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Created July 10, 2017 05:50
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lldb.txt
MacBook-Pro-2:build mikeling$ lldb ./bin/shogun-unit-test
(lldb) target create "./bin/shogun-unit-test"
Current executable set to './bin/shogun-unit-test' (x86_64).
(lldb) b QuadraticTimeMMD_unittest.cc:364
Breakpoint 1: where = shogun-unit-test`QuadraticTimeMMD_perform_test_permutation_unbiased_full_Test::TestBody() + 36 at QuadraticTimeMMD_unittest.cc:365, address = 0x000000010073c104
(lldb) r --gtest_filter=QuadraticTimeMMD.perform_test_permutation_unbiased_full
Process 17168 launched: './bin/shogun-unit-test' (x86_64)
Note: Google Test filter = QuadraticTimeMMD.perform_test_permutation_unbiased_full
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from QuadraticTimeMMD
[ RUN ] QuadraticTimeMMD.perform_test_permutation_unbiased_full
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = breakpoint 1.1
frame #0: 0x000000010073c104 shogun-unit-test`QuadraticTimeMMD_perform_test_permutation_unbiased_full_Test::TestBody(this=0x000000010b20eb50) at QuadraticTimeMMD_unittest.cc:365
362 const index_t dim=3;
363
364 // use fixed seed
-> 365 set_global_seed(1);
366
367 float64_t difference=0.5;
368
(lldb) n
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x000000010073c10e shogun-unit-test`QuadraticTimeMMD_perform_test_permutation_unbiased_full_Test::TestBody(this=0x000000010b20eb50) at QuadraticTimeMMD_unittest.cc:367
364 // use fixed seed
365 set_global_seed(1);
366
-> 367 float64_t difference=0.5;
368
369 // streaming data generator for mean shift distributions
370 auto gen_p=some<CMeanShiftDataGenerator>(0, dim, 0);
(lldb)
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x000000010073c11c shogun-unit-test`QuadraticTimeMMD_perform_test_permutation_unbiased_full_Test::TestBody(this=0x000000010b20eb50) at QuadraticTimeMMD_unittest.cc:370
367 float64_t difference=0.5;
368
369 // streaming data generator for mean shift distributions
-> 370 auto gen_p=some<CMeanShiftDataGenerator>(0, dim, 0);
371 auto gen_q=some<CMeanShiftDataGenerator>(difference, dim, 0);
372
373 // stream some data from generator
(lldb)
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x000000010073c149 shogun-unit-test`QuadraticTimeMMD_perform_test_permutation_unbiased_full_Test::TestBody(this=0x000000010b20eb50) at QuadraticTimeMMD_unittest.cc:371
368
369 // streaming data generator for mean shift distributions
370 auto gen_p=some<CMeanShiftDataGenerator>(0, dim, 0);
-> 371 auto gen_q=some<CMeanShiftDataGenerator>(difference, dim, 0);
372
373 // stream some data from generator
374 CFeatures* feat_p=gen_p->get_streamed_features(m);
(lldb)
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x000000010073c16d shogun-unit-test`QuadraticTimeMMD_perform_test_permutation_unbiased_full_Test::TestBody(this=0x000000010b20eb50) at QuadraticTimeMMD_unittest.cc:374
371 auto gen_q=some<CMeanShiftDataGenerator>(difference, dim, 0);
372
373 // stream some data from generator
-> 374 CFeatures* feat_p=gen_p->get_streamed_features(m);
375 CFeatures* feat_q=gen_q->get_streamed_features(n);
376
377 // shoguns kernel width is different
(lldb)
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x000000010073c1b4 shogun-unit-test`QuadraticTimeMMD_perform_test_permutation_unbiased_full_Test::TestBody(this=0x000000010b20eb50) at QuadraticTimeMMD_unittest.cc:375
372
373 // stream some data from generator
374 CFeatures* feat_p=gen_p->get_streamed_features(m);
-> 375 CFeatures* feat_q=gen_q->get_streamed_features(n);
376
377 // shoguns kernel width is different
378 float64_t sigma=2;
(lldb)
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x000000010073c1fb shogun-unit-test`QuadraticTimeMMD_perform_test_permutation_unbiased_full_Test::TestBody(this=0x000000010b20eb50) at QuadraticTimeMMD_unittest.cc:378
375 CFeatures* feat_q=gen_q->get_streamed_features(n);
376
377 // shoguns kernel width is different
-> 378 float64_t sigma=2;
379 float64_t sq_sigma_twice=sigma*sigma*2;
380 CGaussianKernel* kernel=new CGaussianKernel(10, sq_sigma_twice);
381
(lldb)
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x000000010073c209 shogun-unit-test`QuadraticTimeMMD_perform_test_permutation_unbiased_full_Test::TestBody(this=0x000000010b20eb50) at QuadraticTimeMMD_unittest.cc:379
376
377 // shoguns kernel width is different
378 float64_t sigma=2;
-> 379 float64_t sq_sigma_twice=sigma*sigma*2;
380 CGaussianKernel* kernel=new CGaussianKernel(10, sq_sigma_twice);
381
382 // create MMD instance, convienience constructor
(lldb)
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x000000010073c217 shogun-unit-test`QuadraticTimeMMD_perform_test_permutation_unbiased_full_Test::TestBody(this=0x000000010b20eb50) at QuadraticTimeMMD_unittest.cc:380
377 // shoguns kernel width is different
378 float64_t sigma=2;
379 float64_t sq_sigma_twice=sigma*sigma*2;
-> 380 CGaussianKernel* kernel=new CGaussianKernel(10, sq_sigma_twice);
381
382 // create MMD instance, convienience constructor
383 auto mmd=some<CQuadraticTimeMMD>(feat_p, feat_q);
(lldb)
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x000000010073c263 shogun-unit-test`QuadraticTimeMMD_perform_test_permutation_unbiased_full_Test::TestBody(this=0x000000010b20eb50) at QuadraticTimeMMD_unittest.cc:383
380 CGaussianKernel* kernel=new CGaussianKernel(10, sq_sigma_twice);
381
382 // create MMD instance, convienience constructor
-> 383 auto mmd=some<CQuadraticTimeMMD>(feat_p, feat_q);
384 mmd->set_kernel(kernel);
385
386 index_t num_null_samples=10;
(lldb)
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x000000010073c279 shogun-unit-test`QuadraticTimeMMD_perform_test_permutation_unbiased_full_Test::TestBody(this=0x000000010b20eb50) at QuadraticTimeMMD_unittest.cc:384
381
382 // create MMD instance, convienience constructor
383 auto mmd=some<CQuadraticTimeMMD>(feat_p, feat_q);
-> 384 mmd->set_kernel(kernel);
385
386 index_t num_null_samples=10;
387 mmd->set_num_null_samples(num_null_samples);
(lldb)
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x000000010073c2ad shogun-unit-test`QuadraticTimeMMD_perform_test_permutation_unbiased_full_Test::TestBody(this=0x000000010b20eb50) at QuadraticTimeMMD_unittest.cc:386
383 auto mmd=some<CQuadraticTimeMMD>(feat_p, feat_q);
384 mmd->set_kernel(kernel);
385
-> 386 index_t num_null_samples=10;
387 mmd->set_num_null_samples(num_null_samples);
388 mmd->set_null_approximation_method(NAM_PERMUTATION);
389
(lldb)
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x000000010073c2b7 shogun-unit-test`QuadraticTimeMMD_perform_test_permutation_unbiased_full_Test::TestBody(this=0x000000010b20eb50) at QuadraticTimeMMD_unittest.cc:387
384 mmd->set_kernel(kernel);
385
386 index_t num_null_samples=10;
-> 387 mmd->set_num_null_samples(num_null_samples);
388 mmd->set_null_approximation_method(NAM_PERMUTATION);
389
390 // compute p-value using permutation for null distribution and
(lldb)
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x000000010073c2e3 shogun-unit-test`QuadraticTimeMMD_perform_test_permutation_unbiased_full_Test::TestBody(this=0x000000010b20eb50) at QuadraticTimeMMD_unittest.cc:388
385
386 index_t num_null_samples=10;
387 mmd->set_num_null_samples(num_null_samples);
-> 388 mmd->set_null_approximation_method(NAM_PERMUTATION);
389
390 // compute p-value using permutation for null distribution and
391 // assert against local machine computed result
(lldb)
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x000000010073c30b shogun-unit-test`QuadraticTimeMMD_perform_test_permutation_unbiased_full_Test::TestBody(this=0x000000010b20eb50) at QuadraticTimeMMD_unittest.cc:392
389
390 // compute p-value using permutation for null distribution and
391 // assert against local machine computed result
-> 392 mmd->set_statistic_type(ST_UNBIASED_FULL);
393 float64_t p_value=mmd->compute_p_value(mmd->compute_statistic());
394 EXPECT_NEAR(p_value, 0.0, 1E-10);
395 }
(lldb)
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x000000010073c333 shogun-unit-test`QuadraticTimeMMD_perform_test_permutation_unbiased_full_Test::TestBody(this=0x000000010b20eb50) at QuadraticTimeMMD_unittest.cc:393
390 // compute p-value using permutation for null distribution and
391 // assert against local machine computed result
392 mmd->set_statistic_type(ST_UNBIASED_FULL);
-> 393 float64_t p_value=mmd->compute_p_value(mmd->compute_statistic());
394 EXPECT_NEAR(p_value, 0.0, 1E-10);
395 }
396
(lldb) s
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step in
frame #0: 0x000000010072d0ec shogun-unit-test`shogun::Some<shogun::CQuadraticTimeMMD>::operator->(this=0x00007fff5fbff120) const at some.h:104
101 template <typename T>
102 T* Some<T>::operator->() const
103 {
-> 104 return raw;
105 }
106 template <class T>
107 T* Some<T>::get() const
(lldb) n
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x000000010073c33c shogun-unit-test`QuadraticTimeMMD_perform_test_permutation_unbiased_full_Test::TestBody(this=0x000000010b20eb50) at QuadraticTimeMMD_unittest.cc:393
390 // compute p-value using permutation for null distribution and
391 // assert against local machine computed result
392 mmd->set_statistic_type(ST_UNBIASED_FULL);
-> 393 float64_t p_value=mmd->compute_p_value(mmd->compute_statistic());
394 EXPECT_NEAR(p_value, 0.0, 1E-10);
395 }
396
(lldb) s
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step in
frame #0: 0x000000010072d0ec shogun-unit-test`shogun::Some<shogun::CQuadraticTimeMMD>::operator->(this=0x00007fff5fbff120) const at some.h:104
101 template <typename T>
102 T* Some<T>::operator->() const
103 {
-> 104 return raw;
105 }
106 template <class T>
107 T* Some<T>::get() const
(lldb) n
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x000000010073c369 shogun-unit-test`QuadraticTimeMMD_perform_test_permutation_unbiased_full_Test::TestBody(this=0x000000010b20eb50) at QuadraticTimeMMD_unittest.cc:393
390 // compute p-value using permutation for null distribution and
391 // assert against local machine computed result
392 mmd->set_statistic_type(ST_UNBIASED_FULL);
-> 393 float64_t p_value=mmd->compute_p_value(mmd->compute_statistic());
394 EXPECT_NEAR(p_value, 0.0, 1E-10);
395 }
396
(lldb) s
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step in
frame #0: 0x00000001041347ee libshogun.18.dylib`shogun::CQuadraticTimeMMD::compute_statistic(this=0x000000010b211e50) at QuadraticTimeMMD.cpp:314
311
312 float64_t CQuadraticTimeMMD::compute_statistic()
313 {
-> 314 SG_DEBUG("Entering\n");
315 REQUIRE(get_kernel(), "Kernel is not set!\n");
316
317 self->init_statistic_job();
(lldb) n
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x0000000104134840 libshogun.18.dylib`shogun::CQuadraticTimeMMD::compute_statistic(this=0x000000010b211e50) at QuadraticTimeMMD.cpp:315
312 float64_t CQuadraticTimeMMD::compute_statistic()
313 {
314 SG_DEBUG("Entering\n");
-> 315 REQUIRE(get_kernel(), "Kernel is not set!\n");
316
317 self->init_statistic_job();
318 self->init_kernel();
(lldb)
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x0000000104134898 libshogun.18.dylib`shogun::CQuadraticTimeMMD::compute_statistic(this=0x000000010b211e50) at QuadraticTimeMMD.cpp:317
314 SG_DEBUG("Entering\n");
315 REQUIRE(get_kernel(), "Kernel is not set!\n");
316
-> 317 self->init_statistic_job();
318 self->init_kernel();
319
320 float64_t statistic=0;
(lldb)
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x00000001041348cf libshogun.18.dylib`shogun::CQuadraticTimeMMD::compute_statistic(this=0x000000010b211e50) at QuadraticTimeMMD.cpp:318
315 REQUIRE(get_kernel(), "Kernel is not set!\n");
316
317 self->init_statistic_job();
-> 318 self->init_kernel();
319
320 float64_t statistic=0;
321 if (self->precompute)
(lldb)
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x00000001041348fd libshogun.18.dylib`shogun::CQuadraticTimeMMD::compute_statistic(this=0x000000010b211e50) at QuadraticTimeMMD.cpp:320
317 self->init_statistic_job();
318 self->init_kernel();
319
-> 320 float64_t statistic=0;
321 if (self->precompute)
322 {
323 SGMatrix<float32_t> kernel_matrix=self->get_kernel_matrix();
(lldb)
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x0000000104134905 libshogun.18.dylib`shogun::CQuadraticTimeMMD::compute_statistic(this=0x000000010b211e50) at QuadraticTimeMMD.cpp:321
318 self->init_kernel();
319
320 float64_t statistic=0;
-> 321 if (self->precompute)
322 {
323 SGMatrix<float32_t> kernel_matrix=self->get_kernel_matrix();
324 statistic=self->statistic_job(kernel_matrix);
(lldb)
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x0000000104134935 libshogun.18.dylib`shogun::CQuadraticTimeMMD::compute_statistic(this=0x000000010b211e50) at QuadraticTimeMMD.cpp:323
320 float64_t statistic=0;
321 if (self->precompute)
322 {
-> 323 SGMatrix<float32_t> kernel_matrix=self->get_kernel_matrix();
324 statistic=self->statistic_job(kernel_matrix);
325
326 SG_PRINT("kernel_matrix is");
(lldb)
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x0000000104134974 libshogun.18.dylib`shogun::CQuadraticTimeMMD::compute_statistic(this=0x000000010b211e50) at QuadraticTimeMMD.cpp:324
321 if (self->precompute)
322 {
323 SGMatrix<float32_t> kernel_matrix=self->get_kernel_matrix();
-> 324 statistic=self->statistic_job(kernel_matrix);
325
326 SG_PRINT("kernel_matrix is");
327 kernel_matrix.display_matrix();
(lldb)
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x00000001041349c6 libshogun.18.dylib`shogun::CQuadraticTimeMMD::compute_statistic(this=0x000000010b211e50) at QuadraticTimeMMD.cpp:326
323 SGMatrix<float32_t> kernel_matrix=self->get_kernel_matrix();
324 statistic=self->statistic_job(kernel_matrix);
325
-> 326 SG_PRINT("kernel_matrix is");
327 kernel_matrix.display_matrix();
328 }
329 else
(lldb)
kernel_matrix isProcess 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x0000000104134a10 libshogun.18.dylib`shogun::CQuadraticTimeMMD::compute_statistic(this=0x000000010b211e50) at QuadraticTimeMMD.cpp:327
324 statistic=self->statistic_job(kernel_matrix);
325
326 SG_PRINT("kernel_matrix is");
-> 327 kernel_matrix.display_matrix();
328 }
329 else
330 {
(lldb)
matrix=[
[ 1, 0.556699514389038086, 0.368323266506195068, 0.0758996829390525818, 0.130813091993331909, 0.0826741680502891541, 0.00974852778017520905, 0.0697323828935623169, 0.157904252409934998, 0.0738679692149162292, 0.148431688547134399, 0.0479568019509315491, 0.118760667741298676, 0.0932688117027282715, 0.178006604313850403, 0.0432566516101360321, 0.00809305254369974136, 0.221199974417686462, 0.073198169469833374, 0.00216444744728505611, 0.969233214855194092, 0.546305954456329346, 0.394336700439453125, 0.0781961232423782349, 0.11621103435754776, 0.084164448082447052, 0.0166588779538869858, 0.077898077666759491, 0.177793562412261963, 0.072491966187953949, 0.18761560320854187, 0.0476853661239147186,0.128446325659751892, 0.0937686190009117126, 0.198463067412376404, 0.049128703773021698, 0.00845495052635669708, 0.268364250659942627, 0.0824361220002174377, 0.00314290588721632957, 0.225547656416893005, 0.180518895387649536, 0.0525216720998287201, 0.0188444964587688446, 0.0215831957757472992, 0.0955503210425376892, 0.276968777179718018, 0.067553989589214325, 0.214781522750854492, 0.00428031804040074348],
[ 0.556699514389038086, 1, 0.791347026824951172, 0.488162249326705933, 0.609118103981018066, 0.406760722398757935, 0.0542886443436145782, 0.420213699340820312, 0.488001227378845215, 0.470727235078811646, 0.508211433887481689, 0.326791077852249146, 0.591633796691894531, 0.529971539974212646, 0.644554376602172852, 0.330830425024032593, 0.1015491783618927, 0.642365097999572754, 0.429332554340362549, 0.0320892706513404846, 0.532920420169830322, 0.969233214855194092, 0.836793363094329834, 0.496732592582702637, 0.534454703330993652, 0.408988475799560547, 0.0916281566023826599,0.463634401559829712, 0.54269564151763916, 0.456264078617095947, 0.634453773498535156, 0.320935934782028198, 0.631997287273406982, 0.526243627071380615, 0.709767937660217285, 0.371108651161193848, 0.10478239506483078, 0.76972353458404541, 0.477556079626083374, 0.0460211411118507385, 0.743889093399047852, 0.720730245113372803, 0.397873133420944214, 0.170070663094520569, 0.120899304747581482, 0.498468399047851562, 0.797149121761322021, 0.373838335275650024, 0.756455421447753906, 0.0764571800827980042],
[ 0.368323266506195068, 0.791347026824951172, 1, 0.539546430110931396, 0.439181864261627197, 0.225226327776908875, 0.100739613175392151, 0.629095077514648438, 0.292172402143478394, 0.359978616237640381, 0.681072533130645752, 0.195348918437957764, 0.548155725002288818, 0.412241667509078979, 0.877729356288909912, 0.31413152813911438, 0.0595337674021720886, 0.738658368587493896, 0.640114903450012207, 0.0339710153639316559, 0.323182404041290283, 0.703027486801147461, 0.969233214855194092, 0.503227472305297852, 0.353208214044570923, 0.207571759819984436, 0.155846580862998962, 0.636207461357116699, 0.297818481922149658, 0.319816350936889648, 0.779338181018829346, 0.175847485661506653, 0.536714375019073486, 0.375200331211090088, 0.885919928550720215, 0.322986364364624023, 0.0563056953251361847, 0.811285078525543213, 0.652627706527709961, 0.0446563363075256348, 0.856557071208953857, 0.549689292907714844, 0.349181979894638062, 0.109369359910488129, 0.14050726592540741, 0.308730959892272949, 0.639535367488861084, 0.314331740140914917, 0.529235780239105225, 0.0583169981837272644],
[ 0.0758996829390525818, 0.488162249326705933, 0.539546430110931396, 1, 0.76912456750869751, 0.517619490623474121, 0.121217899024486542, 0.888636291027069092, 0.39780813455581665, 0.853632748126983643, 0.590350151062011719, 0.594458401203155518, 0.891103982925415039, 0.860458195209503174, 0.779579877853393555, 0.791857719421386719, 0.35059744119644165, 0.597445249557495117, 0.882921218872070312, 0.165176317095756531, 0.0692072063684463501, 0.450673818588256836, 0.5434378981590271, 0.969233214855194092, 0.642800033092498779, 0.495738357305526733, 0.194875180721282959, 0.933897793292999268, 0.421384871006011963, 0.78811180591583252, 0.701996684074401855, 0.556082725524902344, 0.906693458557128906, 0.813830435276031494, 0.817687332630157471, 0.846082329750061035, 0.344580352306365967, 0.681900143623352051, 0.935453832149505615, 0.225639522075653076, 0.778528392314910889, 0.791342079639434814, 0.889924347400665283, 0.432172983884811401, 0.232653379440307617, 0.677454113960266113, 0.650843024253845215, 0.621627748012542725, 0.722185492515563965, 0.411206364631652832],
[ 0.130813091993331909, 0.609118103981018066, 0.439181864261627197, 0.76912456750869751, 1, 0.623861908912658691, 0.0325214490294456482, 0.514707505702972412, 0.425335794687271118, 0.870515644550323486, 0.330850124359130859, 0.673049330711364746, 0.732549369335174561, 0.853936553001403809, 0.521709918975830078, 0.552097082138061523, 0.333949357271194458, 0.399963974952697754, 0.508495688438415527, 0.0658074617385864258, 0.138328507542610168, 0.652151882648468018, 0.51299673318862915, 0.864518105983734131, 0.969233214855194092, 0.692914187908172607, 0.0606329627335071564,0.627313852310180664, 0.522499978542327881, 0.932056963443756104, 0.456253081560134888, 0.730153143405914307, 0.86440664529800415, 0.936653256416320801, 0.634607017040252686, 0.684116482734680176, 0.380637407302856445, 0.529410600662231445, 0.624793946743011475, 0.104253731667995453, 0.58153831958770752, 0.980718076229095459, 0.885426521301269531, 0.374589979648590088, 0.0990004986524581909, 0.959143996238708496, 0.632902264595031738, 0.458840727806091309, 0.839815378189086914, 0.316513687372207642],
......
[ 0.00428031804040074348, 0.0764571800827980042, 0.0583169981837272644, 0.411206364631652832, 0.316513687372207642, 0.483096182346343994, 0.059734731912612915, 0.249413609504699707, 0.248296782374382019, 0.569399058818817139, 0.14309382438659668, 0.661520898342132568, 0.415431410074234009, 0.520817220211029053, 0.145485922694206238, 0.637516319751739502, 0.886068403720855713, 0.141250893473625183, 0.246877983212471008, 0.411087661981582642, 0.003835636656731367110.0693691596388816833, 0.0577253140509128571, 0.391686111688613892, 0.259969115257263184, 0.454700589179992676, 0.0943771228194236755, 0.257599771022796631, 0.258479684591293335, 0.516634702682495117, 0.167223125696182251, 0.608151257038116455, 0.415414333343505859, 0.484104961156845093, 0.149967670440673828, 0.669432520866394043, 0.855852723121643066, 0.158439651131629944, 0.257059007883071899, 0.551889121532440186, 0.172878146171569824, 0.267663240432739258, 0.505120694637298584, 0.759443759918212891, 0.184104502201080322, 0.393633812665939331, 0.213005855679512024, 0.474328488111495972, 0.300322115421295166, 1]
]
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x0000000104134a2f libshogun.18.dylib`shogun::CQuadraticTimeMMD::compute_statistic(this=0x000000010b211e50) at QuadraticTimeMMD.cpp:328
325
326 SG_PRINT("kernel_matrix is");
327 kernel_matrix.display_matrix();
-> 328 }
329 else
330 {
331 auto kernel=get_kernel();
(lldb)
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x0000000104134b69 libshogun.18.dylib`shogun::CQuadraticTimeMMD::compute_statistic(this=0x000000010b211e50) at QuadraticTimeMMD.cpp:338
335 statistic=self->statistic_job(kernel_functor);
336 }
337
-> 338 SG_PRINT("statistic before normalization is %f\n", statistic);
339 statistic=normalize_statistic(statistic);
340 SG_PRINT("statistic after normalization is %f\n", statistic);
341
(lldb)
statistic before normalization is -0.023781
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x0000000104134b83 libshogun.18.dylib`shogun::CQuadraticTimeMMD::compute_statistic(this=0x000000010b211e50) at QuadraticTimeMMD.cpp:339
336 }
337
338 SG_PRINT("statistic before normalization is %f\n", statistic);
-> 339 statistic=normalize_statistic(statistic);
340 SG_PRINT("statistic after normalization is %f\n", statistic);
341
342 SG_PRINT("Leaving\n");
(lldb)
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x0000000104134bc9 libshogun.18.dylib`shogun::CQuadraticTimeMMD::compute_statistic(this=0x000000010b211e50) at QuadraticTimeMMD.cpp:340
337
338 SG_PRINT("statistic before normalization is %f\n", statistic);
339 statistic=normalize_statistic(statistic);
-> 340 SG_PRINT("statistic after normalization is %f\n", statistic);
341
342 SG_PRINT("Leaving\n");
343 return statistic;
(lldb)
statistic after normalization is -0.285367
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x0000000104134c03 libshogun.18.dylib`shogun::CQuadraticTimeMMD::compute_statistic(this=0x000000010b211e50) at QuadraticTimeMMD.cpp:342
339 statistic=normalize_statistic(statistic);
340 SG_PRINT("statistic after normalization is %f\n", statistic);
341
-> 342 SG_PRINT("Leaving\n");
343 return statistic;
344 }
345
(lldb)
Leaving
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x0000000104134c15 libshogun.18.dylib`shogun::CQuadraticTimeMMD::compute_statistic(this=0x000000010b211e50) at QuadraticTimeMMD.cpp:343
340 SG_PRINT("statistic after normalization is %f\n", statistic);
341
342 SG_PRINT("Leaving\n");
-> 343 return statistic;
344 }
345
346 SGVector<float64_t> CQuadraticTimeMMD::Self::sample_null_permutation()
(lldb)
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x000000010073c38b shogun-unit-test`QuadraticTimeMMD_perform_test_permutation_unbiased_full_Test::TestBody(this=0x000000010b20eb50) at QuadraticTimeMMD_unittest.cc:393
390 // compute p-value using permutation for null distribution and
391 // assert against local machine computed result
392 mmd->set_statistic_type(ST_UNBIASED_FULL);
-> 393 float64_t p_value=mmd->compute_p_value(mmd->compute_statistic());
394 EXPECT_NEAR(p_value, 0.0, 1E-10);
395 }
396
(lldb) s
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step in
frame #0: 0x0000000104137df8 libshogun.18.dylib`shogun::CQuadraticTimeMMD::compute_p_value(this=0x000000010b211e50, statistic=-0.28536732494831085) at QuadraticTimeMMD.cpp:540
537
538 float64_t CQuadraticTimeMMD::compute_p_value(float64_t statistic)
539 {
-> 540 REQUIRE(get_kernel(), "Kernel is not set!\n");
541 float64_t result=0;
542 switch (get_null_approximation_method())
543 {
(lldb) n
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x0000000104137e50 libshogun.18.dylib`shogun::CQuadraticTimeMMD::compute_p_value(this=0x000000010b211e50, statistic=-0.28536732494831085) at QuadraticTimeMMD.cpp:541
538 float64_t CQuadraticTimeMMD::compute_p_value(float64_t statistic)
539 {
540 REQUIRE(get_kernel(), "Kernel is not set!\n");
-> 541 float64_t result=0;
542 switch (get_null_approximation_method())
543 {
544 case NAM_MMD2_GAMMA:
(lldb)
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x0000000104137e58 libshogun.18.dylib`shogun::CQuadraticTimeMMD::compute_p_value(this=0x000000010b211e50, statistic=-0.28536732494831085) at QuadraticTimeMMD.cpp:542
539 {
540 REQUIRE(get_kernel(), "Kernel is not set!\n");
541 float64_t result=0;
-> 542 switch (get_null_approximation_method())
543 {
544 case NAM_MMD2_GAMMA:
545 {
(lldb)
Process 17168 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x0000000104137f57 libshogun.18.dylib`shogun::CQuadraticTimeMMD::compute_p_value(this=0x000000010b211e50, statistic=-0.28536732494831085) at QuadraticTimeMMD.cpp:551
548 break;
549 }
550 default:
-> 551 result=CHypothesisTest::compute_p_value(statistic);
552 break;
553 }
554 return result;
(lldb)
vector in values isvector=[0.260531611740589142,0.260531611740589142,0.260531611740589142,0.260531611740589142,0.260531611740589142,0.260531611740589142,0.260531611740589142,0.260531611740589142,0.260531611740589142,0.260531611740589142]
values of i is 0.000000 (which is result
Process 17168 stopped
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