diff options
Diffstat (limited to 'src/routines/level2/xtrmv.cpp')
-rw-r--r-- | src/routines/level2/xtrmv.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/routines/level2/xtrmv.cpp b/src/routines/level2/xtrmv.cpp index 80e29009..3be176b0 100644 --- a/src/routines/level2/xtrmv.cpp +++ b/src/routines/level2/xtrmv.cpp @@ -36,8 +36,9 @@ void Xtrmv<T>::DoTrmv(const Layout layout, const Triangle triangle, const Buffer<T> &x_buffer, const size_t x_offset, const size_t x_inc) { // Creates a copy of X: a temporary scratch buffer - auto scratch_buffer = Buffer<T>(context_, n*x_inc + x_offset); - x_buffer.CopyTo(queue_, n*x_inc + x_offset, scratch_buffer); + const auto x_size = (1 + (n - 1) * x_inc) + x_offset; + auto scratch_buffer = Buffer<T>(context_, x_size); + x_buffer.CopyTo(queue_, x_size, scratch_buffer); // The data is either in the upper or lower triangle size_t is_upper = ((triangle == Triangle::kUpper && layout != Layout::kRowMajor) || |