[WIP] Issue with sparse emd and adding tests on macos (#158)

* First commit-warning removal

* remove dense feature

* pep8

* pep8

* EMD.h

* pep8 again

* tic toc tolerance

Co-authored-by: Rémi Flamary <remi.flamary@gmail.com>

1 files changed, 0 insertions, 26 deletions

diff --git a/test/test_ot.py b/test/test_ot.py
index 0f1357f..b7306f6 100644
--- a/test/test_ot.py
+++ b/test/test_ot.py
@@ -170,27 +170,6 @@ def test_emd_empty():
     np.testing.assert_allclose(w, 0)
 
 
-def test_emd_sparse():
-    n = 100
-    rng = np.random.RandomState(0)
-
-    x = rng.randn(n, 2)
-    x2 = rng.randn(n, 2)
-
-    M = ot.dist(x, x2)
-
-    G = ot.emd([], [], M, dense=True)
-
-    Gs = ot.emd([], [], M, dense=False)
-
-    ws = ot.emd2([], [], M, dense=False)
-
-    # check G is the same
-    np.testing.assert_allclose(G, Gs.todense())
-    # check value
-    np.testing.assert_allclose(Gs.multiply(M).sum(), ws, rtol=1e-6)
-
-
 def test_emd2_multi():
     n = 500  # nb bins
 
@@ -222,12 +201,7 @@ def test_emd2_multi():
     emdn = ot.emd2(a, b, M)
     ot.toc('multi proc : {} s')
 
-    ot.tic()
-    emdn2 = ot.emd2(a, b, M, dense=False)
-    ot.toc('multi proc : {} s')
-
     np.testing.assert_allclose(emd1, emdn)
-    np.testing.assert_allclose(emd1, emdn2, rtol=1e-6)
 
     # emd loss multipro proc with log
     ot.tic()