I am quite sure I once get correct result even when the matrix is of size >1000. Let me do more research and test later and get back to you.
Wong Hang <[email protected]> 於 2020年2月7日 週五 下午11:18寫道： > I suddenly get the HEAD version of libgpuarray works > I found that if I increase the size of the matrix, the error will appear. > The first few rows of the matrix are correct, and then there will be > errors for the remaining rows. > I guess there is a synchronization or memory bug. > > $ python3 cho.py > row #0: err=0 (max=0) > row #1: err=0 (max=0) > row #2: err=0 (max=0) > row #3: err=1.77636e-15 (max=1.77636e-15) > row #4: err=0 (max=0) > row #5: err=1.77982e-15 (max=1.77636e-15) > row #6: err=1.14439e-16 (max=1.11022e-16) > row #7: err=6.245e-17 (max=5.55112e-17) > row #8: err=1.79104e-15 (max=1.77636e-15) > row #9: err=1.84778e-15 (max=1.77636e-15) > row #10: err=1.83628e-15 (max=1.77636e-15) > row #11: err=7.13054e-16 (max=6.66134e-16) > row #12: err=8.55484e-17 (max=8.32667e-17) > row #13: err=7.19641e-16 (max=4.44089e-16) > row #14: err=2.30555e-16 (max=1.11022e-16) > row #15: err=1.93574e-15 (max=1.77636e-15) > row #16: err=3.61888e-16 (max=2.22045e-16) > row #17: err=1.94548e-15 (max=1.77636e-15) > row #18: err=1.81003e-15 (max=1.77636e-15) > row #19: err=1.85793e-15 (max=1.77636e-15) > row #20: err=1.93489e-15 (max=1.77636e-15) > row #21: err=2.10577e-15 (max=1.77636e-15) > row #22: err=9.14588e-16 (max=4.44089e-16) > row #23: err=7.63657e-16 (max=4.44089e-16) > row #24: err=1.42114e-15 (max=8.88178e-16) > row #25: err=3.80154e-15 (max=3.55271e-15) > row #26: err=3.66222e-15 (max=3.55271e-15) > row #27: err=1.06328e-15 (max=8.88178e-16) > row #28: err=2.31959e-15 (max=1.77636e-15) > row #29: err=3.65102e-15 (max=3.55271e-15) > row #30: err=9.84652e-16 (max=4.44089e-16) > row #31: err=1.98222e-15 (max=1.33227e-15) > row #32: err=1.69428e-15 (max=8.88178e-16) > row #33: err=2.39616e-15 (max=1.77636e-15) > row #34: err=1.29213e-15 (max=8.88178e-16) > row #35: err=1.04169e-15 (max=4.44089e-16) > row #36: err=2.56552e-15 (max=1.77636e-15) > row #37: err=1.92892e-15 (max=8.88178e-16) > row #38: err=2.20448e-15 (max=1.77636e-15) > row #39: err=1.49001e-15 (max=6.66134e-16) > row #40: err=1.17059e-15 (max=5.55112e-16) > row #41: err=1.77533e-15 (max=8.88178e-16) > row #42: err=2.27739e-15 (max=1.77636e-15) > row #43: err=1.47627e-15 (max=6.66134e-16) > row #44: err=2.09264e-15 (max=1.33227e-15) > row #45: err=1.81502e-15 (max=8.88178e-16) > row #46: err=1.84387e-15 (max=8.88178e-16) > row #47: err=1.06552e-15 (max=4.44089e-16) > row #48: err=2.76471e-15 (max=1.77636e-15) > row #49: err=2.18163e-15 (max=1.33227e-15) > row #50: err=3.22704e-15 (max=1.77636e-15) > row #51: err=3.64846e-15 (max=1.77636e-15) > row #52: err=1.66905e-15 (max=6.66134e-16) > row #53: err=1.81576e-15 (max=1.11022e-15) > row #54: err=2.41371e-15 (max=1.77636e-15) > row #55: err=3.9903e-15 (max=3.55271e-15) > row #56: err=3.00212e-15 (max=1.77636e-15) > row #57: err=3.06269e-15 (max=1.77636e-15) > row #58: err=2.50664e-15 (max=1.77636e-15) > row #59: err=3.85325e-15 (max=3.55271e-15) > row #60: err=3.55556e-15 (max=1.77636e-15) > row #61: err=2.1962e-15 (max=8.88178e-16) > row #62: err=3.49413e-15 (max=1.77636e-15) > row #63: err=3.29766e-15 (max=1.77636e-15) > row #64: err=2.4585e-15 (max=1.33227e-15) > row #65: err=2.12112e-15 (max=8.88178e-16) > row #66: err=3.71809e-15 (max=1.77636e-15) > row #67: err=2.7659e-15 (max=8.88178e-16) > row #68: err=3.32757e-15 (max=1.77636e-15) > row #69: err=2.41245e-15 (max=8.60423e-16) > row #70: err=3.99688e-15 (max=1.9984e-15) > row #71: err=2.52257e-15 (max=8.88178e-16) > row #72: err=3.55973e-15 (max=1.55431e-15) > row #73: err=2.7763e-15 (max=8.88178e-16) > row #74: err=4.40704e-15 (max=3.55271e-15) > row #75: err=3.55809e-15 (max=1.77636e-15) > row #76: err=3.04663e-15 (max=1.77636e-15) > row #77: err=2.85651e-15 (max=1.11022e-15) > row #78: err=4.05814e-15 (max=1.77636e-15) > row #79: err=3.33612e-15 (max=1.32533e-15) > row #80: err=3.20748e-15 (max=1.77636e-15) > row #81: err=3.8984e-15 (max=1.77636e-15) > row #82: err=3.5669e-15 (max=1.22125e-15) > row #83: err=4.28332e-15 (max=2.22045e-15) > row #84: err=3.64221e-15 (max=1.33227e-15) > row #85: err=4.83762e-15 (max=3.55271e-15) > row #86: err=4.0986e-15 (max=1.77636e-15) > row #87: err=3.60163e-15 (max=1.77636e-15) > row #88: err=5.06272e-15 (max=3.55271e-15) > row #89: err=3.68688e-15 (max=1.77636e-15) > row #90: err=7.07646e-15 (max=5.32907e-15) > row #91: err=3.83584e-15 (max=1.05471e-15) > row #92: err=4.50821e-15 (max=1.77636e-15) > row #93: err=5.47632e-15 (max=1.77636e-15) > row #94: err=4.46046e-15 (max=1.44329e-15) > row #95: err=5.61405e-15 (max=3.55271e-15) > row #96: err=5.06176e-15 (max=2.22045e-15) > row #97: err=3.81964e-15 (max=1.55431e-15) > row #98: err=4.37526e-15 (max=1.77636e-15) > row #99: err=3.98392e-15 (max=1.55431e-15) > row #100: err=4.91222e-15 (max=1.77636e-15) > row #101: err=3.35853e-15 (max=1.22125e-15) > row #102: err=4.78829e-15 (max=2.22045e-15) > row #103: err=4.60413e-15 (max=1.33227e-15) > row #104: err=4.5791e-15 (max=1.38778e-15) > row #105: err=5.45668e-15 (max=1.9984e-15) > row #106: err=7.5096e-15 (max=3.55271e-15) > row #107: err=4.63925e-15 (max=1.33227e-15) > row #108: err=5.44862e-15 (max=2.44249e-15) > row #109: err=4.83685e-15 (max=2.22045e-15) > row #110: err=4.11954e-15 (max=1.55431e-15) > row #111: err=5.48967e-15 (max=1.9984e-15) > row #112: err=4.78231e-15 (max=1.77636e-15) > row #113: err=6.65255e-15 (max=2.22045e-15) > row #114: err=6.33143e-15 (max=3.55271e-15) > row #115: err=7.17902e-15 (max=3.21965e-15) > row #116: err=6.00826e-15 (max=1.83187e-15) > row #117: err=6.52156e-15 (max=2.22045e-15) > row #118: err=4.56739e-15 (max=1.55431e-15) > row #119: err=5.78508e-15 (max=2.22045e-15) > row #120: err=6.4643e-15 (max=2.08167e-15) > row #121: err=4.31762e-15 (max=1.33227e-15) > row #122: err=7.30575e-15 (max=3.55271e-15) > row #123: err=5.16371e-15 (max=1.55431e-15) > row #124: err=6.8954e-15 (max=2.66454e-15) > row #125: err=6.68844e-15 (max=1.9984e-15) > row #126: err=6.36886e-15 (max=2.10942e-15) > row #127: err=8.18275e-15 (max=3.10862e-15) > row #128: err=7.58721e-15 (max=2.9976e-15) > row #129: err=8.76019e-15 (max=2.44249e-15) > row #130: err=8.60251e-15 (max=4.16334e-15) > row #131: err=7.45057e-15 (max=1.88738e-15) > row #132: err=7.273e-15 (max=1.9984e-15) > row #133: err=8.46628e-15 (max=2.44249e-15) > row #134: err=6.03992e-15 (max=1.9984e-15) > row #135: err=8.54499e-15 (max=3.55271e-15) > row #136: err=7.33755e-15 (max=3.10862e-15) > row #137: err=1.32453e-14 (max=7.10543e-15) > row #138: err=9.21473e-15 (max=2.88658e-15) > row #139: err=1.38584e-14 (max=8.21565e-15) > row #140: err=9.92134e-15 (max=4.77396e-15) > row #141: err=8.12191e-15 (max=3.55271e-15) > row #142: err=8.54742e-15 (max=3.05311e-15) > row #143: err=1.1525e-14 (max=3.9968e-15) > row #144: err=9.56483e-15 (max=3.55271e-15) > row #145: err=7.57599e-15 (max=2.16493e-15) > row #146: err=9.08358e-15 (max=3.77476e-15) > row #147: err=1.261e-14 (max=4.16334e-15) > row #148: err=1.04084e-14 (max=3.88578e-15) > row #149: err=1.52547e-14 (max=6.21725e-15) > row #150: err=1.34445e-14 (max=6.21725e-15) > row #151: err=1.28415e-14 (max=5.32907e-15) > row #152: err=1.37001e-14 (max=4.88498e-15) > row #153: err=104.091 (max=38.2524) > row #154: err=90.9855 (max=28.555) > row #155: err=114.057 (max=35.5966) > row #156: err=90.1876 (max=34.3175) > row #157: err=114.274 (max=41.0308) > row #158: err=68.7615 (max=29.8493) > row #159: err=102.592 (max=45.7777) > row #160: err=88.559 (max=39.3841) > row #161: err=102.897 (max=37.4962) > row #162: err=89.7443 (max=39.1052) > row #163: err=91.8647 (max=40.6695) > row #164: err=92.5436 (max=39.478) > row #165: err=67.0603 (max=22.3479) > row #166: err=97.741 (max=35.374) > row #167: err=88.4444 (max=33.1283) > row #168: err=66.4308 (max=29.6943) > row #169: err=76.6372 (max=40.7606) > row #170: err=68.7239 (max=28.0245) > row #171: err=91.2993 (max=48.1353) > row #172: err=94.0889 (max=48.0026) > row #173: err=76.6705 (max=33.9253) > row #174: err=78.756 (max=39.5833) > row #175: err=51.6685 (max=29.4995) > row #176: err=74.8719 (max=28.4035) > row #177: err=82.6127 (max=35.2276) > row #178: err=43.8165 (max=20.9576) > row #179: err=67.3553 (max=27.4942) > row #180: err=74.5054 (max=39.5853) > row #181: err=52.8585 (max=29.805) > row #182: err=54.6962 (max=22.4845) > row #183: err=49.1812 (max=26.9341) > row #184: err=79.5791 (max=37.3105) > row #185: err=36.5226 (max=22.6301) > row #186: err=54.368 (max=37.7491) > row #187: err=31.9472 (max=16.7787) > row #188: err=59.4599 (max=33.4338) > row #189: err=67.0638 (max=49.7558) > row #190: err=54.539 (max=42.0158) > row #191: err=29.0013 (max=17.6628) > row #192: err=55.0378 (max=27.5013) > row #193: err=36.5066 (max=33.2416) > row #194: err=22.4157 (max=13.6764) > row #195: err=36.426 (max=29.0035) > row #196: err=24.4191 (max=22.5652) > row #197: err=27.3912 (max=25.9949) > row #198: err=0.915223 (max=0.915223) > row #199: err=3.60679e-13 (max=2.98261e-13) > 494.5201252308407 49.755829752019224 > 494.5201252308407 49.755829752019224 > > I attached my test code in this message. > > Wong Hang <[email protected]> 於 2020年2月7日 週五 下午10:49寫道： > >> Hi all, >> >> I found that the cholesky factorization unit test no longer works. >> The value returned are completely wrong. It looks like a memory error. >> I checked if I skip tril call, the value returned by cuSOLVER is correct. >> There should be something wrong in libgpuarray >> >> ====================================================================== >> ERROR: test_dense_chol_lower >> (theano.gpuarray.tests.test_linalg.TestGpuCholesky64) >> ---------------------------------------------------------------------- >> Traceback (most recent call last): >> File >> "/home/wonghang/github/Theano/theano/gpuarray/tests/test_linalg.py", line >> 327, in test_dense_chol_lower >> self.compare_gpu_cholesky_to_np(A_val, lower=lower, inplace=inplace) >> File >> "/home/wonghang/github/Theano/theano/gpuarray/tests/test_linalg.py", line >> 280, in compare_gpu_cholesky_to_np >> utt.assert_allclose(chol_A_res, chol_A_val) >> File "/home/wonghang/github/Theano/theano/tests/unittest_tools.py", >> line 358, in assert_allclose >> raise WrongValue(expected, value, rtol, atol) >> theano.tests.unittest_tools.WrongValue: WrongValue >> : shape, dtype, strides, min, max, n_inf, n_nan: >> Expected : (3, 3) float64 (24, 8) 1.078578362e-314 1.0548793676823098 0 >> 0 >> Value : (3, 3) float64 (24, 8) 0.0 1.5121774155893968 0 0 >> expected : [[2.00683310e-314 3.46328020e-001 1.07857836e-314] >> [2.29026158e-001 1.05487937e+000 4.86725043e-001] >> [2.07913268e-001 4.16263205e-001 1.04157477e+000]] >> value : [[1.51217742 0. 0. ] >> [0.22902616 1.05487937 0. ] >> [0.20791327 0.41626321 1.04157477]] >> Max Abs Diff: 1.5121774155893968 >> Mean Abs Diff: 0.2605811643516005 >> Median Abs Diff: 1.078578362e-314 >> Std Abs Diff: 0.4752077922970366 >> Max Rel Diff: inf >> Mean Rel Diff: inf >> Median Rel Diff: 1.3335589252099037e-16 >> Std Rel Diff: nan >> >> rtol, atol: 1e-05 1e-08 >> >> >> ====================================================================== >> ERROR: test_diag_chol >> (theano.gpuarray.tests.test_linalg.TestGpuCholesky64) >> ---------------------------------------------------------------------- >> Traceback (most recent call last): >> File >> "/home/wonghang/github/Theano/theano/gpuarray/tests/test_linalg.py", line >> 317, in test_diag_chol >> self.compare_gpu_cholesky_to_np(A_val, lower=lower, inplace=inplace) >> File >> "/home/wonghang/github/Theano/theano/gpuarray/tests/test_linalg.py", line >> 280, in compare_gpu_cholesky_to_np >> utt.assert_allclose(chol_A_res, chol_A_val) >> File "/home/wonghang/github/Theano/theano/tests/unittest_tools.py", >> line 358, in assert_allclose >> raise WrongValue(expected, value, rtol, atol) >> theano.tests.unittest_tools.WrongValue: WrongValue >> : shape, dtype, strides, min, max, n_inf, n_nan: >> Expected : (5, 5) float64 (40, 8) 0.0 1.3969459393428005 0 0 >> Value : (5, 5) float64 (40, 8) 0.0 1.3969459393428005 0 0 >> expected : [[1.26525335e-314 0.00000000e+000 0.00000000e+000 >> 0.00000000e+000 >> 0.00000000e+000] >> [0.00000000e+000 2.01543086e-314 0.00000000e+000 0.00000000e+000 >> 0.00000000e+000] >> [0.00000000e+000 0.00000000e+000 1.29480282e+000 0.00000000e+000 >> 0.00000000e+000] >> [0.00000000e+000 0.00000000e+000 0.00000000e+000 1.31448015e+000 >> 0.00000000e+000] >> [0.00000000e+000 0.00000000e+000 0.00000000e+000 0.00000000e+000 >> 1.39694594e+000]] >> value : [[1.3040081 0. 0. 0. 0. ] >> [0. 1.35800834 0. 0. 0. ] >> [0. 0. 1.29480282 0. 0. ] >> [0. 0. 0. 1.31448015 0. ] >> [0. 0. 0. 0. 1.39694594]] >> Max Abs Diff: 1.3580083368118308 >> Mean Abs Diff: 0.106480657426342 >> Median Abs Diff: 0.0 >> Std Abs Diff: 0.361174224138967 >> Max Rel Diff: nan >> Mean Rel Diff: nan >> Median Rel Diff: nan >> Std Rel Diff: nan >> >> rtol, atol: 1e-05 1e-08 >> >> >> ---------------------------------------------------------------------- >> Ran 40 tests in 12.218s >> >> FAILED (errors=2, skipped=16) >> >> Please use the revision 07cd4ad56054c279442ee28413b26939f4c03632 of >> libgpuarray >> >> Use the following command to install an old version of libgpuarray: >> >> $ git clone https://github.com/Theano/libgpuarray.git >> $ cd libgpuarray >> $ git checkout 07cd4ad56054c279442ee28413b26939f4c03632 . >> $ mkdir cmake >> $ cd cmake >> $ cmake .. >> $ make >> $ sudo make install >> $ sudo ldconfig >> $ cd .. >> $ python3 setup.py install >> >> and then run your theano code again. I think it would work now. >> I will check the code in libgpuarray later. Let me raise an issue first. >> >> Best, >> wonghang >> >> Paul Baggenstoss <[email protected]> 於 2020年2月7日 週五 下午9:49寫道： >> >>> Hi wonghang, Sorry to pester you with emails, but I have some >>> interesting timing information. >>> I ran a process using different processors and ways of computing >>> Cholesky() >>> The results are surprising. >>> >>> GpuMagmaCholesky() 9.0 sec >>> slinalg.Cholesky(uses cusolver) 2.9 sec >>> CPU 1.9 sec >>> >>> It looks like it pays to just use the CPU! >>> >>> Doesn't make any sense! >>> Paul >>> >>> >>> On Thursday, February 6, 2020 at 2:53:55 PM UTC+1, Paul Baggenstoss >>> wrote: >>>> >>>> >>>> Hello again. >>>> So I added 64-bit support to >>>> theano/gpuarray/c_code/magma_cholesky.c and to theano/gpuarray/linalg.py in >>>> the function GpuMagmaCholesky(). I attached the files. >>>> It works now for 32 and 64 bit and has gradient. The numerical problem >>>> is gone. >>>> But (and this is a big BUT) it iseems to be a factor of at least 2 >>>> times slower than the CPU. Any thoughts on this? >>>> Paul >>>> >>>> >>>> On Thursday, February 6, 2020 at 10:28:08 AM UTC+1, Paul Baggenstoss >>>> wrote: >>>>> >>>>> Simon, >>>>> I did more digging and have some more information. I tested >>>>> theano.gpuarray.linalg.GpuMagmaCholesky(), on float32 and it looks good. >>>>> The result is exactly the same as for CPU. >>>>> So the problem seems to be in CUsolver. The problem is that >>>>> theano.gpuarray.linalg.GpuMagmaCholesky()(Cll) does not define a gradient >>>>> and works only for >>>>> float32. I installed the latest magma-2.5.2 and it has support for >>>>> double precision Cholesky (dpotrf) but Theano seems to use it's own copy >>>>> of >>>>> the MAGMA source. >>>>> Not sure how that works. Can I force Theano to use magma-2.5.2 ? If >>>>> not, it seems feasible to borrow the gradient from >>>>> theano.gpuarray.linalg.GpuCholesky() >>>>> and add support for float64 as well. Thoughts? >>>>> Paul >>>>> >>>>> >>>>> On Wednesday, February 5, 2020 at 5:32:43 PM UTC+1, Paul Baggenstoss >>>>> wrote: >>>>>> >>>>>> Hi Simon, I forgot to mention that I use the gradient of Cholesky, >>>>>> and this has even more error than the Cholesky decomo, but I assume that >>>>>> this is because >>>>>> of a bug in Cholesky itself. >>>>>> Paul >>>>>> >>>>>> >>>>>> On Wednesday, February 5, 2020 at 5:30:10 PM UTC+1, Paul Baggenstoss >>>>>> wrote: >>>>>>> >>>>>>> Hi Simon,I have uploaded the MATLAB format file with the matrix Cll, >>>>>>> which is the original matrix, and R_cpu which was produced using CPU by >>>>>>> slinalg.Cholesky( ), and R_cuda which >>>>>>> was produced by the same function, but with GPU ( I think it uses >>>>>>> theano.gpuarray.linalg.GpuCholesky() ) Both used the same precision >>>>>>> (float32) so should give the same results. >>>>>>> But you can see that at the end of the diagonal, the values go wild. >>>>>>> It appears to be numericla errors. >>>>>>> Thanks in advance! >>>>>>> Paul >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> On Wednesday, February 5, 2020 at 4:56:14 PM UTC+1, Wong Hang wrote: >>>>>>>> >>>>>>>> >>>>>>>> Hi, >>>>>>>> >>>>>>>> The GPU cholesky decomposition relies on cuSOLVER or Magma. I >>>>>>>> believe nvidia knows their hardware well and cuSOLVER should provide >>>>>>>> the >>>>>>>> best efficient result. >>>>>>>> >>>>>>>> Although cholesky decomposition is very numerical stable, when I >>>>>>>> write the test case, I find that I will get trouble for relatively >>>>>>>> small >>>>>>>> matrix if I use single-precision. >>>>>>>> >>>>>>>> Are you using single-precision on a big matrix? >>>>>>>> If not, try to compute the condition number of the matrix to see if >>>>>>>> it is too big. >>>>>>>> >>>>>>>> If it is not too big, then it may be a bug. I also need to use the >>>>>>>> cholesky operator, Please send me the matrix and I am willing to fix >>>>>>>> it. >>>>>>>> >>>>>>>> Best, >>>>>>>> >>>>>>>> 2020年2月6日(木) 0:34 Paul Baggenstoss <[email protected]>: >>>>>>>> >>>>>>>>> HI Simon, I was wondering if you got anywhere with the faster >>>>>>>>> Cholesky for Theano. I also use it a lot and have found it to be >>>>>>>>> unstable >>>>>>>>> on the GPU. >>>>>>>>> Paul >>>>>>>>> >>>>>>>>> On Saturday, March 7, 2015 at 11:45:36 AM UTC+1, Simon Ebner wrote: >>>>>>>>>> >>>>>>>>>> Hi all, >>>>>>>>>> >>>>>>>>>> I want to do computations where I rely heavily on the Cholesky >>>>>>>>>> decomposition. Writing a small benchmark for >>>>>>>>>> tensor.slinalg.Cholesky, I >>>>>>>>>> noticed that the implementation is not as fast as I hoped. As far as >>>>>>>>>> I can >>>>>>>>>> tell it is not optimized for GPUs yet but relies on the scipy >>>>>>>>>> implementation? >>>>>>>>>> Doing a bit of a google seach I found several cuda >>>>>>>>>> implementations for fast Cholesky decompositions on the GPU. Before >>>>>>>>>> I try >>>>>>>>>> to include that code into my theano environment, could you let me >>>>>>>>>> know >>>>>>>>>> whether you decided not to implement fast Cholesky decomposition on >>>>>>>>>> the GPU >>>>>>>>>> on purpose? Furthermore, since I'm fairly new to theano I'm not >>>>>>>>>> completely >>>>>>>>>> confident how to incorporate cuda code best into my existing theano >>>>>>>>>> code. >>>>>>>>>> Is the sensible to create a custom OP with optimized C-Code? >>>>>>>>>> >>>>>>>>>> Best, >>>>>>>>>> Simon >>>>>>>>>> >>>>>>>>> -- >>>>>>>>> >>>>>>>>> --- >>>>>>>>> You received this message because you are subscribed to the Google >>>>>>>>> Groups "theano-users" group. >>>>>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>>>>> send an email to [email protected]. >>>>>>>>> To view this discussion on the web visit >>>>>>>>> https://groups.google.com/d/msgid/theano-users/aca41c35-ec36-4055-bac7-e53aced30ea7%40googlegroups.com >>>>>>>>> <https://groups.google.com/d/msgid/theano-users/aca41c35-ec36-4055-bac7-e53aced30ea7%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>>>>> . >>>>>>>>> >>>>>>>> -- >>> >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "theano-users" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/theano-users/7aac6c1b-4b3b-4ad3-9a1d-1f331e28cf02%40googlegroups.com >>> <https://groups.google.com/d/msgid/theano-users/7aac6c1b-4b3b-4ad3-9a1d-1f331e28cf02%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- --- You received this message because you are subscribed to the Google Groups "theano-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/theano-users/CAAMb3nUhUh-MNOScCO75Es_vrT4PaKPrN2zg6VXT8-rN%2BanLCA%40mail.gmail.com.
