Diffusion Lenstool-HPC (chi_GPU) History

History
chi_GPU7468cb38b897ade6e4f82fc…

Jan 12 2017

corrected a bug in gradient( function pointer was of by 1),implemented…
7468cb38b897
·schaefer on Jan 12 2017, 15:43.

Jan 2 2017

calling the right version
4e3e4e957d36
·fourestey on Jan 2 2017, 23:44.
lense type dispatcher enabled for hand coded avx version
a710e43288c0
·fourestey on Jan 2 2017, 23:44.

Jan 1 2017

added possibility to link with the lenstool library using the -D__WITH_LIBTOOL…
edb40afe60bf
·fourestey on Jan 1 2017, 23:01.
inserting guard to allow linking with the lenstool library
5bdc6523dd48
·fourestey on Jan 1 2017, 22:51.

Dec 30 2016

added improved version of lense derivative selection
300a1434e86d
·fourestey on Dec 30 2016, 11:24.

Dec 25 2016

update
bbb1f6477ecc
·fourestey on Dec 25 2016, 21:48.
added function to call the correct lense type gradient function correctly
59584d508582
·fourestey on Dec 25 2016, 21:47.
useful functions
65f98118f131
·fourestey on Dec 25 2016, 21:46.

Dec 22 2016

reverting to original configuration
22e37e26a423
·fourestey on Dec 22 2016, 14:35.
deleted binary file
7a8c02427d1d
·fourestey on Dec 22 2016, 14:34.
interface change update
3342f943e4db
·fourestey on Dec 22 2016, 14:34.
interface change update
04c3405a1b23
·fourestey on Dec 22 2016, 14:34.
interface cleanup + SIS implementation for SOA
feb189992011
·fourestey on Dec 22 2016, 14:32.

Dec 21 2016

updated library + gradient benchmark with lense 81 auto-vectorized version
43bf390e02a9
·fourestey on Dec 21 2016, 14:11.
clean repo
bdbea621f3c5
·fourestey on Dec 21 2016, 11:17.

Dec 16 2016

bug fix chi
db8a6d8a39c7
·schaefer on Dec 16 2016, 09:17.

Dec 15 2016

changes so that it works on regor too 2 for chi benchmark
41014d8f0902
·schaefer on Dec 15 2016, 14:17.
changes so that it works on regor too
c4418ad5944f
·schaefer on Dec 15 2016, 14:09.

Dec 14 2016

update
6264dab408ab
·fourestey on Dec 14 2016, 22:07.
added chi benchmark + general updates
3ef0946ab029
·fourestey on Dec 14 2016, 22:07.

Dec 13 2016

bug fix, precision test passed
578dba412eb4
·fourestey on Dec 13 2016, 21:39.
gradent benchmark using jauzac input
cd86e73dbb27
·fourestey on Dec 13 2016, 13:21.
updated makefile to create library
ed21c2f7a9d9
·fourestey on Dec 13 2016, 13:17.

Dec 12 2016

added sources for the different versions of the derivative
6003e8cd2da6
·fourestey on Dec 12 2016, 22:31.

Dec 1 2016

revisited project structure
4d08250b2d8f
·schaefer on Dec 1 2016, 16:07.

Nov 22 2016

finished testing bruteforce CPU and implemented small benchmark
823097a83d20
·branch: bruteforceCPU
·schaefer on Nov 22 2016, 13:18.

Nov 21 2016

fixed a few bugs for function, still need direct comparison between lenstool…
4c908cd3e08c
·schaefer on Nov 21 2016, 14:07.

Nov 16 2016

Started Implementation of chibruteforce, compiles and seems to works well but…
58579afb4a0c
·schaefer on Nov 16 2016, 16:53.

Nov 9 2016

finished preparation for second benchmar (for GPU) started on third benchmark…
c99f2e455a51
·branch: chibenchmark
·schaefer on Nov 9 2016, 17:43.
Organised old benchmrks into archive and added lenstool benchmark for chi2…
a258267da7d3
·schaefer on Nov 9 2016, 11:21.

Nov 7 2016

removed small control cout 2
e57bf8416890
·schaefer on Nov 7 2016, 16:22.
removed small control cout
f6596bd9e398
·schaefer on Nov 7 2016, 16:22.
added nw test and corrected AVX bug (code tool only multiple of 4 into account
cd34a2adf1b5
·schaefer on Nov 7 2016, 16:18.
adapted tests for modifications
1d3a53f30e9e
·schaefer on Nov 7 2016, 15:00.
merge gilles branch
160bc00c215c
·schaefer on Nov 7 2016, 14:41.

Nov 4 2016

finished merge of multi_lens_list into master
df67de56ffdb
·schaefer on Nov 4 2016, 17:07.
modified the code so that it runs on regor too
ee91f6c1daf3
·branch: gilles
·schaefer on Nov 4 2016, 14:50.
adding vector operators for the intel compilers to ensure backward compatibility
c2f3e43b96e0
·fourestey on Nov 4 2016, 10:52.

Nov 2 2016

hand optimized simd math operators
c27ed0e5a33b
·fourestey on Nov 2 2016, 14:14.
gradient file header
f204a89bf073
·fourestey on Nov 2 2016, 14:13.
added hand optimized inverse and sqrt operations + cleanup
91114be53829
·fourestey on Nov 2 2016, 14:13.
higher precision in result
32bd4e6bda08
·fourestey on Nov 2 2016, 14:12.
corrected executable name
eec604245c3c
·fourestey on Nov 2 2016, 14:12.

Oct 31 2016

vectorization update with RCP + newton raphson methode to increase the precision
182455bb75cd
·fourestey on Oct 31 2016, 11:06.

Oct 28 2016

hand vectorized version added: 50% faster than the scalar one probably because…
871038e9d982
·fourestey on Oct 28 2016, 15:07.

Oct 27 2016

test are now standalone: in folder gradienttest run make and then execute…
d21d1bc38554
·schaefer on Oct 27 2016, 13:08.

Oct 26 2016

added one small test and complexified the pied and sis test to take into…
c80452591743
·schaefer on Oct 26 2016, 14:47.
Divided big test into three smaller ones
4cf7755ae885
·schaefer on Oct 26 2016, 14:16.
finished with lens sorting and removing the if condition from the grad function
7d6cb779fe60
·branch: multi_lens_list
·schaefer on Oct 26 2016, 10:43.

Oct 25 2016

new values
90bd42bf9c59
·fourestey on Oct 25 2016, 16:10.
big test comparison
91bcdb15ea83
·fourestey on Oct 25 2016, 16:09.
full loop expension
3e406d2d12ed
·fourestey on Oct 25 2016, 16:09.
added test coverage for piemd1derivative function
81e9b87d4812
·schaefer on Oct 25 2016, 16:02.
added Grad test function and moved gradient function into seperate Grad file
62a88e987342
·schaefer on Oct 25 2016, 15:52.
finished sorting, starting modifcation in grad function
e278c6337363
·schaefer on Oct 25 2016, 14:15.
timer added
1b582189a873
·fourestey on Oct 25 2016, 12:30.
small modif to old main to correct error
d26cefbec5b7
·schaefer on Oct 25 2016, 10:19.
Added vdisp init to the potential to get non zero results from thegradient…
629ddbdeea53
·schaefer on Oct 25 2016, 10:17.

Oct 24 2016

update
3d1a2de2ee83
·fourestey on Oct 24 2016, 22:18.
added inlined first version of the kernel
d1d407485259
·fourestey on Oct 24 2016, 22:18.

Oct 22 2016

sperated main and compute kernels
5c66f7fce251
·fourestey on Oct 22 2016, 22:45.
modified makefile to take compiler into account + small update
5b30d8deeb61
·fourestey on Oct 22 2016, 22:44.

Oct 21 2016

removed .o
8a356da7c89b
·schaefer on Oct 21 2016, 15:31.
added SoA structure instead of AoS
6ac53335f1e3
·schaefer on Oct 21 2016, 15:29.

Oct 17 2016

remove .project files .metadata etc
e6b8fa131fb6
·schaefer on Oct 17 2016, 11:40.
remove .project files
e4285e392f22
·schaefer on Oct 17 2016, 11:38.
Gradient Benchmark for 10, 100 and 1000 mass distribution
6d252a54e547
·schaefer on Oct 17 2016, 11:33.

Historychi_GPU7468cb38b897ade6e4f82fc…

Jan 12 2017

Jan 2 2017

Jan 1 2017

Dec 30 2016

Dec 25 2016

Dec 22 2016

Dec 21 2016

Dec 16 2016

Dec 15 2016

Dec 14 2016

Dec 13 2016

Dec 12 2016

Dec 1 2016

Nov 22 2016

Nov 21 2016

Nov 16 2016

Nov 9 2016

Nov 7 2016

Nov 4 2016

Nov 2 2016

Oct 31 2016

Oct 28 2016

Oct 27 2016

Oct 26 2016

Oct 25 2016

Oct 24 2016

Oct 22 2016

Oct 21 2016

Oct 17 2016

History
chi_GPU7468cb38b897ade6e4f82fc…