 ---- .../src/ML_BSSN_UPW_convertFromADMBaseGamma.cc | 829 -------- ML_BSSN_UPW/src/ML_BSSN_UPW_convertToADMBase.cc | 424 ---- .../ML_BSSN_UPW_convertToADMBaseDtLapseShift.cc | 810 ------- ...SSN_UPW_convertToADMBaseDtLapseShiftBoundary.cc | 372 ---- ...ML_BSSN_UPW_convertToADMBaseFakeDtLapseShift.cc | 357 ---- ML_BSSN_UPW/src/ML_BSSN_UPW_enforce.cc | 379 ---- ML_BSSN_UPW/src/RegisterMoL.cc | 43 - ML_BSSN_UPW/src/RegisterSymmetries.cc | 189 -- ML_BSSN_UPW/src/Startup.cc | 10 - ML_BSSN_UPW/src/make.code.defn | 3 - ML_BSSN_UPW_Helper/configuration.ccl | 1 - ML_BSSN_UPW_Helper/interface.ccl | 38 - ML_BSSN_UPW_Helper/param.ccl | 39 - ML_BSSN_UPW_Helper/schedule.ccl | 161 -- ML_BSSN_UPW_Helper/src/ExtrapolateGammas.c | 29 - ML_BSSN_UPW_Helper/src/NewRad.c | 67 - ML_BSSN_UPW_Helper/src/RegisterConstrained.c | 32 - ML_BSSN_UPW_Helper/src/RegisterSlicing.c | 9 - ML_BSSN_UPW_Helper/src/SelectBCsADMBase.c | 31 - ML_BSSN_UPW_Helper/src/SetGroupTags.c | 76 - ML_BSSN_UPW_Helper/src/make.code.defn | 2 - m/McLachlan_BSSN.m | 33 +- m/runmath.sh | 2 +- 228 files changed, 5690 insertions(+), 104889 deletions(-) rename {ML_BSSN_MP => ML_BSSN_Host}/configuration.ccl (100%) rename {ML_BSSN_O2 => ML_BSSN_Host}/interface.ccl (71%) rename {ML_BSSN_O2 => ML_BSSN_Host}/param.ccl (87%) create mode 100644 ML_BSSN_Host/schedule.ccl rename {ML_BSSN_UPW => ML_BSSN_Host}/src/Boundaries.cc (79%) create mode 100644 ML_BSSN_Host/src/Differencing.h create mode 100644 ML_BSSN_Host/src/ML_BSSN_Host_Advect.cc create mode 100644 ML_BSSN_Host/src/ML_BSSN_Host_InitGamma.cc create mode 100644 ML_BSSN_Host/src/ML_BSSN_Host_InitRHS.cc create mode 100644 ML_BSSN_Host/src/ML_BSSN_Host_Minkowski.cc create mode 100644 ML_BSSN_Host/src/ML_BSSN_Host_RHS1.cc create mode 100644 ML_BSSN_Host/src/ML_BSSN_Host_RHS2.cc create mode 100644 ML_BSSN_Host/src/ML_BSSN_Host_RHSStaticBoundary.cc create mode 100644 ML_BSSN_Host/src/ML_BSSN_Host_convertFromADMBase.cc create mode 100644 ML_BSSN_Host/src/ML_BSSN_Host_convertFromADMBaseGamma.cc create mode 100644 ML_BSSN_Host/src/ML_BSSN_Host_enforce.cc create mode 100644 ML_BSSN_Host/src/RegisterMoL.cc copy {ML_BSSN => ML_BSSN_Host}/src/RegisterSymmetries.cc (50%) rename {ML_BSSN_O2 => ML_BSSN_Host}/src/Startup.cc (54%) create mode 100644 ML_BSSN_Host/src/make.code.defn rename {ML_BSSN_MP_Helper => ML_BSSN_Host_Helper}/configuration.ccl (100%) rename {ML_BSSN_O2_Helper => ML_BSSN_Host_Helper}/interface.ccl (93%) rename {ML_BSSN_MP_Helper => ML_BSSN_Host_Helper}/param.ccl (76%) rename {ML_BSSN_MP_Helper => 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1 0

[svn:einsteintoolkit] Workshop_Spring_2012/ (Rev. 8)
by knarf＠cct.lsu.edu 22 Mar '12

22 Mar '12

User: knarf Date: 2012/03/22 01:08 PM Modified: / introduction.tex Log: schedule slides File Changes: Directory: / ============ File [modified]: introduction.tex Delta lines: +58 -0 =================================================================== --- introduction.tex 2012-03-22 15:45:04 UTC (rev 7) +++ introduction.tex 2012-03-22 18:08:04 UTC (rev 8) @@ -119,4 +119,62 @@ \end{minipage} \end{frame} +\begin{frame} \frametitle{Schedule Today} + \begin{tabular}{lp{9cm}} + \textbf{Time} & \textbf{Activity}\\ + 08:30-09:00 & Opening / Introduction\\ + 09:00-10:00 & Invited Talk: XXX\\ + \hline + 10:00-10:30 & Discussion and break\\ + \hline + 10:30-11:15 & Introduction to General Relativity\\ + 11:15-12:00 & Introduction to Scientific Software \& HPC\\ + \hline + 12:00-13:00 & Lunch break\\ + \hline + 13:00-13:30 & Introduction to Workshop development environment\\ + 13:30-14:15 & \textit{Wave-Equation in Cactus}\\ + 14:15-15:15 & Introduction to numerical methods \& numerical relativity\\ + \hline + 15:15-15:45 & Discussion and break\\ + \hline + 15:45-17:30 & \textit{Simulation of provided relativity examples}\\ + \end{tabular} +\end{frame} + +\frame{\frametitle{Thursday} + \begin{tabular}{lp{9cm}} + 08:00-09:00 & Introduction to Scientific Visualization\\ + 09:00-10:00 & Invited Talk: XXX\\ + \hline + 10:00-10:30 & Discussion and break\\ + \hline + 10:30-11:15 & \textit{Using Visualization Tools}\\ + 11:15-12:00 & \textit{Creating Animation}\\ + \hline + 12:00-13:00 & Lunch break\\ + \hline\\ + 13:00-13:30 & High-level introduction to Cactus\\ + 13:30-14:15 & Low-level introduction to Cactus\\ + 14:15-15:15 & \textit{Implementing your own thorn}\\ + \hline + 15:15-15:45 & Discussion and break\\ + \hline + 15:45-16:30 & \textit{Implementing your own thorn, Visualization}\\ + 16:30-17:30 & \textit{Presentation of team results}\\ + \end{tabular} +} + +\frame{\frametitle{Friday} + \begin{tabular}{lp{9cm}} + 08:00-09:00 & Tour through available ET components\\ + 09:00-10:00 & Invited Talk: XXX\\ + \hline + 10:00-10:30 & Discussion and break\\ + \hline + 10:30-11:15 & HPC resources, trends, basic usage\\ + 11:15-12:00 & The future of the ET + \end{tabular} +} + \end{document}

1 0

[svn:einsteintoolkit] Workshop_Spring_2012/ (Rev. 7)
by knarf＠cct.lsu.edu 22 Mar '12

22 Mar '12

User: knarf Date: 2012/03/22 10:45 AM Added: /pics/ bruno.jpg, dennis.jpg, frank.jpg, joshua.jpeg, peter.jpg, roland.jpg, tanja.jpg Modified: / introduction.tex Log: short slide about every presenter: please add your info! Directory Changes: Directory: /svn:mime-type/ ========================== + application/octet-stream File Changes: Directory: / ============ File [modified]: introduction.tex Delta lines: +80 -0 =================================================================== --- introduction.tex 2012-03-22 15:16:47 UTC (rev 6) +++ introduction.tex 2012-03-22 15:45:04 UTC (rev 7) @@ -39,4 +39,84 @@ \end{itemize} \end{frame} +\begin{frame} \frametitle{Who are 'we': Frank LÃ¶ffler} + \begin{minipage}{0.3\linewidth} + \includegraphics[height=4cm]{frank} + \end{minipage} + \begin{minipage}{0.6\linewidth} + \begin{itemize} + \item IT Consultant at Louisiana State University (LSU) + \item PhD in physics, Max--Planck--Institute, Germany + \item Postdocs at SISSA (Italy), LSU + \item Leading development of Einstein Toolkit and Cactus Framework + \end{itemize} + \end{minipage} +\end{frame} + +\begin{frame} \frametitle{Who are 'we': Tanja Bode} + \begin{minipage}{0.3\linewidth} + \includegraphics[height=4cm]{tanja} + \end{minipage} + \begin{minipage}{0.6\linewidth} + \begin{itemize} + \item . + \end{itemize} + \end{minipage} +\end{frame} + +\begin{frame} \frametitle{Who are 'we': Dennis Castleberry} + \begin{minipage}{0.3\linewidth} + \includegraphics[height=4cm]{dennis} + \end{minipage} + \begin{minipage}{0.6\linewidth} + \begin{itemize} + \item . + \end{itemize} + \end{minipage} +\end{frame} + +\begin{frame} \frametitle{Who are 'we': Peter Diener} + \begin{minipage}{0.3\linewidth} + \includegraphics[height=4cm]{peter} + \end{minipage} + \begin{minipage}{0.6\linewidth} + \begin{itemize} + \item . + \end{itemize} + \end{minipage} +\end{frame} + +\begin{frame} \frametitle{Who are 'we': Joshua Faber} + \begin{minipage}{0.3\linewidth} + \includegraphics[height=4cm]{joshua} + \end{minipage} + \begin{minipage}{0.6\linewidth} + \begin{itemize} + \item . + \end{itemize} + \end{minipage} +\end{frame} + +\begin{frame} \frametitle{Who are 'we': Roland Haas} + \begin{minipage}{0.3\linewidth} + \includegraphics[height=4cm]{roland} + \end{minipage} + \begin{minipage}{0.6\linewidth} + \begin{itemize} + \item . + \end{itemize} + \end{minipage} +\end{frame} + +\begin{frame} \frametitle{Who are 'we': Bruno Mundim} + \begin{minipage}{0.3\linewidth} + \includegraphics[height=4cm]{bruno} + \end{minipage} + \begin{minipage}{0.6\linewidth} + \begin{itemize} + \item . + \end{itemize} + \end{minipage} +\end{frame} + \end{document} Directory: /pics/ ================= File [added]: bruno.jpg Delta lines: +0 -0 =================================================================== (Binary files differ) Property changes on: pics/bruno.jpg ___________________________________________________________________ File [added]: dennis.jpg Delta lines: +0 -0 =================================================================== (Binary files differ) Property changes on: pics/dennis.jpg ___________________________________________________________________ File [added]: frank.jpg Delta lines: +0 -0 =================================================================== (Binary files differ) Property changes on: pics/frank.jpg ___________________________________________________________________ File [added]: joshua.jpeg Delta lines: +0 -0 =================================================================== (Binary files differ) Property changes on: pics/joshua.jpeg ___________________________________________________________________ File [added]: peter.jpg Delta lines: +0 -0 =================================================================== (Binary files differ) Property changes on: pics/peter.jpg ___________________________________________________________________ File [added]: roland.jpg Delta lines: +0 -0 =================================================================== (Binary files differ) Property changes on: pics/roland.jpg ___________________________________________________________________ File [added]: tanja.jpg Delta lines: +0 -0 =================================================================== (Binary files differ) Property changes on: pics/tanja.jpg ___________________________________________________________________

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[svn:einsteintoolkit] Workshop_Spring_2012/scientific_viz/ (Rev. 6)
by tanja.bode＠physics.gatech.edu 22 Mar '12

22 Mar '12

User: tbode Date: 2012/03/22 10:16 AM Added: /scientific_viz/ Makefile, preamble.tex, scientific_viz.tex Log: Initial commit: Basic outlines only. File Changes: Directory: /scientific_viz/ =========================== File [added]: Makefile Delta lines: +10 -0 =================================================================== --- scientific_viz/Makefile (rev 0) +++ scientific_viz/Makefile 2012-03-22 15:16:47 UTC (rev 6) @@ -0,0 +1,10 @@ +all: scientific_viz.pdf + +%.pdf: %.tex + pdflatex $* + +clean: + /bin/bash -exec "rm -f scientific_viz.{aux,log,nav,out,snm,pdf,toc}" + +.PHONY: all clean + File [added]: preamble.tex Delta lines: +67 -0 =================================================================== --- scientific_viz/preamble.tex (rev 0) +++ scientific_viz/preamble.tex 2012-03-22 15:16:47 UTC (rev 6) @@ -0,0 +1,67 @@ +\documentclass{beamer} + +\usepackage[utf8]{inputenc} +\usepackage{beamerthemesplit} +\usepackage{url} +\usepackage{hyperref} +%\usepackage{tikz} +\usepackage{alltt} +%\usepackage{marvosym} + +\usetheme{Madrid} +\usecolortheme[RGB={77,83,186}]{structure} +%\usecolortheme[RGB={132,186,75}]{structure} +\definecolor{cactusgreen}{RGB}{132,186,75} +\graphicspath{{pics/}} + +\newcommand{\ilshell}[1]{\colorbox{lightgray}{\small{\texttt{#1}}}} +\newcommand{\shell}[1]{\hspace{1cm}\colorbox{lightgray}{\small{\texttt{#1}}}} + +\hyphenation{Cac-tus-Ein-stein Schwarz-schild vacuum in-fra-struc-ture} + +% \logo{\includegraphics[height=1cm]{pics/cactuslogo.png}} + +% We want to use the infolines outer theme because it uses so less space, but +% it also tries to print an institution (which we do not have) and the slide +% numbers (which we might not want to show). Therefore, we here redefine the +% footline ourselfes - mostly a copy & paste from +% /usr/share/texmf/tex/latex/beamer/themes/outer/beamerouterthemeinfolines.sty +\defbeamertemplate*{footline}{infolines theme without institution and slide numbers} +{ + \leavevmode% + \hbox{% + \begin{beamercolorbox}[wd=.333333\paperwidth,ht=2.25ex,dp=1ex,center]{author in head/foot}% + \usebeamerfont{author in head/foot}\insertshortauthor + \end{beamercolorbox}% + \begin{beamercolorbox}[wd=.333333\paperwidth,ht=2.25ex,dp=1ex,center]{title in head/foot}% + \usebeamerfont{title in head/foot}\insertshorttitle + \end{beamercolorbox}% + \begin{beamercolorbox}[wd=.333333\paperwidth,ht=2.25ex,dp=1ex,center]{date in head/foot}% + \usebeamerfont{date in head/foot}\insertshortdate{} + \end{beamercolorbox}}% + \vskip0pt% +} + +% For some reason this is not displayed by default. This is just a copy & paste +% from the same file as the footline +\defbeamertemplate*{headline}{infolines theme with sections/subsections} +{ + \leavevmode% + \hbox{% + \begin{beamercolorbox}[wd=.5\paperwidth,ht=2.25ex,dp=1ex,right]{section in head/foot}% + \usebeamerfont{section in head/foot}\insertsectionhead\hspace*{2ex} + \end{beamercolorbox}% + \begin{beamercolorbox}[wd=.5\paperwidth,ht=2.25ex,dp=1ex,left]{subsection in head/foot}% + \usebeamerfont{subsection in head/foot}\hspace*{2ex}\insertsubsectionhead + \end{beamercolorbox}}% + \vskip0pt% +} + +%\newcommand{\abspic}[4] +% {\vspace{ #2\paperheight}\hspace{ #3\paperwidth}\includegraphics[height=#4\paperheight]{#1}\\ +% \vspace{-#2\paperheight}\vspace{-#4\paperheight}\vspace{-0.0038\paperheight}} + +% Make a todo comment stand out visually +\newcommand{\todo}[1]{{~\textbf{\color{red}[TODO: #1]}}} + + File [added]: scientific_viz.tex Delta lines: +105 -0 =================================================================== --- scientific_viz/scientific_viz.tex (rev 0) +++ scientific_viz/scientific_viz.tex 2012-03-22 15:16:47 UTC (rev 6) @@ -0,0 +1,105 @@ +\input{preamble} +\usepackage{listings} +\usepackage{amsmath} +\usepackage{ragged2e} + +%% Have 1 hour, end with overview of hands-on %% +%% (or put this into a separate file) %% + +\title{Scientific Visualization} +\author{Tanja Bode} +\titlegraphic{\includegraphics[height=3cm]{../pics/einstein_flip}} +\date{5. April 2012} + +\begin{document} + +\section{Scientific Visualization} + +\frame{ \frametitle{} + \hspace{1em} + \begin{centering} + \hspace{-1cm}\includegraphics[height=3.3cm]{../pics/einstein_flip}\\ + \vspace{1cm} + {\Huge Scientific Visualization}\\ + \end{centering} +} + +\frame{ \frametitle{Outline} + {\Large Outline: + \begin{itemize} + \item Types of Output in Cactus/Carpet + \item Scalar/0D Data %% Cactus/Carpet output/reductions vs. thorn-specific output (AHFinder) + \item 1D Data %% Carpet 1D output -- suggest carpetsplit1d && ygraph + \item 2D/3D Visualization %% Gnuplot surface (ascii) and Visit (HDF5) + \end{itemize}} +} + +\subsection{Overview of Cactus/Carpet Output} +\frame{ \frametitle{Overview of Cactus/Carpet Output} + \begin{itemize} + \item CarpetIO*, IOUtils + \item Buffer zones, ghost zones, and boundary points + \item Thorn-specific output + \end{itemize} +} + +\subsection{Scalar/0D Output} +\frame{ \frametitle{Scalar/0D Data} + \begin{itemize} + \item Reduction Options + \item Turning header/info off + \item gnuplot + \end{itemize} +} + +\subsection{1D Output} +\frame{ \frametitle{1D Data} + + \begin{itemize} + \item Line parameters + \item carpetsplit1d + \item gnuplot \& ygraph + \end{itemize} + +} + +\subsection{2D \& 3D Output} +\frame{ \frametitle{2D/3D Visualization} + \begin{itemize} + \item Plane parameters + \item Format choices + \item Gnuplot surface plots + \item VisIt: pseudocolor and volume renderings + \end{itemize} +} + +%\subsection{Visualization Pointers} +%\frame{ \frametitle{Encore: Visualization Pointers} +% A few pointers to making good scientific plots +% \begin{itemize} +% \item Make the point you want to make obvious without misleading +% \end{itemize} +%} + +\section{Scientific Visualization -- Hands-On I } + +\frame{ \frametitle{Outline} + \vspace{-2em} + \begin{centering} + {\Large \emph{Purpose:} To visualize useful 0-D \& 1-D timeseries data from yesterday's toy simulations.} + \end{centering} + \vspace{1em} + {%\Large Outline: + \begin{itemize} + \item BH Mass and Area evolutions + \item Gravitational Waves + \item Conserved TOV mass + \item TOV density profiles + \item Convergence factor + \end{itemize}} +} + +\frame{ \frametitle{Black Hole Information} +} + +\end{document}

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[svn:einsteintoolkit] Workshop_Spring_2012/ (Rev. 5)
by knarf＠cct.lsu.edu 22 Mar '12

22 Mar '12

User: knarf Date: 2012/03/22 10:07 AM Modified: / introduction.tex Log: introduction: give a basic overview File Changes: Directory: / ============ File [modified]: introduction.tex Delta lines: +22 -6 =================================================================== --- introduction.tex 2012-03-13 19:19:40 UTC (rev 4) +++ introduction.tex 2012-03-22 15:07:43 UTC (rev 5) @@ -5,21 +5,37 @@ \begin{document} \begin{frame} \frametitle{What will you learn here?} - \begin{centering} - \textbf{...}\\ - \includegraphics[height=2cm]{einstein_flip.png} - \end{centering} + \includegraphics[height=2cm]{einstein_flip.png} + \begin{itemize} + \item Common practices in + \begin{itemize} + \item Scientific software development + \item Collaboration within large research teams + \end{itemize} + \item Basics in + \begin{itemize} + \item General Relativity + \item Scientific Software \& HPC usage + \item Scientific Visualization + \item Scientific Presentation + \end{itemize} + \item Usage of Cactus, in particular the Einstein Toolkit + \end{itemize} \end{frame} \begin{frame} \frametitle{What do we assume?} We assume you \begin{itemize} - \item are able to write, or at least read, a serial code in C/C++/Fortran; - \item ... + \item are able to write, or at least read, a serial code in C, C++ or Fortran; + \item have either a laptop with you or someone to share one with + \item can run \texttt{virtualbox} + \item are motivated to learn something new / different + \item tell us what you are interested in \end{itemize} It would be advantagous (but not necessary) if you \begin{itemize} \item are familiar with the Linux/Unix environment + \item know about version control systems (at least one) \end{itemize} \end{frame}

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[svn:einsteintoolkit] pyGWAnalysis/trunk/DataAnalysis/ (Rev. 8)
by reisswig＠tapir.caltech.edu 21 Mar '12

21 Mar '12

User: reisswig Date: 2012/03/21 10:30 AM Modified: /trunk/DataAnalysis/ DataAnalysis.py Log: Add phase alignement procedure by Boyle et al. File Changes: Directory: /trunk/DataAnalysis/ =============================== File [modified]: DataAnalysis.py Delta lines: +92 -0 =================================================================== --- trunk/DataAnalysis/DataAnalysis.py 2012-02-02 01:08:28 UTC (rev 7) +++ trunk/DataAnalysis/DataAnalysis.py 2012-03-21 15:30:39 UTC (rev 8) @@ -697,3 +697,95 @@ return err +def PhaseAlignOverRange(DF1, DF2, x0, x1, start_xoff, delta, dx, accuracy=1e-2, monotonic=False): + """Phase-aligns two waveforms by minimizing their difference in the L2 norm and + returns the time-shift (and phase shift) that needs to be applied. The procedure is that + from Boyle et al, arxiv:0804.4184v2. + DF1: phase of waveform 1 + DF2: phase of waveform 2 + [x0,x1]: The minimization interval. + start_xoff: An initial guess to speed up computation. + delta: the shift will be applied in the range [start_xoff-delta, start_xoff+delta]. + The smaller delta, the faster (but keep in mind that you need to be sure that the minimum is located in that range! + dx: The delta spacing of interpolated function values on which the pointwise difference is taken. + accuracy: The accuracy in finding the shift that minimizes the L2 norm of the error ('the delta spacing of the shift'). + monotonic: Set to 'True' if function is monotonic (this will greatly speed up computation)""" + + # Note: this function is essentially identical to AlignOverRange in DiscreteFunction.py. + # But this also return a phase shift! + + # Keep DF1 fixed. Find offset x_off that needs to be applied to DF2.x + # in order to make the L2-norm of the difference over a range [x0,x1] + # as small as possible. + + x_off = start_xoff-delta + minErr = 10e10 + minX = x_off + trueMinX = x_off + trueDeltaPhi = 0 + + # If function is monotonic, we can use a faster algorithm + if (monotonic==True): + factor = 2.0*delta/accuracy*0.1 + maxX = start_xoff+delta + while (factor >= 1.0): + x_off = minX + minErr = 10e10 + while (x_off < maxX): + DF2shift = DiscreteFunction(DF2.x+x_off, DF2.f) + subDF1, subDF2 = MakeConsistent(DF1, DF2shift, x0, x1, dx) + # first, compute DeltaPhi analytically according to Boyle et al. + DeltaPhi = 0 + for ii in range (0, subDF1.Length()): + DeltaPhi += subDF1.f[ii]-subDF2.f[ii] + DeltaPhi /= (x1-x0) + # Now compute error + err = 0 + for ii in range (0, subDF1.Length()): + err += (subDF1.f[ii]-subDF2.f[ii]-DeltaPhi)**2 + err = sqrt(err) + #print minErr, err + if (err < minErr): + minErr = err + minX = x_off-accuracy*factor + trueMinX = x_off + trueDeltaPhi = DeltaPhi + else: + maxX = x_off + break + x_off += accuracy*factor + factor *= 0.1 + return trueMinX, trueDeltaPhi + + print "ERROR! ...using brute force method!" + + # Proceed with brute force algorithm... + + x_off = start_xoff-delta + + minErr = 10e10 + minX = x_off + minDeltaPhi = 0 + + + # We shift DF2 and compute the error over range [x0,x1] + while (x_off < start_xoff+delta): + DF2shift = DiscreteFunction(DF2.x+x_off, DF2.f) + subDF1, subDF2 = MakeConsistent(DF1, DF2shift, x0, x1, dx) + # first, compute DeltaPhi analytically according to Boyle et al. + DeltaPhi = 0 + for ii in range (0, subDF1.Length()): + DeltaPhi += subDF1.f[ii]-subDF2.f[ii] + DeltaPhi /= (x1-x0) + err = 0 + for ii in range (0, subDF1.Length()): + err += (subDF1.f[ii]-subDF2.f[ii]-DeltaPhi)**2 + err = sqrt(err) + #print err + if (err < minErr): + minErr = err + minX = x_off + minDeltaPhi = DeltaPhi + x_off += accuracy + + return minX, minDeltaPhi

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New changesets in Carpet Mercurial
by Carpet mercurial repositories 20 Mar '12

20 Mar '12

changeset: 3502:ea9d9fd177f2 tag: tip user: Roland Haas <rhaas(a)caltech.edu> date: Tue Mar 20 09:32:06 2012 -0700 summary: Backed out changeset 74ddd545dbb1

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New changesets in Carpet Mercurial
by Carpet mercurial repositories 20 Mar '12

20 Mar '12

changeset: 3500:9168accf5498 user: Roland Haas <rhaas(a)caltech.edu> date: Tue Mar 20 09:22:44 2012 -0700 summary: Backed out changeset 27a049a40a81 changeset: 3501:74ddd545dbb1 tag: tip user: Roland Haas <rhaas(a)caltech.edu> date: Tue Mar 20 09:28:03 2012 -0700 summary: Carpet: let thread run on any core [n0,n0+num_threads) instead of binding to

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