| author | Mathias Agopian <mathias@google.com> | |
| Mon, 28 Sep 2009 00:46:43 +0000 (17:46 -0700) | ||
| committer | Mathias Agopian <mathias@google.com> | |
| Tue, 29 Sep 2009 02:08:18 +0000 (19:08 -0700) | ||
| commit | ee223d02d96815c989b62043ff1237b1cd4e14b0 | |
| tree | b60fc608c7c0d87da2dfb3015faa3da62fe09335 | tree | snapshot (tar.xz tar.gz zip) |
| parent | 33acbf0719c4f3db059bc9e1f52cf554a5d0295f | commit | diff |
NEON optimized memcpy.
372 MB/s for large transfers, 440 MB/s for smaller ones down to 1KB. 130 MB/s for very small transfers ( < 32 bytes )
Performance is similar with non-congruent buffers.
372 MB/s for large transfers, 440 MB/s for smaller ones down to 1KB. 130 MB/s for very small transfers ( < 32 bytes )
Performance is similar with non-congruent buffers.
| libc/arch-arm/bionic/memcpy.S | diff | blob | history |