From 140cdbe8767247bb9b8ea510755cceaa304b6859 Mon Sep 17 00:00:00 2001
From: justheuristic <justheuristic@gmail.com>
Date: Sat, 17 Sep 2022 23:12:58 +0300
Subject: check dtypes first

---
 tests/test_autograd.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'tests')

diff --git a/tests/test_autograd.py b/tests/test_autograd.py
index 636fe86..083d465 100644
--- a/tests/test_autograd.py
+++ b/tests/test_autograd.py
@@ -354,7 +354,7 @@ def test_matmullt(
                     state.SCB,
                     SCBt,
                     coo_tensorB,
-                ) = bnb.functional.double_quant(B2.half())
+                ) = bnb.functional.double_quant(B2.to(torch.float16))
                 B2 = state.CB
 
             if not transpose[0] and transpose[1]:
@@ -367,6 +367,8 @@ def test_matmullt(
             if has_bias:
                 out_torch += bias
 
+            assert out_bnb.dtype == torch.dtype
+
             n = out_bnb.numel()
             err = torch.abs(out_bnb - out_torch).mean().item()
             # print(f'abs error {err:.4f}')
-- 
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