Searched hist:e4df2d5e852a7d24df3672ae9951eb79e179be08 (Results 1 – 6 of 6) sorted by relevance
| /linux/arch/csky/lib/ |
| H A D | string.c | e4df2d5e852a7d24df3672ae9951eb79e179be08 Wed Mar 30 14:07:14 CEST 2022 Matteo Croce <mcroce@microsoft.com> csky: Add C based string functions
Try to access RAM with the largest bit width possible, but without
doing unaligned accesses.
A further improvement could be to use multiple read and writes as the
assembly version was trying to do.
Tested on a BeagleV Starlight with a SiFive U74 core, where the
improvement is noticeable.
Signed-off-by: Matteo Croce <mcroce@microsoft.com>
Co-developed-by: Guo Ren <guoren@linux.alibaba.com>
Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
|
| H A D | Makefile | diff e4df2d5e852a7d24df3672ae9951eb79e179be08 Wed Mar 30 14:07:14 CEST 2022 Matteo Croce <mcroce@microsoft.com> csky: Add C based string functions
Try to access RAM with the largest bit width possible, but without
doing unaligned accesses.
A further improvement could be to use multiple read and writes as the
assembly version was trying to do.
Tested on a BeagleV Starlight with a SiFive U74 core, where the
improvement is noticeable.
Signed-off-by: Matteo Croce <mcroce@microsoft.com>
Co-developed-by: Guo Ren <guoren@linux.alibaba.com>
Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
|
| /linux/arch/csky/abiv2/ |
| H A D | strksyms.c | diff e4df2d5e852a7d24df3672ae9951eb79e179be08 Wed Mar 30 14:07:14 CEST 2022 Matteo Croce <mcroce@microsoft.com> csky: Add C based string functions
Try to access RAM with the largest bit width possible, but without
doing unaligned accesses.
A further improvement could be to use multiple read and writes as the
assembly version was trying to do.
Tested on a BeagleV Starlight with a SiFive U74 core, where the
improvement is noticeable.
Signed-off-by: Matteo Croce <mcroce@microsoft.com>
Co-developed-by: Guo Ren <guoren@linux.alibaba.com>
Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
|
| H A D | Makefile | diff e4df2d5e852a7d24df3672ae9951eb79e179be08 Wed Mar 30 14:07:14 CEST 2022 Matteo Croce <mcroce@microsoft.com> csky: Add C based string functions
Try to access RAM with the largest bit width possible, but without
doing unaligned accesses.
A further improvement could be to use multiple read and writes as the
assembly version was trying to do.
Tested on a BeagleV Starlight with a SiFive U74 core, where the
improvement is noticeable.
Signed-off-by: Matteo Croce <mcroce@microsoft.com>
Co-developed-by: Guo Ren <guoren@linux.alibaba.com>
Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
|
| /linux/arch/csky/abiv1/ |
| H A D | Makefile | diff e4df2d5e852a7d24df3672ae9951eb79e179be08 Wed Mar 30 14:07:14 CEST 2022 Matteo Croce <mcroce@microsoft.com> csky: Add C based string functions
Try to access RAM with the largest bit width possible, but without
doing unaligned accesses.
A further improvement could be to use multiple read and writes as the
assembly version was trying to do.
Tested on a BeagleV Starlight with a SiFive U74 core, where the
improvement is noticeable.
Signed-off-by: Matteo Croce <mcroce@microsoft.com>
Co-developed-by: Guo Ren <guoren@linux.alibaba.com>
Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
|
| /linux/arch/csky/ |
| H A D | Kconfig | diff e4df2d5e852a7d24df3672ae9951eb79e179be08 Wed Mar 30 14:07:14 CEST 2022 Matteo Croce <mcroce@microsoft.com> csky: Add C based string functions
Try to access RAM with the largest bit width possible, but without
doing unaligned accesses.
A further improvement could be to use multiple read and writes as the
assembly version was trying to do.
Tested on a BeagleV Starlight with a SiFive U74 core, where the
improvement is noticeable.
Signed-off-by: Matteo Croce <mcroce@microsoft.com>
Co-developed-by: Guo Ren <guoren@linux.alibaba.com>
Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
|