[PATCH v2] doc: update size parameter details
fengchengwen
fengchengwen at huawei.com
Tue Mar 12 07:17:01 CET 2024
Sorry for same reply,
@Vipin,
the title should reflect which submodule, so pls add prefix: test/dma-perf:
Suggest: test/dma-perf: refine size parameter details in doc
Just a suggestion, you could refine it.
On 2024/3/12 14:07, fengchengwen wrote:
> Acked-by: Chengwen Feng <fengchengwen at huawei.com>
>
> On 2024/3/12 12:22, Vipin Varghese wrote:
>> For configuration parameters `mem_size` and `buf_size` are represented
>> as megabytes and bytes respectively in application. Update the
>> documentation and to represent the same.
>>
>> V2 Changes:
>> - add mem_size and buf_size in config.ini, suggested by Chengwen.
>>
>> Signed-off-by: Vipin Varghese <vipin.varghese at amd.com>
>> ---
>> ---
>> app/test-dma-perf/config.ini | 4 ++--
>> doc/guides/tools/dmaperf.rst | 4 ++--
>> 2 files changed, 4 insertions(+), 4 deletions(-)
>>
>> diff --git a/app/test-dma-perf/config.ini b/app/test-dma-perf/config.ini
>> index b550f4b23f..17aa91c22d 100644
>> --- a/app/test-dma-perf/config.ini
>> +++ b/app/test-dma-perf/config.ini
>> @@ -5,8 +5,8 @@
>> ; Supported test types are DMA_MEM_COPY and CPU_MEM_COPY.
>>
>> ; Parameters:
>> -; "mem_size" denotes the size of the memory footprint.
>> -; "buf_size" denotes the memory size of a single operation.
>> +; "mem_size" denotes the size of the memory footprint in megabytes (MB) for source and destination.
>> +; "buf_size" denotes the memory size of a single operation in bytes (B).
>> ; "dma_ring_size" denotes the dma ring buffer size. It should be must be a power of two, and between
>> ; 64 and 4096.
>> ; "kick_batch" denotes the dma operation batch size, and should be greater than 1 normally.
>> diff --git a/doc/guides/tools/dmaperf.rst b/doc/guides/tools/dmaperf.rst
>> index 9e3e78a6b7..6f85fceb8a 100644
>> --- a/doc/guides/tools/dmaperf.rst
>> +++ b/doc/guides/tools/dmaperf.rst
>> @@ -74,10 +74,10 @@ Configuration Parameters
>> Currently supported types are ``DMA_MEM_COPY`` and ``CPU_MEM_COPY``.
>>
>> ``mem_size``
>> - The size of the memory footprint.
>> + The size of the memory footprint in megabytes (MB) for source and destination.
>>
>> ``buf_size``
>> - The memory size of a single operation.
>> + The memory size of a single operation in bytes (B).
>>
>> ``dma_ring_size``
>> The DMA ring buffer size. Must be a power of two, and between ``64`` and ``4096``.
>>
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