devtools/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2026-04-10 11:34:33 +08:00
Code Issues Packages Projects Releases Wiki Activity

Enabled the construction of a fixed sized tensor directly from an expression.

Browse Source
This commit is contained in:
Benoit Steiner
2015-07-13 11:16:37 -07:00
parent 3912ca0d53
commit b80036abec
3 changed files with 32 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
unsupported/test/cxx11_tensor_intdiv.cpp
View File

@@ -68,10 +68,23 @@ void test_unsigned_64bit()
}
void test_specific()
{
// A particular combination that exposed a bug in the past.
int64_t div = 209715200;
int64_t num = 3238002688;
Eigen::internal::TensorIntDivisor<int64_t> divider =
Eigen::internal::TensorIntDivisor<int64_t>(div);
int64_t result = num/div;
int64_t result_op = divider.divide(num);
VERIFY_IS_EQUAL(result, result_op);
}
void test_cxx11_tensor_intdiv()
{
CALL_SUBTEST_1(test_signed_32bit());
CALL_SUBTEST_2(test_unsigned_32bit());
CALL_SUBTEST_3(test_signed_64bit());
CALL_SUBTEST_4(test_unsigned_64bit());
CALL_SUBTEST_5(test_specific());
}